From: Misha Shneerson <mshneer@fb.com>
Date: Tue, 2 Apr 2013 19:14:41 +0000 (-0700)
Subject: Suppress unused variable warning
X-Git-Tag: v0.22.0~1018
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a25e59da9e012119124e28ceca9bfabc6aaa418b;p=folly.git

Suppress unused variable warning

Summary:
HPHP compiler treats warnings as errors and the unused 'constuctor'
variable breaks the build.

Test Plan: Build

Reviewed By: simpkins@fb.com

FB internal diff: D759559
---

diff --git a/folly/detail/ThreadLocalDetail.h b/folly/detail/ThreadLocalDetail.h
index 0cc9193b..c751d209 100644
--- a/folly/detail/ThreadLocalDetail.h
+++ b/folly/detail/ThreadLocalDetail.h
@@ -145,6 +145,7 @@ struct StaticMeta {
     // Leak it on exit, there's only one per process and we don't have to
     // worry about synchronization with exiting threads.
     static bool constructed = (inst = new StaticMeta<Tag>());
+    (void)constructed; // suppress unused warning
     return *inst;
   }