function.c (push_function_context_to): Don't set contains_functions.

	* function.c (push_function_context_to): Don't set
	contains_functions.
	* function.h (function): Remove contains_functions.
	(current_function_contains_functions): Remove.

From-SVN: r97837

gcc/ChangeLog

@@ -2,6 +2,11 @@
 
 	* c-tree.h (C_LANG_TREE_NODE_CHAIN_NEXT): Remove.
 
+	* function.c (push_function_context_to): Don't set
+	contains_functions.
+	* function.h (function): Remove contains_functions.
+	(current_function_contains_functions): Remove.
+
 2005-04-08  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* config/s390/tpf.h (ASM_SPEC): Define.

gcc/function.c

@@ -242,21 +242,10 @@ find_function_data (tree decl)
    variables.  */
 
 void
-push_function_context_to (tree context)
+push_function_context_to (tree context ATTRIBUTE_UNUSED)
 {
   struct function *p;
 
-  if (context)
-    {
-      if (context == current_function_decl)
-	cfun->contains_functions = 1;
-      else
-	{
-	  struct function *containing = find_function_data (context);
-	  containing->contains_functions = 1;
-	}
-    }
-
   if (cfun == 0)
     init_dummy_function_start ();
   p = cfun;

gcc/function.h

@@ -380,9 +380,6 @@ struct function GTY(())
      function.  */
   unsigned int has_nonlocal_goto : 1;
 
-  /* Nonzero if function being compiled contains nested functions.  */
-  unsigned int contains_functions : 1;
-
   /* Nonzero if the current function is a thunk, i.e., a lightweight
      function implemented by the output_mi_thunk hook) that just
      adjusts one of its arguments and forwards to another
@@ -452,7 +449,6 @@ extern int trampolines_created;
 #define current_function_calls_setjmp (cfun->calls_setjmp)
 #define current_function_calls_alloca (cfun->calls_alloca)
 #define current_function_calls_eh_return (cfun->calls_eh_return)
-#define current_function_contains_functions (cfun->contains_functions)
 #define current_function_is_thunk (cfun->is_thunk)
 #define current_function_args_info (cfun->args_info)
 #define current_function_args_size (cfun->args_size)