diff options
Diffstat (limited to 'test/Sema/enable_if.c')
| -rw-r--r-- | test/Sema/enable_if.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/test/Sema/enable_if.c b/test/Sema/enable_if.c index 0cd9c48f42b58..1cc14659021dd 100644 --- a/test/Sema/enable_if.c +++ b/test/Sema/enable_if.c @@ -72,8 +72,8 @@ int isdigit(int c) __attribute__((overloadable)) // expected-note{{candidate fu __attribute__((unavailable("'c' must have the value of an unsigned char or EOF"))); void test3(int c) { - isdigit(c); - isdigit(10); + isdigit(c); // expected-warning{{ignoring return value of function declared with pure attribute}} + isdigit(10); // expected-warning{{ignoring return value of function declared with pure attribute}} #ifndef CODEGEN isdigit(-10); // expected-error{{call to unavailable function 'isdigit': 'c' must have the value of an unsigned char or EOF}} #endif @@ -142,4 +142,11 @@ void test8() { void (*p1)(int) = &f4; // expected-error{{cannot take address of function 'f4' becuase it has one or more non-tautological enable_if conditions}} void (*p2)(int) = f4; // expected-error{{cannot take address of function 'f4' becuase it has one or more non-tautological enable_if conditions}} } + +void regular_enable_if(int a) __attribute__((enable_if(a, ""))); // expected-note 3{{declared here}} +void PR27122_ext() { + regular_enable_if(0, 2); // expected-error{{too many arguments}} + regular_enable_if(1, 2); // expected-error{{too many arguments}} + regular_enable_if(); // expected-error{{too few arguments}} +} #endif |