diff options
Diffstat (limited to 'lib/Sema/TreeTransform.h')
-rw-r--r-- | lib/Sema/TreeTransform.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index 2bee32a..ca680c2 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -3037,18 +3037,21 @@ TreeTransform<Derived>::TransformCompoundStmt(CompoundStmt *S, template<typename Derived> Sema::OwningStmtResult TreeTransform<Derived>::TransformCaseStmt(CaseStmt *S) { - // The case value expressions are not potentially evaluated. - EnterExpressionEvaluationContext Unevaluated(SemaRef, Action::Unevaluated); + OwningExprResult LHS(SemaRef), RHS(SemaRef); + { + // The case value expressions are not potentially evaluated. + EnterExpressionEvaluationContext Unevaluated(SemaRef, Action::Unevaluated); - // Transform the left-hand case value. - OwningExprResult LHS = getDerived().TransformExpr(S->getLHS()); - if (LHS.isInvalid()) - return SemaRef.StmtError(); + // Transform the left-hand case value. + LHS = getDerived().TransformExpr(S->getLHS()); + if (LHS.isInvalid()) + return SemaRef.StmtError(); - // Transform the right-hand case value (for the GNU case-range extension). - OwningExprResult RHS = getDerived().TransformExpr(S->getRHS()); - if (RHS.isInvalid()) - return SemaRef.StmtError(); + // Transform the right-hand case value (for the GNU case-range extension). + RHS = getDerived().TransformExpr(S->getRHS()); + if (RHS.isInvalid()) + return SemaRef.StmtError(); + } // Build the case statement. // Case statements are always rebuilt so that they will attached to their |