Introduce a parsing action to distinguish between class, instance, and
super message sends in Objective-C. No actual functionality change
here, but it provides a hook so that Sema can typo-correct the
receiver in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101207 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/MinimalAction.cpp b/lib/Parse/MinimalAction.cpp
index e755692..fc06a0d 100644
--- a/lib/Parse/MinimalAction.cpp
+++ b/lib/Parse/MinimalAction.cpp
@@ -26,6 +26,20 @@
/// Out-of-line virtual destructor to provide home for Action class.
Action::~Action() {}
+Action::ObjCMessageKind Action::getObjCMessageKind(Scope *S,
+ IdentifierInfo *&Name,
+ SourceLocation NameLoc,
+ bool IsSuper,
+ bool HasTrailingDot) {
+ if (IsSuper && !HasTrailingDot && S->isInObjcMethodScope())
+ return ObjCSuperMessage;
+
+ if (getTypeName(*Name, NameLoc, S))
+ return ObjCClassMessage;
+
+ return ObjCInstanceMessage;
+}
+
// Defined out-of-line here because of dependecy on AttributeList
Action::DeclPtrTy Action::ActOnUsingDirective(Scope *CurScope,
SourceLocation UsingLoc,