fix comment

RalfJung · RalfJung · commit 8e74ee0998a5 · 2018-09-21T16:25:33.000+02:00
diff --git a/src/librustc_mir/interpret/snapshot.rs b/src/librustc_mir/interpret/snapshot.rs
@@ -335,7 +335,7 @@ struct FrameSnapshot<'a, 'tcx: 'a> {
     stmt: usize,
 }
 
-// Not using the macro because that does not support types depending on 'tcx
+// Not using the macro because that does not support types depending on two lifetimes
 impl<'a, 'mir, 'tcx: 'mir> HashStable<StableHashingContext<'a>> for Frame<'mir, 'tcx> {
     fn hash_stable<W: StableHasherResult>(
         &self,

Original file line number	Diff line number	Diff line change
`@@ -335,7 +335,7 @@ struct FrameSnapshot<'a, 'tcx: 'a> {`
`335`	`335`	`stmt: usize,`
`336`	`336`	`}`
`337`	`337`
`338`		`-// Not using the macro because that does not support types depending on 'tcx`
	`338`	`+// Not using the macro because that does not support types depending on two lifetimes`
`339`	`339`	`impl<'a, 'mir, 'tcx: 'mir> HashStable<StableHashingContext<'a>> for Frame<'mir, 'tcx> {`
`340`	`340`	`fn hash_stable<W: StableHasherResult>(`
`341`	`341`	`&self,`