diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/20031012-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/20031012-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/20031012-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/20031012-1.c new file mode 100644 index 000000000..f83e1d3f5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/20031012-1.c @@ -0,0 +1,18 @@ +/* { dg-options "-Waddress" } */ +/* Origin: Andrew Morton <akpm@osdl.org> */ +/* Warn if a function addres of a non-weak function is used + as a truth value. */ +/* See thread starting at http://gcc.gnu.org/ml/gcc/2003-10/msg00414.html */ + +void foo(void) +{} + +void bar(void) +{} + +int main() { + if (foo) /* { dg-warning "" } */ + bar(); + return 0; +} + |