21 lines
958 B
Mathematica
21 lines
958 B
Mathematica
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// RUN: %clang_cc1 -verify -fsyntax-only -fobjc-arc -fblocks %s
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#define CALLED_ONCE __attribute__((called_once))
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void test1(int x CALLED_ONCE); // expected-error{{'called_once' attribute only applies to function-like parameters}}
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void test2(double x CALLED_ONCE); // expected-error{{'called_once' attribute only applies to function-like parameters}}
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void test3(void (*foo)() CALLED_ONCE); // no-error
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void test4(int (^foo)(int) CALLED_ONCE); // no-error
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void test5(void (*foo)() __attribute__((called_once(1))));
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// expected-error@-1{{'called_once' attribute takes no arguments}}
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void test6(void (*foo)() __attribute__((called_once("str1", "str2"))));
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// expected-error@-1{{'called_once' attribute takes no arguments}}
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CALLED_ONCE void test7(); // expected-warning{{'called_once' attribute only applies to parameters}}
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void test8() {
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void (*foo)() CALLED_ONCE; // expected-warning{{'called_once' attribute only applies to parameters}}
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foo();
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}
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