From: Aaron Ballman <aaron@aaronballman.com>
Date: Fri, 22 May 2015 13:36:48 +0000 (+0000)
Subject: Updating the documentation to include an operator! for negative capability support.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bd32b56304e81d29654ffa27140edad7d0e5cd2f;p=clang

Updating the documentation to include an operator! for negative capability support.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@238020 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/docs/ThreadSafetyAnalysis.rst b/docs/ThreadSafetyAnalysis.rst
index 0a1b8049e4..19ec2352ff 100644
--- a/docs/ThreadSafetyAnalysis.rst
+++ b/docs/ThreadSafetyAnalysis.rst
@@ -857,6 +857,9 @@ implementation.
 
     // Assert that is mutex is currently held for read operations.
     void AssertReaderHeld() ASSERT_SHARED_CAPABILITY(this);
+    
+    // For negative capabilities.
+    const Mutex& operator!() const { return *this; }
   };