a30be59fa2
incorrectly apply the multiple include optimization to files with guards like: #if !defined(x) MACRO where MACRO could expand to different things in different contexts. Thanks Neil! llvm-svn: 45716
12 lines
225 B
C
12 lines
225 B
C
// RUN: not clang -fsyntax-only %s
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// PR1900
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// This test should get a redefinition error from m_iopt.h: the MI opt
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// shouldn't apply.
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#define MACRO
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#include "mi_opt.h"
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#undef MACRO
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#define MACRO || 1
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#include "mi_opt.h"
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