From: Aaron Ballman <aaron@aaronballman.com>
Date: Wed, 31 Oct 2018 19:17:44 +0000 (+0000)
Subject: Removing a reliance on system headers from this test; NFC.
X-Git-Tag: llvmorg-8.0.0-rc1~5320
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8405bf46b6c936f17ab42848f29a13e77a51fc0;p=platform%2Fupstream%2Fllvm.git

Removing a reliance on system headers from this test; NFC.

llvm-svn: 345766
---

diff --git a/clang-tools-extra/test/clang-tidy/readability-const-return-type.cpp b/clang-tools-extra/test/clang-tidy/readability-const-return-type.cpp
index c2782be..78557c5 100644
--- a/clang-tools-extra/test/clang-tidy/readability-const-return-type.cpp
+++ b/clang-tools-extra/test/clang-tidy/readability-const-return-type.cpp
@@ -1,9 +1,16 @@
-// RUN: %check_clang_tidy %s readability-const-return-type %t -- -- -isystem
+// RUN: %check_clang_tidy %s readability-const-return-type %t
 
 //  p# = positive test
 //  n# = negative test
 
-#include <type_traits>
+namespace std {
+template< class T >
+struct add_cv { typedef const volatile T type; };
+
+template< class T> struct add_const { typedef const T type; };
+
+template< class T> struct add_volatile { typedef volatile T type; };
+}
 
 const int p1() {
 // CHECK-MESSAGES: [[@LINE-1]]:1: warning: return type 'const int' is 'const'-qualified at the top level, which may reduce code readability without improving const correctness