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Diffstat (limited to 'test/PCH/pch__VA_ARGS__.c')
| -rw-r--r-- | test/PCH/pch__VA_ARGS__.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/PCH/pch__VA_ARGS__.c b/test/PCH/pch__VA_ARGS__.c new file mode 100644 index 0000000000..9bc1d3c66b --- /dev/null +++ b/test/PCH/pch__VA_ARGS__.c @@ -0,0 +1,6 @@ +// Test with pch. +// RUN: %clang_cc1 -emit-pch -o %t %S/pch__VA_ARGS__.h +// RUN: %clang_cc1 -include-pch %t -fsyntax-only -Weverything %s 2>&1 | FileCheck %s + +#define mylog(...) printf(__VA_ARGS__) +// CHECK-NOT: warning: __VA_ARGS__ can only appear in the expansion of a C99 variadic macro |