21 lines
645 B
C
21 lines
645 B
C
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// RUN: %clang_cc1 %s -E | FileCheck --strict-whitespace --match-full-lines %s
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// In the following tests, note that the output is sensitive to the
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// whitespace *preceding* the varargs argument, as well as to
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// interior whitespace. AFAIK, this is the only case where whitespace
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// preceding an argument matters, and might be considered a bug in
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// GCC. Nevertheless, since this feature is a GCC extension in the
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// first place, we'll follow along.
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#define debug(format, ...) format, ## __VA_ARGS__)
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// CHECK:V);
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debug(V);
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// CHECK:W,1, 2);
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debug(W,1, 2);
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// CHECK:X, 1, 2);
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debug(X, 1, 2 );
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// CHECK:Y,);
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debug(Y, );
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// CHECK:Z,);
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debug(Z,);
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