6420803549
This patch changes <experimental/foo> to use #warning instead of is harmful to common feature detection idioms. We should also consider only emitting the warning when __DEPRECATED is defined, like we do in the <ext/foo> headers. Users may want to specify "-Werror=-W#warnings" while still ignoring the libc++ warnings. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@350485 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
574 B
C++
22 lines
574 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <experimental/string_view>
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#ifdef __GNUC__
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#pragma GCC diagnostic ignored "-W#warnings"
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#endif
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#include <experimental/string_view>
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#ifndef _LIBCPP_VERSION
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#error _LIBCPP_VERSION not defined
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#endif
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int main() {}
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