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2020-06-18 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* checks.adb, sem_ch3.adb: Minor refactorings.
* sem_eval.adb (Eval_Qualified_Expression): Fix reference to RM
rule in comment; only set a local variable Hex in the branch
where it is used.
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2020-06-18 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* sem_eval.adb (Check_Non_Static_Context): Use Is_RTE.
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2020-06-17 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* aspects.ads (type Aspect_Id): Add Aspect_Static as a Boolean
aspect, and update the Is_Representation_Aspect, Aspect_Names,
and Aspect_Delay arrays.
* exp_ch6.adb (Expand_Simple_Function_Return): In the case of a
return for a static expression function, capture a copy of the
expression of the return statement before it's expanded and
reset its Analyzed flags. Then, just before leaving this
procedure, if the expression was rewritten, set the
Original_Node of the rewritten expression to the new copy and
also set the Expression of the associated static expression
function to designate that copy. This ensures that later copies
of the expression made via New_Copy_Tree will fully copy all
nodes of the expression tree.
* inline.ads (Inline_Static_Expression_Function_Call): New
procedure to evaluate and produce the result of a static call to
a static expression function.
* inline.adb: Add with and use for Sem_Res.
(Establish_Actual_Mapping_For_Inlined_Call): New procedure
extracted from code in Expand_Inlined_Call that traverses the
actuals and formals of an inlined call and in some cases creates
temporaries for holding the actuals, plus establishes an
association between formals and actuals (via the Renamed_Object
fields of the formals).
(Formal_Is_Used_Once): Function removed from Expand_Inlined_Call
and now nested in the above procedure.
(Expand_Inlined_Call): Code for doing the formal/actual
traversal is moved to Create_Actual_Temporaries and replaced
with a call to that new procedure.
(Inline_Static_Expression_Function_Call): New procedure to
evaluate a static call to a static expression function,
substituting actuals for their corresponding formals and
producing a fully folded and static result expression. The
function has subsidiary functions Replace_Formal and Reset_Sloc
that take care of doing the mapping of formals to actuals and
resetting the Slocs of subnodes of the mapped expression to that
of the call so errors will be flagged on the call rather than
function.
* sem_ch6.adb (Analyze_Expression_Function): In the case of a
static expression function, perform an additional preanalysis of
the function's expression to ensure that it's a potentially
static expression (according to the requirements of
6.8(3.2/5-3.4/5)), and issue an error if it's not. The global
flag Checking_Potentially_Static_Expression is set and unset
around this checking.
* sem_ch13.adb (Analyze_Aspect_Static): New procedure to enforce
selected requirements of the new aspect Static on expression
functions, including checking that the language version is
Ada_2020 and that the entity to which it applies is an
expression function whose formal parameters are of a static
subtype and have mode 'in', its result subtype is a static
subtype, and it has no pre- or postcondition aspects. A ???
comment is added to indicate the need for adding checking that
type invariants don't apply to the result type if the function
is a boundary entity.
(Analyze_One_Aspect): Call Analyze_Aspect_Static for aspect
Static.
* sem_elab.adb (Build_Call_Marker): Return without creating a
call marker when the subprogram is a static expression function,
since no ABE checking is needed for such functions.
* sem_eval.ads (Checking_Potentially_Static_Expression): New
function to return whether the checking for potentially static
expressions is enabled.
(Set_Checking_Potentially_Static_Expression): New procedure to
enable or disable checking of potentially static expressions.
* sem_eval.adb (Checking_For_Potentially_Static_Expression): New
global flag for determining whether preanalysis of potentially
static expression is being done, which affects the behavior of
certain static evaluation routines.
(Checking_Potentially_Static_Expression): New function to return
whether the checking for potentially static expressions is
enabled.
(Eval_Call): When evaluating a call within a static expression
function with checking of potentially static expression
functions enabled, substitutes a static value in place of the
call to allow folding of the expression.
(Eval_Entity_Name): When evaluating a formal parameter of a
static expression function with checking of potentially static
expression functions enabled, substitutes a static value in
place of the reference to the formal to allow folding of the
expression.
(Set_Checking_Potentially_Static_Expression): New procedure to
enable or disable checking of potentially static expressions.
* sem_res.adb (Resolve_Call): Test for a recursive call
occurring within a static expression function and issue an error
for such a call. Prevent the establishment of a transient scope
in the case this is a call to a (string-returning) static
expression function. When calling a static expression function,
if no error has been posted on the function, call
Inline_Static_Expression_Function_Call to convert the call into
its equivalent static value.
* sem_util.ads (Is_Static_Expression_Function): New function
returning whether the subprogram entity passed to it is a static
expression function.
(Is_Static_Expression_Function_Call): New function to determine
whether the call node passed to it is a static call to a static
expression function.
* sem_util.adb (Compile_Time_Constraint_Error): Suppress
compile-time Constraint_Error reporting when checking for a
potentially static expression.
(Is_Static_Expression_Function): New function returning whether
the subprogram entity passed to it is a static expression
function by testing for the presence of aspect Static.
(Has_All_Static_Actuals): New function in
Is_Static_Expression_Function_Call that traverses the actual
parameters of a function call and returns True only when all of
the actuals are given by static expressions. In the case of a
string-returning function, we call Resolve on each actual to
ensure that their Is_Static_Expression flag properly reflects
whether they're static, to allow suppressing creation of a
transient scope within Resolve_Call. A prominent ??? comment is
added to explain this rather unconventional call to Resolve.
(Is_Static_Expression_Function_Call): New function that
determines whether a node passed to it is a call to a static
expression function all of whose actual parameters are given by
static expressions.
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2020-06-16 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* einfo.adb, exp_spark.adb, exp_util.adb, sem_eval.adb: Replace
"Ekind ... in Object_Kind" with "Is_Object (...)".
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2020-06-16 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_ch12.adb (Validate_Derived_Type_Instance): Reword error
message for 12.5.1(8) subclause and add secondary message if
the incompatibility comes from the predicates.
* sem_ch3.adb (Check_Constraining_Discriminant): New procedure
to give the error required by the 3.7(15) subclause. Mention
"statically" in the error message and add secondary message
if the incompatibility comes from the predicates.
(Build_Derived_Concurrent_Type): Call it when a new discriminant
constrains an old one.
(Build_Derived_Record_Type): Likewise.
* sem_eval.ads (Predicates_Compatible): Declare.
* sem_eval.adb (Predicates_Compatible): New function to implement
the compatibility of predicates specified by the 4.9.1 clause.
(Subtypes_Statically_Compatible): Call it.
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2020-06-15 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_eval.ads (Predicates_Match): Fix description.
* sem_eval.adb (Predicates_Match): Rewrite.
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2020-06-10 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* atree.adb, contracts.adb, debug.adb, freeze.adb,
repinfo-input.adb, repinfo.adb, sem_attr.adb, sem_ch10.adb,
sem_ch13.adb, sem_ch3.adb, sem_ch5.adb, sem_ch6.adb,
sem_ch8.adb, sem_ch9.adb, sem_disp.adb, sem_eval.adb,
sem_prag.adb: Remove more references to ASIS.
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2020-06-09 Javier Miranda <miranda@adacore.com>
gcc/ada/
* sem_ch6.adb (New_Overloaded_Entity): Add missing call to check
subtype conformance of overriding dispatching primitive.
* sem_eval.adb (Subtypes_Statically_Match): Handle derivations
of private subtypes.
* libgnat/g-exptty.adb, libgnat/g-exptty.ads
(Set_Up_Communications): Fix the profile since null-exclusion is
missing in the access type formals.
* sem_disp.ads (Check_Operation_From_Private_View): Adding
documentation.
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2020-06-09 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* sem_eval.adb (Eval_Relational_Op, Eval_String_Literal,
Eval_Type_Conversion): Relax rules on relational operators and
type conversions of static string types.
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2020-06-08 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* sem_eval.adb (Eval_Type_Conversion): Fix handling of
enumeration to integer conversions.
* exp_attr.adb (Expand_N_Attribute_Reference
[Attribute_Enum_Rep]): Remove special casing for first-level
renaming, best left to the general folding mechanism via
Eval_Type_Conversion.
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2020-06-08 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* checks.adb (Apply_Predicate_Check): Refine test for being in a
subprogram body to account for no Corresponding_Body case,
avoiding blowups arising due to other changes here.
* exp_ch4.adb (Expand_N_Qualified_Expression): Apply predicate
checks, if any, after constraint checks are applied.
* sem_eval.ads (Check_Expression_Against_Static_Predicate): Add
Check_Failure_Is_Error formal for conditionalizing warning vs.
error messages.
* sem_eval.adb (Check_Expression_Against_Static_Predicate):
Issue an error message rather than a warning when the new
Check_Failure_Is_Error formal is True. In the nonstatic or
Dynamic_Predicate case where the predicate is known to fail,
emit the check to ensure that folded cases get checks applied.
* sem_res.adb (Resolve_Qualified_Expression): Call
Check_Expression_Against_Static_Predicate, passing True for
Check_Failure_Is_Error, to ensure we reject static predicate
violations. Remove code that was conditionally calling
Apply_Predicate_Check, which is no longer needed, and that check
procedure shouldn't be called from a resolution routine in any
case. Also remove associated comment about preventing infinite
recursion and consistency with Resolve_Type_Conversion, since
that handling was already similarly removed from
Resolve_Type_Convesion at some point.
(Resolve_Type_Conversion): Add passing of True for
Check_Failure_Is_Error parameter on call to
Check_Expression_Against_Static_Predicate, to ensure that static
conversion cases that violate a predicate are rejected as
errors.
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2020-06-05 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Use
Expr_Rep_Value instead of Expr_Value to obtain the equivalent
integer value.
* sem_eval.ads (Expr_Value): Document more supported cases.
* sem_eval.adb (Expr_Rep_Value): Copy missing cases from
Exp_Value.
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2020-06-03 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* checks.adb, einfo.adb, exp_aggr.adb, exp_ch4.adb, exp_ch6.adb,
exp_unst.adb, exp_util.adb, freeze.adb, inline.adb, repinfo.adb,
sem_aggr.adb, sem_attr.adb, sem_aux.adb, sem_ch13.adb,
sem_ch3.adb, sem_ch4.adb, sem_ch8.adb, sem_elab.adb,
sem_eval.adb, sem_prag.adb, sem_res.adb, sem_smem.adb,
sem_util.adb, treepr.adb: Replace uses of Next_ functions with
corresponding procedures.
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2020-06-02 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* ada_get_targ.adb: Bump copyright year.
* adabkend.adb: Likewise.
* adabkend.ads: Likewise.
* adadecode.c: Likewise.
* adadecode.h: Likewise.
* adaint.c: Likewise.
* adaint.h: Likewise.
* affinity.c: Likewise.
* ali-util.adb: Likewise.
* ali-util.ads: Likewise.
* ali.adb: Likewise.
* ali.ads: Likewise.
* alloc.ads: Likewise.
* argv-lynxos178-raven-cert.c: Likewise.
* argv.c: Likewise.
* aspects.adb: Likewise.
* aspects.ads: Likewise.
* atree.adb: Likewise.
* atree.ads: Likewise.
* atree.h: Likewise.
* aux-io.c: Likewise.
* back_end.adb: Likewise.
* back_end.ads: Likewise.
* bcheck.adb: Likewise.
* bcheck.ads: Likewise.
* binde.adb: Likewise.
* binde.ads: Likewise.
* binderr.adb: Likewise.
* binderr.ads: Likewise.
* bindgen.adb: Likewise.
* bindgen.ads: Likewise.
* bindo-augmentors.adb: Likewise.
* bindo-augmentors.ads: Likewise.
* bindo-builders.adb: Likewise.
* bindo-builders.ads: Likewise.
* bindo-diagnostics.adb: Likewise.
* bindo-diagnostics.ads: Likewise.
* bindo-elaborators.adb: Likewise.
* bindo-elaborators.ads: Likewise.
* bindo-graphs.adb: Likewise.
* bindo-graphs.ads: Likewise.
* bindo-units.adb: Likewise.
* bindo-units.ads: Likewise.
* bindo-validators.adb: Likewise.
* bindo-validators.ads: Likewise.
* bindo-writers.adb: Likewise.
* bindo-writers.ads: Likewise.
* bindo.adb: Likewise.
* bindo.ads: Likewise.
* bindusg.adb: Likewise.
* bindusg.ads: Likewise.
* butil.adb: Likewise.
* butil.ads: Likewise.
* cal.c: Likewise.
* casing.adb: Likewise.
* casing.ads: Likewise.
* ceinfo.adb: Likewise.
* checks.adb: Likewise.
* checks.ads: Likewise.
* cio.c: Likewise.
* clean.adb: Likewise.
* clean.ads: Likewise.
* comperr.adb: Likewise.
* comperr.ads: Likewise.
* contracts.adb: Likewise.
* contracts.ads: Likewise.
* csets.adb: Likewise.
* csets.ads: Likewise.
* csinfo.adb: Likewise.
* cstand.adb: Likewise.
* cstand.ads: Likewise.
* cstreams.c: Likewise.
* ctrl_c.c: Likewise.
* debug.adb: Likewise.
* debug.ads: Likewise.
* debug_a.adb: Likewise.
* debug_a.ads: Likewise.
* einfo.adb: Likewise.
* einfo.ads: Likewise.
* elists.adb: Likewise.
* elists.ads: Likewise.
* elists.h: Likewise.
* env.c: Likewise.
* env.h: Likewise.
* err_vars.ads: Likewise.
* errno.c: Likewise.
* errout.adb: Likewise.
* errout.ads: Likewise.
* erroutc.adb: Likewise.
* erroutc.ads: Likewise.
* errutil.adb: Likewise.
* errutil.ads: Likewise.
* eval_fat.adb: Likewise.
* eval_fat.ads: Likewise.
* exit.c: Likewise.
* exp_aggr.adb: Likewise.
* exp_aggr.ads: Likewise.
* exp_atag.adb: Likewise.
* exp_atag.ads: Likewise.
* exp_attr.adb: Likewise.
* exp_attr.ads: Likewise.
* exp_cg.adb: Likewise.
* exp_cg.ads: Likewise.
* exp_ch10.ads: Likewise.
* exp_ch11.adb: Likewise.
* exp_ch11.ads: Likewise.
* exp_ch12.adb: Likewise.
* exp_ch12.ads: Likewise.
* exp_ch13.adb: Likewise.
* exp_ch13.ads: Likewise.
* exp_ch2.adb: Likewise.
* exp_ch2.ads: Likewise.
* exp_ch3.adb: Likewise.
* exp_ch3.ads: Likewise.
* exp_ch4.adb: Likewise.
* exp_ch4.ads: Likewise.
* exp_ch5.adb: Likewise.
* exp_ch5.ads: Likewise.
* exp_ch6.adb: Likewise.
* exp_ch6.ads: Likewise.
* exp_ch7.adb: Likewise.
* exp_ch7.ads: Likewise.
* exp_ch8.adb: Likewise.
* exp_ch8.ads: Likewise.
* exp_ch9.adb: Likewise.
* exp_ch9.ads: Likewise.
* exp_code.adb: Likewise.
* exp_code.ads: Likewise.
* exp_dbug.adb: Likewise.
* exp_dbug.ads: Likewise.
* exp_disp.adb: Likewise.
* exp_disp.ads: Likewise.
* exp_dist.adb: Likewise.
* exp_dist.ads: Likewise.
* exp_fixd.adb: Likewise.
* exp_fixd.ads: Likewise.
* exp_imgv.adb: Likewise.
* exp_imgv.ads: Likewise.
* exp_intr.adb: Likewise.
* exp_intr.ads: Likewise.
* exp_pakd.adb: Likewise.
* exp_pakd.ads: Likewise.
* exp_prag.adb: Likewise.
* exp_prag.ads: Likewise.
* exp_sel.adb: Likewise.
* exp_sel.ads: Likewise.
* exp_smem.adb: Likewise.
* exp_smem.ads: Likewise.
* exp_spark.adb: Likewise.
* exp_spark.ads: Likewise.
* exp_strm.adb: Likewise.
* exp_strm.ads: Likewise.
* exp_tss.adb: Likewise.
* exp_tss.ads: Likewise.
* exp_unst.adb: Likewise.
* exp_unst.ads: Likewise.
* exp_util.adb: Likewise.
* exp_util.ads: Likewise.
* expander.adb: Likewise.
* expander.ads: Likewise.
* expect.c: Likewise.
* fe.h: Likewise.
* final.c: Likewise.
* fmap.adb: Likewise.
* fmap.ads: Likewise.
* fname-sf.adb: Likewise.
* fname-sf.ads: Likewise.
* fname-uf.adb: Likewise.
* fname-uf.ads: Likewise.
* fname.adb: Likewise.
* fname.ads: Likewise.
* freeze.adb: Likewise.
* freeze.ads: Likewise.
* frontend.adb: Likewise.
* frontend.ads: Likewise.
* get_scos.adb: Likewise.
* get_scos.ads: Likewise.
* get_targ.adb: Likewise.
* get_targ.ads: Likewise.
* ghost.adb: Likewise.
* ghost.ads: Likewise.
* gnat1drv.adb: Likewise.
* gnat1drv.ads: Likewise.
* gnatbind.adb: Likewise.
* gnatbind.ads: Likewise.
* gnatchop.adb: Likewise.
* gnatclean.adb: Likewise.
* gnatcmd.adb: Likewise.
* gnatcmd.ads: Likewise.
* gnatdll.adb: Likewise.
* gnatfind.adb: Likewise.
* gnatkr.adb: Likewise.
* gnatkr.ads: Likewise.
* gnatlink.adb: Likewise.
* gnatlink.ads: Likewise.
* gnatls.adb: Likewise.
* gnatls.ads: Likewise.
* gnatmake.adb: Likewise.
* gnatmake.ads: Likewise.
* gnatname.adb: Likewise.
* gnatname.ads: Likewise.
* gnatprep.adb: Likewise.
* gnatprep.ads: Likewise.
* gnatvsn.adb: Likewise.
* gnatxref.adb: Likewise.
* gprep.adb: Likewise.
* gprep.ads: Likewise.
* gsocket.h: Likewise.
* hostparm.ads: Likewise.
* impunit.adb: Likewise.
* impunit.ads: Likewise.
* indepsw-aix.adb: Likewise.
* indepsw-darwin.adb: Likewise.
* indepsw-gnu.adb: Likewise.
* indepsw.adb: Likewise.
* indepsw.ads: Likewise.
* init.c: Likewise.
* initialize.c: Likewise.
* inline.adb: Likewise.
* inline.ads: Likewise.
* itypes.adb: Likewise.
* itypes.ads: Likewise.
* krunch.adb: Likewise.
* krunch.ads: Likewise.
* layout.adb: Likewise.
* layout.ads: Likewise.
* lib-list.adb: Likewise.
* lib-load.adb: Likewise.
* lib-load.ads: Likewise.
* lib-sort.adb: Likewise.
* lib-util.adb: Likewise.
* lib-util.ads: Likewise.
* lib-writ.adb: Likewise.
* lib-writ.ads: Likewise.
* lib-xref-spark_specific.adb: Likewise.
* lib-xref.adb: Likewise.
* lib-xref.ads: Likewise.
* lib.adb: Likewise.
* lib.ads: Likewise.
* libgnarl/a-astaco.adb: Likewise.
* libgnarl/a-dispat.adb: Likewise.
* libgnarl/a-dynpri.adb: Likewise.
* libgnarl/a-etgrbu.ads: Likewise.
* libgnarl/a-exetim__darwin.adb: Likewise.
* libgnarl/a-exetim__default.ads: Likewise.
* libgnarl/a-exetim__mingw.adb: Likewise.
* libgnarl/a-exetim__mingw.ads: Likewise.
* libgnarl/a-exetim__posix.adb: Likewise.
* libgnarl/a-interr.adb: Likewise.
* libgnarl/a-interr.ads: Likewise.
* libgnarl/a-intnam.ads: Likewise.
* libgnarl/a-intnam__aix.ads: Likewise.
* libgnarl/a-intnam__darwin.ads: Likewise.
* libgnarl/a-intnam__dragonfly.ads: Likewise.
* libgnarl/a-intnam__dummy.ads: Likewise.
* libgnarl/a-intnam__freebsd.ads: Likewise.
* libgnarl/a-intnam__hpux.ads: Likewise.
* libgnarl/a-intnam__linux.ads: Likewise.
* libgnarl/a-intnam__lynxos.ads: Likewise.
* libgnarl/a-intnam__mingw.ads: Likewise.
* libgnarl/a-intnam__qnx.ads: Likewise.
* libgnarl/a-intnam__rtems.ads: Likewise.
* libgnarl/a-intnam__solaris.ads: Likewise.
* libgnarl/a-intnam__vxworks.ads: Likewise.
* libgnarl/a-reatim.adb: Likewise.
* libgnarl/a-reatim.ads: Likewise.
* libgnarl/a-retide.adb: Likewise.
* libgnarl/a-retide.ads: Likewise.
* libgnarl/a-rttiev.adb: Likewise.
* libgnarl/a-rttiev.ads: Likewise.
* libgnarl/a-synbar.adb: Likewise.
* libgnarl/a-synbar.ads: Likewise.
* libgnarl/a-synbar__posix.adb: Likewise.
* libgnarl/a-synbar__posix.ads: Likewise.
* libgnarl/a-sytaco.adb: Likewise.
* libgnarl/a-sytaco.ads: Likewise.
* libgnarl/a-tasatt.adb: Likewise.
* libgnarl/a-tasatt.ads: Likewise.
* libgnarl/a-taside.adb: Likewise.
* libgnarl/a-taside.ads: Likewise.
* libgnarl/a-taster.adb: Likewise.
* libgnarl/g-boubuf.adb: Likewise.
* libgnarl/g-boubuf.ads: Likewise.
* libgnarl/g-boumai.ads: Likewise.
* libgnarl/g-semaph.adb: Likewise.
* libgnarl/g-semaph.ads: Likewise.
* libgnarl/g-signal.adb: Likewise.
* libgnarl/g-signal.ads: Likewise.
* libgnarl/g-tastus.ads: Likewise.
* libgnarl/g-thread.adb: Likewise.
* libgnarl/g-thread.ads: Likewise.
* libgnarl/i-vxinco.adb: Likewise.
* libgnarl/i-vxinco.ads: Likewise.
* libgnarl/s-inmaop.ads: Likewise.
* libgnarl/s-inmaop__dummy.adb: Likewise.
* libgnarl/s-inmaop__posix.adb: Likewise.
* libgnarl/s-inmaop__vxworks.adb: Likewise.
* libgnarl/s-interr.adb: Likewise.
* libgnarl/s-interr.ads: Likewise.
* libgnarl/s-interr__dummy.adb: Likewise.
* libgnarl/s-interr__hwint.adb: Likewise.
* libgnarl/s-interr__sigaction.adb: Likewise.
* libgnarl/s-interr__vxworks.adb: Likewise.
* libgnarl/s-intman.ads: Likewise.
* libgnarl/s-intman__android.adb: Likewise.
* libgnarl/s-intman__dummy.adb: Likewise.
* libgnarl/s-intman__lynxos.adb: Likewise.
* libgnarl/s-intman__mingw.adb: Likewise.
* libgnarl/s-intman__posix.adb: Likewise.
* libgnarl/s-intman__qnx.adb: Likewise.
* libgnarl/s-intman__solaris.adb: Likewise.
* libgnarl/s-intman__susv3.adb: Likewise.
* libgnarl/s-intman__vxworks.adb: Likewise.
* libgnarl/s-intman__vxworks.ads: Likewise.
* libgnarl/s-linux.ads: Likewise.
* libgnarl/s-linux__alpha.ads: Likewise.
* libgnarl/s-linux__android.ads: Likewise.
* libgnarl/s-linux__hppa.ads: Likewise.
* libgnarl/s-linux__mips.ads: Likewise.
* libgnarl/s-linux__riscv.ads: Likewise.
* libgnarl/s-linux__sparc.ads: Likewise.
* libgnarl/s-linux__x32.ads: Likewise.
* libgnarl/s-mudido.adb: Likewise.
* libgnarl/s-mudido__affinity.adb: Likewise.
* libgnarl/s-osinte__aix.adb: Likewise.
* libgnarl/s-osinte__aix.ads: Likewise.
* libgnarl/s-osinte__android.adb: Likewise.
* libgnarl/s-osinte__android.ads: Likewise.
* libgnarl/s-osinte__darwin.adb: Likewise.
* libgnarl/s-osinte__darwin.ads: Likewise.
* libgnarl/s-osinte__dragonfly.adb: Likewise.
* libgnarl/s-osinte__dragonfly.ads: Likewise.
* libgnarl/s-osinte__dummy.ads: Likewise.
* libgnarl/s-osinte__freebsd.adb: Likewise.
* libgnarl/s-osinte__freebsd.ads: Likewise.
* libgnarl/s-osinte__gnu.adb: Likewise.
* libgnarl/s-osinte__gnu.ads: Likewise.
* libgnarl/s-osinte__hpux-dce.adb: Likewise.
* libgnarl/s-osinte__hpux-dce.ads: Likewise.
* libgnarl/s-osinte__hpux.ads: Likewise.
* libgnarl/s-osinte__kfreebsd-gnu.ads: Likewise.
* libgnarl/s-osinte__linux.ads: Likewise.
* libgnarl/s-osinte__lynxos178.adb: Likewise.
* libgnarl/s-osinte__lynxos178e.ads: Likewise.
* libgnarl/s-osinte__mingw.ads: Likewise.
* libgnarl/s-osinte__posix.adb: Likewise.
* libgnarl/s-osinte__qnx.adb: Likewise.
* libgnarl/s-osinte__qnx.ads: Likewise.
* libgnarl/s-osinte__rtems.adb: Likewise.
* libgnarl/s-osinte__rtems.ads: Likewise.
* libgnarl/s-osinte__solaris.adb: Likewise.
* libgnarl/s-osinte__solaris.ads: Likewise.
* libgnarl/s-osinte__vxworks.adb: Likewise.
* libgnarl/s-osinte__vxworks.ads: Likewise.
* libgnarl/s-osinte__x32.adb: Likewise.
* libgnarl/s-proinf.adb: Likewise.
* libgnarl/s-proinf.ads: Likewise.
* libgnarl/s-qnx.ads: Likewise.
* libgnarl/s-solita.adb: Likewise.
* libgnarl/s-solita.ads: Likewise.
* libgnarl/s-stusta.adb: Likewise.
* libgnarl/s-stusta.ads: Likewise.
* libgnarl/s-taasde.adb: Likewise.
* libgnarl/s-taasde.ads: Likewise.
* libgnarl/s-tadeca.adb: Likewise.
* libgnarl/s-tadeca.ads: Likewise.
* libgnarl/s-tadert.adb: Likewise.
* libgnarl/s-tadert.ads: Likewise.
* libgnarl/s-taenca.adb: Likewise.
* libgnarl/s-taenca.ads: Likewise.
* libgnarl/s-taprob.adb: Likewise.
* libgnarl/s-taprob.ads: Likewise.
* libgnarl/s-taprop.ads: Likewise.
* libgnarl/s-taprop__dummy.adb: Likewise.
* libgnarl/s-taprop__hpux-dce.adb: Likewise.
* libgnarl/s-taprop__linux.adb: Likewise.
* libgnarl/s-taprop__mingw.adb: Likewise.
* libgnarl/s-taprop__posix.adb: Likewise.
* libgnarl/s-taprop__qnx.adb: Likewise.
* libgnarl/s-taprop__solaris.adb: Likewise.
* libgnarl/s-taprop__vxworks.adb: Likewise.
* libgnarl/s-tarest.adb: Likewise.
* libgnarl/s-tarest.ads: Likewise.
* libgnarl/s-tasdeb.adb: Likewise.
* libgnarl/s-tasdeb.ads: Likewise.
* libgnarl/s-tasinf.adb: Likewise.
* libgnarl/s-tasinf.ads: Likewise.
* libgnarl/s-tasinf__linux.adb: Likewise.
* libgnarl/s-tasinf__linux.ads: Likewise.
* libgnarl/s-tasinf__mingw.adb: Likewise.
* libgnarl/s-tasinf__mingw.ads: Likewise.
* libgnarl/s-tasinf__solaris.adb: Likewise.
* libgnarl/s-tasinf__solaris.ads: Likewise.
* libgnarl/s-tasinf__vxworks.ads: Likewise.
* libgnarl/s-tasini.adb: Likewise.
* libgnarl/s-tasini.ads: Likewise.
* libgnarl/s-taskin.adb: Likewise.
* libgnarl/s-taskin.ads: Likewise.
* libgnarl/s-taspri__dummy.ads: Likewise.
* libgnarl/s-taspri__hpux-dce.ads: Likewise.
* libgnarl/s-taspri__lynxos.ads: Likewise.
* libgnarl/s-taspri__mingw.ads: Likewise.
* libgnarl/s-taspri__posix-noaltstack.ads: Likewise.
* libgnarl/s-taspri__posix.ads: Likewise.
* libgnarl/s-taspri__solaris.ads: Likewise.
* libgnarl/s-taspri__vxworks.ads: Likewise.
* libgnarl/s-tasque.adb: Likewise.
* libgnarl/s-tasque.ads: Likewise.
* libgnarl/s-tasren.adb: Likewise.
* libgnarl/s-tasren.ads: Likewise.
* libgnarl/s-tasres.ads: Likewise.
* libgnarl/s-tassta.adb: Likewise.
* libgnarl/s-tassta.ads: Likewise.
* libgnarl/s-tasuti.adb: Likewise.
* libgnarl/s-tasuti.ads: Likewise.
* libgnarl/s-tataat.adb: Likewise.
* libgnarl/s-tataat.ads: Likewise.
* libgnarl/s-tpinop.adb: Likewise.
* libgnarl/s-tpinop.ads: Likewise.
* libgnarl/s-tpoaal.adb: Likewise.
* libgnarl/s-tpoben.adb: Likewise.
* libgnarl/s-tpoben.ads: Likewise.
* libgnarl/s-tpobmu.adb: Likewise.
* libgnarl/s-tpobmu.ads: Likewise.
* libgnarl/s-tpobop.adb: Likewise.
* libgnarl/s-tpobop.ads: Likewise.
* libgnarl/s-tpopmo.adb: Likewise.
* libgnarl/s-tpopsp__posix-foreign.adb: Likewise.
* libgnarl/s-tpopsp__posix.adb: Likewise.
* libgnarl/s-tpopsp__solaris.adb: Likewise.
* libgnarl/s-tpopsp__tls.adb: Likewise.
* libgnarl/s-tpopsp__vxworks-rtp.adb: Likewise.
* libgnarl/s-tpopsp__vxworks-tls.adb: Likewise.
* libgnarl/s-tpopsp__vxworks.adb: Likewise.
* libgnarl/s-tporft.adb: Likewise.
* libgnarl/s-tposen.adb: Likewise.
* libgnarl/s-tposen.ads: Likewise.
* libgnarl/s-vxwext.adb: Likewise.
* libgnarl/s-vxwext.ads: Likewise.
* libgnarl/s-vxwext__kernel-smp.adb: Likewise.
* libgnarl/s-vxwext__kernel.adb: Likewise.
* libgnarl/s-vxwext__kernel.ads: Likewise.
* libgnarl/s-vxwext__noints.adb: Likewise.
* libgnarl/s-vxwext__rtp-smp.adb: Likewise.
* libgnarl/s-vxwext__rtp.adb: Likewise.
* libgnarl/s-vxwext__rtp.ads: Likewise.
* libgnarl/s-vxwext__vthreads.ads: Likewise.
* libgnarl/s-vxwork__aarch64.ads: Likewise.
* libgnarl/s-vxwork__arm.ads: Likewise.
* libgnarl/s-vxwork__ppc.ads: Likewise.
* libgnarl/s-vxwork__x86.ads: Likewise.
* libgnarl/thread.c: Likewise.
* libgnat/a-assert.adb: Likewise.
* libgnat/a-assert.ads: Likewise.
* libgnat/a-btgbso.adb: Likewise.
* libgnat/a-btgbso.ads: Likewise.
* libgnat/a-calari.adb: Likewise.
* libgnat/a-calari.ads: Likewise.
* libgnat/a-calcon.adb: Likewise.
* libgnat/a-calcon.ads: Likewise.
* libgnat/a-caldel.adb: Likewise.
* libgnat/a-caldel.ads: Likewise.
* libgnat/a-calend.adb: Likewise.
* libgnat/a-calend.ads: Likewise.
* libgnat/a-calfor.adb: Likewise.
* libgnat/a-calfor.ads: Likewise.
* libgnat/a-catizo.adb: Likewise.
* libgnat/a-cbdlli.adb: Likewise.
* libgnat/a-cbdlli.ads: Likewise.
* libgnat/a-cbhama.adb: Likewise.
* libgnat/a-cbhama.ads: Likewise.
* libgnat/a-cbhase.adb: Likewise.
* libgnat/a-cbhase.ads: Likewise.
* libgnat/a-cbmutr.adb: Likewise.
* libgnat/a-cbmutr.ads: Likewise.
* libgnat/a-cborma.adb: Likewise.
* libgnat/a-cborma.ads: Likewise.
* libgnat/a-cborse.adb: Likewise.
* libgnat/a-cborse.ads: Likewise.
* libgnat/a-cbprqu.adb: Likewise.
* libgnat/a-cbprqu.ads: Likewise.
* libgnat/a-cbsyqu.adb: Likewise.
* libgnat/a-cbsyqu.ads: Likewise.
* libgnat/a-cdlili.adb: Likewise.
* libgnat/a-cdlili.ads: Likewise.
* libgnat/a-cfdlli.adb: Likewise.
* libgnat/a-cfdlli.ads: Likewise.
* libgnat/a-cfhama.adb: Likewise.
* libgnat/a-cfhama.ads: Likewise.
* libgnat/a-cfhase.adb: Likewise.
* libgnat/a-cfhase.ads: Likewise.
* libgnat/a-cfinve.adb: Likewise.
* libgnat/a-cfinve.ads: Likewise.
* libgnat/a-cforma.adb: Likewise.
* libgnat/a-cforma.ads: Likewise.
* libgnat/a-cforse.adb: Likewise.
* libgnat/a-cforse.ads: Likewise.
* libgnat/a-cgaaso.adb: Likewise.
* libgnat/a-cgaaso.ads: Likewise.
* libgnat/a-cgarso.adb: Likewise.
* libgnat/a-cgcaso.adb: Likewise.
* libgnat/a-chacon.adb: Likewise.
* libgnat/a-chacon.ads: Likewise.
* libgnat/a-chahan.adb: Likewise.
* libgnat/a-chahan.ads: Likewise.
* libgnat/a-chlat9.ads: Likewise.
* libgnat/a-chtgbk.adb: Likewise.
* libgnat/a-chtgbk.ads: Likewise.
* libgnat/a-chtgbo.adb: Likewise.
* libgnat/a-chtgbo.ads: Likewise.
* libgnat/a-chtgke.adb: Likewise.
* libgnat/a-chtgke.ads: Likewise.
* libgnat/a-chtgop.adb: Likewise.
* libgnat/a-chtgop.ads: Likewise.
* libgnat/a-chzla1.ads: Likewise.
* libgnat/a-chzla9.ads: Likewise.
* libgnat/a-cidlli.adb: Likewise.
* libgnat/a-cidlli.ads: Likewise.
* libgnat/a-cihama.adb: Likewise.
* libgnat/a-cihama.ads: Likewise.
* libgnat/a-cihase.adb: Likewise.
* libgnat/a-cihase.ads: Likewise.
* libgnat/a-cimutr.adb: Likewise.
* libgnat/a-cimutr.ads: Likewise.
* libgnat/a-ciorma.adb: Likewise.
* libgnat/a-ciorma.ads: Likewise.
* libgnat/a-ciormu.adb: Likewise.
* libgnat/a-ciormu.ads: Likewise.
* libgnat/a-ciorse.adb: Likewise.
* libgnat/a-ciorse.ads: Likewise.
* libgnat/a-clrefi.adb: Likewise.
* libgnat/a-clrefi.ads: Likewise.
* libgnat/a-coboho.adb: Likewise.
* libgnat/a-coboho.ads: Likewise.
* libgnat/a-cobove.adb: Likewise.
* libgnat/a-cobove.ads: Likewise.
* libgnat/a-cofove.adb: Likewise.
* libgnat/a-cofove.ads: Likewise.
* libgnat/a-cofuba.adb: Likewise.
* libgnat/a-cofuba.ads: Likewise.
* libgnat/a-cofuma.adb: Likewise.
* libgnat/a-cofuma.ads: Likewise.
* libgnat/a-cofuse.adb: Likewise.
* libgnat/a-cofuse.ads: Likewise.
* libgnat/a-cofuve.adb: Likewise.
* libgnat/a-cofuve.ads: Likewise.
* libgnat/a-cogeso.adb: Likewise.
* libgnat/a-cogeso.ads: Likewise.
* libgnat/a-cohama.adb: Likewise.
* libgnat/a-cohama.ads: Likewise.
* libgnat/a-cohase.adb: Likewise.
* libgnat/a-cohase.ads: Likewise.
* libgnat/a-cohata.ads: Likewise.
* libgnat/a-coinho.adb: Likewise.
* libgnat/a-coinho.ads: Likewise.
* libgnat/a-coinho__shared.adb: Likewise.
* libgnat/a-coinho__shared.ads: Likewise.
* libgnat/a-coinve.adb: Likewise.
* libgnat/a-coinve.ads: Likewise.
* libgnat/a-colien.adb: Likewise.
* libgnat/a-colien.ads: Likewise.
* libgnat/a-colire.adb: Likewise.
* libgnat/a-colire.ads: Likewise.
* libgnat/a-comlin.adb: Likewise.
* libgnat/a-comlin.ads: Likewise.
* libgnat/a-comutr.adb: Likewise.
* libgnat/a-comutr.ads: Likewise.
* libgnat/a-conhel.adb: Likewise.
* libgnat/a-conhel.ads: Likewise.
* libgnat/a-convec.adb: Likewise.
* libgnat/a-convec.ads: Likewise.
* libgnat/a-coorma.adb: Likewise.
* libgnat/a-coorma.ads: Likewise.
* libgnat/a-coormu.adb: Likewise.
* libgnat/a-coormu.ads: Likewise.
* libgnat/a-coorse.adb: Likewise.
* libgnat/a-coorse.ads: Likewise.
* libgnat/a-coprnu.adb: Likewise.
* libgnat/a-coprnu.ads: Likewise.
* libgnat/a-crbltr.ads: Likewise.
* libgnat/a-crbtgk.adb: Likewise.
* libgnat/a-crbtgk.ads: Likewise.
* libgnat/a-crbtgo.adb: Likewise.
* libgnat/a-crbtgo.ads: Likewise.
* libgnat/a-crdlli.adb: Likewise.
* libgnat/a-crdlli.ads: Likewise.
* libgnat/a-csquin.ads: Likewise.
* libgnat/a-cuprqu.adb: Likewise.
* libgnat/a-cuprqu.ads: Likewise.
* libgnat/a-cusyqu.adb: Likewise.
* libgnat/a-cusyqu.ads: Likewise.
* libgnat/a-cwila1.ads: Likewise.
* libgnat/a-cwila9.ads: Likewise.
* libgnat/a-decima.adb: Likewise.
* libgnat/a-decima.ads: Likewise.
* libgnat/a-dhfina.adb: Likewise.
* libgnat/a-dhfina.ads: Likewise.
* libgnat/a-diocst.adb: Likewise.
* libgnat/a-diocst.ads: Likewise.
* libgnat/a-direct.adb: Likewise.
* libgnat/a-direct.ads: Likewise.
* libgnat/a-direio.adb: Likewise.
* libgnat/a-direio.ads: Likewise.
* libgnat/a-dirval.adb: Likewise.
* libgnat/a-dirval.ads: Likewise.
* libgnat/a-dirval__mingw.adb: Likewise.
* libgnat/a-einuoc.adb: Likewise.
* libgnat/a-einuoc.ads: Likewise.
* libgnat/a-elchha.adb: Likewise.
* libgnat/a-elchha.ads: Likewise.
* libgnat/a-elchha__vxworks-ppc-full.adb: Likewise.
* libgnat/a-envvar.adb: Likewise.
* libgnat/a-excach.adb: Likewise.
* libgnat/a-except.adb: Likewise.
* libgnat/a-except.ads: Likewise.
* libgnat/a-excpol.adb: Likewise.
* libgnat/a-excpol__abort.adb: Likewise.
* libgnat/a-exctra.adb: Likewise.
* libgnat/a-exctra.ads: Likewise.
* libgnat/a-exexda.adb: Likewise.
* libgnat/a-exexpr.adb: Likewise.
* libgnat/a-exextr.adb: Likewise.
* libgnat/a-exstat.adb: Likewise.
* libgnat/a-finali.adb: Likewise.
* libgnat/a-finali.ads: Likewise.
* libgnat/a-locale.adb: Likewise.
* libgnat/a-locale.ads: Likewise.
* libgnat/a-nbnbin.adb: Likewise.
* libgnat/a-nbnbin__gmp.adb: Likewise.
* libgnat/a-nbnbre.adb: Likewise.
* libgnat/a-ngcefu.adb: Likewise.
* libgnat/a-ngcoar.adb: Likewise.
* libgnat/a-ngcoty.adb: Likewise.
* libgnat/a-ngcoty.ads: Likewise.
* libgnat/a-ngelfu.adb: Likewise.
* libgnat/a-ngelfu.ads: Likewise.
* libgnat/a-ngrear.adb: Likewise.
* libgnat/a-ngrear.ads: Likewise.
* libgnat/a-nudira.adb: Likewise.
* libgnat/a-nudira.ads: Likewise.
* libgnat/a-nuflra.adb: Likewise.
* libgnat/a-nuflra.ads: Likewise.
* libgnat/a-numaux.ads: Likewise.
* libgnat/a-numaux__darwin.adb: Likewise.
* libgnat/a-numaux__darwin.ads: Likewise.
* libgnat/a-numaux__libc-x86.ads: Likewise.
* libgnat/a-numaux__vxworks.ads: Likewise.
* libgnat/a-numaux__x86.adb: Likewise.
* libgnat/a-numaux__x86.ads: Likewise.
* libgnat/a-rbtgbk.adb: Likewise.
* libgnat/a-rbtgbk.ads: Likewise.
* libgnat/a-rbtgbo.adb: Likewise.
* libgnat/a-rbtgbo.ads: Likewise.
* libgnat/a-rbtgso.adb: Likewise.
* libgnat/a-rbtgso.ads: Likewise.
* libgnat/a-sbecin.adb: Likewise.
* libgnat/a-sbecin.ads: Likewise.
* libgnat/a-sbhcin.adb: Likewise.
* libgnat/a-sbhcin.ads: Likewise.
* libgnat/a-sblcin.adb: Likewise.
* libgnat/a-sblcin.ads: Likewise.
* libgnat/a-secain.adb: Likewise.
* libgnat/a-secain.ads: Likewise.
* libgnat/a-sequio.adb: Likewise.
* libgnat/a-sequio.ads: Likewise.
* libgnat/a-sfecin.ads: Likewise.
* libgnat/a-sfhcin.ads: Likewise.
* libgnat/a-sflcin.ads: Likewise.
* libgnat/a-shcain.adb: Likewise.
* libgnat/a-shcain.ads: Likewise.
* libgnat/a-siocst.adb: Likewise.
* libgnat/a-siocst.ads: Likewise.
* libgnat/a-slcain.adb: Likewise.
* libgnat/a-slcain.ads: Likewise.
* libgnat/a-ssicst.adb: Likewise.
* libgnat/a-ssicst.ads: Likewise.
* libgnat/a-stboha.adb: Likewise.
* libgnat/a-stmaco.ads: Likewise.
* libgnat/a-storio.adb: Likewise.
* libgnat/a-strbou.adb: Likewise.
* libgnat/a-strbou.ads: Likewise.
* libgnat/a-stream.adb: Likewise.
* libgnat/a-stream.ads: Likewise.
* libgnat/a-strfix.adb: Likewise.
* libgnat/a-strhas.adb: Likewise.
* libgnat/a-strmap.adb: Likewise.
* libgnat/a-strmap.ads: Likewise.
* libgnat/a-strsea.adb: Likewise.
* libgnat/a-strsea.ads: Likewise.
* libgnat/a-strsup.adb: Likewise.
* libgnat/a-strsup.ads: Likewise.
* libgnat/a-strunb.adb: Likewise.
* libgnat/a-strunb.ads: Likewise.
* libgnat/a-strunb__shared.adb: Likewise.
* libgnat/a-strunb__shared.ads: Likewise.
* libgnat/a-ststio.adb: Likewise.
* libgnat/a-ststio.ads: Likewise.
* libgnat/a-stunau.adb: Likewise.
* libgnat/a-stunau.ads: Likewise.
* libgnat/a-stunau__shared.adb: Likewise.
* libgnat/a-stunha.adb: Likewise.
* libgnat/a-stuten.adb: Likewise.
* libgnat/a-stwibo.adb: Likewise.
* libgnat/a-stwibo.ads: Likewise.
* libgnat/a-stwifi.adb: Likewise.
* libgnat/a-stwiha.adb: Likewise.
* libgnat/a-stwima.adb: Likewise.
* libgnat/a-stwima.ads: Likewise.
* libgnat/a-stwise.adb: Likewise.
* libgnat/a-stwise.ads: Likewise.
* libgnat/a-stwisu.adb: Likewise.
* libgnat/a-stwisu.ads: Likewise.
* libgnat/a-stwiun.adb: Likewise.
* libgnat/a-stwiun.ads: Likewise.
* libgnat/a-stwiun__shared.adb: Likewise.
* libgnat/a-stwiun__shared.ads: Likewise.
* libgnat/a-stzbou.adb: Likewise.
* libgnat/a-stzbou.ads: Likewise.
* libgnat/a-stzfix.adb: Likewise.
* libgnat/a-stzhas.adb: Likewise.
* libgnat/a-stzmap.adb: Likewise.
* libgnat/a-stzmap.ads: Likewise.
* libgnat/a-stzsea.adb: Likewise.
* libgnat/a-stzsea.ads: Likewise.
* libgnat/a-stzsup.adb: Likewise.
* libgnat/a-stzsup.ads: Likewise.
* libgnat/a-stzunb.adb: Likewise.
* libgnat/a-stzunb.ads: Likewise.
* libgnat/a-stzunb__shared.adb: Likewise.
* libgnat/a-stzunb__shared.ads: Likewise.
* libgnat/a-suecin.adb: Likewise.
* libgnat/a-suecin.ads: Likewise.
* libgnat/a-suenco.adb: Likewise.
* libgnat/a-suenst.adb: Likewise.
* libgnat/a-suewst.adb: Likewise.
* libgnat/a-suezst.adb: Likewise.
* libgnat/a-suhcin.adb: Likewise.
* libgnat/a-suhcin.ads: Likewise.
* libgnat/a-sulcin.adb: Likewise.
* libgnat/a-sulcin.ads: Likewise.
* libgnat/a-suteio.adb: Likewise.
* libgnat/a-suteio.ads: Likewise.
* libgnat/a-suteio__shared.adb: Likewise.
* libgnat/a-swbwha.adb: Likewise.
* libgnat/a-swmwco.ads: Likewise.
* libgnat/a-swunau.adb: Likewise.
* libgnat/a-swunau.ads: Likewise.
* libgnat/a-swunau__shared.adb: Likewise.
* libgnat/a-swuwha.adb: Likewise.
* libgnat/a-swuwti.adb: Likewise.
* libgnat/a-swuwti.ads: Likewise.
* libgnat/a-swuwti__shared.adb: Likewise.
* libgnat/a-szbzha.adb: Likewise.
* libgnat/a-szmzco.ads: Likewise.
* libgnat/a-szunau.adb: Likewise.
* libgnat/a-szunau.ads: Likewise.
* libgnat/a-szunau__shared.adb: Likewise.
* libgnat/a-szuzha.adb: Likewise.
* libgnat/a-szuzti.adb: Likewise.
* libgnat/a-szuzti.ads: Likewise.
* libgnat/a-szuzti__shared.adb: Likewise.
* libgnat/a-tags.adb: Likewise.
* libgnat/a-tags.ads: Likewise.
* libgnat/a-teioed.adb: Likewise.
* libgnat/a-teioed.ads: Likewise.
* libgnat/a-textio.adb: Likewise.
* libgnat/a-textio.ads: Likewise.
* libgnat/a-tiboio.adb: Likewise.
* libgnat/a-ticoau.adb: Likewise.
* libgnat/a-ticoau.ads: Likewise.
* libgnat/a-ticoio.adb: Likewise.
* libgnat/a-ticoio.ads: Likewise.
* libgnat/a-tideau.adb: Likewise.
* libgnat/a-tideau.ads: Likewise.
* libgnat/a-tideio.adb: Likewise.
* libgnat/a-tideio.ads: Likewise.
* libgnat/a-tienau.adb: Likewise.
* libgnat/a-tienau.ads: Likewise.
* libgnat/a-tienio.adb: Likewise.
* libgnat/a-tifiio.adb: Likewise.
* libgnat/a-tiflau.adb: Likewise.
* libgnat/a-tiflau.ads: Likewise.
* libgnat/a-tiflio.adb: Likewise.
* libgnat/a-tiflio.ads: Likewise.
* libgnat/a-tigeau.adb: Likewise.
* libgnat/a-tigeau.ads: Likewise.
* libgnat/a-tigeli.adb: Likewise.
* libgnat/a-tiinau.adb: Likewise.
* libgnat/a-tiinau.ads: Likewise.
* libgnat/a-tiinio.adb: Likewise.
* libgnat/a-tiinio.ads: Likewise.
* libgnat/a-timoau.adb: Likewise.
* libgnat/a-timoau.ads: Likewise.
* libgnat/a-timoio.adb: Likewise.
* libgnat/a-timoio.ads: Likewise.
* libgnat/a-tiocst.adb: Likewise.
* libgnat/a-tiocst.ads: Likewise.
* libgnat/a-tirsfi.adb: Likewise.
* libgnat/a-tirsfi.ads: Likewise.
* libgnat/a-titest.adb: Likewise.
* libgnat/a-undesu.adb: Likewise.
* libgnat/a-wichha.adb: Likewise.
* libgnat/a-wichun.adb: Likewise.
* libgnat/a-wichun.ads: Likewise.
* libgnat/a-witeio.adb: Likewise.
* libgnat/a-witeio.ads: Likewise.
* libgnat/a-wrstfi.adb: Likewise.
* libgnat/a-wrstfi.ads: Likewise.
* libgnat/a-wtcoau.adb: Likewise.
* libgnat/a-wtcoau.ads: Likewise.
* libgnat/a-wtcoio.adb: Likewise.
* libgnat/a-wtcstr.adb: Likewise.
* libgnat/a-wtcstr.ads: Likewise.
* libgnat/a-wtdeau.adb: Likewise.
* libgnat/a-wtdeau.ads: Likewise.
* libgnat/a-wtdeio.adb: Likewise.
* libgnat/a-wtedit.adb: Likewise.
* libgnat/a-wtedit.ads: Likewise.
* libgnat/a-wtenau.adb: Likewise.
* libgnat/a-wtenau.ads: Likewise.
* libgnat/a-wtenio.adb: Likewise.
* libgnat/a-wtfiio.adb: Likewise.
* libgnat/a-wtflau.adb: Likewise.
* libgnat/a-wtflau.ads: Likewise.
* libgnat/a-wtflio.adb: Likewise.
* libgnat/a-wtgeau.adb: Likewise.
* libgnat/a-wtgeau.ads: Likewise.
* libgnat/a-wtinau.adb: Likewise.
* libgnat/a-wtinau.ads: Likewise.
* libgnat/a-wtinio.adb: Likewise.
* libgnat/a-wtmoau.adb: Likewise.
* libgnat/a-wtmoau.ads: Likewise.
* libgnat/a-wtmoio.adb: Likewise.
* libgnat/a-wtmoio.ads: Likewise.
* libgnat/a-wttest.adb: Likewise.
* libgnat/a-wwboio.adb: Likewise.
* libgnat/a-zchhan.adb: Likewise.
* libgnat/a-zchuni.adb: Likewise.
* libgnat/a-zchuni.ads: Likewise.
* libgnat/a-zrstfi.adb: Likewise.
* libgnat/a-zrstfi.ads: Likewise.
* libgnat/a-ztcoau.adb: Likewise.
* libgnat/a-ztcoio.adb: Likewise.
* libgnat/a-ztcstr.adb: Likewise.
* libgnat/a-ztcstr.ads: Likewise.
* libgnat/a-ztdeau.adb: Likewise.
* libgnat/a-ztdeau.ads: Likewise.
* libgnat/a-ztdeio.adb: Likewise.
* libgnat/a-ztedit.adb: Likewise.
* libgnat/a-ztedit.ads: Likewise.
* libgnat/a-ztenau.adb: Likewise.
* libgnat/a-ztenau.ads: Likewise.
* libgnat/a-ztenio.adb: Likewise.
* libgnat/a-ztexio.adb: Likewise.
* libgnat/a-ztexio.ads: Likewise.
* libgnat/a-ztfiio.adb: Likewise.
* libgnat/a-ztflau.adb: Likewise.
* libgnat/a-ztflau.ads: Likewise.
* libgnat/a-ztflio.adb: Likewise.
* libgnat/a-ztgeau.adb: Likewise.
* libgnat/a-ztgeau.ads: Likewise.
* libgnat/a-ztinau.adb: Likewise.
* libgnat/a-ztinau.ads: Likewise.
* libgnat/a-ztinio.adb: Likewise.
* libgnat/a-ztmoau.adb: Likewise.
* libgnat/a-ztmoau.ads: Likewise.
* libgnat/a-ztmoio.adb: Likewise.
* libgnat/a-zttest.adb: Likewise.
* libgnat/a-zzboio.adb: Likewise.
* libgnat/g-allein.ads: Likewise.
* libgnat/g-alleve.adb: Likewise.
* libgnat/g-alleve.ads: Likewise.
* libgnat/g-alleve__hard.adb: Likewise.
* libgnat/g-alleve__hard.ads: Likewise.
* libgnat/g-altcon.adb: Likewise.
* libgnat/g-altcon.ads: Likewise.
* libgnat/g-altive.ads: Likewise.
* libgnat/g-alveop.adb: Likewise.
* libgnat/g-alveop.ads: Likewise.
* libgnat/g-alvety.ads: Likewise.
* libgnat/g-alvevi.ads: Likewise.
* libgnat/g-arrspl.adb: Likewise.
* libgnat/g-arrspl.ads: Likewise.
* libgnat/g-awk.adb: Likewise.
* libgnat/g-awk.ads: Likewise.
* libgnat/g-binenv.adb: Likewise.
* libgnat/g-binenv.ads: Likewise.
* libgnat/g-brapre.ads: Likewise.
* libgnat/g-bubsor.adb: Likewise.
* libgnat/g-bubsor.ads: Likewise.
* libgnat/g-busora.adb: Likewise.
* libgnat/g-busora.ads: Likewise.
* libgnat/g-busorg.adb: Likewise.
* libgnat/g-busorg.ads: Likewise.
* libgnat/g-byorma.adb: Likewise.
* libgnat/g-byorma.ads: Likewise.
* libgnat/g-bytswa.adb: Likewise.
* libgnat/g-bytswa.ads: Likewise.
* libgnat/g-calend.adb: Likewise.
* libgnat/g-calend.ads: Likewise.
* libgnat/g-casuti.adb: Likewise.
* libgnat/g-casuti.ads: Likewise.
* libgnat/g-catiio.adb: Likewise.
* libgnat/g-catiio.ads: Likewise.
* libgnat/g-cgi.adb: Likewise.
* libgnat/g-cgi.ads: Likewise.
* libgnat/g-cgicoo.adb: Likewise.
* libgnat/g-cgicoo.ads: Likewise.
* libgnat/g-cgideb.adb: Likewise.
* libgnat/g-cgideb.ads: Likewise.
* libgnat/g-comlin.adb: Likewise.
* libgnat/g-comlin.ads: Likewise.
* libgnat/g-comver.adb: Likewise.
* libgnat/g-comver.ads: Likewise.
* libgnat/g-cppexc.adb: Likewise.
* libgnat/g-cppexc.ads: Likewise.
* libgnat/g-crc32.adb: Likewise.
* libgnat/g-crc32.ads: Likewise.
* libgnat/g-ctrl_c.adb: Likewise.
* libgnat/g-ctrl_c.ads: Likewise.
* libgnat/g-curexc.ads: Likewise.
* libgnat/g-debpoo.adb: Likewise.
* libgnat/g-debpoo.ads: Likewise.
* libgnat/g-debuti.adb: Likewise.
* libgnat/g-debuti.ads: Likewise.
* libgnat/g-decstr.adb: Likewise.
* libgnat/g-decstr.ads: Likewise.
* libgnat/g-deutst.ads: Likewise.
* libgnat/g-diopit.adb: Likewise.
* libgnat/g-diopit.ads: Likewise.
* libgnat/g-dirope.adb: Likewise.
* libgnat/g-dirope.ads: Likewise.
* libgnat/g-dynhta.adb: Likewise.
* libgnat/g-dynhta.ads: Likewise.
* libgnat/g-dyntab.adb: Likewise.
* libgnat/g-dyntab.ads: Likewise.
* libgnat/g-eacodu.adb: Likewise.
* libgnat/g-encstr.adb: Likewise.
* libgnat/g-encstr.ads: Likewise.
* libgnat/g-enutst.ads: Likewise.
* libgnat/g-excact.adb: Likewise.
* libgnat/g-excact.ads: Likewise.
* libgnat/g-except.ads: Likewise.
* libgnat/g-exctra.adb: Likewise.
* libgnat/g-exctra.ads: Likewise.
* libgnat/g-expect.adb: Likewise.
* libgnat/g-expect.ads: Likewise.
* libgnat/g-exptty.adb: Likewise.
* libgnat/g-exptty.ads: Likewise.
* libgnat/g-flocon.ads: Likewise.
* libgnat/g-forstr.adb: Likewise.
* libgnat/g-forstr.ads: Likewise.
* libgnat/g-graphs.adb: Likewise.
* libgnat/g-graphs.ads: Likewise.
* libgnat/g-heasor.adb: Likewise.
* libgnat/g-heasor.ads: Likewise.
* libgnat/g-hesora.adb: Likewise.
* libgnat/g-hesora.ads: Likewise.
* libgnat/g-hesorg.adb: Likewise.
* libgnat/g-hesorg.ads: Likewise.
* libgnat/g-htable.adb: Likewise.
* libgnat/g-htable.ads: Likewise.
* libgnat/g-io-put__vxworks.adb: Likewise.
* libgnat/g-io.adb: Likewise.
* libgnat/g-io.ads: Likewise.
* libgnat/g-io_aux.adb: Likewise.
* libgnat/g-io_aux.ads: Likewise.
* libgnat/g-lists.adb: Likewise.
* libgnat/g-lists.ads: Likewise.
* libgnat/g-locfil.adb: Likewise.
* libgnat/g-locfil.ads: Likewise.
* libgnat/g-mbdira.adb: Likewise.
* libgnat/g-mbdira.ads: Likewise.
* libgnat/g-mbflra.adb: Likewise.
* libgnat/g-mbflra.ads: Likewise.
* libgnat/g-md5.adb: Likewise.
* libgnat/g-md5.ads: Likewise.
* libgnat/g-memdum.adb: Likewise.
* libgnat/g-memdum.ads: Likewise.
* libgnat/g-moreex.adb: Likewise.
* libgnat/g-moreex.ads: Likewise.
* libgnat/g-os_lib.adb: Likewise.
* libgnat/g-os_lib.ads: Likewise.
* libgnat/g-pehage.adb: Likewise.
* libgnat/g-pehage.ads: Likewise.
* libgnat/g-rannum.adb: Likewise.
* libgnat/g-rannum.ads: Likewise.
* libgnat/g-regexp.adb: Likewise.
* libgnat/g-regexp.ads: Likewise.
* libgnat/g-regist.adb: Likewise.
* libgnat/g-regist.ads: Likewise.
* libgnat/g-regpat.adb: Likewise.
* libgnat/g-regpat.ads: Likewise.
* libgnat/g-rewdat.adb: Likewise.
* libgnat/g-rewdat.ads: Likewise.
* libgnat/g-sechas.adb: Likewise.
* libgnat/g-sechas.ads: Likewise.
* libgnat/g-sehamd.adb: Likewise.
* libgnat/g-sehamd.ads: Likewise.
* libgnat/g-sehash.adb: Likewise.
* libgnat/g-sehash.ads: Likewise.
* libgnat/g-sercom.adb: Likewise.
* libgnat/g-sercom.ads: Likewise.
* libgnat/g-sercom__linux.adb: Likewise.
* libgnat/g-sercom__mingw.adb: Likewise.
* libgnat/g-sestin.ads: Likewise.
* libgnat/g-sets.adb: Likewise.
* libgnat/g-sets.ads: Likewise.
* libgnat/g-sha1.adb: Likewise.
* libgnat/g-sha1.ads: Likewise.
* libgnat/g-sha224.ads: Likewise.
* libgnat/g-sha256.ads: Likewise.
* libgnat/g-sha384.ads: Likewise.
* libgnat/g-sha512.ads: Likewise.
* libgnat/g-shsh32.adb: Likewise.
* libgnat/g-shsh32.ads: Likewise.
* libgnat/g-shsh64.adb: Likewise.
* libgnat/g-shsh64.ads: Likewise.
* libgnat/g-shshco.adb: Likewise.
* libgnat/g-shshco.ads: Likewise.
* libgnat/g-soccon.ads: Likewise.
* libgnat/g-socket.adb: Likewise.
* libgnat/g-socket.ads: Likewise.
* libgnat/g-socket__dummy.adb: Likewise.
* libgnat/g-socket__dummy.ads: Likewise.
* libgnat/g-socthi.adb: Likewise.
* libgnat/g-socthi.ads: Likewise.
* libgnat/g-socthi__dummy.adb: Likewise.
* libgnat/g-socthi__dummy.ads: Likewise.
* libgnat/g-socthi__mingw.adb: Likewise.
* libgnat/g-socthi__mingw.ads: Likewise.
* libgnat/g-socthi__vxworks.adb: Likewise.
* libgnat/g-socthi__vxworks.ads: Likewise.
* libgnat/g-soliop.ads: Likewise.
* libgnat/g-soliop__lynxos.ads: Likewise.
* libgnat/g-soliop__mingw.ads: Likewise.
* libgnat/g-soliop__qnx.ads: Likewise.
* libgnat/g-soliop__solaris.ads: Likewise.
* libgnat/g-sothco.adb: Likewise.
* libgnat/g-sothco.ads: Likewise.
* libgnat/g-sothco__dummy.adb: Likewise.
* libgnat/g-sothco__dummy.ads: Likewise.
* libgnat/g-souinf.ads: Likewise.
* libgnat/g-spchge.adb: Likewise.
* libgnat/g-spchge.ads: Likewise.
* libgnat/g-speche.adb: Likewise.
* libgnat/g-speche.ads: Likewise.
* libgnat/g-spipat.adb: Likewise.
* libgnat/g-spipat.ads: Likewise.
* libgnat/g-spitbo.adb: Likewise.
* libgnat/g-spitbo.ads: Likewise.
* libgnat/g-sptabo.ads: Likewise.
* libgnat/g-sptain.ads: Likewise.
* libgnat/g-sptavs.ads: Likewise.
* libgnat/g-sse.ads: Likewise.
* libgnat/g-ssvety.ads: Likewise.
* libgnat/g-sthcso.adb: Likewise.
* libgnat/g-stheme.adb: Likewise.
* libgnat/g-strhas.ads: Likewise.
* libgnat/g-string.adb: Likewise.
* libgnat/g-string.ads: Likewise.
* libgnat/g-strspl.ads: Likewise.
* libgnat/g-stseme.adb: Likewise.
* libgnat/g-stsifd__sockets.adb: Likewise.
* libgnat/g-table.adb: Likewise.
* libgnat/g-table.ads: Likewise.
* libgnat/g-tasloc.adb: Likewise.
* libgnat/g-tasloc.ads: Likewise.
* libgnat/g-timsta.adb: Likewise.
* libgnat/g-timsta.ads: Likewise.
* libgnat/g-traceb.adb: Likewise.
* libgnat/g-traceb.ads: Likewise.
* libgnat/g-trasym.adb: Likewise.
* libgnat/g-trasym.ads: Likewise.
* libgnat/g-tty.adb: Likewise.
* libgnat/g-tty.ads: Likewise.
* libgnat/g-u3spch.adb: Likewise.
* libgnat/g-u3spch.ads: Likewise.
* libgnat/g-utf_32.adb: Likewise.
* libgnat/g-utf_32.ads: Likewise.
* libgnat/g-wispch.adb: Likewise.
* libgnat/g-wispch.ads: Likewise.
* libgnat/g-wistsp.ads: Likewise.
* libgnat/g-zspche.adb: Likewise.
* libgnat/g-zspche.ads: Likewise.
* libgnat/g-zstspl.ads: Likewise.
* libgnat/gnat.ads: Likewise.
* libgnat/i-c.adb: Likewise.
* libgnat/i-cexten.ads: Likewise.
* libgnat/i-cobol.adb: Likewise.
* libgnat/i-cobol.ads: Likewise.
* libgnat/i-cpoint.adb: Likewise.
* libgnat/i-cpoint.ads: Likewise.
* libgnat/i-cstrea.adb: Likewise.
* libgnat/i-cstrea.ads: Likewise.
* libgnat/i-cstrin.adb: Likewise.
* libgnat/i-cstrin.ads: Likewise.
* libgnat/i-fortra.adb: Likewise.
* libgnat/i-pacdec.adb: Likewise.
* libgnat/i-pacdec.ads: Likewise.
* libgnat/i-vxwoio.adb: Likewise.
* libgnat/i-vxwoio.ads: Likewise.
* libgnat/i-vxwork.ads: Likewise.
* libgnat/i-vxwork__x86.ads: Likewise.
* libgnat/interfac.ads: Likewise.
* libgnat/memtrack.adb: Likewise.
* libgnat/s-addima.adb: Likewise.
* libgnat/s-addima.ads: Likewise.
* libgnat/s-addope.adb: Likewise.
* libgnat/s-addope.ads: Likewise.
* libgnat/s-aotase.adb: Likewise.
* libgnat/s-aotase.ads: Likewise.
* libgnat/s-arit64.adb: Likewise.
* libgnat/s-arit64.ads: Likewise.
* libgnat/s-assert.adb: Likewise.
* libgnat/s-assert.ads: Likewise.
* libgnat/s-atacco.adb: Likewise.
* libgnat/s-atacco.ads: Likewise.
* libgnat/s-atocou.adb: Likewise.
* libgnat/s-atocou.ads: Likewise.
* libgnat/s-atocou__builtin.adb: Likewise.
* libgnat/s-atocou__x86.adb: Likewise.
* libgnat/s-atoope.ads: Likewise.
* libgnat/s-atopar.adb: Likewise.
* libgnat/s-atopar.ads: Likewise.
* libgnat/s-atopex.adb: Likewise.
* libgnat/s-atopex.ads: Likewise.
* libgnat/s-atopri.adb: Likewise.
* libgnat/s-atopri.ads: Likewise.
* libgnat/s-auxdec.adb: Likewise.
* libgnat/s-auxdec.ads: Likewise.
* libgnat/s-bignum.adb: Likewise.
* libgnat/s-bignum.ads: Likewise.
* libgnat/s-bitfie.ads: Likewise.
* libgnat/s-bitops.adb: Likewise.
* libgnat/s-bitops.ads: Likewise.
* libgnat/s-bituti.adb: Likewise.
* libgnat/s-bituti.ads: Likewise.
* libgnat/s-boarop.ads: Likewise.
* libgnat/s-boustr.adb: Likewise.
* libgnat/s-boustr.ads: Likewise.
* libgnat/s-bytswa.ads: Likewise.
* libgnat/s-carsi8.adb: Likewise.
* libgnat/s-carsi8.ads: Likewise.
* libgnat/s-carun8.adb: Likewise.
* libgnat/s-carun8.ads: Likewise.
* libgnat/s-casi16.adb: Likewise.
* libgnat/s-casi16.ads: Likewise.
* libgnat/s-casi32.adb: Likewise.
* libgnat/s-casi32.ads: Likewise.
* libgnat/s-casi64.adb: Likewise.
* libgnat/s-casi64.ads: Likewise.
* libgnat/s-casuti.adb: Likewise.
* libgnat/s-casuti.ads: Likewise.
* libgnat/s-caun16.adb: Likewise.
* libgnat/s-caun16.ads: Likewise.
* libgnat/s-caun32.adb: Likewise.
* libgnat/s-caun32.ads: Likewise.
* libgnat/s-caun64.adb: Likewise.
* libgnat/s-caun64.ads: Likewise.
* libgnat/s-chepoo.ads: Likewise.
* libgnat/s-commun.adb: Likewise.
* libgnat/s-commun.ads: Likewise.
* libgnat/s-conca2.adb: Likewise.
* libgnat/s-conca2.ads: Likewise.
* libgnat/s-conca3.adb: Likewise.
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* libgnat/s-conca8.adb: Likewise.
* libgnat/s-conca8.ads: Likewise.
* libgnat/s-conca9.adb: Likewise.
* libgnat/s-conca9.ads: Likewise.
* libgnat/s-crc32.adb: Likewise.
* libgnat/s-crc32.ads: Likewise.
* libgnat/s-crtl.ads: Likewise.
* libgnat/s-dfmkio.ads: Likewise.
* libgnat/s-dfmopr.ads: Likewise.
* libgnat/s-dgmgop.ads: Likewise.
* libgnat/s-diflio.adb: Likewise.
* libgnat/s-diflio.ads: Likewise.
* libgnat/s-diflmk.ads: Likewise.
* libgnat/s-digemk.ads: Likewise.
* libgnat/s-diinio.adb: Likewise.
* libgnat/s-diinio.ads: Likewise.
* libgnat/s-dilomk.ads: Likewise.
* libgnat/s-dim.ads: Likewise.
* libgnat/s-dimkio.ads: Likewise.
* libgnat/s-dimmks.ads: Likewise.
* libgnat/s-direio.adb: Likewise.
* libgnat/s-direio.ads: Likewise.
* libgnat/s-dlmkio.ads: Likewise.
* libgnat/s-dlmopr.ads: Likewise.
* libgnat/s-dmotpr.ads: Likewise.
* libgnat/s-dsaser.ads: Likewise.
* libgnat/s-dwalin.adb: Likewise.
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* libgnat/s-elaall.adb: Likewise.
* libgnat/s-elaall.ads: Likewise.
* libgnat/s-excdeb.adb: Likewise.
* libgnat/s-excdeb.ads: Likewise.
* libgnat/s-except.adb: Likewise.
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* libgnat/s-excmac__arm.adb: Likewise.
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* libgnat/s-excmac__gcc.adb: Likewise.
* libgnat/s-excmac__gcc.ads: Likewise.
* libgnat/s-exctab.adb: Likewise.
* libgnat/s-exctab.ads: Likewise.
* libgnat/s-exctra.adb: Likewise.
* libgnat/s-exctra.ads: Likewise.
* libgnat/s-exnint.adb: Likewise.
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* libgnat/s-exnllf.adb: Likewise.
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* libgnat/s-exnlli.adb: Likewise.
* libgnat/s-exnlli.ads: Likewise.
* libgnat/s-expint.adb: Likewise.
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* libgnat/s-fatflt.ads: Likewise.
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* libgnat/s-ficobl.ads: Likewise.
* libgnat/s-filatt.ads: Likewise.
* libgnat/s-fileio.adb: Likewise.
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* libgnat/s-finmas.adb: Likewise.
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* libgnat/s-finroo.ads: Likewise.
* libgnat/s-flocon.adb: Likewise.
* libgnat/s-flocon.ads: Likewise.
* libgnat/s-flocon__none.adb: Likewise.
* libgnat/s-fore.adb: Likewise.
* libgnat/s-fore.ads: Likewise.
* libgnat/s-gearop.adb: Likewise.
* libgnat/s-gearop.ads: Likewise.
* libgnat/s-genbig.adb: Likewise.
* libgnat/s-genbig.ads: Likewise.
* libgnat/s-geveop.adb: Likewise.
* libgnat/s-geveop.ads: Likewise.
* libgnat/s-gloloc.adb: Likewise.
* libgnat/s-gloloc.ads: Likewise.
* libgnat/s-gloloc__mingw.adb: Likewise.
* libgnat/s-htable.adb: Likewise.
* libgnat/s-htable.ads: Likewise.
* libgnat/s-imenne.adb: Likewise.
* libgnat/s-imenne.ads: Likewise.
* libgnat/s-imgbiu.adb: Likewise.
* libgnat/s-imgbiu.ads: Likewise.
* libgnat/s-imgboo.adb: Likewise.
* libgnat/s-imgboo.ads: Likewise.
* libgnat/s-imgcha.adb: Likewise.
* libgnat/s-imgcha.ads: Likewise.
* libgnat/s-imgdec.adb: Likewise.
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* libgnat/s-imgenu.adb: Likewise.
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* libgnat/s-imgint.adb: Likewise.
* libgnat/s-imgint.ads: Likewise.
* libgnat/s-imgllb.adb: Likewise.
* libgnat/s-imgllb.ads: Likewise.
* libgnat/s-imglld.adb: Likewise.
* libgnat/s-imglld.ads: Likewise.
* libgnat/s-imglli.adb: Likewise.
* libgnat/s-imglli.ads: Likewise.
* libgnat/s-imgllu.adb: Likewise.
* libgnat/s-imgllu.ads: Likewise.
* libgnat/s-imgllw.adb: Likewise.
* libgnat/s-imgllw.ads: Likewise.
* libgnat/s-imgrea.adb: Likewise.
* libgnat/s-imgrea.ads: Likewise.
* libgnat/s-imguns.adb: Likewise.
* libgnat/s-imguns.ads: Likewise.
* libgnat/s-imgwch.adb: Likewise.
* libgnat/s-imgwch.ads: Likewise.
* libgnat/s-imgwiu.adb: Likewise.
* libgnat/s-imgwiu.ads: Likewise.
* libgnat/s-io.adb: Likewise.
* libgnat/s-io.ads: Likewise.
* libgnat/s-llflex.ads: Likewise.
* libgnat/s-maccod.ads: Likewise.
* libgnat/s-mantis.adb: Likewise.
* libgnat/s-mantis.ads: Likewise.
* libgnat/s-mastop.adb: Likewise.
* libgnat/s-mastop.ads: Likewise.
* libgnat/s-memcop.ads: Likewise.
* libgnat/s-memory.adb: Likewise.
* libgnat/s-memory.ads: Likewise.
* libgnat/s-mmap.adb: Likewise.
* libgnat/s-mmap.ads: Likewise.
* libgnat/s-mmauni__long.ads: Likewise.
* libgnat/s-mmosin__mingw.adb: Likewise.
* libgnat/s-mmosin__mingw.ads: Likewise.
* libgnat/s-mmosin__unix.adb: Likewise.
* libgnat/s-mmosin__unix.ads: Likewise.
* libgnat/s-multip.adb: Likewise.
* libgnat/s-objrea.adb: Likewise.
* libgnat/s-objrea.ads: Likewise.
* libgnat/s-optide.adb: Likewise.
* libgnat/s-os_lib.adb: Likewise.
* libgnat/s-os_lib.ads: Likewise.
* libgnat/s-osprim.ads: Likewise.
* libgnat/s-osprim__darwin.adb: Likewise.
* libgnat/s-osprim__lynxos.ads: Likewise.
* libgnat/s-osprim__mingw.adb: Likewise.
* libgnat/s-osprim__posix.adb: Likewise.
* libgnat/s-osprim__posix2008.adb: Likewise.
* libgnat/s-osprim__rtems.adb: Likewise.
* libgnat/s-osprim__solaris.adb: Likewise.
* libgnat/s-osprim__unix.adb: Likewise.
* libgnat/s-osprim__vxworks.adb: Likewise.
* libgnat/s-osprim__x32.adb: Likewise.
* libgnat/s-osvers__vxworks-653.ads: Likewise.
* libgnat/s-pack03.adb: Likewise.
* libgnat/s-pack03.ads: Likewise.
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* libgnat/s-parame__ae653.ads: Likewise.
* libgnat/s-parame__hpux.ads: Likewise.
* libgnat/s-parame__rtems.adb: Likewise.
* libgnat/s-parame__vxworks.adb: Likewise.
* libgnat/s-parame__vxworks.ads: Likewise.
* libgnat/s-parint.adb: Likewise.
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* libgnat/s-pooglo.adb: Likewise.
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* libgnat/s-stchop__limit.ads: Likewise.
* libgnat/s-stchop__rtems.adb: Likewise.
* libgnat/s-stchop__vxworks.adb: Likewise.
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* libgnat/s-traceb__hpux.adb: Likewise.
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* libgnat/s-tsmona__linux.adb: Likewise.
* libgnat/s-tsmona__mingw.adb: Likewise.
* libgnat/s-unstyp.ads: Likewise.
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* libgnat/s-veboop.adb: Likewise.
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* libgnat/s-vector.ads: Likewise.
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* libgnat/s-widboo.adb: Likewise.
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* libgnat/s-win32.ads: Likewise.
* libgnat/s-winext.ads: Likewise.
* libgnat/s-wwdcha.adb: Likewise.
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* libgnat/system-aix.ads: Likewise.
* libgnat/system-darwin-arm.ads: Likewise.
* libgnat/system-darwin-ppc.ads: Likewise.
* libgnat/system-darwin-x86.ads: Likewise.
* libgnat/system-djgpp.ads: Likewise.
* libgnat/system-dragonfly-x86_64.ads: Likewise.
* libgnat/system-freebsd.ads: Likewise.
* libgnat/system-hpux-ia64.ads: Likewise.
* libgnat/system-hpux.ads: Likewise.
* libgnat/system-linux-alpha.ads: Likewise.
* libgnat/system-linux-arm.ads: Likewise.
* libgnat/system-linux-hppa.ads: Likewise.
* libgnat/system-linux-ia64.ads: Likewise.
* libgnat/system-linux-m68k.ads: Likewise.
* libgnat/system-linux-mips.ads: Likewise.
* libgnat/system-linux-ppc.ads: Likewise.
* libgnat/system-linux-riscv.ads: Likewise.
* libgnat/system-linux-s390.ads: Likewise.
* libgnat/system-linux-sh4.ads: Likewise.
* libgnat/system-linux-sparc.ads: Likewise.
* libgnat/system-linux-x86.ads: Likewise.
* libgnat/system-lynxos178-ppc.ads: Likewise.
* libgnat/system-lynxos178-x86.ads: Likewise.
* libgnat/system-mingw.ads: Likewise.
* libgnat/system-qnx-aarch64.ads: Likewise.
* libgnat/system-rtems.ads: Likewise.
* libgnat/system-solaris-sparc.ads: Likewise.
* libgnat/system-solaris-x86.ads: Likewise.
* libgnat/system-vxworks-arm-rtp-smp.ads: Likewise.
* libgnat/system-vxworks-arm-rtp.ads: Likewise.
* libgnat/system-vxworks-arm.ads: Likewise.
* libgnat/system-vxworks-e500-kernel.ads: Likewise.
* libgnat/system-vxworks-e500-rtp-smp.ads: Likewise.
* libgnat/system-vxworks-e500-rtp.ads: Likewise.
* libgnat/system-vxworks-e500-vthread.ads: Likewise.
* libgnat/system-vxworks-ppc-kernel.ads: Likewise.
* libgnat/system-vxworks-ppc-ravenscar.ads: Likewise.
* libgnat/system-vxworks-ppc-rtp-smp.ads: Likewise.
* libgnat/system-vxworks-ppc-rtp.ads: Likewise.
* libgnat/system-vxworks-ppc-vthread.ads: Likewise.
* libgnat/system-vxworks-ppc.ads: Likewise.
* libgnat/system-vxworks-x86-kernel.ads: Likewise.
* libgnat/system-vxworks-x86-rtp-smp.ads: Likewise.
* libgnat/system-vxworks-x86-rtp.ads: Likewise.
* libgnat/system-vxworks-x86-vthread.ads: Likewise.
* libgnat/system-vxworks-x86.ads: Likewise.
* libgnat/system-vxworks7-aarch64-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-aarch64.ads: Likewise.
* libgnat/system-vxworks7-arm-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-arm.ads: Likewise.
* libgnat/system-vxworks7-e500-kernel.ads: Likewise.
* libgnat/system-vxworks7-e500-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-e500-rtp.ads: Likewise.
* libgnat/system-vxworks7-ppc-kernel.ads: Likewise.
* libgnat/system-vxworks7-ppc-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-ppc-rtp.ads: Likewise.
* libgnat/system-vxworks7-ppc64-kernel.ads: Likewise.
* libgnat/system-vxworks7-ppc64-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-x86-kernel.ads: Likewise.
* libgnat/system-vxworks7-x86-rtp-smp.ads: Likewise.
* libgnat/system-vxworks7-x86-rtp.ads: Likewise.
* libgnat/system-vxworks7-x86_64-kernel.ads: Likewise.
* libgnat/system-vxworks7-x86_64-rtp-smp.ads: Likewise.
* libgnat/system.ads: Likewise.
* link.c: Likewise.
* live.adb: Likewise.
* live.ads: Likewise.
* locales.c: Likewise.
* make.adb: Likewise.
* make.ads: Likewise.
* make_util.adb: Likewise.
* make_util.ads: Likewise.
* makeusg.adb: Likewise.
* makeusg.ads: Likewise.
* mdll-fil.adb: Likewise.
* mdll-fil.ads: Likewise.
* mdll-utl.adb: Likewise.
* mdll-utl.ads: Likewise.
* mdll.adb: Likewise.
* mdll.ads: Likewise.
* mingw32.h: Likewise.
* mkdir.c: Likewise.
* namet-sp.adb: Likewise.
* namet-sp.ads: Likewise.
* namet.adb: Likewise.
* namet.ads: Likewise.
* namet.h: Likewise.
* nlists.adb: Likewise.
* nlists.ads: Likewise.
* nlists.h: Likewise.
* opt.adb: Likewise.
* opt.ads: Likewise.
* osint-b.adb: Likewise.
* osint-b.ads: Likewise.
* osint-c.adb: Likewise.
* osint-c.ads: Likewise.
* osint-l.adb: Likewise.
* osint-l.ads: Likewise.
* osint-m.adb: Likewise.
* osint-m.ads: Likewise.
* osint.adb: Likewise.
* osint.ads: Likewise.
* output.adb: Likewise.
* output.ads: Likewise.
* par-ch10.adb: Likewise.
* par-ch11.adb: Likewise.
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* par-ch9.adb: Likewise.
* par-endh.adb: Likewise.
* par-labl.adb: Likewise.
* par-load.adb: Likewise.
* par-prag.adb: Likewise.
* par-sync.adb: Likewise.
* par-tchk.adb: Likewise.
* par-util.adb: Likewise.
* par.adb: Likewise.
* par.ads: Likewise.
* par_sco.adb: Likewise.
* par_sco.ads: Likewise.
* pprint.adb: Likewise.
* pprint.ads: Likewise.
* prep.adb: Likewise.
* prep.ads: Likewise.
* prepcomp.adb: Likewise.
* prepcomp.ads: Likewise.
* put_scos.adb: Likewise.
* put_scos.ads: Likewise.
* raise-gcc.c: Likewise.
* raise.c: Likewise.
* raise.h: Likewise.
* repinfo-input.adb: Likewise.
* repinfo-input.ads: Likewise.
* repinfo.adb: Likewise.
* repinfo.ads: Likewise.
* repinfo.h: Likewise.
* restrict.adb: Likewise.
* restrict.ads: Likewise.
* rident.ads: Likewise.
* rtfinal.c: Likewise.
* rtinit.c: Likewise.
* rtsfind.adb: Likewise.
* rtsfind.ads: Likewise.
* runtime.h: Likewise.
* s-oscons-tmplt.c: Likewise.
* sa_messages.adb: Likewise.
* sa_messages.ads: Likewise.
* scans.adb: Likewise.
* scans.ads: Likewise.
* scil_ll.adb: Likewise.
* scil_ll.ads: Likewise.
* scn.adb: Likewise.
* scn.ads: Likewise.
* scng.adb: Likewise.
* scng.ads: Likewise.
* scos.adb: Likewise.
* scos.ads: Likewise.
* scos.h: Likewise.
* sdefault.ads: Likewise.
* seh_init.c: Likewise.
* sem.adb: Likewise.
* sem.ads: Likewise.
* sem_aggr.adb: Likewise.
* sem_aggr.ads: Likewise.
* sem_attr.adb: Likewise.
* sem_attr.ads: Likewise.
* sem_aux.adb: Likewise.
* sem_aux.ads: Likewise.
* sem_case.adb: Likewise.
* sem_case.ads: Likewise.
* sem_cat.adb: Likewise.
* sem_cat.ads: Likewise.
* sem_ch10.adb: Likewise.
* sem_ch10.ads: Likewise.
* sem_ch11.adb: Likewise.
* sem_ch11.ads: Likewise.
* sem_ch12.adb: Likewise.
* sem_ch12.ads: Likewise.
* sem_ch13.adb: Likewise.
* sem_ch13.ads: Likewise.
* sem_ch2.adb: Likewise.
* sem_ch2.ads: Likewise.
* sem_ch3.adb: Likewise.
* sem_ch3.ads: Likewise.
* sem_ch4.adb: Likewise.
* sem_ch4.ads: Likewise.
* sem_ch5.adb: Likewise.
* sem_ch5.ads: Likewise.
* sem_ch6.adb: Likewise.
* sem_ch6.ads: Likewise.
* sem_ch7.adb: Likewise.
* sem_ch7.ads: Likewise.
* sem_ch8.adb: Likewise.
* sem_ch8.ads: Likewise.
* sem_ch9.adb: Likewise.
* sem_ch9.ads: Likewise.
* sem_dim.adb: Likewise.
* sem_dim.ads: Likewise.
* sem_disp.adb: Likewise.
* sem_disp.ads: Likewise.
* sem_dist.adb: Likewise.
* sem_dist.ads: Likewise.
* sem_elab.adb: Likewise.
* sem_elab.ads: Likewise.
* sem_elim.adb: Likewise.
* sem_elim.ads: Likewise.
* sem_eval.adb: Likewise.
* sem_eval.ads: Likewise.
* sem_intr.adb: Likewise.
* sem_intr.ads: Likewise.
* sem_mech.adb: Likewise.
* sem_mech.ads: Likewise.
* sem_prag.adb: Likewise.
* sem_prag.ads: Likewise.
* sem_res.adb: Likewise.
* sem_res.ads: Likewise.
* sem_scil.adb: Likewise.
* sem_scil.ads: Likewise.
* sem_smem.adb: Likewise.
* sem_smem.ads: Likewise.
* sem_type.adb: Likewise.
* sem_type.ads: Likewise.
* sem_util.adb: Likewise.
* sem_util.ads: Likewise.
* sem_warn.adb: Likewise.
* sem_warn.ads: Likewise.
* set_targ.adb: Likewise.
* set_targ.ads: Likewise.
* sfn_scan.adb: Likewise.
* sfn_scan.ads: Likewise.
* sigtramp-armdroid.c: Likewise.
* sigtramp-ios.c: Likewise.
* sigtramp-qnx.c: Likewise.
* sigtramp-vxworks.c: Likewise.
* sigtramp.h: Likewise.
* sinfo-cn.adb: Likewise.
* sinfo-cn.ads: Likewise.
* sinfo.adb: Likewise.
* sinfo.ads: Likewise.
* sinput-c.adb: Likewise.
* sinput-c.ads: Likewise.
* sinput-d.adb: Likewise.
* sinput-d.ads: Likewise.
* sinput-l.adb: Likewise.
* sinput-l.ads: Likewise.
* sinput.adb: Likewise.
* sinput.ads: Likewise.
* socket.c: Likewise.
* spark_xrefs.adb: Likewise.
* spark_xrefs.ads: Likewise.
* sprint.adb: Likewise.
* sprint.ads: Likewise.
* stand.adb: Likewise.
* stand.ads: Likewise.
* stringt.adb: Likewise.
* stringt.ads: Likewise.
* stringt.h: Likewise.
* style.adb: Likewise.
* style.ads: Likewise.
* styleg.adb: Likewise.
* styleg.ads: Likewise.
* stylesw.adb: Likewise.
* stylesw.ads: Likewise.
* switch-b.adb: Likewise.
* switch-b.ads: Likewise.
* switch-c.adb: Likewise.
* switch-c.ads: Likewise.
* switch-m.adb: Likewise.
* switch-m.ads: Likewise.
* switch.adb: Likewise.
* switch.ads: Likewise.
* symbols.adb: Likewise.
* symbols.ads: Likewise.
* sysdep.c: Likewise.
* table.adb: Likewise.
* table.ads: Likewise.
* targext.c: Likewise.
* targparm.adb: Likewise.
* targparm.ads: Likewise.
* tbuild.adb: Likewise.
* tbuild.ads: Likewise.
* tempdir.adb: Likewise.
* tempdir.ads: Likewise.
* terminals.c: Likewise.
* tracebak.c: Likewise.
* tree_gen.adb: Likewise.
* tree_gen.ads: Likewise.
* tree_in.adb: Likewise.
* tree_in.ads: Likewise.
* tree_io.adb: Likewise.
* tree_io.ads: Likewise.
* treepr.adb: Likewise.
* treepr.ads: Likewise.
* ttypes.ads: Likewise.
* types.adb: Likewise.
* types.ads: Likewise.
* types.h: Likewise.
* uintp.adb: Likewise.
* uintp.ads: Likewise.
* uintp.h: Likewise.
* uname.adb: Likewise.
* uname.ads: Likewise.
* urealp.adb: Likewise.
* urealp.ads: Likewise.
* urealp.h: Likewise.
* usage.adb: Likewise.
* usage.ads: Likewise.
* validsw.adb: Likewise.
* validsw.ads: Likewise.
* warnsw.adb: Likewise.
* warnsw.ads: Likewise.
* widechar.adb: Likewise.
* widechar.ads: Likewise.
* xeinfo.adb: Likewise.
* xnmake.adb: Likewise.
* xoscons.adb: Likewise.
* xr_tabls.adb: Likewise.
* xr_tabls.ads: Likewise.
* xref_lib.adb: Likewise.
* xref_lib.ads: Likewise.
* xsinfo.adb: Likewise.
* xsnamest.adb: Likewise.
* xtreeprs.adb: Likewise.
* xutil.adb: Likewise.
* xutil.ads: Likewise.
|
|
2019-12-18 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* einfo.ads (Handling of Type'Size Value): Add references to the
introduction of Object_Size in Ada 2020.
* sem_eval.adb (Subtypes_Statically_Match): Likewise.
From-SVN: r279506
|
|
In sem_eval.adb, we have an assertion that the type of a "null" literal
is an access type. It turns out that this assertion can fail when
processing an illegal program, e.g. one that contains something like
"Integer'(null)". This leads to differences in the compiler's generated
output for such tests depending on whether assertions are/aren't
enabled; in particular, the "compilation abandoned due to previous
error" message generated in Comperr.Compiler_Abort. In order to avoid
these differences, we change the assertion so that it does not fail if
errors have already been posted on the given node.
2019-09-18 Steve Baird <baird@adacore.com>
gcc/ada/
* sem_eval.adb (Expr_Value): Do not fail "the type of a null
literal must be an access type" assertion if errors have already
been posted on the given node.
From-SVN: r275852
|
|
2019-08-20 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* ali.adb, ali.ads, aspects.adb, checks.ads, checks.adb,
doc/gnat_rm/implementation_defined_pragmas.rst,
doc/gnat_ugn/building_executable_programs_with_gnat.rst,
einfo.ads, exp_aggr.adb, exp_ch11.adb, exp_ch3.ads, exp_ch4.adb,
exp_disp.adb, inline.adb, libgnat/a-locale.ads,
libgnat/s-soflin.ads, par_sco.adb, repinfo.adb, sem_ch5.adb,
sem_disp.adb, sem_elab.adb, sem_eval.adb, sem_spark.adb,
sem_spark.ads, sinfo.ads: Minor reformattings, typo fixes and
and rewordings.
From-SVN: r274737
|
|
2019-08-20 Bob Duff <duff@adacore.com>
gcc/ada/
* sem_eval.adb (Expr_Value): Implement the case of an unchecked
conversion of a static expression.
From-SVN: r274726
|
|
This change was initially aimed at fixing a spurious instantiation error
due to a disambiguation issue which happens when a generic unit with two
formal type parameters is instantiated on a single actual type that is
private.
The compiler internally sets the Is_Generic_Actual_Type flag on the
actual subtypes built for the instantiation in order to ease the
disambiguation, but it would fail to set it on the full view if the
subtypes are private. The change makes it so that the flag is properly
set and reset on the full view in this case.
But this uncovered an issue in Subtypes_Statically_Match, which was
relying on a stalled Is_Generic_Actual_Type flag set on a full view
outside of the instantiation to return a positive answer. This bypass
was meant to solve an issue arising with a private discriminated record
type whose completion is a discriminated record type itself derived from
a private discriminated record type, which is used as actual type in an
instantiation in another unit, and the instantiation is used in a child
unit of the original unit. In this case, the private and full views of
the generic actual type are swapped in the child unit, but there was a
mismatch between the chain of full and underlying full views of the
private discriminated record type and that of the generic actual type.
This secondary issue is solved by avoiding to skip the full view in the
preparation of the completion of the private subtype and by directly
constraining the underlying full view of the full view of the base type
instead of building an underlying full view from scratch.
2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_ch3.adb (Build_Underlying_Full_View): Delete.
(Complete_Private_Subtype): Do not set the full view on the
private subtype here. If the full base is itself derived from
private, do not re-derive the parent type but instead constrain
an existing underlying full view.
(Prepare_Private_Subtype_Completion): Do not get to the
underlying full view, if any. Set the full view on the private
subtype here.
(Process_Full_View): Likewise.
* sem_ch12.adb (Check_Generic_Actuals): Also set
Is_Generic_Actual_Type on the full view if the type of the
actual is private.
(Restore_Private_Views): Also reset Is_Generic_Actual_Type on
the full view if the type of the actual is private.
* sem_eval.adb (Subtypes_Statically_Match): Remove bypass for
generic actual types.
gcc/testsuite/
* gnat.dg/generic_inst10.adb, gnat.dg/generic_inst10_pkg.ads:
New testcase.
From-SVN: r274357
|
|
This patch corrects several bugs within the compiler which led to
inconsistent handling of compile time Constraint_Errors. Notibly,
subtype out of range checks which are only out of range of the subtype
must be warnings while out of range checks where the value is out of
range of the base type must be an error. Also, type conversions and
qualified expressions on literals constitute errors on any out of range
value. The compiler needed many of these cases clarified.
------------
-- Source --
------------
-- main.ads
with System;
package Main is
type T_Enum is (Enum_1, Enum_2, Unknown)
with Default_Value => Unknown;
subtype T_Valid_Enum is T_Enum range Enum_1 .. Enum_2;
Value : T_Valid_Enum; -- WARNING
generic
type T_Element is (<>);
Init : T_Element;
package Generic_Test is
Value : T_Element := Init;
end;
package titi is new Generic_Test (T_Valid_Enum, Unknown); -- WARNING
type My_Float is digits System.Max_Base_Digits;
My_Float_Last : constant := My_Float'Last;
Out_Of_Range : constant := My_Float_Last + 1.0;
Flt1 : My_Float := Out_Of_Range; -- ERROR
A : Positive := Positive (16#9999_9999_9999#); -- ERROR
B : Positive := 16#9999_9999_9999#; -- ERROR
C : Positive := 0; -- WARNING
D : Positive := Positive (0); -- ERROR
E : Positive := Positive'(16#9999_9999_9999#); -- ERROR
F : Positive := Positive'(0); -- ERROR
end;
-----------------
-- Compilation --
-----------------
$ gnatmake -q -gnatw_a main.adb
main.ads:9:12: warning: value not in range of type "T_Valid_Enum" defined at
line 7
main.ads:9:12: warning: "Constraint_Error" will be raised at run time
main.ads:18:52: warning: value not in range of type "T_Element" defined at
line 12, instance at line 18
main.ads:18:52: warning: "Constraint_Error" will be raised at run time
main.ads:25:23: value not in range of type "My_Float" defined at line 20
main.ads:25:23: static expression fails Constraint_Check
main.ads:27:19: value not in range of type "Standard.Positive"
main.ads:27:19: static expression fails Constraint_Check
main.ads:28:19: value not in range of type "Standard.Positive"
main.ads:28:19: static expression fails Constraint_Check
main.ads:29:19: warning: value not in range of type "Standard.Positive"
main.ads:29:19: warning: "Constraint_Error" will be raised at run time
main.ads:30:19: value not in range of type "Standard.Positive"
main.ads:30:19: static expression fails Constraint_Check
main.ads:31:27: value not in range of type "Standard.Positive"
main.ads:31:27: static expression fails Constraint_Check
main.ads:32:27: value not in range of type "Standard.Positive"
main.ads:32:27: static expression fails Constraint_Check
gnatmake: "main.ads" compilation error
2019-08-12 Justin Squirek <squirek@adacore.com>
gcc/ada/
* sem_eval.adb (Check_Non_Static_Context): Add a condition to
determine if a range violation constitues a warning or an error.
(Out_Of_Range): Add a condition to determine if a range
violation constitues a warning or an error.
From-SVN: r274288
|
|
When the Loop_Entry attribute is used inside a loop invariant or another
assertion where it is allowed, it may lead to spurious warnings on
conditions that are detected to be always valid. Now fixed.
2019-07-11 Yannick Moy <moy@adacore.com>
gcc/ada/
* sem_eval.adb (Is_Same_Value): Add special case for rewritten
Loop_Entry attribute.
gcc/testsuite/
* gnat.dg/loop_entry1.adb: New testcase.
From-SVN: r273403
|
|
This patch fixes and issue whereby applying 'Img to a constant
enumerated character type would result in a compiler crash when
assertions are enabled and infinite recursion when they are not.
2019-07-09 Justin Squirek <squirek@adacore.com>
gcc/ada/
* sem_eval.adb (Expr_Value_E): Add conditional to correctly
handle constant enumerated character types.
gcc/testsuite/
* gnat.dg/image1.adb: New testcase.
From-SVN: r273292
|
|
Real literals of fixed-point type are expected to keep their precise
fixed-point type in GNATprove. This is now correctly enforced.
There is no impact on compilation.
2019-07-08 Yannick Moy <moy@adacore.com>
gcc/ada/
* expander.adb (Expand): Do not reset Analyzed flag always.
* sem_eval.adb (Fold_Ureal): Mark node as analyzed.
From-SVN: r273211
|
|
From-SVN: r267683
|
|
System'To_Address is supposed to be static when its parameter is static.
This patch fixes a bug in which it is considered nonstatic when used as
the initial value of a variable with the Thread_Local_Storage aspect, so
the compiler incorrectly gives an error when initializing such a
variable with System'To_Address (0).
2018-11-14 Bob Duff <duff@adacore.com>
gcc/ada/
* sem_attr.adb (To_Address): Simplify setting of
Is_Static_Expression. Remove second (unconditional) call to
Set_Is_Static_Expression -- surely it's not static if the
operand is not. Initialize Static on declaration. Do not try
to fold 'To_Address, even though it's static.
* exp_attr.adb (To_Address): Preserve Is_Static_Expression.
* sinfo.ads, sem_eval.ads, sem_eval.adb (Is_Static_Expression,
Is_OK_Static_Expression, Raises_Constraint_Error): Simplify
documentation. There was too much repetition and redundancy.
From-SVN: r266124
|
|
This patch suppresses a spurious warning on the use of a 64-bit modular type
in a quantified expression, where the range of iteration will include a bound
that appears larger than the run-time representation of Universal_Integer'last.
2018-07-31 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_eval.adb (Check_Non_Static_Context): Do not warn on an
integer literal greater than the upper bound of
Universal_Integer'Last when expansion is disabled, to avoid a
spurious warning over ranges involving 64-bit modular types.
gcc/testsuite/
* gnat.dg/iter3.adb: New testcase.
From-SVN: r263095
|
|
2018-07-31 Hristian Kirtchev <kirtchev@adacore.com>
gcc/ada
* checks.adb, contracts.adb, exp_aggr.adb, exp_ch5.adb,
exp_disp.adb, make.adb, sem_ch4.adb, sem_eval.adb, sem_res.adb,
usage.adb: Minor reformatting.
From-SVN: r263089
|
|
2018-07-17 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* sem_eval.adb (Rewrite_In_Raise_CE): Keep the original reason in more
cases.
From-SVN: r262802
|
|
2018-07-17 Hristian Kirtchev <kirtchev@adacore.com>
gcc/ada/
* exp_ch13.adb, exp_ch7.adb, exp_unst.adb, freeze.adb,
libgnat/s-os_lib.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb,
sem_eval.adb, sem_res.adb, sem_util.adb: Minor reformatting.
From-SVN: r262786
|
|
2018-07-16 Hristian Kirtchev <kirtchev@adacore.com>
gcc/ada/
* einfo.adb, exp_ch7.adb, exp_ch9.adb, exp_unst.adb, inline.adb,
sem.adb, sem_ch12.adb, sem_ch13.adb, sem_ch3.adb, sem_eval.adb,
sem_util.adb: Minor reformatting.
From-SVN: r262730
|
|
This patch corrects an issue whereby spurious unhandled exception warnings on
integer literals within static if and case expressions would be emitted when
the restriction No_Exception_Propagation is enabled.
------------
-- Source --
------------
-- gnat.adc
pragma Restrictions (No_Exception_Propagation);
pragma SPARK_Mode (On);
-- pack.ads
package Pack is
procedure Filter (Ret : out Integer);
end Pack;
-- pack.adb
package body Pack is
subtype Nat is Integer range 0 .. 10;
Default : constant Nat := 1;
User_Override : constant Integer := -1;
procedure Filter (Ret : out Integer) is
Val : constant Nat :=
(if User_Override in Nat then
User_Override
else
Default);
begin
Ret := Val;
end Filter;
end Pack;
----------------------------
-- Compilation and output --
----------------------------
& gcc -c -gnatp -gnatwa pack.adb
2018-07-16 Justin Squirek <squirek@adacore.com>
gcc/ada/
* sem_eval.adb (Eval_Integer_Literal): Add exception for avoiding
checks on expanded literals within if and case expressions.
From-SVN: r262714
|
|
2018-07-16 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* sem_eval.adb: Fix spelling for compile-time-known.
From-SVN: r262699
|
|
This patch prevents the compiler from entering infinite recursion when
processing an illegal deferred constant.
------------
-- Source --
------------
-- types.ads
package Types is
type Enum is (One, Two);
end Types;
-- types2.ads
with Types;
package Types2 is
type Enum is private;
One : constant Enum;
Two : constant Enum;
private
type Enum is new Types.Enum;
One : constant Enum := One;
Two : constant Enum := Two;
end Types2;
----------------------------
-- Compilation and output --
----------------------------
$ gcc -c types2.ads
types2.ads:10:04: full constant declaration appears too late
types2.ads:11:04: full constant declaration appears too late
2018-07-16 Hristian Kirtchev <kirtchev@adacore.com>
gcc/ada/
* sem_eval.adb (Compile_Time_Known_Value): Add a guard which prevents
the compiler from entering infinite recursion when trying to determine
whether a deferred constant has a compile time known value, and the
initialization expression of the constant is a reference to the
constant itself.
From-SVN: r262698
|
|
2018-05-30 Hristian Kirtchev <kirtchev@adacore.com>
gcc/ada/
* checks.adb, exp_ch5.adb, exp_ch7.adb, exp_unst.adb, sem_eval.adb:
Minor reformatting.
From-SVN: r260941
|
|
2018-05-30 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* checks.adb (Apply_Scalar_Range_Check):
* sem_eval.adb (Check_Non_Static_Context, Out_Of_Range): Ignore out of
range values for System.Priority in CodePeer mode since the actual
target compiler may provide a wider range.
From-SVN: r260929
|
|
2018-05-21 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* sem_eval.adb (Is_Null_Range): Clarify access to the full view of a
type.
(Not_Null_Range): Same as above.
From-SVN: r260460
|
|
In some cases, the inlining performed in GNATprove mode leads to a crash,
when inlining a call where a return statement of the inlined function
returns a string literal. Now fixed.
2018-05-21 Yannick Moy <moy@adacore.com>
gcc/ada/
* sem_eval.adb (Static_Length): Take into account case of variable of
subtype string literal.
From-SVN: r260452
|
|
Frontend only calls Is_Null_Range and Not_Null_Range routines on full views
of types, but backends (for example GNATprove) might call them also on
private types. This patch adapts those routines to transparently retrieve
the full type when called on a private type.
No frontend test, because only external backends are affected.
2018-01-11 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* sem_eval.adb (Is_Null_Range): Retrieve the full view when called on a
private (sub)type; refactor to avoid early return statement.
(Not_Null_Range): Same as above.
From-SVN: r256522
|
|
2018-01-11 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
Bump copyright notices to 2018.
From-SVN: r256519
|
|
2017-11-09 Yannick Moy <moy@adacore.com>
* binde.adb (Diagnose_Elaboration_Problem): Mark procedure No_Return.
* checks.adb (Apply_Scalar_Range_Check): Rescope variable OK closer to
use. Default initialize Hi, Lo.
(Selected_Range_Checks): Retype Num_Checks more precisely.
(Determine_Range, Determine_Range_R): Default initialize Hi_Right,
Lo_Right.
* contracts.adb (Process_Contract_Cases): Mark parameter Stmts as
Unmodified.
(Process_Postconditions): Mark parameter Stmts as Unmodified.
* exp_attr.adb (Expand_Loop_Entry_Attribute): Default initialize Blk.
* exp_ch4.adb (Expand_N_Allocator): Default initialize Typ.
(Expand_Concatenate): Default initialize High_Bound.
(Optimize_Length_Comparison): Default initialize Ent, Index.
* exp_ch5.adb (Expand_Predicated_Loop): Default initialize L_Hi and
L_Lo.
* exp_ch6.adb (Expand_N_Extended_Return_Statement): Default initialize
Return_Stmt.
* exp_ch9.adb (Expand_Entry_Barrier): Default initialize Func_Body and
remove pragma Warnings(Off).
* exp_imgv.adb (Expand_Image_Attribute): Default initialize Tent.
* exp_util.adb (Find_Interface_Tag): Default initialize AI_Tag.
* freeze.adb (Check_Component_Storage_Order): Default initialize
Comp_Byte_Aligned rather than silencing messages with pragma
Warnings(Off), which does not work for CodePeer initialization
messages, and given that here the possible read of an unitialized value
depends on a proper use of parameters by the caller.
* inline.adb (Expand_Inlined_Call): Default initialize Lab_Decl, Targ.
* sem_ch12.adb (Build_Operator_Wrapper): Default initialize Expr.
* sem_ch3.adb (Build_Derived_Array_Type): Default initialize
Implicit_Base.
* sem_ch4.adb (List_Operand_Interps): Default initialize Nam and remove
pragma Warnings(Off).
(Analyze_Case_Expression): Rescope checking block within branch where
Others_Present is set by the call to Check_Choices.
* sem_ch5.adb (Analyze_Assignment): Default initialize
Save_Full_Analysis.
* sem_ch6.adb (Analyze_Function_Return): Default initialize Obj_Decl,
and restructure code to defend against previous errors, so that, in
that case, control does not flow to the elsif condition which read an
uninitialized Obj_Decl.
* sem_ch9.adb (Analyze_Requeue): Default initialize Synch_Type.
(Check_Interfaces): Default initialize Full_T_Ifaces and Priv_T_Ifaces,
which seem to be left uninitialized and possibly read in some cases.
* sem_dim.adb (Analyze_Aspect_Dimension_System): Retype Position more
precisely. This requires to exchange the test for exiting in case of
too many positions and the increment to Position, inside the loop.
* sem_eval.adb (Eval_Concatenation): Default initialize Folded_Val,
which cannot be read uninitialized, but the reasons for that are quite
subtle.
* sem_intr.adb (Check_Intrinsic_Call): Default initialize Rtyp.
* sem_prag.adb (Collect_Subprogram_Inputs_Outputs): Default initialize
Spec_Id.
* sem_res.adb (Make_Call_Into_Operator): Default initialize Opnd_Type,
and test for presence of non-null Opnd_Type before testing its scope,
in a test which would read its value uninitialized, and is very rarely
exercized (it depends on the presence of an extension of System).
* sem_spark.ads: Update comment to fix name of main analysis procedure.
* sem_warn.adb (Warn_On_Known_Condition): Default initialize
Test_Result.
* set_targ.adb (FailN): Mark procedure with No_Return.
* stylesw.adb (Save_Style_Check_Options): Delete useless code to
initialize all array Options to white space, as there is already code
doing the same for the remaining positions in Options at the end of the
procedure.
2017-11-09 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch11.adb (Possible_Local_Raise): Do not issue the warning for
generic instantiations either.
From-SVN: r254570
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2017-09-08 Bob Duff <duff@adacore.com>
* par-prag.adb, sem_prag.adb, snames.ads-tmpl: Implement pragma
Ada_2020, along the same lines as the other Ada version pragmas.
2017-09-08 Gary Dismukes <dismukes@adacore.com>
* sem_ch12.adb: Minor typo fixes and reformatting.
2017-09-08 Yannick Moy <moy@adacore.com>
* sem_aggr.adb (Resolve_Record_Aggregate):
Rewrite bounds of aggregate subexpressions which may depend on
discriminants of the enclosing aggregate.
2017-09-08 Yannick Moy <moy@adacore.com>
* sem_ch5.adb: Prevent assertion failure on illegal code.
2017-09-08 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Add_SPARK_Xrefs.Is_SPARK_Scope): Avoid
calling Renamed_Entity on an entity which cannot be a renaming.
2017-09-08 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb: Add with & use clause for Urealp.
(Aggr_Assignment_OK_For_Backend): Accept (almost all)
elementary types instead of just discrete types.
* sem_eval.adb (Expr_Value): Deal with N_Null for access types.
* gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>:
Be prepared for the FP zero value in the memset case. Add small
guard.
2017-09-08 Eric Botcazou <ebotcazou@adacore.com>
* s-htable.adb (Static_HTable.Reset): Use aggregate instead
of loop.
From-SVN: r251894
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remaining references to...
2017-09-08 Arnaud Charlet <charlet@adacore.com>
* sem_ch3.adb, layout.adb, layout.ads, exp_attr.adb, debug.adb,
exp_pakd.adb, sem_prag.adb, gnat1drv.adb, targparm.adb, targparm.ads,
repinfo.adb, exp_ch6.adb, exp_aggr.adb, sem_eval.adb, sem_ch13.adb,
exp_ch3.adb: Remove references to Frontend_Layout_On_Target and
remaining references to AAMP_On_Target.
From-SVN: r251877
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2017-09-06 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Check_Postcondition_Use_In_Inlined_Subprogram):
Do not warn on conditions that are not obeyed for Inline_Always
subprograms, when assertions are not enabled.
2017-09-06 Arnaud Charlet <charlet@adacore.com>
* sem_util.adb (Unique_Entity): For abstract states return their
non-limited view.
2017-09-06 Bob Duff <duff@adacore.com>
* sem_ch12.adb (Copy_Generic_Node): When we copy a node
that is a proper body corresponding to a stub, we defer the
adjustment of the sloc until after the correct adjustment has
been computed. Otherwise, Adjust_Instantiation_Sloc will ignore
the adjustment, because it will be outside the range in (the old,
incorrect) S_Adjustment.
* inline.adb: Use named notation for readability and uniformity.
* sinput-l.adb: Minor improvements to debugging output printed
for Debug_Flag_L.
* sinput-l.ads (Create_Instantiation_Source): Minor comment
correction.
2017-09-06 Vincent Celier <celier@adacore.com>
* make.adb: Do not invoke gprbuild for -bargs -P.
2017-09-06 Sylvain Dailler <dailler@adacore.com>
* sem_eval.adb (Compile_Time_Known_Value_Or_Aggr): Adding a
case when Op is of kind N_Qualified_Expression. In this case,
the function is called recursively on the subexpression like in
other cases.
* make.adb: Minor reformatting
2017-09-06 Justin Squirek <squirek@adacore.com>
* einfo.adb (Set_Linker_Section_Pragma): Modify
Set_Linker_Section_Pragma to be consistant with the "getter"
Linker_Section_Pragma.
* exp_ch5.adb (Expand_Formal_Container_Loop): Add proper error
checking for container loops so that the index cursor is not
directly changable by the user with the use of E_Loop_Parameter.
* sem_ch5.adb (Analyze_Block_Statement): Revert previous change.
* sem_warn.adb (Check_References): Revert previous change.
From-SVN: r251789
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2017-05-02 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch6.adb (Analyze_Null_Procedure): Revert previous change.
2017-05-02 Justin Squirek <squirek@adacore.com>
* sem_ch4.adb (Analyze_Case_Expression): Add check for valid
expression (Analyze_If_Expression): Add check for valid condition
* sem_eval.adb (Eval_Case_Expression): Add check for error posted
on case-expression
* sem_res.adb (Resolve_If_Expression): Add check for valid
condition and then-expression.
From-SVN: r247477
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2017-04-28 Javier Miranda <miranda@adacore.com>
* atree.ads (Info_Messages): Removed.
(Warning_Info_Messages): New counter.
(Report_Info_Messages): New counter.
* err_vars.ads Update documentation.
* errout.adb (Delete_Warning_And_Continuations): Update
Info_Message occurrences.
(Error_Msg_Internal): Update Info_Message occurrences.
(Delete_Warning): Update Info_Message occurrences.
(Write_Error_Summary): Update Info_Message occurrences.
(Output_Messages): Update Info_Message occurrences.
(To_Be_Removed): Update Info_Message occurrences.
(Reset_Warnings): Update Info_Message occurrences.
* errutil.adb (Error_Msg): Update Info_Message occurrences.
(Finalize): Update Info_Message occurrences.
(Initialize): Update Info_Message occurrences.
* erroutc.adb (Delete_Msg): Update Info_Message occurrences.
(Compilation_Errors): Update Info_Message_Occurences.
2017-04-28 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch3.adb (Build_Init_Statements): Likewise on Nam.
* freeze.adb (Check_Component_Storage_Order): And on Comp_Byte_Aligned.
* sem_aggr.adb (Resolve_Record_Aggregate): Initialize Box_Node.
* sem_attr.adb (Loop_Entry): Initialize Encl_Loop.
* sem_ch12.adb (Build_Operator_Wrapper): Add pragma Warnings on Expr.
* sem_ch13.adb (Validate_Address_Clauses): Initialize Y_Alignment and
Y_Size.
* sem_eval.adb (Why_Not_Static): Initialize Typ.
* sem_prag.adb (Analyze_Pragma): Add pragma Warnings on Str.
From-SVN: r247390
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2017-04-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_eval.adb (Subtypes_Statically_Compatible): Remove duplicated
check.
(Subtypes_Statically_Match): Remove duplicate check.
* sem_prag.adb (Check_Arg_Is_External_Name): Remove duplicate check.
2017-04-27 Hristian Kirtchev <kirtchev@adacore.com>
* exp_aggr.adb (Replace_Type): Remove the special processing
for selected components.
* exp_attr.adb (Expand_N_Attribute_Reference): Merge the
processing for attributes Fixed_Value and Integer_Value.
* exp_util.adb (Side_Effect_Free): Merge the processing for
qualified expressions, type conversions, and unchecked type
conversions.
* g-comlin.adb (Is_In_Config): Merge the processing for No_Space
and Optional.
* par-ch3.adb (P_Declarative_Items): Merge the processing for
tokens function, not, overriding, and procedure.
* sem_ch6.adb (Fully_Conformant_Expressions): Merge the processing
for qualified expressions, type conversions, and unchecked
type conversions.
* sem_util.adb (Compile_Time_Constraint_Error): Merge the
processing for Ada 83 and instances.
(Object_Access_Level): Merge the processing for indexed components
and selected components.
* uname.adb (Add_Node_Name): Merge the processing for stubs.
2017-04-27 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Install_Primitive_Elaboration_Check):
Do not generate the check when restriction No_Elaboration_Code
is in effect.
2017-04-27 Ed Schonberg <schonberg@adacore.com>
* exp_disp.adb (Build_Class_Wide_Check): New subsidiary
of Expand_Dispatching_Call. If the denoted subprogram has a
class-wide precondition, this is the only precondition that
applies to the call, rather that the class-wide preconditions
that may apply to the body that is executed. (This is specified
in AI12-0195).
From-SVN: r247333
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2017-04-27 Hristian Kirtchev <kirtchev@adacore.com>
* a-cofuse.adb, a-cfdlli.adb, a-cofuse.ads, a-cfdlli.ads, a-cofuve.adb,
a-cofuve.ads, a-cofuma.adb, a-cofuma.ads, sem_eval.adb, a-cofuba.adb:
Minor reformatting.
2017-04-27 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Call): If the return type of a function
is incomplete in an context in which the full view is available,
replace the type of the call by the full view, to prevent spurious
type errors.
* exp_disp.adb (Check_Premature_Freezing): Disable check on an
abstract subprogram so that compiler does not reject a parameter
of a primitive operation of a tagged type being frozen, when
the untagged type of that parameter cannot be frozen.
2017-04-27 Bob Duff <duff@adacore.com>
* sem_attr.adb (Compute_Type_Key): Don't walk
representation items for irrelevant types, which could be in a
different source file.
2017-04-27 Steve Baird <baird@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference):
Don't expand Image, Wide_Image, Wide_Wide_Image attributes
for CodePeer.
From-SVN: r247305
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2017-04-27 Yannick Moy <moy@adacore.com>
* exp_unst.ads: Fix typos in comments.
2017-04-27 Ed Schonberg <schonberg@adacore.com>
* sem_eval.adb (Choice_Matches): Handle properly a real literal
whose type has a defined static predicate.
2017-04-27 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Insert_Dereference_Action):
Do not adjust the address of a controlled object when the
associated access type is subject to pragma No_Heap_Finalization.
Code reformatting.
From-SVN: r247304
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2017-04-25 Gary Dismukes <dismukes@adacore.com>
* sem_prag.adb, sem_warn.adb, sem_eval.adb: Minor reformatting and
typo fixes.
From-SVN: r247225
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2017-04-25 Hristian Kirtchev <kirtchev@adacore.com>
* comperr.adb (Compiler_Abort): Add a pair of pragma Warnings
On/Off to defend against a spurious warning in conditional
compilation.
* exp_ch4.adb (Rewrite_Comparison): Reimplemented.
* namet.adb (Finalize): Add a pair of pragma Warnings On/Off to
defend against a spurious warning in conditional compilation.
* output.adb Add a pair of pragma Warnings On/Off to defend
against a spurious warning in conditional compilation.
* sem_eval.adb (Eval_Relational_Op): Major code clean up.
(Fold_General_Op): New routine.
(Fold_Static_Real_Op): New routine.
(Test_Comparison): New routine.
* sem_eval.ads (Test_Comparison): New routine.
* sem_warn.adb (Is_Attribute_Constant_Comparison): New routine.
(Warn_On_Constant_Valid_Condition): New routine.
(Warn_On_Known_Condition): Use Is_Attribute_Constant_Comparison
to detect a specific case.
* sem_warn.adb (Warn_On_Constant_Valid_Condition): New routine.
* urealp.adb (Tree_Read): Add a pair of pragma Warnings On/Off
to defend against a spurious warning in conditional compilation.
(Tree_Write): Add a pair of pragma Warnings On/Off to defend
against a spurious warning in conditional compilation.
* usage.adb Add a pair of pragma Warnings On/Off to defend
against a spurious warning in conditional compilation.
2017-04-25 Arnaud Charlet <charlet@adacore.com>
* sinfo.ads, sem_ch13.adb: Update comment.
From-SVN: r247224
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