2007-12-20  Jakub Jelinek  <jakub@redhat.com>

	PR debug/34535
	* tree-mudflap.c (mf_make_builtin): Make decl artificial
	and don't emit debug info for it.

	PR debug/34535
	* cp-lang.c (cp_classify_record): Check TYPE_LANG_SPECIFIC
	is non-NULL before testing CLASSTYPE_DECLARED_CLASS.

--- gcc/cp/cp-lang.c.jj	2007-12-16 12:36:16.000000000 +0100
+++ gcc/cp/cp-lang.c	2007-12-20 10:58:19.000000000 +0100
@@ -159,7 +159,7 @@ cxx_dwarf_name (tree t, int verbosity)
 static enum classify_record
 cp_classify_record (tree type)
 {
-  if (CLASSTYPE_DECLARED_CLASS (type))
+  if (TYPE_LANG_SPECIFIC (type) && CLASSTYPE_DECLARED_CLASS (type))
     return RECORD_IS_CLASS;
 
   return RECORD_IS_STRUCT;
--- gcc/tree-mudflap.c.jj	2007-08-13 15:11:18.000000000 +0200
+++ gcc/tree-mudflap.c	2007-12-20 11:15:01.000000000 +0100
@@ -301,6 +301,10 @@ mf_make_builtin (enum tree_code category
   TREE_PUBLIC (decl) = 1;
   DECL_EXTERNAL (decl) = 1;
   lang_hooks.decls.pushdecl (decl);
+  /* The decl was declared by the compiler.  */
+  DECL_ARTIFICIAL (decl) = 1;
+  /* And we don't want debug info for it.  */
+  DECL_IGNORED_P (decl) = 1;
   return decl;
 }