c-pragma.c (init_pragma): Call c_register_pragma_with_expansion for pragma redefine_extname.

gcc/

2006-01-27  Carlos O'Donell  <carlos@codesourcery.com>

	* c-pragma.c (init_pragma) : Call c_register_pragma_with_expansion
	for pragma redefine_extname.

gcc/testsuite/

2006-01-27  Carlos O'Donell  <carlos@codesourcery.com>

	* gcc.dg/pragma-re-4.c: New test.

From-SVN: r110308

gcc/ChangeLog

+2006-01-27  Carlos O'Donell  <carlos@codesourcery.com>
+
+	* c-pragma.c (init_pragma) : Call c_register_pragma_with_expansion
+	for pragma redefine_extname.
+
 2006-01-27  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/25864

gcc/c-pragma.c

@@ -817,7 +817,7 @@ init_pragma (void)
 
   c_register_pragma ("GCC", "diagnostic", handle_pragma_diagnostic);
 
-  c_register_pragma (0, "redefine_extname", handle_pragma_redefine_extname);
+  c_register_pragma_with_expansion (0, "redefine_extname", handle_pragma_redefine_extname);
   c_register_pragma (0, "extern_prefix", handle_pragma_extern_prefix);
 
 #ifdef REGISTER_TARGET_PRAGMAS

gcc/testsuite/ChangeLog

+2006-01-27  Carlos O'Donell  <carlos@codesourcery.com>
+
+	* gcc.dg/pragma-re-4.c: New test.
+
 2005-01-27  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/25964

gcc/testsuite/gcc.dg/pragma-re-4.c

+/* Copyright (C) 2006 Free Software Foundation, Inc. */
+/* Contributed by Carlos O'Donell on 2006-01-27 */
+
+/* Origin: Carlos O'Donell <carlos@codesourcery.com> */
+/* { dg-do compile { target *-*-solaris* } } */
+/* { dg-final { scan-assembler "_foo" } } */
+/* { dg-final { scan-assembler-not "_foo64" } } */
+
+#define foo     _foo
+#define foo64   _foo64
+extern int foo(void);
+extern int foo64(void);
+#pragma redefine_extname foo64 foo
+int
+bar()
+{
+        return (foo64());
+}