From 94ad0bf10d5b9f2875485e8c7c70d8c2dc1d577c Mon Sep 17 00:00:00 2001
From: Manuel Klimek <klimek@google.com>
Date: Thu, 4 Sep 2014 08:51:06 +0000
Subject: Add matcher for linkage specification

Patch by Jacques Pienaar.

llvm-svn: 217135
---
 clang/unittests/ASTMatchers/ASTMatchersTest.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'clang/unittests/ASTMatchers/ASTMatchersTest.cpp')

diff --git a/clang/unittests/ASTMatchers/ASTMatchersTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
index 3fbe896a87b..e074c6ecc05 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -377,6 +377,11 @@ TEST(DeclarationMatcher, hasDeclContext) {
                           hasName("M"), hasDeclContext(namespaceDecl()))))));
 }
 
+TEST(DeclarationMatcher, LinkageSpecification) {
+  EXPECT_TRUE(matches("extern \"C\" { void foo() {}; }", linkageSpecDecl()));
+  EXPECT_TRUE(notMatches("void foo() {};", linkageSpecDecl()));
+}
+
 TEST(ClassTemplate, DoesNotMatchClass) {
   DeclarationMatcher ClassX = classTemplateDecl(hasName("X"));
   EXPECT_TRUE(notMatches("class X;", ClassX));
-- 
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