Rollup merge of rust-lang#65116 - spastorino:remove-unneeded-fn, r=oli-obk

tmandry · web-flow · commit 2f4b47189de6 · 2019-10-05T21:55:04.000-07:00
Remove unneeded visit_statement definition r? @oli-obk
diff --git a/src/librustc_mir/transform/erase_regions.rs b/src/librustc_mir/transform/erase_regions.rs
@@ -39,12 +39,6 @@ impl MutVisitor<'tcx> for EraseRegionsVisitor<'tcx> {
     fn visit_substs(&mut self, substs: &mut SubstsRef<'tcx>, _: Location) {
         *substs = self.tcx.erase_regions(substs);
     }
-
-    fn visit_statement(&mut self,
-                       statement: &mut Statement<'tcx>,
-                       location: Location) {
-        self.super_statement(statement, location);
-    }
 }
 
 pub struct EraseRegions;

Original file line number	Diff line number	Diff line change
`@@ -39,12 +39,6 @@ impl MutVisitor<'tcx> for EraseRegionsVisitor<'tcx> {`
`39`	`39`	`fn visit_substs(&mut self, substs: &mut SubstsRef<'tcx>, _: Location) {`
`40`	`40`	`*substs = self.tcx.erase_regions(substs);`
`41`	`41`	`}`
`42`		`-`
`43`		`- fn visit_statement(&mut self,`
`44`		`- statement: &mut Statement<'tcx>,`
`45`		`- location: Location) {`
`46`		`- self.super_statement(statement, location);`
`47`		`- }`
`48`	`42`	`}`
`49`	`43`
`50`	`44`	`pub struct EraseRegions;`