decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ and its ilk.

	* decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
	and its ilk.

From-SVN: r40485

gcc/cp/ChangeLog

 2001-03-14  Mark Mitchell  <mark@codesourcery.com>
 
+	* decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
+	and its ilk.
+
+2001-03-14  Mark Mitchell  <mark@codesourcery.com>
+
 	* class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
 	* cp-tree.h (DECL_IN_MEMORY_P): Likewise.
 	* decl.c (duplicate_decls): Likewise.

gcc/cp/decl.c

@@ -6609,6 +6609,7 @@ cp_make_fname_decl (id, name, type_dep)
   DECL_SOURCE_LINE (decl) = 0;
   DECL_ARTIFICIAL (decl) = 1;
   DECL_IN_SYSTEM_HEADER (decl) = 1;
+  DECL_IGNORED_P (decl) = 1;
   pushdecl (decl);
   if (processing_template_decl)
     decl = push_template_decl (decl);

gcc/testsuite/g++.old-deja/g++.other/fnname1.C

+// Build don't run:
+// Origin: Loren James Rittle <rittle@latour.rsch.comm.mot.com>
+// Special g++ Options: -g
+
+int main ()
+{
+  const char *s = __FUNCTION__;
+}