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b05e0b53b9
Also flesh out missing tests, improve diagnostic QOI and fix a couple of corner cases found in the process. Fixes PR10606. llvm-svn: 209276
23 lines
463 B
C
23 lines
463 B
C
/* RUN: %clang_cc1 -E -verify %s
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*/
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/* expected-error@+1 {{macro name missing}} */
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#ifdef
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#endif
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/* expected-error@+1 {{macro name must be an identifier}} */
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#ifdef !
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#endif
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/* expected-error@+1 {{macro name missing}} */
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#if defined
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#endif
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/* PR1936 */
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/* expected-error@+2 {{unterminated function-like macro invocation}} expected-error@+2 {{expected value in expression}} expected-note@+1 {{macro 'f' defined here}} */
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#define f(x) x
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#if f(2
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#endif
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int x;
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