When building a cast argument, make sure to bind the result to a temporary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84448 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index b6dcd76..ebb5b51 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -2202,9 +2202,14 @@
MultiExprArg(*this, (void **)&From, 1),
CastLoc, ConstructorArgs))
return ExprError();
-
- return BuildCXXConstructExpr(CastLoc, Ty, cast<CXXConstructorDecl>(Method),
- move_arg(ConstructorArgs));
+
+ OwningExprResult Result =
+ BuildCXXConstructExpr(CastLoc, Ty, cast<CXXConstructorDecl>(Method),
+ move_arg(ConstructorArgs));
+ if (Result.isInvalid())
+ return ExprError();
+
+ return MaybeBindToTemporary(Result.takeAs<Expr>());
}
case CastExpr::CK_UserDefinedConversion: {
@@ -2216,7 +2221,7 @@
// Create an implicit call expr that calls it.
CXXMemberCallExpr *CE = BuildCXXMemberCallExpr(From, Method);
- return Owned(CE);
+ return MaybeBindToTemporary(CE);
}
}
}