diff options
Diffstat (limited to 'clang/lib/Sema/SemaStmt.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaStmt.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp index 91357de91ba..cc3c25cfb5a 100644 --- a/clang/lib/Sema/SemaStmt.cpp +++ b/clang/lib/Sema/SemaStmt.cpp @@ -945,8 +945,11 @@ Sema::ActOnFinishSwitchStmt(SourceLocation SwitchLoc, Stmt *Switch, llvm::APSInt ConstantCondValue; bool HasConstantCond = false; if (!HasDependentValue && !TheDefaultStmt) { - HasConstantCond = CondExpr->EvaluateAsInt(ConstantCondValue, Context, + Expr::EvalResult Result; + HasConstantCond = CondExpr->EvaluateAsInt(Result, Context, Expr::SE_AllowSideEffects); + if (Result.Val.isInt()) + ConstantCondValue = Result.Val.getInt(); assert(!HasConstantCond || (ConstantCondValue.getBitWidth() == CondWidth && ConstantCondValue.isSigned() == CondIsSigned)); |
