forked from OSchip/llvm-project
37 lines
1.5 KiB
C++
37 lines
1.5 KiB
C++
// RUN: %clang_cc1 -std=c++11 %s -fsyntax-only -verify -fms-compatibility -fexceptions -fcxx-exceptions
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// RUN: %clang_cc1 -std=c++17 %s -fsyntax-only -verify -fms-compatibility -fexceptions -fcxx-exceptions
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// FIXME: Should -fms-compatibility soften these errors into warnings to match
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// MSVC? In practice, MSVC never implemented dynamic exception specifiers, so
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// there isn't much Windows code in the wild that uses them.
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#if __cplusplus >= 201703L
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// expected-error@+3 {{ISO C++17 does not allow dynamic exception specifications}}
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// expected-note@+2 {{use 'noexcept(false)' instead}}
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#endif
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void f() throw(...) { }
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namespace PR28080 {
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struct S; // expected-note {{forward declaration}}
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#if __cplusplus >= 201703L
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// expected-error@+3 {{ISO C++17 does not allow dynamic exception specifications}}
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// expected-note@+2 {{use 'noexcept(false)' instead}}
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#endif
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void fn() throw(S); // expected-warning {{incomplete type}} expected-note{{previous declaration}}
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void fn() throw(); // expected-warning {{does not match previous declaration}}
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}
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template <typename T> struct FooPtr {
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template <typename U> FooPtr(U *p) : m_pT(nullptr) {}
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template <>
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// FIXME: It would be better if this note pointed at the primary template
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// above.
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// expected-note@+1 {{previous declaration is here}}
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FooPtr(T *pInterface) throw() // expected-warning {{exception specification in declaration does not match previous declaration}}
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: m_pT(pInterface) {}
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T *m_pT;
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};
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struct Bar {};
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template struct FooPtr<Bar>; // expected-note {{requested here}}
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