diff options
Diffstat (limited to 'clang/lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaChecking.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp index 0604c5aeac4..119fe8c6d2a 100644 --- a/clang/lib/Sema/SemaChecking.cpp +++ b/clang/lib/Sema/SemaChecking.cpp @@ -8006,11 +8006,10 @@ bool AnalyzeBitFieldAssignment(Sema &S, FieldDecl *Bitfield, Expr *Init, unsigned OriginalWidth = Value.getBitWidth(); unsigned FieldWidth = Bitfield->getBitWidthValue(S.Context); - if (Value.isSigned() && Value.isNegative()) + if (!Value.isSigned() || Value.isNegative()) if (UnaryOperator *UO = dyn_cast<UnaryOperator>(OriginalInit)) - if (UO->getOpcode() == UO_Minus) - if (isa<IntegerLiteral>(UO->getSubExpr())) - OriginalWidth = Value.getMinSignedBits(); + if (UO->getOpcode() == UO_Minus || UO->getOpcode() == UO_Not) + OriginalWidth = Value.getMinSignedBits(); if (OriginalWidth <= FieldWidth) return false; |
