forked from OSchip/llvm-project
22 lines
1.2 KiB
C++
22 lines
1.2 KiB
C++
// RUN: %clang_cc1 %s -std=c++11 -Wignored-qualifiers -Wno-ignored-reference-qualifiers -verify=both
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// RUN: %clang_cc1 %s -std=c++11 -Wignored-qualifiers -verify=both,qual
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const int scalar_c(); // both-warning{{'const' type qualifier on return type has no effect}}
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volatile int scalar_v(); // both-warning{{'volatile' type qualifier on return type has no effect}}
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const volatile int scalar_cv(); // both-warning{{'const volatile' type qualifiers on return type have no effect}}
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typedef int& IntRef;
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const IntRef ref_c(); // qual-warning{{'const' qualifier on reference type 'IntRef' (aka 'int &') has no effect}}
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volatile IntRef ref_v(); // qual-warning{{'volatile' qualifier on reference type 'IntRef' (aka 'int &') has no effect}}
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const volatile IntRef ref_cv(); // qual-warning{{'const' qualifier on reference type 'IntRef' (aka 'int &') has no effect}} \
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qual-warning{{'volatile' qualifier on reference type 'IntRef' (aka 'int &') has no effect}}
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template<typename T>
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class container {
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using value_type = T;
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using reference = value_type&;
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reference get();
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const reference get() const; // qual-warning{{'const' qualifier on reference type 'container::reference' (aka 'T &') has no effect}}
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};
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