24 lines
394 B
Mathematica
24 lines
394 B
Mathematica
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// Without PCH
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// RUN: %clang_cc1 -fsyntax-only -verify %s -include %s -include %s
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// With PCH
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// RUN: %clang_cc1 -fsyntax-only -verify %s -chain-include %s -chain-include %s
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#ifndef HEADER1
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#define HEADER1
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@class I;
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#elif !defined(HEADER2)
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#define HEADER2
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@interface I
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@end
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#else
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typedef int I; // expected-error {{redefinition}}
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// expected-note@15 {{previous}}
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#endif
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