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view clang/test/Sema/attr-unavailable-message.c @ 207:2e18cbf3894f
LLVM12
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jun 2021 06:07:14 +0900 (2021-06-07) |
parents | 1d019706d866 |
children | c4bab56944e8 |
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// RUN: %clang_cc1 -fsyntax-only -verify %s // rdar: //6734520 void tooManyArgs() __attribute__((unavailable("a", "b"))); // expected-error {{'unavailable' attribute takes no more than 1 argument}} 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, b __attribute__((deprecated())) = 2, // expected-note {{'b' has been explicitly marked deprecated here}} c = 3 }__attribute__((deprecated())); // expected-note {{'foo' has been explicitly marked deprecated here}} enum fee { // expected-note 2 {{'fee' has been explicitly marked unavailable here}} r = 1, 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}} }