From: Chris Lattner <sabre@nondot.org>
Date: Mon, 21 Jul 2008 04:16:33 +0000 (+0000)
Subject: improve comments yet again, now I know what this does :)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b49b572aa35a867f30ec710ce8447ab3a1e2a3c2;p=clang

improve comments yet again, now I know what this does :)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53821 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 478763190a..61a8948e4d 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -27,7 +27,9 @@ bool Sema::isBuiltinObjCType(TypedefDecl *TD) {
 }
 
 /// isObjCObjectPointerType - Returns true if type is an Objective-C pointer
-/// to an object type; such as "id", "Class", Intf*, id<P>, etc.
+/// to an object type.  This includes "id" and "Class" (two 'special' pointers
+/// to struct), Interface* (pointer to ObjCInterfaceType) and id<P> (qualified
+/// ID type).
 bool Sema::isObjCObjectPointerType(QualType Ty) const {
   if (Ty->isObjCQualifiedIdType())
     return true;
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index c19daded7c..4e563a934e 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -345,8 +345,10 @@ private:
   /// or "Protocol".
   bool isBuiltinObjCType(TypedefDecl *TD);
   
-  /// isObjCObjectPointerType - Returns true if type is an objective-c pointer
-  /// to an object type; such as "id", "Class", Intf*, id<P>, etc.
+  /// isObjCObjectPointerType - Returns true if type is an Objective-C pointer
+  /// to an object type.  This includes "id" and "Class" (two 'special' pointers
+  /// to struct), Interface* (pointer to ObjCInterfaceType) and id<P> (qualified
+  /// ID type).
   bool isObjCObjectPointerType(QualType type) const;
 
   /// AddInstanceMethodToGlobalPool - All instance methods in a translation