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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Preprocessor/dump_macros.c | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Preprocessor/dump_macros.c')
| -rw-r--r-- | clang/test/Preprocessor/dump_macros.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/dump_macros.c b/clang/test/Preprocessor/dump_macros.c new file mode 100644 index 0000000..d420eb4 --- /dev/null +++ b/clang/test/Preprocessor/dump_macros.c @@ -0,0 +1,38 @@ +// RUN: %clang_cc1 -E -dM %s -o - | FileCheck %s -strict-whitespace + +// Space at end even without expansion tokens +// CHECK: #define A(x) +#define A(x) + +// Space before expansion list. +// CHECK: #define B(x,y) x y +#define B(x,y)x y + +// No space in argument list. +// CHECK: #define C(x,y) x y +#define C(x, y) x y + +// No paste avoidance. +// CHECK: #define D() .. +#define D() .. + +// Simple test. +// 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. +// 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__ |