diff options
Diffstat (limited to 'test/Preprocessor/dump_macros.c')
| -rw-r--r-- | test/Preprocessor/dump_macros.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/test/Preprocessor/dump_macros.c b/test/Preprocessor/dump_macros.c index bdc6953..5908fec 100644 --- a/test/Preprocessor/dump_macros.c +++ b/test/Preprocessor/dump_macros.c @@ -1,31 +1,38 @@ -// RUN: clang-cc -E -dM %s -o %t +// RUN: clang-cc -E -dM %s -o - | FileCheck %s -strict-whitespace -// Space even without expansion tokens -// RUN: grep "#define A(x) " %t +// Space at end even without expansion tokens +// CHECK: #define A(x) #define A(x) // Space before expansion list. -// RUN: grep "#define B(x,y) x y" %t +// CHECK: #define B(x,y) x y #define B(x,y)x y -// No space in expansion list. -// RUN: grep "#define C(x,y) x y" %t +// No space in argument list. +// CHECK: #define C(x,y) x y #define C(x, y) x y // No paste avoidance. -// RUN: grep "#define X() .." %t -#define X() .. +// CHECK: #define D() .. +#define D() .. // Simple test. -// RUN: grep "#define Y ." %t -// RUN: grep "#define Z X()Y" %t -#define Y . -#define Z X()Y +// CHECK: #define E . +// CHECK: #define F X()Y +#define E . +#define F X()Y // gcc prints macros at end of translation unit, so last one wins. -// RUN: grep "#define foo 2" %t -// RUN: not grep "#define foo 1" %t -#define foo 1 -#undef foo -#define foo 2 +// CHECK: #define G 2 +#define G 1 +#undef G +#define G 2 +// Variadic macros of various sorts. PR5699 + +// CHECK: H(x,...) __VA_ARGS__ +#define H(x, ...) __VA_ARGS__ +// CHECK: I(...) __VA_ARGS__ +#define I(...) __VA_ARGS__ +// CHECK: J(x...) __VA_ARGS__ +#define J(x ...) __VA_ARGS__ |
