diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2016-08-24 17:36:20 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2016-08-24 17:36:20 +0000 |
| commit | cb2d6caa93d19e64ec782d5ea04d6b1611cb2c10 (patch) | |
| tree | c36cf9e995310144c8b7f877846f09e2f0c248f9 /lib/Sema/SemaExpr.cpp | |
| parent | 631f6b779f4d248755ad71398d0f296653dd62cf (diff) | |
Diffstat (limited to 'lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 57159fb59715..adcc38cbc4fd 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -8567,7 +8567,7 @@ static void DiagnoseBadShiftValues(Sema& S, ExprResult &LHS, ExprResult &RHS, // If LHS does not have a signed type and non-negative value // then, the behavior is undefined. Warn about it. - if (Left.isNegative()) { + if (Left.isNegative() && !S.getLangOpts().isSignedOverflowDefined()) { S.DiagRuntimeBehavior(Loc, LHS.get(), S.PDiag(diag::warn_shift_lhs_negative) << LHS.get()->getSourceRange()); |