ObjectiveC. ObjectiveC's collection selector expression in
the fereach loop must be a non-const lvalue expression as
it will be assigned to at the beginning of the loop.
// rdar://15123684
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192399 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 10e808e..2977404 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -1711,6 +1711,9 @@
<< First->getSourceRange());
FirstType = static_cast<Expr*>(First)->getType();
+ if (FirstType.isConstQualified())
+ Diag(ForLoc, diag::err_selector_element_const_type)
+ << FirstType << First->getSourceRange();
}
if (!FirstType->isDependentType() &&
!FirstType->isObjCObjectPointerType() &&