Replace missing comment

ecstatic-morse · ecstatic-morse · commit 08e3822d9a5c · 2020-09-22T10:05:58.000-07:00
diff --git a/compiler/rustc_mir/src/transform/check_consts/validation.rs b/compiler/rustc_mir/src/transform/check_consts/validation.rs
@@ -693,6 +693,8 @@ impl Visitor<'tcx> for Validator<'mir, 'tcx> {
                     }
                 };
 
+                // Resolve a trait method call to its concrete implementation, which may be in a
+                // `const` trait impl.
                 if self.tcx.features().const_trait_impl {
                     let instance = Instance::resolve(tcx, param_env, callee, substs);
                     debug!("Resolving ({:?}) -> {:?}", callee, instance);

Original file line number	Diff line number	Diff line change
`@@ -693,6 +693,8 @@ impl Visitor<'tcx> for Validator<'mir, 'tcx> {`
`693`	`693`	`}`
`694`	`694`	`};`
`695`	`695`
	`696`	`+ // Resolve a trait method call to its concrete implementation, which may be in a`
	`697`	+ // `const` trait impl.
`696`	`698`	`if self.tcx.features().const_trait_impl {`
`697`	`699`	`let instance = Instance::resolve(tcx, param_env, callee, substs);`
`698`	`700`	`debug!("Resolving ({:?}) -> {:?}", callee, instance);`