67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST1
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST2
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST3
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST4
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++14 -DTEST5
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++14 -DTEST6
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST7
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST8
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST9
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST10 -ffreestanding
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#if TEST1
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int main; // expected-error{{main cannot be declared as global variable}}
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#elif TEST2
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// expected-no-diagnostics
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int f () {
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int main;
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return main;
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}
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#elif TEST3
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// expected-no-diagnostics
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void x(int main) {};
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int y(int main);
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#elif TEST4
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// expected-no-diagnostics
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class A {
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static int main;
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};
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#elif TEST5
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// expected-no-diagnostics
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template<class T> constexpr T main;
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#elif TEST6
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extern template<class T> constexpr T main; //expected-error{{expected unqualified-id}}
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#elif TEST7
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// expected-no-diagnostics
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namespace foo {
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int main;
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}
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#elif TEST8
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void z(void)
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{
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extern int main; // expected-error{{main cannot be declared as global variable}}
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}
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#elif TEST9
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// expected-no-diagnostics
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int q(void)
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{
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static int main;
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return main;
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}
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#elif TEST10
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// expected-no-diagnostics
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int main;
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#else
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#error Unknown Test
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#endif
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