silence warning

nikomatsakis · nikomatsakis · commit b1506c3150e3 · 2012-10-01T20:44:30.000-07:00
diff --git a/src/libcore/os.rs b/src/libcore/os.rs
@@ -763,7 +763,7 @@ struct OverriddenArgs {
     val: ~[~str]
 }
 
-fn overridden_arg_key(+v: @OverriddenArgs) {}
+fn overridden_arg_key(+_v: @OverriddenArgs) {}
 
 pub fn args() -> ~[~str] {
     unsafe {

Original file line number	Diff line number	Diff line change
`@@ -763,7 +763,7 @@ struct OverriddenArgs {`
`763`	`763`	`val: ~[~str]`
`764`	`764`	`}`
`765`	`765`
`766`		`-fn overridden_arg_key(+v: @OverriddenArgs) {}`
	`766`	`+fn overridden_arg_key(+_v: @OverriddenArgs) {}`
`767`	`767`
`768`	`768`	`pub fn args() -> ~[~str] {`
`769`	`769`	`unsafe {`