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33c3d8a916
to support operator keywords used in Windows SDK, alter token type when seen in system headers Hello, I submitted D33505 to address this problem, but the proposal was rejected as too big a hammer. This change will allow clang to parse the WindowsSDK header <query.h> which uses the operator name "or" as a field name. Treat cpp operator keywords as ordinary identifiers inside the Microsoft headers, but treat them as usual in the user's program. Original Submitter: Melanie Blower (mibintc) Differential Revision: https://reviews.llvm.org/D33782 llvm-svn: 305087
28 lines
608 B
C++
28 lines
608 B
C++
// RUN: %clang_cc1 \
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// RUN: -fms-compatibility -x c++-cpp-output \
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// RUN: -ffreestanding -fsyntax-only -Werror \
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// RUN: %s -verify
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# 1 "t.cpp"
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# 1 "query.h" 1 3 4
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// MS header <query.h> uses operator keyword as field name.
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// Compile without syntax errors.
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struct tagRESTRICTION
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{
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union _URes
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{
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int or; // Note use of cpp operator token
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} res;
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};
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;
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int aa ( int x)
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{
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// In system header code, treat operator keyword as identifier.
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if ( // expected-note{{to match this '('}}
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x>1 or x<0) return 1; // expected-error{{expected ')'}}
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else return 0;
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}
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