diff options
Diffstat (limited to 'clang/test/Sema/builtins.c')
| -rw-r--r-- | clang/test/Sema/builtins.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/clang/test/Sema/builtins.c b/clang/test/Sema/builtins.c index 7e999991f34..a831d030ef1 100644 --- a/clang/test/Sema/builtins.c +++ b/clang/test/Sema/builtins.c @@ -253,3 +253,26 @@ void test21(const int *ptr) { __sync_fetch_and_add(ptr, 1); // expected-error{{address argument to atomic builtin cannot be const-qualified ('const int *' invalid)}} __atomic_fetch_add(ptr, 1, 0); // expected-error {{address argument to atomic operation must be a pointer to non-const type ('const int *' invalid)}} } + +void test22(void) { + (void)__builtin_signbit(); // expected-error{{too few arguments to function call, expected 1, have 0}} + (void)__builtin_signbit(1.0, 2.0, 3.0); // expected-error{{too many arguments to function call, expected 1, have 3}} + (void)__builtin_signbit(1); // expected-error {{floating point classification requires argument of floating point type (passed in 'int')}} + (void)__builtin_signbit(1.0); + (void)__builtin_signbit(1.0f); + (void)__builtin_signbit(1.0L); + + (void)__builtin_signbitf(); // expected-error{{too few arguments to function call, expected 1, have 0}} + (void)__builtin_signbitf(1.0, 2.0, 3.0); // expected-error{{too many arguments to function call, expected 1, have 3}} + (void)__builtin_signbitf(1); + (void)__builtin_signbitf(1.0); + (void)__builtin_signbitf(1.0f); + (void)__builtin_signbitf(1.0L); + + (void)__builtin_signbitl(); // expected-error{{too few arguments to function call, expected 1, have 0}} + (void)__builtin_signbitl(1.0, 2.0, 3.0); // expected-error{{too many arguments to function call, expected 1, have 3}} + (void)__builtin_signbitl(1); + (void)__builtin_signbitl(1.0); + (void)__builtin_signbitl(1.0f); + (void)__builtin_signbitl(1.0L); +} |
