Yet more Objective-C++...

        * c-common.h (objc_finish_try_stmt): Add.
        (objc_build_synchronized): Add.
        (objc_generate_write_barrier): Add.
        * stub-objc.c (objc_build_synchronized): Add return value.
        (objc_finish_try_stmt): Likewise.
        (objc_generate_write_barrier): Add.

        * c-common.h (objc_rewrite_function_call): Add.
        * c-typeck.c (build_function_call): Allow objc to rewrite
        FUNCTION_DECLs.
        (build_modify_expr): Allow objc to generate write barriers.
        * c.opt (Wassign-intercept): Add.
        (Wstrict-selector-match): Add.
        (fobjc-call-cxx-cdtors): Add.
        (fobjc-direct-dispatch): Add.
        (fobjc-gc): Add.
        * dbxout.c (get_lang_number): Add Objective-C++ support.
        * doc/invoke.texi (-fobjc-call-cxx-cdtors): Likewise.
        (-Wstrict-selector-match): Likewise.
        (-fobjc-direct-dispatch): Likewise.
        (-Wassign-intercept): Likewise.
        (Overall Options): Likewise.
        * gengtype.c (get_output_file_with_visibility): Likewise.
        * stub-objc.c (objc_rewrite_function_call): Add.
        * config/darwin.h (ASM_OUTPUT_LABELREF): Improved quoting support.

        * c-common.c (flag_objc_exceptions): Remove.
        (flag_objc_sjlj_exceptions): Remove.
        * c-decl.c (objc_mark_locals_volatile): Don't change decls
        that are already ok.
        * c-opts.c (c_common_handle_option, case
        OPT_fobjc_exceptions): Remove.
        (case OPT_fobjc_sjlj_exceptions): Remove
        * c.opt (fobjc-call-cxx-cdtors): Have opt create the flag.
        (fobjc-exceptions): Likewise.
        (fobjc-sjlj-exceptions): Likewise.
        * config/rs6000/darwin.h (OFFS_MSGSEND_FAST): Add.
        (OFFS_ASSIGNIVAR_FAST): Add.

From-SVN: r99858

1 files changed, 20 insertions, 4 deletions

diff --git a/gcc/stub-objc.c b/gcc/stub-objc.c
index 481183f..ed9ac97 100644
--- a/gcc/stub-objc.c
+++ b/gcc/stub-objc.c
@@ -71,6 +71,12 @@ objc_comptypes (tree ARG_UNUSED (lhs), tree ARG_UNUSED (rhs),
 }
 
 tree
+objc_rewrite_function_call (tree function, tree ARG_UNUSED (params))
+{
+  return function;
+}
+
+tree
 objc_message_selector (void)
 { 
   return 0;
@@ -257,21 +263,22 @@ objc_is_public (tree ARG_UNUSED (expr), tree ARG_UNUSED (identifier))
 }
 
 tree
-objc_get_class_ivars (tree ARG_UNUSED (class_name))
+objc_get_class_ivars (tree ARG_UNUSED (name))
 {
   return 0;
 }
 
 tree
-objc_build_throw_stmt (tree ARG_UNUSED (throw_expr))
+objc_build_throw_stmt (tree ARG_UNUSED (expr))
 {
   return 0;
 }
 
-void
+tree
 objc_build_synchronized (location_t ARG_UNUSED (start_locus),
 			 tree ARG_UNUSED (mutex), tree ARG_UNUSED (body))
 {
+  return 0;
 }
 
 void
@@ -295,7 +302,16 @@ objc_build_finally_clause (location_t ARG_UNUSED (finally_locus),
 {
 }
 
-void
+tree
 objc_finish_try_stmt (void)
 {
+  return 0;
 }
+
+tree
+objc_generate_write_barrier (tree ARG_UNUSED (lhs),
+			     enum tree_code ARG_UNUSED (modifycode),
+			     tree ARG_UNUSED (rhs))
+{
+  return 0;
+}