forked from OSchip/llvm-project
56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
// RUN: %clang_cc1 %s -fcxx-exceptions -fexceptions -fsyntax-only -Wignored-qualifiers -verify
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int test1() {
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throw;
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}
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// PR5071
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template<typename T> T f() { }
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template<typename T>
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void g(T t) {
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return t * 2; // okay
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}
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template<typename T>
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T h() {
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return 17;
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}
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// Don't warn on cv-qualified class return types, only scalar return types.
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namespace ignored_quals {
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struct S {};
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const S class_c();
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const volatile S class_cv();
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const int scalar_c(); // expected-warning{{'const' type qualifier on return type has no effect}}
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int const scalar_c2(); // expected-warning{{'const' type qualifier on return type has no effect}}
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const
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char*
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const // expected-warning{{'const' type qualifier on return type has no effect}}
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f();
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char
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const*
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const // expected-warning{{'const' type qualifier on return type has no effect}}
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g();
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char* const h(); // expected-warning{{'const' type qualifier on return type has no effect}}
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char* volatile i(); // expected-warning{{'volatile' type qualifier on return type has no effect}}
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const volatile int scalar_cv(); // expected-warning{{'const volatile' type qualifiers on return type have no effect}}
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}
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namespace PR9328 {
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typedef char *PCHAR;
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class Test
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{
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const PCHAR GetName() { return 0; } // expected-warning{{'const' type qualifier on return type has no effect}}
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};
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}
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class foo {
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operator int * const ();
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};
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