From 79d0428046705ac9c0e4db9aa3cf6bc669e9d57f Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Thu, 1 Dec 2011 01:28:21 +0000
Subject: ParmVarDecls have no linkage. Previously we would report that
 parameters in type signatures have external linkage.

Fixes rdar://10058317.

llvm-svn: 145551
---
 clang/lib/AST/Decl.cpp | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 7be4d26f985..5c7c0694a04 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -721,6 +721,8 @@ static LinkageInfo getLVForDecl(const NamedDecl *D, LVFlags Flags) {
   switch (D->getKind()) {
     default:
       break;
+    case Decl::ParmVar:
+      return LinkageInfo::none();
     case Decl::TemplateTemplateParm: // count these as external
     case Decl::NonTypeTemplateParm:
     case Decl::ObjCAtDefsField:
-- 
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