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| author | Douglas Gregor <dgregor@apple.com> | 2010-07-15 18:47:04 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-07-15 18:47:04 +0000 |
| commit | 35e12c90c1b107a75c5615aa76fdbd403661aaa6 (patch) | |
| tree | fce436c91a034af8014797d24ead6fabd1a2fe83 /test/Sema/expr-comma.c | |
| parent | 928d69f2927c32e2f57a882a96c2bef1de79aa4b (diff) | |
Make the "unused result" warning a warning about run-time behavior, so
that we don't warn when there isn't going to be any computation anyway.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108442 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/expr-comma.c')
| -rw-r--r-- | test/Sema/expr-comma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/Sema/expr-comma.c b/test/Sema/expr-comma.c index b004fc1ba3..d3e4020af6 100644 --- a/test/Sema/expr-comma.c +++ b/test/Sema/expr-comma.c @@ -11,7 +11,7 @@ int B[sizeof((a.c)) == 17 ? 1 : -1]; // comma does not promote array/function in c90 unless they are lvalues. -int W[sizeof(0, a.c) == sizeof(char*) ? 1 : -1]; // expected-warning {{expression result unused}} -int X[sizeof(0, (foo().c)) == 17 ? 1 : -1]; // expected-warning {{expression result unused}} -int Y[sizeof(0, (a,b).c) == 17 ? 1 : -1]; // expected-warning {{expression result unused}} // expected-warning {{expression result unused}} -int Z[sizeof(0, (a=b).c) == 17 ? 1 : -1]; // expected-warning {{expression result unused}} +int W[sizeof(0, a.c) == sizeof(char*) ? 1 : -1]; +int X[sizeof(0, (foo().c)) == 17 ? 1 : -1]; +int Y[sizeof(0, (a,b).c) == 17 ? 1 : -1]; +int Z[sizeof(0, (a=b).c) == 17 ? 1 : -1]; |