bcb70eee1a
r210091 made initialization checking more strict in c++11 mode. LWG2193 is about changing standard libraries to still be valid under these new rules, but older libstdc++ (e.g. libstdc++4.6 in -D_GLIBCXX_DEBUG=1 mode, or stlport) do not implement that yet. So fall back to the C++03 semantics for container classes in system headers below the std namespace. llvm-svn: 212238
24 lines
553 B
C++
24 lines
553 B
C++
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify -Wsystem-headers %s
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// libstdc++4.6 in debug mode has explicit default constructors.
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// stlport has this for all containers.
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#ifdef BE_THE_HEADER
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#pragma clang system_header
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namespace std {
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namespace __debug {
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template <class T>
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class vector {
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public:
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explicit vector() {} // expected-warning{{should not be explicit}}
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};
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}
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}
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#else
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#define BE_THE_HEADER
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#include __FILE__
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struct { int a, b; std::__debug::vector<int> c; } e[] = { {1, 1} }; // expected-note{{used in initialization here}}
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#endif
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