diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wunreachable-7.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wunreachable-7.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wunreachable-7.c b/gcc/testsuite/gcc.dg/Wunreachable-7.c index a19c94a1760..9a4d411be22 100644 --- a/gcc/testsuite/gcc.dg/Wunreachable-7.c +++ b/gcc/testsuite/gcc.dg/Wunreachable-7.c @@ -2,6 +2,9 @@ /* { dg-do compile } */ /* { dg-options "-O2 -Wunreachable-code" } */ +extern int printf (const char *, ...); +extern void exit (int); + int main(int argc, char *argv[]) { if (argc != 1) |