| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| // rdar: //6734520 |
| |
| int foo(int) __attribute__((__unavailable__("USE IFOO INSTEAD"))); // expected-note {{'foo' has been explicitly marked unavailable here}} |
| double dfoo(double) __attribute__((__unavailable__("NO LONGER"))); // expected-note 2 {{'dfoo' has been explicitly marked unavailable here}} |
| |
| void bar() __attribute__((__unavailable__)); // expected-note {{explicitly marked unavailable}} |
| |
| int quux(void) __attribute__((__unavailable__(12))); // expected-error {{'__unavailable__' attribute requires a string}} |
| |
| #define ACCEPTABLE "Use something else" |
| int quux2(void) __attribute__((__unavailable__(ACCEPTABLE))); |
| |
| void test_foo() { |
| int ir = foo(1); // expected-error {{'foo' is unavailable: USE IFOO INSTEAD}} |
| double dr = dfoo(1.0); // expected-error {{'dfoo' is unavailable: NO LONGER}} |
| |
| void (*fp)() = &bar; // expected-error {{'bar' is unavailable}} |
| |
| double (*fp4)(double) = dfoo; // expected-error {{'dfoo' is unavailable: NO LONGER}} |
| } |
| |
| char test2[__has_feature(attribute_unavailable_with_message) ? 1 : -1]; |
| |
| // rdar://9623855 |
| void unavail(void) __attribute__((__unavailable__)); |
| void unavail(void) { |
| // No complains inside an unavailable function. |
| int ir = foo(1); |
| double dr = dfoo(1.0); |
| void (*fp)() = &bar; |
| double (*fp4)(double) = dfoo; |
| } |
| |
| // rdar://10201690 |
| enum foo { |
| a = 1, // expected-note {{'a' has been explicitly marked deprecated here}} |
| b __attribute__((deprecated())) = 2, // expected-note {{'b' has been explicitly marked deprecated here}} |
| c = 3 |
| }__attribute__((deprecated())); |
| |
| enum fee { // expected-note {{'fee' has been explicitly marked unavailable here}} |
| r = 1, // expected-note {{'r' has been explicitly marked unavailable here}} |
| s = 2, |
| t = 3 |
| }__attribute__((unavailable())); |
| |
| enum fee f() { // expected-error {{'fee' is unavailable}} |
| int i = a; // expected-warning {{'a' is deprecated}} |
| |
| i = b; // expected-warning {{'b' is deprecated}} |
| |
| return r; // expected-error {{'r' is unavailable}} |
| } |