give location info to another paren expr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51646 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/RewriteObjC.cpp b/Driver/RewriteObjC.cpp
index eb9d012..6d49c7e 100644
--- a/Driver/RewriteObjC.cpp
+++ b/Driver/RewriteObjC.cpp
@@ -875,7 +875,8 @@
QualType castT = Context->getPointerType(Context->getTagDeclType(RD));
CastExpr *castExpr = new CastExpr(castT, IV->getBase(), SourceLocation());
// Don't forget the parens to enforce the proper binding.
- ParenExpr *PE = new ParenExpr(SourceLocation(), SourceLocation(), castExpr);
+ ParenExpr *PE = new ParenExpr(IV->getBase()->getLocStart(),
+ IV->getBase()->getLocEnd(), castExpr);
ReplaceStmt(IV->getBase(), PE);
// Cannot delete IV->getBase(), since PE points to it.
// Replace the old base with the cast. This is important when doing