29 lines
653 B
C++
29 lines
653 B
C++
// RUN: %clang_cc1 -fsyntax-only %s -std=c++14 -verify
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// This is a test for an egregious hack in Clang that works around
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// an issue with libstdc++'s detection of whether glibc provides a
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// ::gets function. If there is no ::gets, ignore
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// using ::gets;
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// in namespace std.
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//
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// See PR18402 and gcc.gnu.org/PR77795 for more details.
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#ifdef BE_THE_HEADER
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#pragma GCC system_header
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namespace std {
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using ::gets;
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using ::getx; // expected-error {{no member named 'getx'}}
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}
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#else
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#define BE_THE_HEADER
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#include "libstdcxx_pointer_return_false_hack.cpp"
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namespace foo {
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using ::gets; // expected-error {{no member named 'gets'}}
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}
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#endif
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