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Diffstat (limited to 'test/Parser/empty-translation-unit.c')
-rw-r--r-- | test/Parser/empty-translation-unit.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Parser/empty-translation-unit.c b/test/Parser/empty-translation-unit.c new file mode 100644 index 0000000..0dbf37e --- /dev/null +++ b/test/Parser/empty-translation-unit.c @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 -fsyntax-only -std=c99 -pedantic -W -verify %s +// RUN: %clang_cc1 -fsyntax-only -x c++ -std=c++03 -pedantic-errors -W %s + +#include "completely-empty-header-file.h" +// no-warning -- an empty file is OK + +#define A_MACRO_IS_NOT_GOOD_ENOUGH 1 + +// In C we should get this warning, but in C++ we shouldn't. +// expected-warning{{ISO C requires a translation unit to contain at least one declaration.}} |