diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-28 19:48:30 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-28 19:48:30 +0000 |
| commit | 80d4b55db94db2172a04617d1a80feca6bbcea5c (patch) | |
| tree | 04bad08faed06c04c4580572a8de2b877768a108 /lib/Sema/SemaChecking.cpp | |
| parent | 0e743b1582d53d3ebb2074da881e00bfb759f250 (diff) | |
Small refactoring and simplification of constant evaluation and some of its
clients. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147318 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index 9bb532b532..44513020bb 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -3662,12 +3662,10 @@ bool AnalyzeBitFieldAssignment(Sema &S, FieldDecl *Bitfield, Expr *Init, Expr *OriginalInit = Init->IgnoreParenImpCasts(); - Expr::EvalResult InitValue; - if (!OriginalInit->EvaluateAsRValue(InitValue, S.Context) || - !InitValue.Val.isInt()) + llvm::APSInt Value; + if (!OriginalInit->EvaluateAsInt(Value, S.Context, Expr::SE_AllowSideEffects)) return false; - const llvm::APSInt &Value = InitValue.Val.getInt(); unsigned OriginalWidth = Value.getBitWidth(); unsigned FieldWidth = Bitfield->getBitWidthValue(S.Context); |