diff options
Diffstat (limited to 'test/Frontend/macros.c')
| -rw-r--r-- | test/Frontend/macros.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Frontend/macros.c b/test/Frontend/macros.c index 317079709c..828c762840 100644 --- a/test/Frontend/macros.c +++ b/test/Frontend/macros.c @@ -2,3 +2,11 @@ int a[(B A) == 1 ? 1 : -1]; + +// PR13747 - Don't warn about unused results with statement exprs in macros. +void stuff(int,int,int); +#define memset(x,y,z) ({ stuff(x,y,z); x; }) + +void foo(int a, int b, int c) { + memset(a,b,c); // No warning! +} |