1 // RUN: %clang_cc1 -fsyntax-only -verify %s -triple i686-pc-linux-gnu
2 // expected-no-diagnostics
3
4 // PR 4142 - support glibc extension to printf: '%m' (which prints strerror(errno)).
5 int printf(char const*,...);
percentm(void)6 void percentm(void) {
7 printf("%m");
8 }
9