review comment

estebank · estebank · commit 3890befa8ea9 · 2019-08-24T14:54:35.000-07:00
diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs
@@ -385,7 +385,6 @@ impl<'tcx> ClosureSubsts<'tcx> {
         let ty = self.closure_sig_ty(def_id, tcx);
         match ty.sty {
             ty::FnPtr(sig) => sig,
-            ty::Infer(_) | ty::Error => ty::Binder::dummy(FnSig::fake()),  // ignore errors
             _ => bug!("closure_sig_ty is not a fn-ptr: {:?}", ty.sty),
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -385,7 +385,6 @@ impl<'tcx> ClosureSubsts<'tcx> {`
`385`	`385`	`let ty = self.closure_sig_ty(def_id, tcx);`
`386`	`386`	`match ty.sty {`
`387`	`387`	`ty::FnPtr(sig) => sig,`
`388`		`- ty::Infer(_) \| ty::Error => ty::Binder::dummy(FnSig::fake()), // ignore errors`
`389`	`388`	`_ => bug!("closure_sig_ty is not a fn-ptr: {:?}", ty.sty),`
`390`	`389`	`}`
`391`	`390`	`}`