diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/void-cast-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/void-cast-1.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/void-cast-1.c b/gcc/testsuite/gcc.dg/void-cast-1.c new file mode 100644 index 000000000..bd4e7b3bf --- /dev/null +++ b/gcc/testsuite/gcc.dg/void-cast-1.c @@ -0,0 +1,11 @@ +/* Don't warn where the left-hand side of a comma expression is a + comma expression whose right-hand side is cast to void. Bug + 21159. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-Wall" } */ + +int a, b, c, d; +int e(void) { return (void)a, b; } +int f(void) { return (void)a, (void)b, c; } +int g(void) { return (void)a, (void)b, (void)c, d; } |