diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c b/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c new file mode 100644 index 000000000..441899edb --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c @@ -0,0 +1,7 @@ +/* { dg-do compile } */ +/* { dg-options "-std=c89 -Wimplicit-function-declaration" } */ + +void f(void) +{ + puts("Hello"); /* { dg-warning "implicit declaration of function" } */ +} |