From: Manman Ren <manman.ren@gmail.com>
Date: Tue, 13 Sep 2016 21:57:28 +0000 (+0000)
Subject: ObjectiveC Generics: follow-up commit to r281355.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d3f3e775cef7f57bec8c73afa87a6f66e5d6b917;p=clang

ObjectiveC Generics: follow-up commit to r281355.

Correct getExtraLocalDataSize for ObjCTypeParamTypeLoc.

rdar://24619481
rdar://25060179


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@281404 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/TypeLoc.h b/include/clang/AST/TypeLoc.h
index 5d7770d805..d3db024bc6 100644
--- a/include/clang/AST/TypeLoc.h
+++ b/include/clang/AST/TypeLoc.h
@@ -763,7 +763,9 @@ public:
 
   unsigned getExtraLocalDataSize() const {
     if (!this->getNumProtocols()) return 0;
-    return this->getNumProtocols() * sizeof(SourceLocation) ;
+    // When there are protocol qualifers, we have LAngleLoc and RAngleLoc
+    // as well.
+    return (this->getNumProtocols() + 2) * sizeof(SourceLocation) ;
   }
   unsigned getExtraLocalDataAlignment() const {
     return llvm::alignOf<SourceLocation>();