diff options
Diffstat (limited to 'clang/lib/Sema/TreeTransform.h')
| -rw-r--r-- | clang/lib/Sema/TreeTransform.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h index a66378e5178..7387eac667b 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -2225,6 +2225,14 @@ public: RParenLoc); } + /// \brief Build a new Objective-C boxed expression. + /// + /// By default, performs semantic analysis to build the new expression. + /// Subclasses may override this routine to provide different behavior. + ExprResult RebuildObjCBoxedExpr(SourceRange SR, Expr *ValueExpr) { + return getSema().BuildObjCBoxedExpr(SR, ValueExpr); + } + /// \brief Build a new Objective-C array literal. /// /// By default, performs semantic analysis to build the new expression. @@ -8352,8 +8360,16 @@ TreeTransform<Derived>::TransformObjCBoolLiteralExpr(ObjCBoolLiteralExpr *E) { template<typename Derived> ExprResult -TreeTransform<Derived>::TransformObjCNumericLiteral(ObjCNumericLiteral *E) { - return SemaRef.MaybeBindToTemporary(E); +TreeTransform<Derived>::TransformObjCBoxedExpr(ObjCBoxedExpr *E) { + ExprResult SubExpr = getDerived().TransformExpr(E->getSubExpr()); + if (SubExpr.isInvalid()) + return ExprError(); + + if (!getDerived().AlwaysRebuild() && + SubExpr.get() == E->getSubExpr()) + return SemaRef.Owned(E); + + return getDerived().RebuildObjCBoxedExpr(E->getSourceRange(), SubExpr.get()); } template<typename Derived> |
