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| author | Ted Kremenek <kremenek@apple.com> | 2011-03-01 18:09:31 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-03-01 18:09:31 +0000 |
| commit | 63657fe995f2d30bc40816bb38836f5387bd881d (patch) | |
| tree | 9c82584c241658df883c25a47e5ed49b3916a777 /clang/test | |
| parent | 315c1675e8ed558aa827f56af260c85e03f07477 (diff) | |
| download | bcm5719-llvm-63657fe995f2d30bc40816bb38836f5387bd881d.tar.gz bcm5719-llvm-63657fe995f2d30bc40816bb38836f5387bd881d.zip | |
Don't wanr about "negative shifts" in code that is unreachable. Fixes PR 5544.
llvm-svn: 126762
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Sema/shift.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/test/Sema/shift.c b/clang/test/Sema/shift.c index df6b1141bdf..d75b5462cf8 100644 --- a/clang/test/Sema/shift.c +++ b/clang/test/Sema/shift.c @@ -56,3 +56,7 @@ void test() { #define ashift 8 enum { b = (a << ashift) }; +// Don't warn for negative shifts in code that is unreachable. +void test_pr5544() { + (void) (((1) > 63 && (1) < 128 ? (((unsigned long long) 1)<<((1)-64)) : (unsigned long long) 0)); // no-warning +} |
