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Disable dead code warnings for LOC static

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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
This commit is contained in:
Steven Fackler 2015-05-26 09:08:23 -07:00
parent f0d5477a5f
commit 968bdae2fa
1 changed files with 2 additions and 2 deletions
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4
src/macros.rs
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@ -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)+))