82 lines
3.9 KiB
C++
82 lines
3.9 KiB
C++
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// RUN: %clang_cc1 -std=c++11 -fms-compatibility -fsyntax-only -verify %s
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int foo() __attribute__((optnone));
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int bar() __attribute__((optnone)) __attribute__((noinline));
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int baz() __attribute__((always_inline)) __attribute__((optnone)); // expected-warning{{'always_inline' attribute ignored}} expected-note{{conflicting attribute is here}}
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int quz() __attribute__((optnone)) __attribute__((always_inline)); // expected-warning{{'always_inline' attribute ignored}} expected-note{{conflicting attribute is here}}
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__attribute__((always_inline)) int baz1(); // expected-warning{{'always_inline' attribute ignored}}
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__attribute__((optnone)) int baz1() { return 1; } // expected-note{{conflicting attribute is here}}
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__attribute__((optnone)) int quz1(); // expected-note{{conflicting attribute is here}}
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__attribute__((always_inline)) int quz1() { return 1; } // expected-warning{{'always_inline' attribute ignored}}
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int bay() __attribute__((minsize)) __attribute__((optnone)); // expected-warning{{'minsize' attribute ignored}} expected-note{{conflicting}}
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int quy() __attribute__((optnone)) __attribute__((minsize)); // expected-warning{{'minsize' attribute ignored}} expected-note{{conflicting}}
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__attribute__((minsize)) int bay1(); // expected-warning{{'minsize' attribute ignored}}
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__attribute__((optnone)) int bay1() { return 1; } // expected-note{{conflicting attribute is here}}
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__attribute__((optnone)) int quy1(); // expected-note{{conflicting attribute is here}}
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__attribute__((minsize)) int quy1() { return 1; } // expected-warning{{'minsize' attribute ignored}}
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__attribute__((always_inline)) // expected-warning{{'always_inline' attribute ignored}}
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__attribute__((minsize)) // expected-warning{{'minsize' attribute ignored}}
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void bay2();
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__attribute__((optnone)) // expected-note 2 {{conflicting}}
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void bay2() {}
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__forceinline __attribute__((optnone)) int bax(); // expected-warning{{'__forceinline' attribute ignored}} expected-note{{conflicting}}
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__attribute__((optnone)) __forceinline int qux(); // expected-warning{{'__forceinline' attribute ignored}} expected-note{{conflicting}}
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__forceinline int bax2(); // expected-warning{{'__forceinline' attribute ignored}}
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__attribute__((optnone)) int bax2() { return 1; } // expected-note{{conflicting}}
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__attribute__((optnone)) int qux2(); // expected-note{{conflicting}}
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__forceinline int qux2() { return 1; } // expected-warning{{'__forceinline' attribute ignored}}
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int globalVar __attribute__((optnone)); // expected-warning{{'optnone' attribute only applies to functions}}
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int fubar(int __attribute__((optnone)), int); // expected-warning{{'optnone' attribute only applies to functions}}
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struct A {
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int aField __attribute__((optnone)); // expected-warning{{'optnone' attribute only applies to functions}}
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};
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struct B {
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void foo() __attribute__((optnone));
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static void bar() __attribute__((optnone));
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};
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// Verify that we can specify the [[clang::optnone]] syntax as well.
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[[clang::optnone]]
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int foo2();
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[[clang::optnone]]
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int bar2() __attribute__((noinline));
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[[clang::optnone]] // expected-note {{conflicting}}
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int baz2() __attribute__((always_inline)); // expected-warning{{'always_inline' attribute ignored}}
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[[clang::optnone]] int globalVar2; //expected-warning{{'optnone' attribute only applies to functions}}
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struct A2 {
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[[clang::optnone]] int aField; // expected-warning{{'optnone' attribute only applies to functions}}
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};
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struct B2 {
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[[clang::optnone]]
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void foo();
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[[clang::optnone]]
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static void bar();
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};
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// Verify that we can handle the [[_Clang::optnone]] and
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// [[__clang__::optnone]] spellings, as well as [[clang::__optnone__]].
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[[_Clang::optnone]] int foo3();
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[[__clang__::optnone]] int foo4(); // expected-warning {{'__clang__' is a predefined macro name, not an attribute scope specifier; did you mean '_Clang' instead?}}
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[[clang::__optnone__]] int foo5();
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[[_Clang::__optnone__]] int foo6();
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[[_Clang::optnone]] int foo7; // expected-warning {{'optnone' attribute only applies to functions}}
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