16 files changed, 1379 insertions, 1315 deletions

diff --git a/gcc/ada/Make-lang.in b/gcc/ada/Make-lang.in
index 60c9913..4ce68a6 100644
--- a/gcc/ada/Make-lang.in
+++ b/gcc/ada/Make-lang.in
@@ -1225,20 +1225,12 @@ ada/utils2.o : ada/utils2.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 #
 # GNAT DEPENDENCIES
 # regular dependencies
-ada/a-chahan.o : ada/ada.ads ada/a-charac.ads ada/a-chahan.ads \
-   ada/a-chahan.adb ada/a-chlat1.ads ada/a-string.ads ada/a-strmap.ads \
-   ada/a-stmaco.ads ada/system.ads ada/s-exctab.ads ada/s-secsta.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/unchconv.ads 
-
 ada/a-charac.o : ada/ada.ads ada/a-charac.ads ada/system.ads 
 
 ada/a-chlat1.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
    ada/system.ads 
 
-ada/a-comlin.o : ada/ada.ads ada/a-comlin.ads ada/a-comlin.adb \
-   ada/system.ads ada/s-purexc.ads ada/s-secsta.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/unchconv.ads 
+ada/ada.o : ada/ada.ads ada/system.ads 
 
 ada/a-except.o : ada/ada.ads ada/a-except.ads ada/a-except.adb \
    ada/a-excach.adb ada/a-exexda.adb ada/a-exexpr.adb ada/a-exextr.adb \
@@ -1246,84 +1238,33 @@ ada/a-except.o : ada/ada.ads ada/a-except.ads ada/a-except.adb \
    ada/interfac.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
    ada/s-except.ads ada/s-mastop.ads ada/s-secsta.ads ada/s-soflin.ads \
    ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-traceb.ads ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/a-filico.o : ada/ada.ads ada/a-except.ads ada/a-finali.ads \
-   ada/a-filico.ads ada/a-filico.adb ada/a-stream.ads ada/a-tags.ads \
-   ada/a-tags.adb ada/system.ads ada/s-exctab.ads ada/s-finimp.ads \
-   ada/s-finroo.ads ada/s-htable.ads ada/s-secsta.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-stratt.ads ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/a-finali.o : ada/ada.ads ada/a-except.ads ada/a-finali.ads \
-   ada/a-finali.adb ada/a-stream.ads ada/a-tags.ads ada/a-tags.adb \
-   ada/system.ads ada/s-exctab.ads ada/s-finimp.ads ada/s-finroo.ads \
-   ada/s-htable.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-stratt.ads \
-   ada/s-unstyp.ads ada/unchconv.ads 
+   ada/s-traceb.ads ada/s-traent.ads ada/s-unstyp.ads ada/unchconv.ads 
 
 ada/a-ioexce.o : ada/ada.ads ada/a-ioexce.ads ada/system.ads \
    ada/s-exctab.ads ada/s-stalib.ads ada/unchconv.ads 
 
-ada/a-stmaco.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
-   ada/a-string.ads ada/a-strmap.ads ada/a-stmaco.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/a-stream.o : ada/ada.ads ada/a-except.ads ada/a-stream.ads \
-   ada/a-tags.ads ada/a-tags.adb ada/system.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-secsta.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/unchconv.ads 
-
-ada/a-strfix.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
-   ada/a-except.ads ada/a-string.ads ada/a-strfix.ads ada/a-strfix.adb \
-   ada/a-strmap.ads ada/a-strsea.ads ada/system.ads ada/s-exctab.ads \
-   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/a-string.o : ada/ada.ads ada/a-string.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/unchconv.ads 
-
-ada/a-strmap.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
-   ada/a-except.ads ada/a-string.ads ada/a-strmap.ads ada/a-strmap.adb \
-   ada/system.ads ada/s-bitops.ads ada/s-exctab.ads ada/s-secsta.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/unchconv.ads 
-
-ada/a-strsea.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
-   ada/a-except.ads ada/a-string.ads ada/a-strmap.ads ada/a-strsea.ads \
-   ada/a-strsea.adb ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/a-tags.o : ada/ada.ads ada/a-except.ads ada/a-tags.ads ada/a-tags.adb \
-   ada/a-uncdea.ads ada/system.ads ada/s-exctab.ads ada/s-htable.ads \
-   ada/s-htable.adb ada/s-secsta.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/unchconv.ads 
-
-ada/ada.o : ada/ada.ads ada/system.ads 
-
-ada/a-ioexce.o : ada/ada.ads ada/a-ioexce.ads
-
-ada/ali-util.o : ada/ada.ads ada/a-except.ads ada/ali.ads ada/ali-util.ads \
-   ada/ali-util.adb ada/alloc.ads ada/binderr.ads ada/casing.ads \
-   ada/debug.ads ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/interfac.ads \
-   ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads ada/rident.ads \
-   ada/system.ads ada/s-assert.ads ada/s-crc32.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-memory.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
-
 ada/ali.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads ada/ali.ads \
    ada/ali.adb ada/alloc.ads ada/butil.ads ada/casing.ads ada/debug.ads \
    ada/fname.ads ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
    ada/opt.ads ada/osint.ads ada/output.ads ada/rident.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads ada/s-htable.adb \
-   ada/s-memory.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-memory.ads ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+
+ada/ali-util.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads ada/ali.ads \
+   ada/ali-util.ads ada/ali-util.adb ada/alloc.ads ada/binderr.ads \
+   ada/casing.ads ada/debug.ads ada/gnat.ads ada/g-htable.ads \
+   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/interfac.ads ada/lib.ads ada/namet.ads ada/opt.ads ada/osint.ads \
+   ada/output.ads ada/rident.ads ada/system.ads ada/s-assert.ads \
+   ada/s-crc32.ads ada/s-exctab.ads ada/s-htable.ads ada/s-htable.adb \
+   ada/s-memory.ads ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/alloc.o : ada/alloc.ads ada/system.ads 
 
@@ -1335,8 +1276,8 @@ ada/atree.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads ada/alloc.ads \
    ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
    ada/s-htable.adb ada/s-imgenu.ads ada/s-memory.ads ada/s-secsta.ads \
    ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/back_end.o : ada/alloc.ads ada/atree.ads ada/back_end.ads \
@@ -1356,27 +1297,28 @@ ada/bcheck.o : ada/ada.ads ada/a-except.ads ada/ali.ads ada/ali-util.ads \
    ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads \
    ada/rident.ads ada/system.ads ada/s-exctab.ads ada/s-htable.ads \
-   ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/types.ads ada/unchconv.ads \
-   ada/unchdeal.ads 
+   ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/binde.o : ada/ada.ads ada/a-except.ads ada/ali.ads ada/alloc.ads \
    ada/binde.ads ada/binde.adb ada/binderr.ads ada/butil.ads \
    ada/casing.ads ada/debug.ads ada/fname.ads ada/gnat.ads \
    ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/opt.ads ada/output.ads \
+   ada/hostparm.ads ada/lib.ads ada/namet.ads ada/opt.ads ada/output.ads \
    ada/rident.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-htable.ads ada/s-memory.ads ada/s-rident.ads ada/s-stalib.ads \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/tree_io.ads ada/types.ads ada/unchconv.ads \
+   ada/unchdeal.ads 
 
 ada/binderr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/binderr.ads \
    ada/binderr.adb ada/butil.ads ada/gnat.ads ada/g-string.ads \
    ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/opt.ads \
    ada/output.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/bindgen.o : ada/ada.ads ada/a-except.ads ada/ali.ads ada/alloc.ads \
    ada/binde.ads ada/bindgen.ads ada/bindgen.adb ada/butil.ads \
@@ -1385,11 +1327,12 @@ ada/bindgen.o : ada/ada.ads ada/a-except.ads ada/ali.ads ada/alloc.ads \
    ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/opt.ads \
    ada/osint.ads ada/osint-b.ads ada/output.ads ada/rident.ads \
    ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
-   ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-strops.ads \
-   ada/s-sopco3.ads ada/s-sopco4.ads ada/s-sopco5.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/targparm.ads \
-   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-memory.ads ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-strops.ads ada/s-sopco3.ads ada/s-sopco4.ads ada/s-sopco5.ads \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/targparm.ads ada/tree_io.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/bindusg.o : ada/bindusg.ads ada/bindusg.adb ada/gnat.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/osint.ads ada/output.ads \
@@ -1410,17 +1353,18 @@ ada/casing.o : ada/alloc.ads ada/casing.ads ada/casing.adb ada/csets.ads \
 ada/checks.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/checks.ads ada/checks.adb \
    ada/debug.ads ada/einfo.ads ada/elists.ads ada/err_vars.ads \
-   ada/errout.ads ada/erroutc.ads ada/exp_ch2.ads ada/exp_util.ads \
-   ada/freeze.ads ada/get_targ.ads ada/gnat.ads ada/g-htable.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
-   ada/sem.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
-   ada/sem_warn.ads ada/sinfo.ads ada/sinput.ads ada/snames.ads \
-   ada/sprint.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/errout.ads ada/erroutc.ads ada/exp_ch2.ads ada/exp_tss.ads \
+   ada/exp_util.ads ada/freeze.ads ada/get_targ.ads ada/gnat.ads \
+   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
+   ada/hostparm.ads ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads \
+   ada/opt.ads ada/output.ads ada/restrict.ads ada/rident.ads \
+   ada/rtsfind.ads ada/sem.ads ada/sem_ch8.ads ada/sem_eval.ads \
+   ada/sem_res.ads ada/sem_util.ads ada/sem_warn.ads ada/sinfo.ads \
+   ada/sinput.ads ada/snames.ads ada/sprint.ads ada/stand.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
+   ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
    ada/targparm.ads ada/tbuild.ads ada/tree_io.ads ada/ttypes.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads ada/validsw.ads 
@@ -1433,9 +1377,9 @@ ada/comperr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/osint.ads ada/output.ads ada/sdefault.ads ada/sinfo.ads \
    ada/sinput.ads ada/snames.ads ada/sprint.ads ada/system.ads \
    ada/s-exctab.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/table.ads ada/treepr.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/table.ads ada/treepr.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/csets.o : ada/csets.ads ada/csets.adb ada/gnat.ads ada/g-string.ads \
    ada/gnatvsn.ads ada/hostparm.ads ada/opt.ads ada/system.ads \
@@ -1449,42 +1393,39 @@ ada/cstand.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/nmake.ads ada/opt.ads ada/rident.ads ada/sem_mech.ads \
    ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
    ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-imgenu.ads \
-   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/targparm.ads ada/tbuild.ads ada/ttypef.ads \
-   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
-
-ada/debug.o : ada/debug.ads ada/debug.adb ada/system.ads 
+   ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
+   ada/tbuild.ads ada/ttypef.ads ada/ttypes.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/debug_a.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/debug.ads ada/debug_a.ads ada/debug_a.adb \
    ada/einfo.ads ada/output.ads ada/sinfo.ads ada/sinput.ads \
    ada/snames.ads ada/system.ads ada/s-exctab.ads ada/s-imgenu.ads \
    ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/table.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/table.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
+
+ada/debug.o : ada/debug.ads ada/debug.adb ada/system.ads 
 
 ada/einfo.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/einfo.ads ada/einfo.adb ada/namet.ads ada/nlists.ads ada/output.ads \
    ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-imgenu.ads ada/s-secsta.ads \
    ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/table.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/table.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/elists.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
    ada/elists.ads ada/elists.adb ada/gnat.ads ada/g-os_lib.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/opt.ads \
    ada/output.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
-
-ada/err_vars.o : ada/alloc.ads ada/err_vars.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-memory.ads ada/s-stalib.ads ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
+   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/errout.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/csets.ads ada/debug.ads ada/einfo.ads \
@@ -1496,51 +1437,64 @@ ada/errout.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/style.ads ada/styleg.ads ada/styleg-c.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads \
    ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/erroutc.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/casing.ads \
    ada/debug.ads ada/err_vars.ads ada/erroutc.ads ada/erroutc.adb \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/opt.ads ada/output.ads \
    ada/rident.ads ada/sinput.ads ada/snames.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/targparm.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-rident.ads \
+   ada/s-stalib.ads ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/table.adb ada/targparm.ads ada/tree_io.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads 
 
-ada/errutil.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/casing.ads \
-   ada/csets.ads ada/err_vars.ads ada/erroutc.ads ada/errutil.ads \
-   ada/errutil.adb ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/opt.ads ada/output.ads ada/scans.ads ada/sinput.ads ada/styleg.ads \
-   ada/styleg.adb ada/stylesw.ads ada/system.ads ada/s-exctab.ads \
-   ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+ada/err_vars.o : ada/alloc.ads ada/err_vars.ads ada/system.ads \
+   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads 
 
-ada/eval_fat.o : ada/alloc.ads ada/einfo.ads ada/eval_fat.ads \
-   ada/eval_fat.adb ada/rident.ads ada/sem_util.ads ada/snames.ads \
-   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/table.ads ada/targparm.ads ada/ttypef.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+ada/eval_fat.o : ada/alloc.ads ada/einfo.ads ada/err_vars.ads \
+   ada/errout.ads ada/erroutc.ads ada/eval_fat.ads ada/eval_fat.adb \
+   ada/hostparm.ads ada/rident.ads ada/sem_util.ads ada/snames.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads \
+   ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads ada/targparm.ads \
+   ada/ttypef.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_aggr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
    ada/exp_aggr.ads ada/exp_aggr.adb ada/exp_ch3.ads ada/exp_ch7.ads \
-   ada/exp_util.ads ada/expander.ads ada/freeze.ads ada/get_targ.ads \
-   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/itypes.ads ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads \
-   ada/opt.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
-   ada/sem_ch3.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
-   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/ttypes.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/exp_tss.ads ada/exp_util.ads ada/expander.ads ada/freeze.ads \
+   ada/get_targ.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
+   ada/hostparm.ads ada/itypes.ads ada/lib.ads ada/namet.ads \
+   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/restrict.ads \
+   ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch3.ads \
+   ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
+   ada/s-exctab.ads ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/tbuild.ads \
+   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
+
+ada/expander.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
+   ada/debug.ads ada/debug_a.ads ada/einfo.ads ada/elists.ads \
+   ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_aggr.ads \
+   ada/exp_attr.ads ada/exp_ch11.ads ada/exp_ch12.ads ada/exp_ch13.ads \
+   ada/exp_ch2.ads ada/exp_ch3.ads ada/exp_ch4.ads ada/exp_ch5.ads \
+   ada/exp_ch6.ads ada/exp_ch7.ads ada/exp_ch8.ads ada/exp_ch9.ads \
+   ada/exp_prag.ads ada/expander.ads ada/expander.adb ada/gnat.ads \
+   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/opt.ads ada/output.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch8.ads \
+   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/system.ads \
+   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_attr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/einfo.ads ada/exp_attr.ads ada/exp_attr.adb \
@@ -1552,59 +1506,62 @@ ada/exp_attr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_eval.ads ada/sem_res.ads \
    ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
    ada/stringt.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads ada/uname.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
+   ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/ttypes.ads \
+   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/exp_ch11.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_ch11.ads \
-   ada/exp_ch11.adb ada/exp_ch7.ads ada/exp_util.ads ada/gnat.ads \
-   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/inline.ads ada/lib.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
+   ada/exp_ch11.adb ada/exp_ch7.ads ada/exp_tss.ads ada/exp_util.ads \
+   ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/inline.ads ada/lib.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
    ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
    ada/sem_ch5.ads ada/sem_ch8.ads ada/sem_res.ads ada/sem_util.ads \
    ada/sinfo.ads ada/sinput.ads ada/snames.ads ada/stand.ads \
    ada/stringt.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
-   ada/tbuild.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-htable.ads ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads \
+   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/targparm.ads ada/tbuild.ads ada/tree_io.ads \
+   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_ch12.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
-   ada/exp_ch12.ads ada/exp_ch12.adb ada/exp_util.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/rtsfind.ads ada/sinfo.ads \
-   ada/snames.ads ada/stand.ads ada/system.ads ada/s-exctab.ads \
-   ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads ada/tbuild.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/exp_ch12.ads ada/exp_ch12.adb ada/exp_tss.ads ada/exp_util.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/rtsfind.ads \
+   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
+   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
+   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_ch13.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
    ada/elists.ads ada/exp_ch13.ads ada/exp_ch13.adb ada/exp_ch3.ads \
-   ada/exp_ch6.ads ada/exp_imgv.ads ada/exp_util.ads ada/gnat.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads ada/sem.ads \
-   ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_eval.ads ada/sem_util.ads \
-   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/stringt.ads \
-   ada/system.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
-
-ada/exp_ch2.o : ada/alloc.ads ada/atree.ads ada/debug.ads ada/einfo.ads \
-   ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
-   ada/exp_ch2.ads ada/exp_ch2.adb ada/exp_smem.ads ada/exp_util.ads \
-   ada/exp_vfpt.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/rtsfind.ads ada/sem.ads ada/sem_eval.ads ada/sem_res.ads \
-   ada/sem_util.ads ada/sem_warn.ads ada/sinfo.ads ada/snames.ads \
-   ada/stand.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
+   ada/exp_ch6.ads ada/exp_imgv.ads ada/exp_tss.ads ada/exp_util.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads \
+   ada/sem.ads ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_eval.ads \
+   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
+   ada/stringt.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
    ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/tbuild.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads 
 
+ada/exp_ch2.o : ada/alloc.ads ada/atree.ads ada/debug.ads ada/einfo.ads \
+   ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
+   ada/exp_ch2.ads ada/exp_ch2.adb ada/exp_smem.ads ada/exp_tss.ads \
+   ada/exp_util.ads ada/exp_vfpt.ads ada/gnat.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/nlists.ads \
+   ada/nmake.ads ada/opt.ads ada/rtsfind.ads ada/sem.ads ada/sem_eval.ads \
+   ada/sem_res.ads ada/sem_util.ads ada/sem_warn.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/system.ads ada/s-exctab.ads \
+   ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
+
 ada/exp_ch3.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/einfo.ads ada/elists.ads ada/err_vars.ads \
    ada/errout.ads ada/erroutc.ads ada/exp_aggr.ads ada/exp_ch11.ads \
@@ -1617,10 +1574,11 @@ ada/exp_ch3.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_ch3.ads ada/sem_ch8.ads ada/sem_eval.ads ada/sem_mech.ads \
    ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/snames.ads \
    ada/stand.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
+   ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/ttypes.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads ada/validsw.ads 
 
 ada/exp_ch4.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/einfo.ads ada/elists.ads ada/err_vars.ads \
@@ -1634,26 +1592,26 @@ ada/exp_ch4.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_eval.ads ada/sem_res.ads ada/sem_type.ads ada/sem_util.ads \
    ada/sem_warn.ads ada/sinfo.ads ada/sinfo-cn.ads ada/snames.ads \
    ada/stand.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/targparm.ads ada/tbuild.ads ada/ttypes.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads \
-   ada/validsw.ads 
+   ada/s-rident.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/tbuild.ads \
+   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/exp_ch5.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/einfo.ads ada/exp_aggr.ads ada/exp_ch11.ads \
    ada/exp_ch5.ads ada/exp_ch5.adb ada/exp_ch7.ads ada/exp_dbug.ads \
-   ada/exp_pakd.ads ada/exp_util.ads ada/get_targ.ads ada/gnat.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/restrict.ads \
+   ada/exp_pakd.ads ada/exp_tss.ads ada/exp_util.ads ada/get_targ.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/restrict.ads \
    ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch13.ads \
    ada/sem_ch8.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
    ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/ttypes.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads ada/validsw.ads 
+   ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/exp_ch6.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/checks.ads ada/debug.ads ada/einfo.ads \
@@ -1662,62 +1620,63 @@ ada/exp_ch6.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/exp_ch6.adb ada/exp_ch7.ads ada/exp_ch9.ads ada/exp_dbug.ads \
    ada/exp_disp.ads ada/exp_dist.ads ada/exp_intr.ads ada/exp_pakd.ads \
    ada/exp_tss.ads ada/exp_util.ads ada/fname.ads ada/freeze.ads \
-   ada/get_targ.ads ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/inline.ads \
-   ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
-   ada/sem.ads ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch6.ads \
-   ada/sem_ch8.ads ada/sem_disp.ads ada/sem_dist.ads ada/sem_res.ads \
-   ada/sem_util.ads ada/sinfo.ads ada/sinput.ads ada/snames.ads \
-   ada/stand.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads \
+   ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/inline.ads ada/lib.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
+   ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
+   ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch6.ads ada/sem_ch8.ads \
+   ada/sem_disp.ads ada/sem_dist.ads ada/sem_res.ads ada/sem_util.ads \
+   ada/sinfo.ads ada/sinput.ads ada/snames.ads ada/stand.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
+   ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads \
    ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/tbuild.ads \
-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/tbuild.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/exp_ch7.o : ada/alloc.ads ada/atree.ads ada/debug.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_ch11.ads \
    ada/exp_ch7.ads ada/exp_ch7.adb ada/exp_ch9.ads ada/exp_dbug.ads \
-   ada/exp_tss.ads ada/exp_util.ads ada/freeze.ads ada/get_targ.ads \
+   ada/exp_tss.ads ada/exp_util.ads ada/fname.ads ada/freeze.ads \
    ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/lib.ads ada/lib-xref.ads ada/namet.ads ada/nlists.ads ada/nmake.ads \
-   ada/opt.ads ada/output.ads ada/restrict.ads ada/rident.ads \
-   ada/rtsfind.ads ada/sem.ads ada/sem_ch3.ads ada/sem_ch7.ads \
-   ada/sem_ch8.ads ada/sem_res.ads ada/sem_type.ads ada/sem_util.ads \
-   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
+   ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
+   ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
+   ada/sem.ads ada/sem_ch3.ads ada/sem_ch7.ads ada/sem_ch8.ads \
+   ada/sem_res.ads ada/sem_type.ads ada/sem_util.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
+   ada/s-exctab.ads ada/s-rident.ads ada/s-stalib.ads ada/s-unstyp.ads \
    ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/tbuild.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads 
 
 ada/exp_ch8.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/exp_ch8.ads \
-   ada/exp_ch8.adb ada/exp_dbug.ads ada/exp_util.ads ada/freeze.ads \
-   ada/get_targ.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
+   ada/exp_ch8.adb ada/exp_dbug.ads ada/exp_tss.ads ada/exp_util.ads \
+   ada/freeze.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/opt.ads \
    ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch8.ads \
    ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/targparm.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-exctab.ads ada/s-rident.ads ada/s-stalib.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_ch9.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/checks.ads ada/debug.ads ada/einfo.ads \
    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
    ada/exp_ch11.ads ada/exp_ch3.ads ada/exp_ch6.ads ada/exp_ch9.ads \
    ada/exp_ch9.adb ada/exp_dbug.ads ada/exp_smem.ads ada/exp_tss.ads \
-   ada/exp_util.ads ada/freeze.ads ada/get_targ.ads ada/gnat.ads \
-   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
-   ada/sem.ads ada/sem_ch11.ads ada/sem_ch6.ads ada/sem_ch8.ads \
-   ada/sem_elab.ads ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads \
-   ada/sinput.ads ada/snames.ads ada/stand.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads \
+   ada/exp_util.ads ada/freeze.ads ada/gnat.ads ada/g-htable.ads \
+   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
+   ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
+   ada/sem_ch11.ads ada/sem_ch6.ads ada/sem_ch8.ads ada/sem_elab.ads \
+   ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/sinput.ads \
+   ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
+   ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads ada/s-rident.ads \
    ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/tbuild.ads ada/tree_io.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/tree_io.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/exp_code.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_code.ads \
@@ -1732,16 +1691,15 @@ ada/exp_code.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
 
 ada/exp_dbug.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/debug.ads ada/einfo.ads ada/exp_dbug.ads ada/exp_dbug.adb \
-   ada/get_targ.ads ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
-   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/nlists.ads \
-   ada/nmake.ads ada/opt.ads ada/output.ads ada/sem_eval.ads \
-   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
-   ada/stringt.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
+   ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
+   ada/output.ads ada/sem_eval.ads ada/sem_util.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
+   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-secsta.ads \
+   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_disp.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
@@ -1769,49 +1727,52 @@ ada/exp_dist.o : ada/ada.ads ada/a-uncdea.ads ada/alloc.ads ada/atree.ads \
    ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_fixd.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
-   ada/exp_fixd.ads ada/exp_fixd.adb ada/exp_util.ads ada/gnat.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads ada/sem.ads \
-   ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads \
-   ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/tbuild.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/exp_fixd.ads ada/exp_fixd.adb ada/exp_tss.ads ada/exp_util.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads \
+   ada/sem.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
+   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
+   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_imgv.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/checks.ads \
-   ada/einfo.ads ada/exp_imgv.ads ada/exp_imgv.adb ada/exp_util.ads \
-   ada/get_targ.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/rtsfind.ads ada/sem_res.ads ada/sinfo.ads ada/snames.ads \
-   ada/stand.ads ada/stringt.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/einfo.ads ada/exp_imgv.ads ada/exp_imgv.adb ada/exp_tss.ads \
+   ada/exp_util.ads ada/get_targ.ads ada/gnat.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/nlists.ads \
+   ada/nmake.ads ada/opt.ads ada/rtsfind.ads ada/sem_res.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
+   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/ttypes.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/exp_intr.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_ch11.ads \
    ada/exp_ch4.ads ada/exp_ch7.ads ada/exp_code.ads ada/exp_fixd.ads \
-   ada/exp_intr.ads ada/exp_intr.adb ada/exp_util.ads ada/gnat.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/itypes.ads \
-   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/restrict.ads \
-   ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_eval.ads \
-   ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/sinput.ads \
-   ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/exp_intr.ads ada/exp_intr.adb ada/exp_tss.ads ada/exp_util.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/itypes.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
+   ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
+   ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads \
+   ada/sinput.ads ada/snames.ads ada/stand.ads ada/stringt.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads \
+   ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_pakd.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
-   ada/exp_dbug.ads ada/exp_pakd.ads ada/exp_pakd.adb ada/exp_util.ads \
-   ada/get_targ.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
-   ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch13.ads \
-   ada/sem_ch3.ads ada/sem_ch8.ads ada/sem_eval.ads ada/sem_res.ads \
-   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
-   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
-   ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/exp_dbug.ads ada/exp_pakd.ads ada/exp_pakd.adb ada/exp_tss.ads \
+   ada/exp_util.ads ada/get_targ.ads ada/gnat.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/nlists.ads \
+   ada/nmake.ads ada/opt.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
+   ada/sem_ch13.ads ada/sem_ch3.ads ada/sem_ch8.ads ada/sem_eval.ads \
+   ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/snames.ads \
+   ada/stand.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
+   ada/s-rident.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/targparm.ads ada/tbuild.ads ada/ttypes.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/exp_prag.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_ch11.ads \
@@ -1821,16 +1782,16 @@ ada/exp_prag.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
    ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_eval.ads \
    ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/sinput.ads \
    ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/tbuild.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads ada/s-stalib.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
+   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_smem.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
-   ada/exp_smem.ads ada/exp_smem.adb ada/exp_util.ads ada/gnat.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads ada/sem.ads \
-   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
+   ada/exp_smem.ads ada/exp_smem.adb ada/exp_tss.ads ada/exp_util.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rtsfind.ads \
+   ada/sem.ads ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
    ada/stringt.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
    ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/tbuild.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
@@ -1838,7 +1799,7 @@ ada/exp_smem.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
 
 ada/exp_strm.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/exp_strm.ads ada/exp_strm.adb ada/exp_tss.ads ada/get_targ.ads \
-   ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/rtsfind.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/rtsfind.ads \
    ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
    ada/table.ads ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
@@ -1846,24 +1807,25 @@ ada/exp_strm.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
 
 ada/exp_tss.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/elists.ads \
    ada/exp_tss.ads ada/exp_tss.adb ada/exp_util.ads ada/lib.ads \
-   ada/rtsfind.ads ada/sem_util.ads ada/sinfo.ads ada/snames.ads \
-   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/table.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/namet.ads ada/rtsfind.ads ada/sem_util.ads ada/sinfo.ads \
+   ada/snames.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
+   ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/exp_util.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
-   ada/exp_ch11.ads ada/exp_ch7.ads ada/exp_util.ads ada/exp_util.adb \
-   ada/get_targ.ads ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/inline.ads ada/itypes.ads ada/lib.ads \
-   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/restrict.ads \
-   ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch8.ads \
-   ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads \
-   ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/tbuild.ads \
-   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
+   ada/exp_ch11.ads ada/exp_ch7.ads ada/exp_tss.ads ada/exp_util.ads \
+   ada/exp_util.adb ada/get_targ.ads ada/gnat.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/inline.ads ada/itypes.ads \
+   ada/lib.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
+   ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
+   ada/sem_ch8.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
+   ada/sinfo.ads ada/snames.ads ada/stand.ads ada/stringt.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads \
+   ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/targparm.ads ada/tbuild.ads ada/ttypes.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads \
+   ada/validsw.ads 
 
 ada/exp_vfpt.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/exp_vfpt.ads ada/exp_vfpt.adb ada/namet.ads ada/nlists.ads \
@@ -1873,38 +1835,23 @@ ada/exp_vfpt.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/tbuild.ads ada/ttypef.ads ada/types.ads ada/uintp.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
-ada/expander.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
-   ada/debug.ads ada/debug_a.ads ada/einfo.ads ada/elists.ads \
-   ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_aggr.ads \
-   ada/exp_attr.ads ada/exp_ch11.ads ada/exp_ch12.ads ada/exp_ch13.ads \
-   ada/exp_ch2.ads ada/exp_ch3.ads ada/exp_ch4.ads ada/exp_ch5.ads \
-   ada/exp_ch6.ads ada/exp_ch7.ads ada/exp_ch8.ads ada/exp_ch9.ads \
-   ada/exp_prag.ads ada/expander.ads ada/expander.adb ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/opt.ads ada/output.ads ada/rtsfind.ads ada/sem.ads ada/sem_ch8.ads \
-   ada/sem_util.ads ada/sinfo.ads ada/snames.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
-
 ada/fmap.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads ada/alloc.ads \
    ada/debug.ads ada/fmap.ads ada/fmap.adb ada/gnat.ads ada/g-htable.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
    ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads ada/s-htable.adb \
    ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
-ada/fname-sf.o : ada/alloc.ads ada/casing.ads ada/fname.ads \
-   ada/fname-sf.ads ada/fname-sf.adb ada/fname-uf.ads ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/namet.ads ada/osint.ads \
-   ada/sfn_scan.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/table.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+ada/fname.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
+   ada/fname.ads ada/fname.adb ada/gnat.ads ada/g-os_lib.ads \
+   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
+   ada/opt.ads ada/output.ads ada/system.ads ada/s-assert.ads \
+   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/fname-uf.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
    ada/alloc.ads ada/casing.ads ada/debug.ads ada/fmap.ads ada/fname.ads \
@@ -1913,17 +1860,9 @@ ada/fname-uf.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
    ada/krunch.ads ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads \
    ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
    ada/s-htable.adb ada/s-memory.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/table.adb ada/tree_io.ads ada/types.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/widechar.ads 
-
-ada/fname.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
-   ada/fname.ads ada/fname.adb ada/gnat.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/opt.ads ada/output.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/widechar.ads 
 
 ada/freeze.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
@@ -1938,41 +1877,32 @@ ada/freeze.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_ch8.ads ada/sem_eval.ads ada/sem_mech.ads ada/sem_prag.ads \
    ada/sem_res.ads ada/sem_util.ads ada/sinfo.ads ada/sinput.ads \
    ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/targparm.ads ada/tbuild.ads ada/tree_io.ads ada/ttypes.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads ada/s-rident.ads \
+   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/tbuild.ads \
+   ada/tree_io.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/frontend.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/checks.ads \
    ada/cstand.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/exp_ch11.ads \
    ada/exp_dbug.ads ada/fmap.ads ada/fname.ads ada/fname-uf.ads \
-   ada/frontend.ads ada/frontend.adb ada/get_targ.ads ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/inline.ads ada/lib.ads ada/lib-load.ads ada/live.ads ada/namet.ads \
-   ada/nlists.ads ada/opt.ads ada/osint.ads ada/output.ads ada/par.ads \
-   ada/prepcomp.ads ada/rtsfind.ads ada/scn.ads ada/scng.ads ada/sem.ads \
-   ada/sem_ch8.ads ada/sem_elab.ads ada/sem_prag.ads ada/sem_warn.ads \
-   ada/sinfo.ads ada/sinput.ads ada/sinput-l.ads ada/snames.ads \
-   ada/sprint.ads ada/style.ads ada/styleg.ads ada/styleg-c.ads \
-   ada/system.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tbuild.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
-
-ada/g-casuti.o : ada/gnat.ads ada/g-casuti.ads ada/g-casuti.adb \
-   ada/system.ads ada/s-casuti.ads 
+   ada/frontend.ads ada/frontend.adb ada/gnat.ads ada/g-os_lib.ads \
+   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/inline.ads \
+   ada/lib.ads ada/lib-load.ads ada/live.ads ada/namet.ads ada/nlists.ads \
+   ada/opt.ads ada/osint.ads ada/output.ads ada/par.ads ada/prepcomp.ads \
+   ada/rtsfind.ads ada/scn.ads ada/scng.ads ada/sem.ads ada/sem_ch8.ads \
+   ada/sem_elab.ads ada/sem_prag.ads ada/sem_warn.ads ada/sinfo.ads \
+   ada/sinput.ads ada/sinput-l.ads ada/snames.ads ada/sprint.ads \
+   ada/style.ads ada/styleg.ads ada/styleg-c.ads ada/system.ads \
+   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/tbuild.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
-ada/g-dirope.o : ada/ada.ads ada/a-charac.ads ada/a-chahan.ads \
-   ada/a-chlat1.ads ada/a-except.ads ada/a-finali.ads ada/a-filico.ads \
-   ada/a-stream.ads ada/a-string.ads ada/a-strfix.ads ada/a-strmap.ads \
-   ada/a-tags.ads ada/a-tags.adb ada/gnat.ads ada/g-dirope.ads \
-   ada/g-dirope.adb ada/g-os_lib.ads ada/g-string.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-finimp.ads ada/s-finroo.ads ada/s-htable.ads \
-   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-stratt.ads ada/s-strops.ads \
-   ada/s-unstyp.ads ada/unchconv.ads ada/unchdeal.ads 
+ada/get_targ.o : ada/get_targ.ads ada/get_targ.adb ada/system.ads \
+   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/types.ads \
+   ada/unchconv.ads ada/unchdeal.ads 
 
 ada/g-hesora.o : ada/gnat.ads ada/g-hesora.ads ada/g-hesora.adb \
    ada/system.ads 
@@ -1980,24 +1910,6 @@ ada/g-hesora.o : ada/gnat.ads ada/g-hesora.ads ada/g-hesora.adb \
 ada/g-htable.o : ada/gnat.ads ada/g-htable.ads ada/g-htable.adb \
    ada/system.ads ada/s-htable.ads 
 
-ada/g-os_lib.o : ada/ada.ads ada/a-except.ads ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-os_lib.adb ada/g-string.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads \
-   ada/unchdeal.ads 
-
-ada/g-speche.o : ada/gnat.ads ada/g-speche.ads ada/g-speche.adb \
-   ada/system.ads 
-
-ada/g-string.o : ada/gnat.ads ada/g-string.ads ada/g-string.adb \
-   ada/system.ads ada/unchdeal.ads 
-
-ada/get_targ.o : ada/get_targ.ads ada/get_targ.adb ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
-
-ada/gnat.o : ada/gnat.ads ada/system.ads 
-
 ada/gnat1drv.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/back_end.ads ada/casing.ads ada/comperr.ads ada/csets.ads \
    ada/debug.ads ada/einfo.ads ada/elists.ads ada/err_vars.ads \
@@ -2011,11 +1923,14 @@ ada/gnat1drv.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch8.ads ada/sem_eval.ads \
    ada/sem_type.ads ada/sinfo.ads ada/sinput.ads ada/sinput-l.ads \
    ada/snames.ads ada/sprint.ads ada/stringt.ads ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
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-   ada/treepr.ads ada/ttypes.ads ada/types.ads ada/uintp.ads ada/uname.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/usage.ads 
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+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
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+ada/gnat.o : ada/gnat.ads ada/system.ads 
 
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    ada/alloc.ads ada/bcheck.ads ada/binde.ads ada/binderr.ads \
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+   ada/s-wchcon.ads ada/table.ads ada/targparm.ads ada/types.ads \
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 ada/gnatvsn.o : ada/gnatvsn.ads ada/system.ads 
 
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+   ada/s-traent.ads ada/unchconv.ads ada/unchdeal.ads 
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+ada/g-speche.o : ada/gnat.ads ada/g-speche.ads ada/g-speche.adb \
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+
+ada/g-string.o : ada/gnat.ads ada/g-string.ads ada/g-string.adb \
+   ada/system.ads ada/unchdeal.ads 
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    ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/types.ads \
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-   ada/system.ads ada/s-parame.ads ada/unchconv.ads 
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+   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uname.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/interfac.o : ada/interfac.ads ada/system.ads 
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+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/casing.ads ada/debug.ads ada/einfo.ads ada/fname.ads ada/gnat.ads \
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    ada/einfo.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
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-   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/style.ads ada/styleg.ads ada/styleg-c.ads ada/system.ads \
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+   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
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 ada/lib-util.o : ada/alloc.ads ada/gnat.ads ada/g-os_lib.ads \
    ada/g-string.ads ada/hostparm.ads ada/lib.ads ada/lib-util.ads \
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-   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
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+   ada/tbuild.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
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-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
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-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-traent.ads ada/unchconv.ads 
 
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    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
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-   ada/widechar.ads 
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+   ada/table.adb ada/tree_io.ads ada/types.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/widechar.ads 
 
 ada/nlists.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/debug.ads ada/einfo.ads ada/gnat.ads ada/g-os_lib.ads \
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-   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
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+   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/nmake.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/namet.ads \
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    ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
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-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
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-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
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-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
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-   ada/table.ads ada/tree_io.ads ada/types.ads ada/unchconv.ads \
-   ada/unchdeal.ads 
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-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
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    ada/debug.ads ada/fmap.ads ada/gnat.ads ada/g-htable.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
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-   ada/table.adb ada/tree_io.ads ada/types.ads ada/unchconv.ads \
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+   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads \
+   ada/unchconv.ads ada/unchdeal.ads 
+
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+   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
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+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
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+   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
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+   ada/table.ads ada/tree_io.ads ada/types.ads ada/unchconv.ads \
    ada/unchdeal.ads 
 
 ada/output.o : ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
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-   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
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+   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/prep.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/casing.ads \
    ada/csets.ads ada/debug.ads ada/err_vars.ads ada/gnat.ads \
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    ada/stringt.ads ada/system.ads ada/s-assert.ads ada/s-carun8.ads \
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-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
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+   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/prepcomp.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
    ada/alloc.ads ada/casing.ads ada/debug.ads ada/err_vars.ads \
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-   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/a-except.ads ada/alloc.ads ada/casing.ads ada/debug.ads \
-   ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
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-   ada/s-stoele.ads ada/s-stoele.adb ada/s-sopco3.ads ada/s-unstyp.ads \
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    ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
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    ada/urealp.ads 
 
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-   ada/alloc.ads ada/casing.ads ada/debug.ads ada/gnat.ads \
-   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
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-   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/err_vars.ads ada/errutil.ads ada/gnat.ads ada/g-htable.ads \
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-   ada/a-string.ads ada/a-strmap.ads ada/a-tags.ads ada/a-tags.adb \
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-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/urealp.ads 
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-   ada/a-chlat1.ads ada/a-except.ads ada/a-finali.ads ada/a-filico.ads \
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-   ada/hostparm.ads ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads \
-   ada/prj.ads ada/prj-attr.ads ada/prj-com.ads ada/prj-dect.ads \
-   ada/prj-err.ads ada/prj-part.ads ada/prj-part.adb ada/prj-tree.ads \
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-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/alloc.ads ada/casing.ads ada/err_vars.ads ada/errutil.ads \
-   ada/gnat.ads ada/g-casuti.ads ada/g-htable.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
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-   ada/table.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
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-   ada/debug.ads ada/err_vars.ads ada/errutil.ads ada/gnat.ads \
-   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads \
-   ada/prj.ads ada/prj-attr.ads ada/prj-com.ads ada/prj-err.ads \
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-   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-   ada/alloc.ads ada/casing.ads ada/debug.ads ada/gnat.ads \
-   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/opt.ads ada/osint.ads ada/output.ads ada/prj.ads \
-   ada/prj-attr.ads ada/prj-com.ads ada/prj-tree.ads ada/prj-tree.adb \
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-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
-
-ada/prj-util.o : ada/ada.ads ada/a-uncdea.ads ada/alloc.ads ada/casing.ads \
-   ada/gnat.ads ada/g-casuti.ads ada/g-htable.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/namet.ads ada/osint.ads ada/output.ads ada/prj.ads \
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-   ada/s-unstyp.ads ada/table.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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-ada/prj.o : ada/ada.ads ada/a-charac.ads ada/a-chahan.ads ada/a-except.ads \
-   ada/alloc.ads ada/casing.ads ada/debug.ads ada/errutil.ads ada/gnat.ads \
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-   ada/prj-env.ads ada/prj-err.ads ada/scans.ads ada/scng.ads \
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-   ada/table.ads ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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 ada/repinfo.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/debug.ads ada/einfo.ads ada/gnat.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
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-   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
+   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/restrict.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/einfo.ads ada/err_vars.ads ada/errout.ads \
-   ada/erroutc.ads ada/exp_util.ads ada/fname.ads ada/fname-uf.ads \
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-   ada/uintp.ads ada/uname.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/erroutc.ads ada/fname.ads ada/fname-uf.ads ada/hostparm.ads \
+   ada/lib.ads ada/namet.ads ada/restrict.ads ada/restrict.adb \
+   ada/rident.ads ada/sinfo.ads ada/sinput.ads ada/snames.ads \
+   ada/system.ads ada/s-exctab.ads ada/s-imgenu.ads ada/s-rident.ads \
+   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/table.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
-ada/rident.o : ada/rident.ads ada/system.ads 
+ada/rident.o : ada/rident.ads ada/system.ads ada/s-rident.ads 
 
 ada/rtsfind.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/csets.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
@@ -2602,126 +2241,24 @@ ada/rtsfind.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sinfo.ads ada/snames.ads ada/stand.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-imgenu.ads ada/s-secsta.ads \
    ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
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-   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/tbuild.ads ada/types.ads ada/uintp.ads ada/uname.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/s-assert.o : ada/ada.ads ada/a-except.ads ada/system.ads \
    ada/s-assert.ads ada/s-assert.adb ada/s-exctab.ads ada/s-stalib.ads \
-   ada/unchconv.ads 
+   ada/s-traent.ads ada/unchconv.ads 
 
-ada/s-bitops.o : ada/system.ads ada/s-bitops.ads ada/s-bitops.adb \
-   ada/s-purexc.ads ada/s-unstyp.ads ada/unchconv.ads 
+ada/scans.o : ada/alloc.ads ada/scans.ads ada/scans.adb ada/system.ads \
+   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/s-carun8.o : ada/system.ads ada/s-carun8.ads ada/s-carun8.adb \
    ada/unchconv.ads 
 
 ada/s-casuti.o : ada/system.ads ada/s-casuti.ads ada/s-casuti.adb 
 
-ada/s-crc32.o : ada/interfac.ads ada/system.ads ada/s-crc32.ads \
-   ada/s-crc32.adb 
-
-ada/s-except.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-except.ads ada/s-stalib.ads ada/unchconv.ads 
-
-ada/s-exctab.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
-   ada/system.ads ada/s-exctab.ads ada/s-exctab.adb ada/s-htable.ads \
-   ada/s-htable.adb ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-finimp.o : ada/ada.ads ada/a-except.ads ada/a-stream.ads \
-   ada/a-tags.ads ada/a-tags.adb ada/a-unccon.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-finimp.ads ada/s-finimp.adb ada/s-finroo.ads \
-   ada/s-htable.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-stratt.ads \
-   ada/s-sopco3.ads ada/s-unstyp.ads ada/unchconv.ads 
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-ada/s-finroo.o : ada/ada.ads ada/a-except.ads ada/a-stream.ads \
-   ada/a-tags.ads ada/a-tags.adb ada/system.ads ada/s-exctab.ads \
-   ada/s-finroo.ads ada/s-finroo.adb ada/s-htable.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-htable.o : ada/ada.ads ada/a-uncdea.ads ada/system.ads \
-   ada/s-htable.ads ada/s-htable.adb 
-
-ada/s-imgenu.o : ada/system.ads ada/s-imgenu.ads ada/s-imgenu.adb \
-   ada/s-secsta.ads ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-mastop.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-except.ads ada/s-mastop.ads ada/s-mastop.adb ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-memory.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-memory.ads ada/s-memory.adb ada/s-parame.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/unchconv.ads 
-
-ada/s-parame.o : ada/system.ads ada/s-parame.ads ada/s-parame.adb 
-
-ada/s-purexc.o : ada/system.ads ada/s-purexc.ads 
-
-ada/s-secsta.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-parame.ads ada/s-secsta.ads ada/s-secsta.adb ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/unchconv.ads ada/unchdeal.ads 
-
-ada/s-soflin.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-except.ads ada/s-mastop.ads ada/s-parame.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-soflin.adb ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-sopco3.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-strops.ads ada/s-sopco3.ads ada/s-sopco3.adb \
-   ada/unchconv.ads 
-
-ada/s-sopco4.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-sopco3.ads ada/s-sopco4.ads ada/s-sopco4.adb \
-   ada/unchconv.ads 
-
-ada/s-sopco5.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-sopco4.ads ada/s-sopco5.ads ada/s-sopco5.adb \
-   ada/unchconv.ads 
-
-ada/s-stache.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-parame.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stache.adb \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-stalib.o : ada/ada.ads ada/a-except.ads ada/system.ads \
-   ada/s-memory.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stalib.adb ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
-
-ada/s-stoele.o : ada/system.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/unchconv.ads 
-
-ada/s-stratt.o : ada/ada.ads ada/a-except.ads ada/a-ioexce.ads \
-   ada/a-stream.ads ada/a-tags.ads ada/a-tags.adb ada/system.ads \
-   ada/s-exctab.ads ada/s-htable.ads ada/s-secsta.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-stratt.ads ada/s-stratt.adb \
-   ada/s-unstyp.ads ada/unchconv.ads 
-
-ada/s-strcom.o : ada/system.ads ada/s-strcom.ads ada/s-strcom.adb \
-   ada/unchconv.ads 
-
-ada/s-strops.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-strops.ads ada/s-strops.adb ada/unchconv.ads 
-
-ada/s-traceb.o : ada/system.ads ada/s-traceb.ads ada/s-traceb.adb 
-
-ada/s-unstyp.o : ada/system.ads ada/s-unstyp.ads 
-
-ada/s-wchcnv.o : ada/interfac.ads ada/system.ads ada/s-wchcnv.ads \
-   ada/s-wchcnv.adb ada/s-wchcon.ads ada/s-wchjis.ads 
-
-ada/s-wchcon.o : ada/system.ads ada/s-wchcon.ads 
-
-ada/s-wchjis.o : ada/system.ads ada/s-wchjis.ads ada/s-wchjis.adb 
-
-ada/scans.o : ada/alloc.ads ada/scans.ads ada/scans.adb ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
-
 ada/scn.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/csets.ads ada/einfo.ads ada/err_vars.ads \
    ada/errout.ads ada/erroutc.ads ada/gnat.ads ada/g-string.ads \
@@ -2731,9 +2268,10 @@ ada/scn.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/stringt.ads ada/style.ads ada/styleg.ads ada/styleg-c.ads \
    ada/stylesw.ads ada/system.ads ada/s-crc32.ads ada/s-exctab.ads \
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-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/widechar.ads 
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+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads \
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 ada/scng.o : ada/alloc.ads ada/casing.ads ada/csets.ads ada/err_vars.ads \
    ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
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    ada/table.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
    ada/unchdeal.ads ada/urealp.ads ada/widechar.ads 
 
+ada/s-crc32.o : ada/interfac.ads ada/system.ads ada/s-crc32.ads \
+   ada/s-crc32.adb 
+
+ada/sem_aggr.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
+   ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
+   ada/exp_tss.ads ada/exp_util.ads ada/freeze.ads ada/gnat.ads \
+   ada/g-speche.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/itypes.ads ada/lib.ads ada/lib-xref.ads ada/namet.ads \
+   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/rident.ads ada/rtsfind.ads \
+   ada/sem.ads ada/sem_aggr.ads ada/sem_aggr.adb ada/sem_cat.ads \
+   ada/sem_ch13.ads ada/sem_ch8.ads ada/sem_eval.ads ada/sem_res.ads \
+   ada/sem_type.ads ada/sem_util.ads ada/sem_warn.ads ada/sinfo.ads \
+   ada/snames.ads ada/stand.ads ada/stringt.ads ada/system.ads \
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+   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
+
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    ada/debug.ads ada/debug_a.ads ada/einfo.ads ada/err_vars.ads \
    ada/errout.ads ada/erroutc.ads ada/expander.ads ada/fname.ads \
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-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
-
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-   ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
-   ada/exp_util.ads ada/freeze.ads ada/gnat.ads ada/g-speche.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/itypes.ads \
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-   ada/targparm.ads ada/tbuild.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/sem_attr.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
    ada/a-except.ads ada/alloc.ads ada/atree.ads ada/casing.ads \
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-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads \
-   ada/widechar.ads 
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+   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads ada/widechar.ads 
 
 ada/sem_case.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/gnat.ads \
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    ada/urealp.ads 
 
 ada/sem_ch10.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
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-   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
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 ada/sem_ch11.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/gnat.ads \
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    ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
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-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
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 ada/sem_ch12.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
    ada/alloc.ads ada/atree.ads ada/casing.ads ada/debug.ads ada/einfo.ads \
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-   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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+   ada/sinfo-cn.ads ada/sinput.ads ada/sinput-l.ads ada/snames.ads \
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+   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/sem_ch13.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/checks.ads ada/debug.ads ada/einfo.ads ada/err_vars.ads \
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-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
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+   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/sem_ch2.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/err_vars.ads \
    ada/errout.ads ada/erroutc.ads ada/gnat.ads ada/g-string.ads \
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-   ada/s-wchcon.ads ada/table.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
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 ada/sem_ch3.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
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-   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
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+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
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 ada/sem_ch4.o : ada/alloc.ads ada/atree.ads ada/debug.ads ada/einfo.ads \
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-   ada/tbuild.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
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 ada/sem_ch9.o : ada/alloc.ads ada/atree.ads ada/checks.ads ada/einfo.ads \
    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
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    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
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 ada/sem_elim.o : ada/ada.ads ada/a-uncdea.ads ada/alloc.ads ada/atree.ads \
    ada/einfo.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
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 ada/sem_prag.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
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-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
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+   ada/tbuild.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/validsw.ads 
 
 ada/sem_res.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/checks.ads ada/debug.ads \
    ada/debug_a.ads ada/einfo.ads ada/elists.ads ada/err_vars.ads \
-   ada/errout.ads ada/erroutc.ads ada/exp_ch7.ads ada/exp_util.ads \
-   ada/expander.ads ada/freeze.ads ada/gnat.ads ada/g-htable.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/itypes.ads ada/lib.ads ada/lib-xref.ads ada/namet.ads \
-   ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
+   ada/errout.ads ada/erroutc.ads ada/exp_ch7.ads ada/exp_tss.ads \
+   ada/exp_util.ads ada/expander.ads ada/freeze.ads ada/gnat.ads \
+   ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
+   ada/hostparm.ads ada/itypes.ads ada/lib.ads ada/lib-xref.ads \
+   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
    ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads \
    ada/sem_aggr.ads ada/sem_attr.ads ada/sem_cat.ads ada/sem_ch4.ads \
    ada/sem_ch6.ads ada/sem_ch8.ads ada/sem_disp.ads ada/sem_dist.ads \
@@ -3131,11 +2682,12 @@ ada/sem_res.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_res.adb ada/sem_type.ads ada/sem_util.ads ada/sem_warn.ads \
    ada/sinfo.ads ada/sinput.ads ada/snames.ads ada/stand.ads \
    ada/stringt.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
-   ada/s-htable.ads ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
-   ada/tbuild.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-htable.ads ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads \
+   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/targparm.ads ada/tbuild.ads ada/tree_io.ads \
+   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
+   ada/urealp.ads 
 
 ada/sem_smem.o : ada/alloc.ads ada/atree.ads ada/einfo.ads \
    ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/hostparm.ads \
@@ -3151,37 +2703,38 @@ ada/sem_type.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/output.ads ada/sem.ads ada/sem_ch6.ads ada/sem_ch8.ads \
    ada/sem_type.ads ada/sem_type.adb ada/sem_util.ads ada/sinfo.ads \
    ada/snames.ads ada/stand.ads ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/sem_util.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/checks.ads ada/debug.ads ada/einfo.ads \
    ada/elists.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
-   ada/exp_util.ads ada/fname.ads ada/freeze.ads ada/get_targ.ads \
-   ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads ada/g-string.ads \
-   ada/gnatvsn.ads ada/hostparm.ads ada/lib.ads ada/lib-xref.ads \
-   ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads ada/output.ads \
-   ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/scans.ads \
-   ada/scn.ads ada/scng.ads ada/sem.ads ada/sem_ch8.ads ada/sem_eval.ads \
-   ada/sem_res.ads ada/sem_type.ads ada/sem_util.ads ada/sem_util.adb \
-   ada/sinfo.ads ada/sinput.ads ada/snames.ads ada/stand.ads \
-   ada/stringt.ads ada/style.ads ada/styleg.ads ada/styleg-c.ads \
-   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads \
-   ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
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-   ada/tree_io.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/exp_tss.ads ada/exp_util.ads ada/fname.ads ada/freeze.ads \
+   ada/get_targ.ads ada/gnat.ads ada/g-htable.ads ada/g-os_lib.ads \
+   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/lib.ads \
+   ada/lib-xref.ads ada/namet.ads ada/nlists.ads ada/nmake.ads ada/opt.ads \
+   ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
+   ada/scans.ads ada/scn.ads ada/scng.ads ada/sem.ads ada/sem_ch8.ads \
+   ada/sem_eval.ads ada/sem_res.ads ada/sem_type.ads ada/sem_util.ads \
+   ada/sem_util.adb ada/sinfo.ads ada/sinput.ads ada/snames.ads \
+   ada/stand.ads ada/stringt.ads ada/style.ads ada/styleg.ads \
+   ada/styleg-c.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
+   ada/s-htable.ads ada/s-imgenu.ads ada/s-rident.ads ada/s-secsta.ads \
+   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/targparm.ads ada/tbuild.ads ada/tree_io.ads \
+   ada/ttypes.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
 ada/sem_vfpt.o : ada/alloc.ads ada/cstand.ads ada/einfo.ads ada/gnat.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
    ada/opt.ads ada/rident.ads ada/sem_vfpt.ads ada/sem_vfpt.adb \
    ada/snames.ads ada/stand.ads ada/system.ads ada/s-exctab.ads \
-   ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
-   ada/targparm.ads ada/ttypef.ads ada/types.ads ada/uintp.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-rident.ads ada/s-stalib.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+   ada/table.ads ada/targparm.ads ada/ttypef.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/sem_warn.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/atree.adb ada/casing.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
@@ -3193,34 +2746,44 @@ ada/sem_warn.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sinput.ads ada/snames.ads ada/stand.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-htable.ads ada/s-imgenu.ads \
    ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/urealp.ads 
 
-ada/sfn_scan.o : ada/ada.ads ada/a-except.ads ada/sfn_scan.ads \
-   ada/sfn_scan.adb ada/system.ads ada/s-exctab.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/unchconv.ads 
+ada/s-except.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-except.ads ada/s-stalib.ads ada/s-traent.ads ada/unchconv.ads 
 
-ada/sinfo-cn.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/sinfo.ads \
-   ada/sinfo-cn.ads ada/sinfo-cn.adb ada/snames.ads ada/system.ads \
+ada/s-exctab.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads \
+   ada/system.ads ada/s-exctab.ads ada/s-exctab.adb ada/s-htable.ads \
+   ada/s-htable.adb ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/unchconv.ads 
+
+ada/s-htable.o : ada/ada.ads ada/a-uncdea.ads ada/system.ads \
+   ada/s-htable.ads ada/s-htable.adb 
+
+ada/s-imgenu.o : ada/system.ads ada/s-imgenu.ads ada/s-imgenu.adb \
+   ada/s-secsta.ads ada/s-stoele.ads ada/s-stoele.adb ada/unchconv.ads 
+
+ada/sinfo.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/sinfo.ads \
+   ada/sinfo.adb ada/snames.ads ada/system.ads ada/s-assert.ads \
    ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads 
 
-ada/sinfo.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/sinfo.ads \
-   ada/sinfo.adb ada/snames.ads ada/system.ads ada/s-assert.ads \
+ada/sinfo-cn.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/sinfo.ads \
+   ada/sinfo-cn.ads ada/sinfo-cn.adb ada/snames.ads ada/system.ads \
    ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads 
 
-ada/sinput-c.o : ada/ada.ads ada/a-unccon.ads ada/alloc.ads ada/casing.ads \
-   ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
-   ada/hostparm.ads ada/namet.ads ada/opt.ads ada/sinput.ads \
-   ada/sinput-c.ads ada/sinput-c.adb ada/system.ads ada/s-exctab.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/types.ads ada/unchconv.ads \
+ada/sinput.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/casing.ads \
+   ada/debug.ads ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
+   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/opt.ads \
+   ada/output.ads ada/sinput.ads ada/sinput.adb ada/system.ads \
+   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/tree_io.ads ada/types.ads ada/unchconv.ads \
    ada/unchdeal.ads 
 
 ada/sinput-d.o : ada/alloc.ads ada/casing.ads ada/gnat.ads \
@@ -3241,29 +2804,24 @@ ada/sinput-l.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/debug.ads \
    ada/table.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
    ada/unchdeal.ads ada/urealp.ads 
 
-ada/sinput-p.o : ada/alloc.ads ada/casing.ads ada/errutil.ads ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/prj.ads ada/prj-err.ads \
-   ada/scans.ads ada/scng.ads ada/sinput.ads ada/sinput-c.ads \
-   ada/sinput-p.ads ada/sinput-p.adb ada/styleg.ads ada/system.ads \
-   ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
-   ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/urealp.ads 
+ada/s-mastop.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-except.ads ada/s-mastop.ads ada/s-mastop.adb ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/unchconv.ads 
 
-ada/sinput.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/casing.ads \
-   ada/debug.ads ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
-   ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads ada/opt.ads \
-   ada/output.ads ada/sinput.ads ada/sinput.adb ada/system.ads \
-   ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+ada/s-memory.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-memory.ads ada/s-memory.adb ada/s-parame.ads ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/unchconv.ads 
 
 ada/snames.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/opt.ads ada/output.ads \
    ada/snames.ads ada/snames.adb ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+
+ada/s-parame.o : ada/system.ads ada/s-parame.ads ada/s-parame.adb 
 
 ada/sprint.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/csets.ads ada/debug.ads ada/einfo.ads ada/gnat.ads \
@@ -3273,22 +2831,69 @@ ada/sprint.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sprint.ads ada/sprint.adb ada/stand.ads ada/stringt.ads \
    ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-imgenu.ads \
    ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
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-   ada/table.ads ada/types.ads ada/uintp.ads ada/uname.ads \
-   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/s-wchcon.ads ada/table.ads ada/types.ads ada/uintp.ads \
+   ada/uname.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+
+ada/s-purexc.o : ada/system.ads ada/s-purexc.ads 
+
+ada/s-secsta.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-parame.ads ada/s-secsta.ads ada/s-secsta.adb ada/s-soflin.ads \
+   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/s-traent.ads ada/unchconv.ads ada/unchdeal.ads 
+
+ada/s-soflin.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-except.ads ada/s-mastop.ads ada/s-parame.ads ada/s-secsta.ads \
+   ada/s-soflin.ads ada/s-soflin.adb ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/unchconv.ads 
+
+ada/s-sopco3.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-strops.ads ada/s-sopco3.ads ada/s-sopco3.adb \
+   ada/s-sopco4.ads ada/s-sopco5.ads ada/unchconv.ads 
+
+ada/s-sopco4.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-strops.ads ada/s-sopco3.ads ada/s-sopco4.ads \
+   ada/s-sopco4.adb ada/s-sopco5.ads ada/unchconv.ads 
+
+ada/s-sopco5.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-strops.ads ada/s-sopco3.ads ada/s-sopco4.ads \
+   ada/s-sopco5.ads ada/s-sopco5.adb ada/unchconv.ads 
+
+ada/s-stache.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-parame.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stache.adb \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/unchconv.ads 
+
+ada/s-stalib.o : ada/ada.ads ada/a-except.ads ada/system.ads \
+   ada/s-memory.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+   ada/s-stalib.adb ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/unchconv.ads 
+
+ada/s-stoele.o : ada/system.ads ada/s-stoele.ads ada/s-stoele.adb \
+   ada/unchconv.ads 
+
+ada/s-strcom.o : ada/system.ads ada/s-strcom.ads ada/s-strcom.adb \
+   ada/unchconv.ads 
+
+ada/s-strops.o : ada/system.ads ada/s-secsta.ads ada/s-stoele.ads \
+   ada/s-stoele.adb ada/s-strops.ads ada/s-strops.adb ada/unchconv.ads 
 
 ada/stand.o : ada/alloc.ads ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
    ada/namet.ads ada/stand.ads ada/stand.adb ada/system.ads \
    ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
    ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
+ada/s-traceb.o : ada/system.ads ada/s-traceb.ads ada/s-traceb.adb 
+
+ada/s-traent.o : ada/system.ads ada/s-traent.ads ada/s-traent.adb 
+
 ada/stringt.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/opt.ads ada/output.ads \
    ada/stringt.ads ada/stringt.adb ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tree_io.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
 ada/style.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/csets.ads \
    ada/einfo.ads ada/err_vars.ads ada/errout.ads ada/erroutc.ads \
@@ -3300,6 +2905,13 @@ ada/style.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/csets.ads \
    ada/s-wchcon.ads ada/table.ads ada/types.ads ada/uintp.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
+ada/styleg.o : ada/alloc.ads ada/casing.ads ada/csets.ads ada/err_vars.ads \
+   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
+   ada/opt.ads ada/scans.ads ada/sinput.ads ada/styleg.ads ada/styleg.adb \
+   ada/stylesw.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
+   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
+
 ada/styleg-c.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/csets.ads \
    ada/einfo.ads ada/err_vars.ads ada/namet.ads ada/sinfo.ads \
    ada/sinput.ads ada/snames.ads ada/stand.ads ada/styleg.ads \
@@ -3308,47 +2920,40 @@ ada/styleg-c.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/csets.ads \
    ada/types.ads ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads \
    ada/urealp.ads 
 
-ada/styleg.o : ada/alloc.ads ada/casing.ads ada/csets.ads ada/err_vars.ads \
-   ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/opt.ads ada/scans.ads ada/sinput.ads ada/styleg.ads ada/styleg.adb \
-   ada/stylesw.ads ada/system.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
-   ada/uintp.ads ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
-
 ada/stylesw.o : ada/gnat.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/opt.ads ada/stylesw.ads ada/stylesw.adb \
    ada/system.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
    ada/s-wchcon.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
 
+ada/s-unstyp.o : ada/system.ads ada/s-unstyp.ads 
+
+ada/s-wchcnv.o : ada/interfac.ads ada/system.ads ada/s-wchcnv.ads \
+   ada/s-wchcnv.adb ada/s-wchcon.ads ada/s-wchjis.ads 
+
+ada/s-wchcon.o : ada/system.ads ada/s-wchcon.ads 
+
+ada/s-wchjis.o : ada/system.ads ada/s-wchjis.ads ada/s-wchjis.adb 
+
+ada/switch.o : ada/ada.ads ada/a-except.ads ada/switch.ads ada/switch.adb \
+   ada/system.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-traent.ads \
+   ada/s-unstyp.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+
 ada/switch-b.o : ada/ada.ads ada/a-except.ads ada/debug.ads ada/gnat.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
    ada/opt.ads ada/osint.ads ada/switch.ads ada/switch-b.ads \
    ada/switch-b.adb ada/system.ads ada/s-exctab.ads ada/s-soflin.ads \
    ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/types.ads ada/unchconv.ads \
-   ada/unchdeal.ads 
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/types.ads \
+   ada/unchconv.ads ada/unchdeal.ads 
 
 ada/switch-c.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/lib.ads ada/opt.ads ada/osint.ads ada/prepcomp.ads \
    ada/stylesw.ads ada/switch.ads ada/switch-c.ads ada/switch-c.adb \
    ada/system.ads ada/s-exctab.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/types.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/validsw.ads 
-
-ada/switch-m.o : ada/ada.ads ada/a-except.ads ada/debug.ads ada/gnat.ads \
-   ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads \
-   ada/opt.ads ada/osint.ads ada/output.ads ada/switch.ads \
-   ada/switch-m.ads ada/switch-m.adb ada/system.ads ada/s-assert.ads \
-   ada/s-exctab.ads ada/s-memory.ads ada/s-secsta.ads ada/s-soflin.ads \
-   ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/tree_io.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
-
-ada/switch.o : ada/ada.ads ada/a-except.ads ada/switch.ads ada/switch.adb \
-   ada/system.ads ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/types.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/validsw.ads 
 
 ada/system.o : ada/system.ads 
 
@@ -3362,31 +2967,20 @@ ada/targparm.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/csets.ads \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/namet.ads ada/opt.ads ada/osint.ads ada/output.ads \
    ada/rident.ads ada/system.ads ada/s-exctab.ads ada/s-imgenu.ads \
-   ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/s-wchcon.ads \
-   ada/table.ads ada/targparm.ads ada/targparm.adb ada/types.ads \
-   ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/targparm.ads \
+   ada/targparm.adb ada/types.ads ada/uintp.ads ada/unchconv.ads \
+   ada/unchdeal.ads 
 
 ada/tbuild.o : ada/alloc.ads ada/atree.ads ada/einfo.ads ada/lib.ads \
    ada/namet.ads ada/nlists.ads ada/nmake.ads ada/restrict.ads \
    ada/rident.ads ada/sinfo.ads ada/snames.ads ada/stand.ads \
-   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/table.ads \
-   ada/tbuild.ads ada/tbuild.adb ada/types.ads ada/uintp.ads \
+   ada/system.ads ada/s-assert.ads ada/s-exctab.ads ada/s-rident.ads \
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
+   ada/table.ads ada/tbuild.ads ada/tbuild.adb ada/types.ads ada/uintp.ads \
    ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
-ada/tempdir.o : ada/ada.ads ada/a-charac.ads ada/a-chlat1.ads \
-   ada/a-except.ads ada/a-finali.ads ada/a-filico.ads ada/a-stream.ads \
-   ada/a-string.ads ada/a-strmap.ads ada/a-tags.ads ada/a-tags.adb \
-   ada/alloc.ads ada/gnat.ads ada/g-dirope.ads ada/g-os_lib.ads \
-   ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/namet.ads \
-   ada/opt.ads ada/output.ads ada/system.ads ada/s-exctab.ads \
-   ada/s-finimp.ads ada/s-finroo.ads ada/s-htable.ads ada/s-secsta.ads \
-   ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
-   ada/s-stoele.adb ada/s-stratt.ads ada/s-sopco3.ads ada/s-unstyp.ads \
-   ada/s-wchcon.ads ada/table.ads ada/tempdir.ads ada/tempdir.adb \
-   ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
-
 ada/tree_gen.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
    ada/elists.ads ada/fname.ads ada/gnat.ads ada/g-os_lib.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/lib.ads \
@@ -3400,8 +2994,9 @@ ada/tree_gen.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
 ada/tree_io.o : ada/ada.ads ada/a-except.ads ada/debug.ads ada/gnat.ads \
    ada/g-os_lib.ads ada/g-string.ads ada/output.ads ada/system.ads \
    ada/s-exctab.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
-   ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads ada/tree_io.ads \
-   ada/tree_io.adb ada/types.ads ada/unchconv.ads ada/unchdeal.ads 
+   ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads ada/s-unstyp.ads \
+   ada/tree_io.ads ada/tree_io.adb ada/types.ads ada/unchconv.ads \
+   ada/unchdeal.ads 
 
 ada/treepr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/casing.ads ada/csets.ads ada/debug.ads ada/einfo.ads ada/elists.ads \
@@ -3409,10 +3004,10 @@ ada/treepr.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/atree.ads \
    ada/sem_mech.ads ada/sinfo.ads ada/sinput.ads ada/snames.ads \
    ada/stand.ads ada/stringt.ads ada/system.ads ada/s-exctab.ads \
    ada/s-imgenu.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
-   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-unstyp.ads \
-   ada/table.ads ada/treepr.ads ada/treepr.adb ada/treeprs.ads \
-   ada/types.ads ada/uintp.ads ada/uname.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads 
+   ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-traent.ads \
+   ada/s-unstyp.ads ada/table.ads ada/treepr.ads ada/treepr.adb \
+   ada/treeprs.ads ada/types.ads ada/uintp.ads ada/uname.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads 
 
 ada/treeprs.o : ada/alloc.ads ada/sinfo.ads ada/system.ads \
    ada/s-exctab.ads ada/s-stalib.ads ada/s-unstyp.ads ada/table.ads \
@@ -3434,8 +3029,8 @@ ada/uintp.o : ada/ada.ads ada/a-except.ads ada/a-uncdea.ads ada/alloc.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/opt.ads \
    ada/output.ads ada/system.ads ada/s-assert.ads ada/s-exctab.ads \
    ada/s-htable.ads ada/s-htable.adb ada/s-memory.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uintp.adb \
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uintp.adb \
    ada/unchconv.ads ada/unchdeal.ads 
 
 ada/uname.o : ada/alloc.ads ada/atree.ads ada/casing.ads ada/einfo.ads \
@@ -3450,9 +3045,9 @@ ada/urealp.o : ada/ada.ads ada/a-except.ads ada/alloc.ads ada/debug.ads \
    ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads ada/gnatvsn.ads \
    ada/hostparm.ads ada/opt.ads ada/output.ads ada/system.ads \
    ada/s-assert.ads ada/s-exctab.ads ada/s-memory.ads ada/s-stalib.ads \
-   ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
-   ada/tree_io.ads ada/types.ads ada/uintp.ads ada/unchconv.ads \
-   ada/unchdeal.ads ada/urealp.ads ada/urealp.adb 
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+   ada/table.adb ada/tree_io.ads ada/types.ads ada/uintp.ads \
+   ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/urealp.adb 
 
 ada/usage.o : ada/alloc.ads ada/gnat.ads ada/g-os_lib.ads ada/g-string.ads \
    ada/hostparm.ads ada/namet.ads ada/osint.ads ada/output.ads \
@@ -3469,8 +3064,8 @@ ada/widechar.o : ada/ada.ads ada/a-except.ads ada/gnat.ads \
    ada/g-string.ads ada/gnatvsn.ads ada/hostparm.ads ada/interfac.ads \
    ada/opt.ads ada/system.ads ada/s-exctab.ads ada/s-soflin.ads \
    ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
-   ada/s-unstyp.ads ada/s-wchcnv.ads ada/s-wchcnv.adb ada/s-wchcon.ads \
-   ada/s-wchjis.ads ada/types.ads ada/unchconv.ads ada/unchdeal.ads \
-   ada/widechar.ads ada/widechar.adb 
+   ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcnv.ads ada/s-wchcnv.adb \
+   ada/s-wchcon.ads ada/s-wchjis.ads ada/types.ads ada/unchconv.ads \
+   ada/unchdeal.ads ada/widechar.ads ada/widechar.adb 
 
 # end of regular dependencies
diff --git a/gcc/ada/Makefile.generic b/gcc/ada/Makefile.generic
index 9847e89..bdba19c 100644
--- a/gcc/ada/Makefile.generic
+++ b/gcc/ada/Makefile.generic
@@ -47,6 +47,7 @@
 # CXX              name of the C++ compiler (optional, default to gcc)
 # AR_CMD           command to create an archive (optional, default to "ar rc")
 # AR_EXT           file extension of an archive (optional, default to ".a")
+# RANLIB        command to generate an index (optional, default to "ranlib")
 # GNATMAKE         name of the GNAT builder (optional, default to "gnatmake")
 # ADAFLAGS         additional Ada compilation switches, e.g "-gnatf" (optional)
 # CFLAGS           default C compilation switches, e.g "-O2 -g" (optional)
@@ -56,6 +57,7 @@
 # ADA_SOURCES      list of main Ada sources (optional)
 # EXEC             name of the final executable (optional)
 # MAIN             language of the main program (optional)
+# MAIN_OBJECT      main object file (optional)
 # PROJECT_FILE     name of the project file, without the .gpr extension
 # DEPS_PROJECTS    list of project dependencies (optional)
 
@@ -65,6 +67,10 @@ ifndef MAIN
    MAIN=ada
 endif
 
+ifndef CC
+   CC=gcc
+endif
+
 ifndef ADA_SPEC
    ADA_SPEC=.ads
 endif
@@ -100,10 +106,18 @@ ifndef AR_CMD
    AR_CMD=ar rc
 endif
 
+ifndef RANLIB
+   RANLIB=ranlib
+endif
+
 ifndef GNATMAKE
    GNATMAKE=gnatmake
 endif
 
+ifndef ARCHIVE
+   ARCHIVE=$(OBJ_DIR)/lib$(PROJECT_BASE)-full$(AR_EXT)
+endif
+
 ifeq ($(EXEC_DIR),)
    EXEC_DIR=$(OBJ_DIR)
 endif
@@ -120,6 +134,7 @@ vpath %$(AR_EXT) $(OBJ_DIR)
 
 clean_deps = $(subst :,|,$(DEPS_PROJECTS:%=clean_%))
 compile_deps = $(subst :,|,$(DEPS_PROJECTS:%=compile_%))
+object_deps = $(subst :,|,$(DEPS_PROJECTS:%=object_%))
 ada_deps = $(subst :,|,$(DEPS_PROJECTS:%=ada_%))
 c_deps = $(subst :,|,$(DEPS_PROJECTS:%=c_%))
 c++_deps = $(subst :,|,$(DEPS_PROJECTS:%=c++_%))
@@ -131,6 +146,7 @@ clean: $(clean_deps) internal-clean
 build: $(compile_deps) internal-compile internal-build
 compile: $(compile_deps) internal-compile $(ADA_SOURCES)
 ada: $(ada_deps) internal-ada
+archive-objects: $(object_deps) internal-archive-objects
 c: $(c_deps) internal-c
 c++: $(c++deps) internal-c++
 
@@ -140,6 +156,9 @@ $(clean_deps): force
 $(compile_deps): force
 	@$(MAKE) -C $(dir $(subst |,:,$(@:compile_%=%))) -f Makefile.$(notdir $@) internal-compile
 
+$(object_deps): force
+	@$(MAKE) -C $(dir $(@:object_%=%)) -f Makefile.$(notdir $@) internal-archive-objects ARCHIVE=$(ARCHIVE)
+
 $(ada_deps): force
 	@$(MAKE) -C $(dir $(subst |,:,$(@:ada_%=%))) -f Makefile.$(notdir $@) internal-ada
 
@@ -238,6 +257,7 @@ DEP_FILES := $(OBJ_FILES:$(OBJ_EXT)=.d)
 
 ifeq ($(strip $(OBJECTS)),)
 internal-compile:
+internal-archive-objects:
 
 else
 internal-compile: lib$(PROJECT_BASE)$(AR_EXT)
@@ -245,7 +265,13 @@ internal-compile: lib$(PROJECT_BASE)$(AR_EXT)
 lib$(PROJECT_BASE)$(AR_EXT): $(OBJECTS)
 	@echo creating archive file for $(PROJECT_BASE)
 	cd $(OBJ_DIR); $(AR_CMD) $@ $(strip $(OBJECTS))
-	-ranlib $(OBJ_DIR)/$@
+	-$(RANLIB) $(OBJ_DIR)/$@
+
+internal-archive-objects: $(OBJECTS)
+#	@echo $(AR_CMD) $(ARCHIVE) $(strip $(OBJECTS))
+#	cd $(OBJ_DIR); $(AR_CMD) $(ARCHIVE) $(strip $(OBJECTS))
+#	-$(RANLIB) $(OBJ_DIR)/$@
+
 endif
 
 # Linking rules
@@ -260,9 +286,24 @@ endif
 
 ifeq ($(strip $(filter-out c c++,$(LANGUAGES))),)
 # link with C/C++
-link: $(EXEC_DIR)/$(EXEC)
+ifeq ($(MAIN_OBJECT),)
+link:
+	@echo link: no main object specified, exiting...
+	exit 1
+else
+ifeq ($(EXEC),)
+
+link:
+	@echo link: no executable specified, exiting...
+	exit 1
+else
+
+link: $(EXEC_DIR)/$(EXEC) archive-objects
 $(EXEC_DIR)/$(EXEC): $(OBJ_FILES)
-	$(LINKER) $(OBJ_FILES) -o $(EXEC_DIR)/$(EXEC) $(LDFLAGS)
+	@echo $(LINKER) -o $(EXEC_DIR)/$(EXEC) $(OBJ_DIR)/$(MAIN_OBJECT) $(LDFLAGS)
+	$(LINKER) -o $(EXEC_DIR)/$(EXEC) $(OBJ_DIR)/$(MAIN_OBJECT) $(LDFLAGS)
+endif
+endif
 
 internal-build: internal-compile link
 
@@ -272,11 +313,11 @@ ifeq ($(strip $(filter-out c c++ ada,$(LANGUAGES))),)
 
 ifeq ($(MAIN),ada)
 # Ada main
-link: $(LINKER) force
+link: $(LINKER) archive-objects force
 	$(GNATMAKE) -b -l -P$(PROJECT_FILE) $(ADA_SOURCES) \
 		 -largs $(LARGS) $(LDFLAGS)
 
-internal-build: $(LINKER) force
+internal-build: $(LINKER) archive-objects force
 	@echo $(GNATMAKE) -P$(PROJECT_FILE) $(ADA_SOURCES) $(EXEC_RULE) $(ADAFLAGS)
 	@$(GNATMAKE) -P$(PROJECT_FILE) $(EXEC_RULE) $(ADA_SOURCES) $(ADAFLAGS) \
 	 -largs $(LARGS) $(LDFLAGS)
@@ -288,11 +329,11 @@ else
 # close enough to our needs, and the usual -n gnatbind switch and --LINK=
 # gnatlink switch.
 
-link: $(LINKER) force
+link: $(LINKER) archive-objects force
 	$(GNATMAKE) $(EXEC_RULE) -z -P$(PROJECT_FILE) $(ADA_SOURCES) \
 		 -bargs -n -largs $(LARGS) $(LDFLAGS)
 
-internal-build: $(LINKER) force
+internal-build: $(LINKER) archive-objects force
 	@echo $(GNATMAKE) -z -P$(PROJECT_FILE) $(ADA_SOURCES) $(EXEC_RULE) $(ADAFLAGS)
 	@$(GNATMAKE) $(EXEC_RULE) -z \
 		 -P$(PROJECT_FILE) $(ADA_SOURCES) $(ADAFLAGS) \
@@ -385,7 +426,7 @@ internal-c : $(C_OBJECTS)
 # Compile all C++ files in the project
 internal-c++ : $(CXX_OBJECTS)
 
-.PHONY: force internal-clean internal-build internal-compile internal-ada internal-c internal-c++ build compile clean ada c c++
+.PHONY: force internal-clean internal-archive internal-build internal-compile internal-ada internal-c internal-c++ build compile clean ada c c++
 
 internal-clean:
 	@echo $(RM) $(OBJ_DIR)/*$(OBJ_EXT)
diff --git a/gcc/ada/adadecode.c b/gcc/ada/adadecode.c
index 87eb3c3..928b838 100644
--- a/gcc/ada/adadecode.c
+++ b/gcc/ada/adadecode.c
@@ -2,11 +2,11 @@
  *                                                                          *
  *                         GNAT COMPILER COMPONENTS                         *
  *                                                                          *
- *                             G N A T D E C O                              *
+ *                            A D A D E C O D E                             *
  *                                                                          *
  *                          C Implementation File                           *
  *                                                                          *
- *           Copyright (C) 2001-2002, Free Software Foundation, Inc.        *
+ *           Copyright (C) 2001-2003, Free Software Foundation, Inc.        *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
@@ -42,8 +42,12 @@
 #include "adadecode.h"
 
 static void add_verbose	PARAMS ((const char *, char *));
-static int has_prefix	PARAMS ((char *, const char *));
-static int has_suffix	PARAMS ((char *, const char *));
+static int has_prefix	PARAMS ((const char *, const char *));
+static int has_suffix	PARAMS ((const char *, const char *));
+
+/* This is a safe version of strcpy that can be used with overlapped
+   pointers. Does nothing if s2 <= s1.  */
+static void ostrcpy (char *s1, char *s2);
 
 /* Set to nonzero if we have written any verbose info.  */
 static int verbose_info;
@@ -65,7 +69,7 @@ static void add_verbose (text, ada_name)
 
 static int
 has_prefix (name, prefix)
-     char *name;
+     const char *name;
      const char *prefix;
 {
   return strncmp (name, prefix, strlen (prefix)) == 0;
@@ -75,7 +79,7 @@ has_prefix (name, prefix)
 
 static int
 has_suffix (name, suffix)
-     char *name;
+     const char *name;
      const char *suffix;
 {
   int nlen = strlen (name);
@@ -84,6 +88,18 @@ has_suffix (name, suffix)
   return nlen > slen && strncmp (name + nlen - slen, suffix, slen) == 0;
 }
 
+/* Safe overlapped pointers version of strcpy.  */
+
+static void
+ostrcpy (char *s1, char *s2)
+{
+  if (s2 > s1)
+    {
+      while (*s2) *s1++ = *s2++;
+      *s1 = '\0';
+    }
+}
+
 /* This function will return the Ada name from the encoded form.
    The Ada coding is done in exp_dbug.ads and this is the inverse function.
    see exp_dbug.ads for full encoding rules, a short description is added
@@ -142,16 +158,14 @@ __gnat_decode (coded_name, ada_name, verbose)
   int in_task = 0;
   int body_nested = 0;
 
-  /* Copy the coded name into the ada name string, the rest of the code will
-     just replace or add characters into the ada_name.  */
-  strcpy (ada_name, coded_name);
-
   /* Check for library level subprogram.  */
-  if (has_prefix (ada_name, "_ada_"))
+  if (has_prefix (coded_name, "_ada_"))
     {
-      strcpy (ada_name, ada_name + 5);
+      strcpy (ada_name, coded_name + 5);
       lib_subprog = 1;
     }
+  else
+    strcpy (ada_name, coded_name);
 
   /* Check for task body.  */
   if (has_suffix (ada_name, "TKB"))
@@ -191,7 +205,7 @@ __gnat_decode (coded_name, ada_name, verbose)
 
     while ((tktoken = (char *) strstr (ada_name, "TK__")) != NULL)
       {
-	strcpy (tktoken, tktoken + 2);
+	ostrcpy (tktoken, tktoken + 2);
 	in_task = 1;
       }
   }
@@ -229,7 +243,7 @@ __gnat_decode (coded_name, ada_name, verbose)
 	if (ada_name[k] == '_' && ada_name[k+1] == '_')
 	  {
 	    ada_name[k] = '.';
-	    strcpy (ada_name + k + 1, ada_name + k + 2);
+	    ostrcpy (ada_name + k + 1, ada_name + k + 2);
 	    len = len - 1;
 	  }
 	k++;
@@ -259,7 +273,7 @@ __gnat_decode (coded_name, ada_name, verbose)
 
 	    if (codedlen > oplen)
 	      /* We shrink the space.  */
-	      strcpy (optoken, optoken + codedlen - oplen);
+	      ostrcpy (optoken, optoken + codedlen - oplen);
 	    else if (oplen > codedlen)
 	      {
 		/* We need more space.  */
@@ -285,7 +299,7 @@ __gnat_decode (coded_name, ada_name, verbose)
   }
 
   /* If verbose mode is on, we add some information to the Ada name.  */
-  if (verbose) 
+  if (verbose)
     {
       if (overloaded)
 	add_verbose ("overloaded", ada_name);
diff --git a/gcc/ada/adadecode.h b/gcc/ada/adadecode.h
index 73d8f3e..1222090 100644
--- a/gcc/ada/adadecode.h
+++ b/gcc/ada/adadecode.h
@@ -2,11 +2,11 @@
  *                                                                          *
  *                         GNAT COMPILER COMPONENTS                         *
  *                                                                          *
- *                             G N A T D E C O                              *
+ *                            A D A D E C O D E                             *
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *           Copyright (C) 2001-2002, Free Software Foundation, Inc.        *
+ *           Copyright (C) 2001-2003, Free Software Foundation, Inc.        *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
diff --git a/gcc/ada/atree.h b/gcc/ada/atree.h
index 7397f4e..3c40799 100644
--- a/gcc/ada/atree.h
+++ b/gcc/ada/atree.h
@@ -6,7 +6,7 @@
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *          Copyright (C) 1992-2001, Free Software Foundation, Inc.         *
+ *          Copyright (C) 1992-2003, Free Software Foundation, Inc.         *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
@@ -235,7 +235,7 @@ struct Extended
   Int	       field8;
   Int	       field9;
   Int	       field10;
-  union     
+  union
     {
       Int      field11;
       struct Flag_Word3 fw3;
diff --git a/gcc/ada/elists.h b/gcc/ada/elists.h
index 9869f55..3358792 100644
--- a/gcc/ada/elists.h
+++ b/gcc/ada/elists.h
@@ -6,7 +6,7 @@
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *          Copyright (C) 1992-2001 Free Software Foundation, Inc.          *
+ *          Copyright (C) 1992-2003 Free Software Foundation, Inc.          *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
diff --git a/gcc/ada/exp_disp.adb b/gcc/ada/exp_disp.adb
index 0d203b6..c9ba3be 100644
--- a/gcc/ada/exp_disp.adb
+++ b/gcc/ada/exp_disp.adb
@@ -922,11 +922,10 @@ package body Exp_Disp is
 
       --        Register_Tag (Dt_Ptr);
 
-      --  Skip this if routine not available, or in No_Run_Time mode
+      --  Skip this if routine not available
 
          if RTE_Available (RE_Register_Tag)
            and then Is_RTE (Generalized_Tag, RE_Tag)
-           and then not No_Run_Time_Mode
          then
             Append_To (Elab_Code,
               Make_Procedure_Call_Statement (Loc,
diff --git a/gcc/ada/g-catiio.adb b/gcc/ada/g-catiio.adb
index 02ddc9b..615dfbd 100644
--- a/gcc/ada/g-catiio.adb
+++ b/gcc/ada/g-catiio.adb
@@ -44,7 +44,7 @@ package body GNAT.Calendar.Time_IO is
 
    type Month_Name is
      (January,
-      Febuary,
+      February,
       March,
       April,
       May,
diff --git a/gcc/ada/make.adb b/gcc/ada/make.adb
index 240f872..3ebec3d 100644
--- a/gcc/ada/make.adb
+++ b/gcc/ada/make.adb
@@ -28,6 +28,7 @@ with Ada.Exceptions;   use Ada.Exceptions;
 with Ada.Command_Line; use Ada.Command_Line;
 
 with GNAT.Directory_Operations; use GNAT.Directory_Operations;
+with GNAT.Case_Util;            use GNAT.Case_Util;
 
 with ALI;      use ALI;
 with ALI.Util; use ALI.Util;
@@ -178,6 +179,31 @@ package body Make is
      Table_Name           => "Make.Q");
    --  This is the actual Q.
 
+
+   --  Package Mains is used to store the mains specified on the command line
+   --  and to retrieve them when a project file is used, to verify that the
+   --  files exist and that they belong to a project file.
+
+   package Mains is
+
+      --  Mains are stored in a table. An index is used to retrieve the mains
+      --  from the table.
+
+      procedure Add_Main (Name : String);
+      --  Add one main to the table
+
+      procedure Delete;
+      --  Empty the table
+
+      procedure Reset;
+      --  Reset the index to the beginning of the table
+
+      function Next_Main return String;
+      --  Increase the index and return the next main.
+      --  If table is exhausted, return an empty string.
+
+   end Mains;
+
    --  The following instantiations and variables are necessary to save what
    --  is found on the command line, in case there is a project file specified.
 
@@ -3340,6 +3366,147 @@ package body Make is
             if Projects.Table (Main_Project).Library then
                Make_Failed ("cannot specify a main program " &
                             "on the command line for a library project file");
+
+            else
+               --  Check that each main on the command line is a source of a
+               --  project file and, if there are several mains, each of them
+               --  is a source of the same project file.
+
+               Mains.Reset;
+
+               declare
+                  Real_Main_Project : Project_Id := No_Project;
+                  --  The project of the first main
+
+                  Proj : Project_Id := No_Project;
+                  --  The project of the current main
+
+               begin
+                  --  Check each main
+
+                  loop
+                     declare
+                        Main      : constant String := Mains.Next_Main;
+                        --  The name specified on the command line may include
+                        --  directory information.
+
+                        File_Name : constant String := Base_Name (Main);
+                        --  The simple file name of the current main main
+
+                     begin
+                        exit when Main = "";
+
+                        --  Get the project of the current main
+
+                        Proj := Prj.Env.Project_Of (File_Name, Main_Project);
+
+                        --  Fail if the current main is not a source of a
+                        --  project.
+
+                        if Proj = No_Project then
+                           Make_Failed
+                             ("""" & Main &
+                              """ is not a source of any project");
+
+                        else
+                           --  If there is directory information, check that
+                           --  the source exists and, if it does, that the path
+                           --  is the actual path of a source of a project.
+
+                           if Main /= File_Name then
+                              declare
+                                 Data : constant Project_Data :=
+                                   Projects.Table (Main_Project);
+
+                                 Project_Path : constant String :=
+                                   Prj.Env.File_Name_Of_Library_Unit_Body
+                                     (Name              => File_Name,
+                                      Project           => Main_Project,
+                                      Main_Project_Only => False,
+                                      Full_Path         => True);
+                                 Real_Path : String_Access :=
+                                   Locate_Regular_File
+                                     (Main &
+                                      Get_Name_String
+                                        (Data.Naming.Current_Body_Suffix),
+                                      "");
+                              begin
+                                 if Real_Path = null then
+                                    Real_Path :=
+                                      Locate_Regular_File
+                                        (Main &
+                                         Get_Name_String
+                                           (Data.Naming.Current_Spec_Suffix),
+                                         "");
+                                 end if;
+
+                                 if Real_Path = null then
+                                    Real_Path :=
+                                      Locate_Regular_File (Main, "");
+                                 end if;
+
+                                 --  Fail if the file cannot be found
+
+                                 if Real_Path = null then
+                                    Make_Failed
+                                      ("file """ & Main & """ does not exist");
+                                 end if;
+
+                                 declare
+                                    Normed_Path : constant String :=
+                                      Normalize_Pathname
+                                        (Real_Path.all,
+                                         Case_Sensitive => False);
+                                 begin
+                                    Free (Real_Path);
+
+                                    --  Fail if it is not the correct path
+
+                                    if Normed_Path /= Project_Path then
+                                       if Verbose_Mode then
+                                          Write_Str (Normed_Path);
+                                          Write_Str (" /= ");
+                                          Write_Line (Project_Path);
+                                       end if;
+
+                                       Make_Failed
+                                         ("""" & Main &
+                                          """ is not a source of any project");
+                                    end if;
+                                 end;
+                              end;
+                           end if;
+
+                           if not Unique_Compile then
+                              --  Record the project, if it is the first main
+
+                              if Real_Main_Project = No_Project then
+                                 Real_Main_Project := Proj;
+
+                              elsif Proj /= Real_Main_Project then
+                                 --  Fail, as the current main is not a source
+                                 --  of the same project as the first main.
+
+                                 Make_Failed
+                                   ("""" & Main &
+                                    """ is not a source of project " &
+                                    Get_Name_String
+                                      (Projects.Table
+                                         (Real_Main_Project).Name));
+                              end if;
+                           end if;
+                        end if;
+
+                        --  If -u and -U are not used, we may have mains that
+                        --  are sources of a project that is not the one
+                        --  specified with switch -P.
+
+                        if not Unique_Compile then
+                           Main_Project := Real_Main_Project;
+                        end if;
+                     end;
+                  end loop;
+               end;
             end if;
 
          --  If no mains have been specified on the command line,
@@ -3383,13 +3550,92 @@ package body Make is
                else
                   --  The attribute Main is not an empty list.
                   --  Put all the main subprograms in the list as if there
-                  --  were specified on the command line.
+                  --  were specified on the command line. However, if attribute
+                  --  Languages includes a language other than Ada, only
+                  --  include the Ada mains; if there is no Ada main, compile
+                  --  all the sources of the project.
 
-                  while Value /= Prj.Nil_String loop
-                     Get_Name_String (String_Elements.Table (Value).Value);
-                     Osint.Add_File (Name_Buffer (1 .. Name_Len));
-                     Value := String_Elements.Table (Value).Next;
-                  end loop;
+                  declare
+                     Data : Project_Data := Projects.Table (Main_Project);
+                     Languages : Variable_Value :=
+                       Prj.Util.Value_Of
+                         (Name_Languages, Data.Decl.Attributes);
+                     Current : String_List_Id;
+                     Element : String_Element;
+                     Foreign_Language  : Boolean := False;
+                     At_Least_One_Main : Boolean := False;
+
+                  begin
+                     --  First, determine if there is a foreign language in
+                     --  attribute Languages.
+
+                     if not Languages.Default then
+                        Current := Languages.Values;
+
+                        Look_For_Foreign :
+                        while Current /= Nil_String loop
+                           Element := String_Elements.Table (Current);
+                           Get_Name_String (Element.Value);
+                           To_Lower (Name_Buffer (1 .. Name_Len));
+
+                           if Name_Buffer (1 .. Name_Len) /= "ada" then
+                              Foreign_Language := True;
+                              exit Look_For_Foreign;
+                           end if;
+
+                           Current := Element.Next;
+                        end loop Look_For_Foreign;
+                     end if;
+
+                     --  The, find all mains, or if there is a foreign
+                     --  language, all the Ada mains.
+
+                     while Value /= Prj.Nil_String loop
+                        Get_Name_String (String_Elements.Table (Value).Value);
+
+                        --  To know if a main is an Ada main, get its project;
+                        --  it should be the project specified on the command
+                        --  line.
+
+                        if (not Foreign_Language) or else
+                            Prj.Env.Project_Of
+                              (Name_Buffer (1 .. Name_Len), Main_Project) =
+                             Main_Project
+                        then
+                           At_Least_One_Main := True;
+                           Osint.Add_File
+                             (Get_Name_String
+                                (String_Elements.Table (Value).Value));
+                        end if;
+
+                        Value := String_Elements.Table (Value).Next;
+                     end loop;
+
+                     --  If we did not get any main, it means that all mains
+                     --  in attribute Mains are in a foreign language. So,
+                     --  we put all sources of the main project in the Q.
+
+                     if not At_Least_One_Main then
+                        --  First make sure that the binder and the linker
+                        --  will not be invoked.
+
+                        Do_Bind_Step := False;
+                        Do_Link_Step := False;
+
+                        --  Put all the sources in the queue
+
+                        Insert_Project_Sources
+                          (The_Project  => Main_Project,
+                           All_Projects => Unique_Compile_All_Projects,
+                           Into_Q       => False);
+
+                        --  If there are no sources to compile, we fail
+
+                        if Osint.Number_Of_Files = 0 then
+                           Make_Failed ("no sources to compile");
+                        end if;
+                     end if;
+                  end;
 
                end if;
             end;
@@ -5256,6 +5502,8 @@ package body Make is
 
       RTS_Specified := null;
 
+      Mains.Delete;
+
       Next_Arg := 1;
       Scan_Args : while Next_Arg <= Argument_Count loop
          Scan_Make_Arg (Argument (Next_Arg), And_Save => True);
@@ -5850,6 +6098,68 @@ package body Make is
       Set_Standard_Error;
    end List_Depend;
 
+   -----------
+   -- Mains --
+   -----------
+
+   package body Mains is
+
+      package Names is new Table.Table
+        (Table_Component_Type => File_Name_Type,
+         Table_Index_Type     => Integer,
+         Table_Low_Bound      => 1,
+         Table_Initial        => 10,
+         Table_Increment      => 100,
+         Table_Name           => "Make.Mains.Names");
+      --  The table that stores the main
+
+      Current : Natural := 0;
+      --  The index of the last main retrieved from the table
+
+      --------------
+      -- Add_Main --
+      --------------
+
+      procedure Add_Main (Name : String) is
+      begin
+         Name_Len := 0;
+         Add_Str_To_Name_Buffer (Name);
+         Names.Increment_Last;
+         Names.Table (Names.Last) := Name_Find;
+      end Add_Main;
+
+      ------------
+      -- Delete --
+      ------------
+
+      procedure Delete is
+      begin
+         Names.Set_Last (0);
+         Reset;
+      end Delete;
+
+      ---------------
+      -- Next_Main --
+      ---------------
+
+      function Next_Main return String is
+      begin
+         if Current >= Names.Last then
+            return "";
+
+         else
+            Current := Current + 1;
+            return Get_Name_String (Names.Table (Current));
+         end if;
+      end Next_Main;
+
+      procedure Reset is
+      begin
+         Current := 0;
+      end Reset;
+
+   end Mains;
+
    ----------
    -- Mark --
    ----------
@@ -6521,6 +6831,7 @@ package body Make is
 
       else
          Add_File (Argv);
+         Mains.Add_Main (Argv);
       end if;
    end Scan_Make_Arg;
 
diff --git a/gcc/ada/nlists.h b/gcc/ada/nlists.h
index 72f462f..3ae87aa 100644
--- a/gcc/ada/nlists.h
+++ b/gcc/ada/nlists.h
@@ -6,7 +6,7 @@
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *          Copyright (C) 1992-2001, Free Software Foundation, Inc.         *
+ *          Copyright (C) 1992-2003, Free Software Foundation, Inc.         *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
diff --git a/gcc/ada/prj-env.adb b/gcc/ada/prj-env.adb
index 9df20fa..588352f 100644
--- a/gcc/ada/prj-env.adb
+++ b/gcc/ada/prj-env.adb
@@ -1060,7 +1060,8 @@ package body Prj.Env is
    function File_Name_Of_Library_Unit_Body
      (Name              : String;
       Project           : Project_Id;
-      Main_Project_Only : Boolean := True)
+      Main_Project_Only : Boolean := True;
+      Full_Path         : Boolean := False)
       return              String
    is
       The_Project   : Project_Id := Project;
@@ -1151,7 +1152,13 @@ package body Prj.Env is
                            Write_Line ("   OK");
                         end if;
 
-                        return Get_Name_String (Current_Name);
+                        if Full_Path then
+                           return Get_Name_String
+                             (Unit.File_Names (Body_Part).Path);
+
+                        else
+                           return Get_Name_String (Current_Name);
+                        end if;
 
                         --  If it has the name of the extended body name,
                         --  return the extended body name
@@ -1161,7 +1168,13 @@ package body Prj.Env is
                            Write_Line ("   OK");
                         end if;
 
-                        return Extended_Body_Name;
+                        if Full_Path then
+                           return Get_Name_String
+                             (Unit.File_Names (Body_Part).Path);
+
+                        else
+                           return Extended_Body_Name;
+                        end if;
 
                      else
                         if Current_Verbosity = High then
@@ -1202,7 +1215,14 @@ package body Prj.Env is
                            Write_Line ("   OK");
                         end if;
 
-                        return Get_Name_String (Current_Name);
+
+                        if Full_Path then
+                           return Get_Name_String
+                             (Unit.File_Names (Specification).Path);
+
+                        else
+                           return Get_Name_String (Current_Name);
+                        end if;
 
                         --  If it has the same name as the extended spec name,
                         --  return the extended spec name.
@@ -1212,7 +1232,13 @@ package body Prj.Env is
                            Write_Line ("   OK");
                         end if;
 
-                        return Extended_Spec_Name;
+                        if Full_Path then
+                           return Get_Name_String
+                             (Unit.File_Names (Specification).Path);
+
+                        else
+                           return Extended_Spec_Name;
+                        end if;
 
                      else
                         if Current_Verbosity = High then
@@ -1701,6 +1727,101 @@ package body Prj.Env is
       Write_Line ("end of List of Sources.");
    end Print_Sources;
 
+   ----------------
+   -- Project_Of --
+   ----------------
+
+   function Project_Of
+     (Name         : String;
+      Main_Project : Project_Id)
+      return         Project_Id
+   is
+      Result : Project_Id := No_Project;
+
+      Original_Name : String := Name;
+
+      Data : constant Project_Data := Projects.Table (Main_Project);
+
+      Extended_Spec_Name : String :=
+                             Name & Namet.Get_Name_String
+                                      (Data.Naming.Current_Spec_Suffix);
+      Extended_Body_Name : String :=
+                             Name & Namet.Get_Name_String
+                                      (Data.Naming.Current_Body_Suffix);
+
+      Unit : Unit_Data;
+
+      Current_Name : Name_Id;
+
+      The_Original_Name : Name_Id;
+      The_Spec_Name     : Name_Id;
+      The_Body_Name     : Name_Id;
+
+   begin
+      Canonical_Case_File_Name (Original_Name);
+      Name_Len := Original_Name'Length;
+      Name_Buffer (1 .. Name_Len) := Original_Name;
+      The_Original_Name := Name_Find;
+
+      Canonical_Case_File_Name (Extended_Spec_Name);
+      Name_Len := Extended_Spec_Name'Length;
+      Name_Buffer (1 .. Name_Len) := Extended_Spec_Name;
+      The_Spec_Name := Name_Find;
+
+      Canonical_Case_File_Name (Extended_Body_Name);
+      Name_Len := Extended_Body_Name'Length;
+      Name_Buffer (1 .. Name_Len) := Extended_Body_Name;
+      The_Body_Name := Name_Find;
+
+      for Current in reverse Units.First .. Units.Last loop
+         Unit := Units.Table (Current);
+
+         --  Check for body
+         Current_Name := Unit.File_Names (Body_Part).Name;
+         --  Case of a body present
+
+         if Current_Name /= No_Name then
+            --  If it has the name of the original name or the body name,
+            --  we have found the project.
+
+            if Unit.Name = The_Original_Name
+              or else Current_Name = The_Original_Name
+              or else Current_Name = The_Body_Name
+            then
+               Result := Unit.File_Names (Body_Part).Project;
+               exit;
+            end if;
+         end if;
+
+         --  Check for spec
+
+         Current_Name := Unit.File_Names (Specification).Name;
+
+         if Current_Name /= No_Name then
+            --  If name same as the original name, or the spec name, we have
+            --  found the project.
+
+            if Unit.Name = The_Original_Name
+              or else Current_Name = The_Original_Name
+              or else Current_Name = The_Spec_Name
+            then
+               Result := Unit.File_Names (Specification).Project;
+               exit;
+            end if;
+         end if;
+      end loop;
+
+      --  Get the ultimate extending project
+
+      if Result /= No_Project then
+         while Projects.Table (Result).Extended_By /= No_Project loop
+            Result := Projects.Table (Result).Extended_By;
+         end loop;
+      end if;
+
+      return Result;
+   end Project_Of;
+
    -------------------
    -- Set_Ada_Paths --
    -------------------
diff --git a/gcc/ada/prj-env.ads b/gcc/ada/prj-env.ads
index e03d54a..7ea0287 100644
--- a/gcc/ada/prj-env.ads
+++ b/gcc/ada/prj-env.ads
@@ -101,17 +101,29 @@ package Prj.Env is
    function File_Name_Of_Library_Unit_Body
      (Name              : String;
       Project           : Project_Id;
-      Main_Project_Only : Boolean := True)
+      Main_Project_Only : Boolean := True;
+      Full_Path         : Boolean := False)
       return              String;
    --  Returns the file name of a library unit, in canonical case. Name may or
    --  may not have an extension (corresponding to the naming scheme of the
    --  project). If there is no body with this name, but there is a spec, the
-   --  name of the spec is returned. If neither a body or a spec can be found,
-   --  return an empty string.
+   --  name of the spec is returned.
+   --  If Full_Path is False (the default), the simple file name is returned.
+   --  If Full_Path is True, the absolute path name is returned.
+   --  If neither a body nor a spec can be found, an empty string is returned.
    --  If Main_Project_Only is True, the unit must be an immediate source of
    --  Project. If it is False, it may be a source of one of its imported
    --  projects.
 
+   function Project_Of
+     (Name         : String;
+      Main_Project : Project_Id)
+      return         Project_Id;
+   --  Get the project of a source. The source file name may be truncated
+   --  (".adb" or ".ads" may be missing). If the source is in a project being
+   --  extended, return the ultimate extending project. If it is not a source
+   --  of any project, return No_Project.
+
    procedure Get_Reference
      (Source_File_Name : String;
       Project          : out Project_Id;
diff --git a/gcc/ada/raise.h b/gcc/ada/raise.h
index 97df69a..1176be4 100644
--- a/gcc/ada/raise.h
+++ b/gcc/ada/raise.h
@@ -6,7 +6,7 @@
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *          Copyright (C) 1992-2002, Free Software Foundation, Inc.         *
+ *          Copyright (C) 1992-2003, Free Software Foundation, Inc.         *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb
index e252841..60dbbe5 100644
--- a/gcc/ada/sem_ch12.adb
+++ b/gcc/ada/sem_ch12.adb
@@ -7688,7 +7688,6 @@ package body Sem_Ch12 is
           or else
             Ekind (Get_Instance_Of (A_Gen_T)) = E_Record_Type_With_Private
          then
-
             --  Check whether the parent is another derived formal type
             --  in the same generic unit.
 
@@ -7697,19 +7696,19 @@ package body Sem_Ch12 is
               and then Scope (Etype (A_Gen_T)) = Scope (A_Gen_T)
               and then Etype (Etype (A_Gen_T)) /= Etype (A_Gen_T)
             then
-
                --  Locate ancestor of parent from the subtype declaration
                --  created for the actual.
 
                declare
                   Decl : Node_Id;
+
                begin
                   Decl := First (Actual_Decls);
 
                   while (Present (Decl)) loop
                      if Nkind (Decl) = N_Subtype_Declaration
-                       and then Chars (Defining_Identifier (Decl))
-                         = Chars (Etype (A_Gen_T))
+                       and then Chars (Defining_Identifier (Decl)) =
+                                                    Chars (Etype (A_Gen_T))
                      then
                         Ancestor := Generic_Parent_Type (Decl);
                         exit;
diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb
index 11ed2ee..839081d 100644
--- a/gcc/ada/sem_ch3.adb
+++ b/gcc/ada/sem_ch3.adb
@@ -169,8 +169,7 @@ package body Sem_Ch3 is
       Derived_Base  : Entity_Id;
       Is_Tagged     : Boolean;
       Inherit_Discr : Boolean;
-      Discs         : Elist_Id)
-      return          Elist_Id;
+      Discs         : Elist_Id) return Elist_Id;
    --  Called from Build_Derived_Record_Type to inherit the components of
    --  Parent_Base (a base type) into the Derived_Base (the derived base type).
    --  For more information on derived types and component inheritance please
@@ -217,8 +216,7 @@ package body Sem_Ch3 is
    function Build_Discriminant_Constraints
      (T           : Entity_Id;
       Def         : Node_Id;
-      Derived_Def : Boolean := False)
-      return        Elist_Id;
+      Derived_Def : Boolean := False) return Elist_Id;
    --  Validate discriminant constraints, and return the list of the
    --  constraints in order of discriminant declarations. T is the
    --  discriminated unconstrained type. Def is the N_Subtype_Indication
@@ -256,8 +254,7 @@ package body Sem_Ch3 is
    function Build_Scalar_Bound
      (Bound : Node_Id;
       Par_T : Entity_Id;
-      Der_T : Entity_Id)
-      return  Node_Id;
+      Der_T : Entity_Id) return Node_Id;
    --  The bounds of a derived scalar type are conversions of the bounds of
    --  the parent type. Optimize the representation if the bounds are literals.
    --  Needs a more complete spec--what are the parameters exactly, and what
@@ -356,8 +353,7 @@ package body Sem_Ch3 is
       Constrained_Typ : Entity_Id;
       Related_Node    : Node_Id;
       Typ             : Entity_Id;
-      Constraints     : Elist_Id)
-      return            Entity_Id;
+      Constraints     : Elist_Id) return Entity_Id;
    --  Given a discriminated base type Typ, a list of discriminant constraint
    --  Constraints for Typ and the type of a component of Typ, Compon_Type,
    --  create and return the type corresponding to Compon_type where all
@@ -419,8 +415,7 @@ package body Sem_Ch3 is
      (Prot_Subt   : Entity_Id;
       Corr_Rec    : Entity_Id;
       Related_Nod : Node_Id;
-      Related_Id  : Entity_Id)
-      return Entity_Id;
+      Related_Id  : Entity_Id) return Entity_Id;
    --  When constraining a protected type or task type with discriminants,
    --  constrain the corresponding record with the same discriminant values.
 
@@ -521,8 +516,7 @@ package body Sem_Ch3 is
 
    function Expand_To_Stored_Constraint
      (Typ        : Entity_Id;
-      Constraint : Elist_Id)
-      return       Elist_Id;
+      Constraint : Elist_Id) return Elist_Id;
    --  Given a Constraint (ie a list of expressions) on the discriminants of
    --  Typ, expand it into a constraint on the stored discriminants and
    --  return the new list of expressions constraining the stored
@@ -530,8 +524,7 @@ package body Sem_Ch3 is
 
    function Find_Type_Of_Object
      (Obj_Def     : Node_Id;
-      Related_Nod : Node_Id)
-      return        Entity_Id;
+      Related_Nod : Node_Id) return Entity_Id;
    --  Get type entity for object referenced by Obj_Def, attaching the
    --  implicit types generated to Related_Nod
 
@@ -546,8 +539,7 @@ package body Sem_Ch3 is
 
    function Is_Valid_Constraint_Kind
      (T_Kind          : Type_Kind;
-      Constraint_Kind : Node_Kind)
-      return Boolean;
+      Constraint_Kind : Node_Kind) return Boolean;
    --  Returns True if it is legal to apply the given kind of constraint
    --  to the given kind of type (index constraint to an array type,
    --  for example).
@@ -670,8 +662,7 @@ package body Sem_Ch3 is
 
    function Access_Definition
      (Related_Nod : Node_Id;
-      N           : Node_Id)
-      return        Entity_Id
+      N           : Node_Id) return Entity_Id
    is
       Anon_Type : constant Entity_Id :=
                     Create_Itype (E_Anonymous_Access_Type, Related_Nod,
@@ -727,6 +718,7 @@ package body Sem_Ch3 is
    is
       Formals : constant List_Id   := Parameter_Specifications (T_Def);
       Formal  : Entity_Id;
+
       Desig_Type : constant Entity_Id :=
                    Create_Itype (E_Subprogram_Type, Parent (T_Def));
 
@@ -739,6 +731,7 @@ package body Sem_Ch3 is
             Error_Msg_N
              ("expect type in function specification", Subtype_Mark (T_Def));
          end if;
+
       else
          Set_Etype (Desig_Type, Standard_Void_Type);
       end if;
@@ -5322,8 +5315,7 @@ package body Sem_Ch3 is
    function Build_Discriminant_Constraints
      (T           : Entity_Id;
       Def         : Node_Id;
-      Derived_Def : Boolean := False)
-      return        Elist_Id
+      Derived_Def : Boolean := False) return Elist_Id
    is
       C          : constant Node_Id := Constraint (Def);
       Nb_Discr   : constant Nat     := Number_Discriminants (T);
@@ -5734,8 +5726,7 @@ package body Sem_Ch3 is
    function Build_Scalar_Bound
      (Bound : Node_Id;
       Par_T : Entity_Id;
-      Der_T : Entity_Id)
-      return  Node_Id
+      Der_T : Entity_Id) return Node_Id
    is
       New_Bound : Entity_Id;
 
@@ -6918,26 +6909,22 @@ package body Sem_Ch3 is
       Constrained_Typ : Entity_Id;
       Related_Node    : Node_Id;
       Typ             : Entity_Id;
-      Constraints     : Elist_Id)
-      return            Entity_Id
+      Constraints     : Elist_Id) return Entity_Id
    is
       Loc : constant Source_Ptr := Sloc (Constrained_Typ);
 
       function Build_Constrained_Array_Type
-        (Old_Type : Entity_Id)
-         return     Entity_Id;
+        (Old_Type : Entity_Id) return Entity_Id;
       --  If Old_Type is an array type, one of whose indices is
       --  constrained by a discriminant, build an Itype whose constraint
       --  replaces the discriminant with its value in the constraint.
 
       function Build_Constrained_Discriminated_Type
-        (Old_Type : Entity_Id)
-         return     Entity_Id;
+        (Old_Type : Entity_Id) return Entity_Id;
       --  Ditto for record components.
 
       function Build_Constrained_Access_Type
-        (Old_Type : Entity_Id)
-         return     Entity_Id;
+        (Old_Type : Entity_Id) return Entity_Id;
       --  Ditto for access types. Makes use of previous two functions, to
       --  constrain designated type.
 
@@ -6956,8 +6943,7 @@ package body Sem_Ch3 is
       -----------------------------------
 
       function Build_Constrained_Access_Type
-        (Old_Type : Entity_Id)
-        return      Entity_Id
+        (Old_Type : Entity_Id) return Entity_Id
       is
          Desig_Type    : constant Entity_Id := Designated_Type (Old_Type);
          Itype         : Entity_Id;
@@ -7043,8 +7029,7 @@ package body Sem_Ch3 is
       ----------------------------------
 
       function Build_Constrained_Array_Type
-        (Old_Type : Entity_Id)
-         return     Entity_Id
+        (Old_Type : Entity_Id) return Entity_Id
       is
          Lo_Expr     : Node_Id;
          Hi_Expr     : Node_Id;
@@ -7104,8 +7089,7 @@ package body Sem_Ch3 is
       ------------------------------------------
 
       function Build_Constrained_Discriminated_Type
-        (Old_Type : Entity_Id)
-         return     Entity_Id
+        (Old_Type : Entity_Id) return Entity_Id
       is
          Expr           : Node_Id;
          Constr_List    : List_Id;
@@ -7374,8 +7358,7 @@ package body Sem_Ch3 is
      (Prot_Subt   : Entity_Id;
       Corr_Rec    : Entity_Id;
       Related_Nod : Node_Id;
-      Related_Id  : Entity_Id)
-      return Entity_Id
+      Related_Id  : Entity_Id) return Entity_Id
    is
       T_Sub : constant Entity_Id
         := Create_Itype (E_Record_Subtype, Related_Nod, Related_Id, 'V');
@@ -9249,8 +9232,7 @@ package body Sem_Ch3 is
 
    function Expand_To_Stored_Constraint
      (Typ        : Entity_Id;
-      Constraint : Elist_Id)
-      return       Elist_Id
+      Constraint : Elist_Id) return Elist_Id
    is
       Explicitly_Discriminated_Type : Entity_Id;
       Expansion    : Elist_Id;
@@ -9517,8 +9499,7 @@ package body Sem_Ch3 is
 
    function Find_Type_Of_Object
      (Obj_Def     : Node_Id;
-      Related_Nod : Node_Id)
-      return        Entity_Id
+      Related_Nod : Node_Id) return Entity_Id
    is
       Def_Kind : constant Node_Kind := Nkind (Obj_Def);
       P        : constant Node_Id   := Parent (Obj_Def);
@@ -9810,14 +9791,12 @@ package body Sem_Ch3 is
    function Get_Discriminant_Value
      (Discriminant       : Entity_Id;
       Typ_For_Constraint : Entity_Id;
-      Constraint         : Elist_Id)
-      return               Node_Id
+      Constraint         : Elist_Id) return Node_Id
    is
       function Search_Derivation_Levels
         (Ti                    : Entity_Id;
          Discrim_Values        : Elist_Id;
-         Stored_Discrim_Values : Boolean)
-         return                  Node_Or_Entity_Id;
+         Stored_Discrim_Values : Boolean) return Node_Or_Entity_Id;
       --  This is the routine that performs the recursive search of levels
       --  as described above.
 
@@ -9828,8 +9807,7 @@ package body Sem_Ch3 is
       function Search_Derivation_Levels
         (Ti                    : Entity_Id;
          Discrim_Values        : Elist_Id;
-         Stored_Discrim_Values : Boolean)
-         return                  Node_Or_Entity_Id
+         Stored_Discrim_Values : Boolean) return Node_Or_Entity_Id
       is
          Assoc          : Elmt_Id;
          Disc           : Entity_Id;
@@ -10051,8 +10029,7 @@ package body Sem_Ch3 is
       Derived_Base  : Entity_Id;
       Is_Tagged     : Boolean;
       Inherit_Discr : Boolean;
-      Discs         : Elist_Id)
-      return          Elist_Id
+      Discs         : Elist_Id) return Elist_Id
    is
       Assoc_List : constant Elist_Id := New_Elmt_List;
 
@@ -10288,8 +10265,7 @@ package body Sem_Ch3 is
 
    function Is_Valid_Constraint_Kind
      (T_Kind          : Type_Kind;
-      Constraint_Kind : Node_Kind)
-      return            Boolean
+      Constraint_Kind : Node_Kind) return Boolean
    is
    begin
       case T_Kind is
@@ -12003,8 +11979,7 @@ package body Sem_Ch3 is
      (S           : Node_Id;
       Related_Nod : Node_Id;
       Related_Id  : Entity_Id := Empty;
-      Suffix      : Character := ' ')
-      return        Entity_Id
+      Suffix      : Character := ' ') return Entity_Id
    is
       P               : Node_Id;
       Def_Id          : Entity_Id;
diff --git a/gcc/ada/sem_ch3.ads b/gcc/ada/sem_ch3.ads
index 5a37de8..3cae7d3 100644
--- a/gcc/ada/sem_ch3.ads
+++ b/gcc/ada/sem_ch3.ads
@@ -42,8 +42,7 @@ package Sem_Ch3  is
 
    function Access_Definition
      (Related_Nod : Node_Id;
-      N           : Node_Id)
-      return        Entity_Id;
+      N           : Node_Id) return Entity_Id;
    --  An access definition defines a general access type for a formal
    --  parameter.  The procedure is called when processing formals, when
    --  the current scope is the subprogram. The Implicit type is attached
@@ -129,10 +128,9 @@ package Sem_Ch3  is
    --  private type.
 
    function Get_Discriminant_Value
-     (Discriminant         : Entity_Id;
-      Typ_For_Constraint   : Entity_Id;
-      Constraint           : Elist_Id)
-      return                 Node_Id;
+     (Discriminant       : Entity_Id;
+      Typ_For_Constraint : Entity_Id;
+      Constraint         : Elist_Id) return Node_Id;
    --  ??? MORE DOCUMENTATION
    --  Given a discriminant somewhere in the Typ_For_Constraint tree
    --  and a Constraint, return the value of that discriminant.
@@ -195,8 +193,7 @@ package Sem_Ch3  is
      (S           : Node_Id;
       Related_Nod : Node_Id;
       Related_Id  : Entity_Id := Empty;
-      Suffix      : Character := ' ')
-      return        Entity_Id;
+      Suffix      : Character := ' ') return Entity_Id;
    --  Process a subtype indication S and return corresponding entity.
    --  Related_Nod is the node where the potential generated implicit types
    --  will be inserted. The Related_Id and Suffix parameters are used to