I'm applying the following as obvious, GCC 4.7 doesn't grok -Wpedantic.
Sorry for not testing that properly.
2013-12-04 Marek Polacek <pola...@redhat.com>
PR c/59351
testsuite/
* gcc.dg/pr59351.c: Use -pedantic instead of -Wpedantic.
--- gcc/testsuite/gcc.dg/pr59351.c.mp3 2013-12-04 16:49:17.232824975 +0100
+++ gcc/testsuite/gcc.dg/pr59351.c 2013-12-04 16:49:30.380873769 +0100
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-std=c99 -Wpedantic" } */
+/* { dg-options "-std=c99 -pedantic" } */
unsigned int
foo (void)
Marek
