Remove Freeze special-case for generators

Aaron1011 · Aaron1011 · commit e4684c744217 · 2019-12-06T21:51:01.000-05:00
diff --git a/src/librustc/traits/select.rs b/src/librustc/traits/select.rs
@@ -2177,11 +2177,6 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
                         }
                     }
                 }
-                ty::Generator(..)
-                    if self.tcx().lang_items().freeze_trait() == Some(def_id) =>
-                {
-                    // For now, always consider generators to be !Freeze
-                }
 
                 _ => candidates.vec.push(AutoImplCandidate(def_id.clone())),
             }

Original file line number	Diff line number	Diff line change
`@@ -2177,11 +2177,6 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {`
`2177`	`2177`	`}`
`2178`	`2178`	`}`
`2179`	`2179`	`}`
`2180`		`- ty::Generator(..)`
`2181`		`- if self.tcx().lang_items().freeze_trait() == Some(def_id) =>`
`2182`		`- {`
`2183`		`- // For now, always consider generators to be !Freeze`
`2184`		`- }`
`2185`	`2180`
`2186`	`2181`	`_ => candidates.vec.push(AutoImplCandidate(def_id.clone())),`
`2187`	`2182`	`}`