From 968bdae2fa2831795aa511ff04d86f9c30750879 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Tue, 26 May 2015 09:08:23 -0700
Subject: [PATCH] Disable dead code warnings for LOC static

It's basically an implementation detail and can end up popping up in
dead code warnings if the log statement is in a dead function.

Closes #43
---
 src/macros.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/macros.rs b/src/macros.rs
index e2f372f..e76498a 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -17,7 +17,7 @@
 #[macro_export]
 macro_rules! log {
     (target: $target:expr, $lvl:expr, $($arg:tt)+) => ({
-        static LOC: $crate::LogLocation = $crate::LogLocation {
+        static _LOC: $crate::LogLocation = $crate::LogLocation {
             __line: line!(),
             __file: file!(),
             __module_path: module_path!(),
@@ -29,7 +29,7 @@ macro_rules! log {
                 (lvl <= $crate::LogLevel::Debug || !cfg!(log_level = "debug")) &&
                 (lvl <= $crate::LogLevel::Info || !cfg!(log_level = "info")) &&
                 lvl <= $crate::max_log_level() {
-            $crate::__log(lvl, $target, &LOC, format_args!($($arg)+))
+            $crate::__log(lvl, $target, &_LOC, format_args!($($arg)+))
         }
     });
     ($lvl:expr, $($arg:tt)+) => (log!(target: module_path!(), $lvl, $($arg)+))