| 1 | // RUN: %clang_cc1 %s -fsyntax-only -triple x86_64-unknown-unknown -verify |
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| 2 | // RUN: %clang_cc1 %s -fsyntax-only -triple arm64-unknown-unknown -verify |
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| 3 | // RUN: %clang_cc1 %s -fsyntax-only -triple x86_64-unknown-windows-msvc -verify |
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| 4 | // RUN: %clang_cc1 %s -fsyntax-only -triple aarch64-unknown-windows-msvc -verify |
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| 5 | // RUN: %clang_cc1 %s -fsyntax-only -triple thumbv7-unknown-windows-msvc -verify |
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| 6 | |
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| 7 | typedef void typedef_fun_t(int); |
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| 8 | |
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| 9 | void __attribute__((preserve_most)) foo(void *ptr) { |
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| 10 | } |
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| 11 | |
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| 12 | void __attribute__((preserve_most(1))) foo1(void *ptr) { // expected-error {{'preserve_most' attribute takes no arguments}} |
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| 13 | } |
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| 14 | |
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| 15 | void (__attribute__((preserve_most)) *pfoo1)(void *) = foo; |
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| 16 | |
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| 17 | void (__attribute__((cdecl)) *pfoo2)(void *) = foo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *) __attribute__((cdecl))' with an expression of type 'void (void *) __attribute__((preserve_most))'}} |
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| 18 | void (*pfoo3)(void *) = foo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *)' with an expression of type 'void (void *) __attribute__((preserve_most))'}} |
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| 19 | |
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| 20 | typedef_fun_t typedef_fun_foo; // expected-note {{previous declaration is here}} |
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| 21 | void __attribute__((preserve_most)) typedef_fun_foo(int x) { } // expected-error {{function declared 'preserve_most' here was previously declared without calling convention}} |
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| 22 | |
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| 23 | struct type_test_foo {} __attribute__((preserve_most)); // expected-warning {{'preserve_most' attribute only applies to functions and methods}} |
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| 24 | |
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| 25 | void __attribute__((preserve_all)) boo(void *ptr) { |
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| 26 | } |
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| 27 | |
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| 28 | void __attribute__((preserve_all(1))) boo1(void *ptr) { // expected-error {{'preserve_all' attribute takes no arguments}} |
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| 29 | } |
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| 30 | |
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| 31 | void (__attribute__((preserve_all)) *pboo1)(void *) = boo; |
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| 32 | |
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| 33 | void (__attribute__((cdecl)) *pboo2)(void *) = boo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *) __attribute__((cdecl))' with an expression of type 'void (void *) __attribute__((preserve_all))'}} |
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| 34 | void (*pboo3)(void *) = boo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *)' with an expression of type 'void (void *) __attribute__((preserve_all))'}} |
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| 35 | |
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| 36 | typedef_fun_t typedef_fun_boo; // expected-note {{previous declaration is here}} |
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| 37 | void __attribute__((preserve_all)) typedef_fun_boo(int x) { } // expected-error {{function declared 'preserve_all' here was previously declared without calling convention}} |
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| 38 | |
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| 39 | struct type_test_boo {} __attribute__((preserve_all)); // expected-warning {{'preserve_all' attribute only applies to functions and methods}} |
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| 40 | |
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