Fix (new?) warning

mcarton · mcarton · commit f4e444dab268 · 2016-02-27T18:05:50.000+01:00
diff --git a/src/consts.rs b/src/consts.rs
@@ -206,7 +206,6 @@ fn lit_to_constant(lit: &LitKind) -> Constant {
 }
 
 fn constant_not(o: Constant) -> Option<Constant> {
-    use syntax::ast::LitIntType::*;
     use self::Constant::*;
     match o {
         Bool(b) => Some(Bool(!b)),

Original file line number	Diff line number	Diff line change
`@@ -206,7 +206,6 @@ fn lit_to_constant(lit: &LitKind) -> Constant {`
`206`	`206`	`}`
`207`	`207`
`208`	`208`	`fn constant_not(o: Constant) -> Option<Constant> {`
`209`		`- use syntax::ast::LitIntType::*;`
`210`	`209`	`use self::Constant::*;`
`211`	`210`	`match o {`
`212`	`211`	`Bool(b) => Some(Bool(!b)),`