From 271b8d43cea23d669e6a53410a94a4f948bfde36 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 29 Jun 2012 22:54:56 +0000
Subject: objective-c IRGen: fixes a crash when method type is being mangled
 when an argument type size is 0. // rdar://11777609, PR13229

llvm-svn: 159472
---
 clang/lib/AST/ASTContext.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'clang/lib/AST/ASTContext.cpp')

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index f208f06111e..916e7d796fb 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -4190,8 +4190,8 @@ bool ASTContext::getObjCEncodingForFunctionDecl(const FunctionDecl *Decl,
     QualType PType = (*PI)->getType();
     CharUnits sz = getObjCEncodingTypeSize(PType);
     if (sz.isZero())
-      return true;
-    
+      continue;
+ 
     assert (sz.isPositive() && 
         "getObjCEncodingForFunctionDecl - Incomplete param type");
     ParmOffset += sz;
@@ -4259,8 +4259,8 @@ bool ASTContext::getObjCEncodingForMethodDecl(const ObjCMethodDecl *Decl,
     QualType PType = (*PI)->getType();
     CharUnits sz = getObjCEncodingTypeSize(PType);
     if (sz.isZero())
-      return true;
-    
+      continue;
+ 
     assert (sz.isPositive() && 
         "getObjCEncodingForMethodDecl - Incomplete param type");
     ParmOffset += sz;
-- 
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