* configure.in: Add *-*-freebsd* configurations.

[pf3gnuchains/gcc-fork.git] / gcc / c-objc-common.c

diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c
index 416a310..36b5db4 100644 (file)
--- a/gcc/c-objc-common.c
+++ b/gcc/c-objc-common.c
@@ -209,6 +209,20 @@ c_cannot_inline_tree_fn (fnp)
   return 0;
 }
 
+/* Called from check_global_declarations.  */
+
+bool
+c_warn_unused_global_decl (decl)
+     tree decl;
+{
+  if (TREE_CODE (decl) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (decl))
+    return false;
+  if (DECL_IN_SYSTEM_HEADER (decl))
+    return false;
+
+  return true;
+}
+
 /* Initialization common to C and Objective-C front ends.  */
 const char *
 c_objc_common_init (filename)
@@ -220,8 +234,6 @@ c_objc_common_init (filename)
   if (filename == NULL)
     return NULL;
 
-  lang_unsafe_for_reeval = c_unsafe_for_reeval;
-
   save_lang_status = &push_c_function_context;
   restore_lang_status = &pop_c_function_context;
   mark_lang_status = &mark_c_function_context;
@@ -326,7 +338,7 @@ finish_cdtor (body)
 
   RECHAIN_STMTS (body, COMPOUND_BODY (body));
 
-  finish_function (0);
+  finish_function (0, 0);
 }
 
 /* Called at end of parsing, but before end-of-file processing.  */