Fix stable hash for identifiers

petrochenkov · petrochenkov · commit 303298b1d531 · 2018-04-06T11:52:16.000+03:00
diff --git a/src/librustc/ich/impls_hir.rs b/src/librustc/ich/impls_hir.rs
@@ -654,11 +654,12 @@ impl<'a> HashStable<StableHashingContext<'a>> for ast::Ident {
                                           hcx: &mut StableHashingContext<'a>,
                                           hasher: &mut StableHasher<W>) {
         let ast::Ident {
-            ref name,
-            span: _ // Ignore this
+            name,
+            span,
         } = *self;
 
         name.hash_stable(hcx, hasher);
+        span.hash_stable(hcx, hasher);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -654,11 +654,12 @@ impl<'a> HashStable<StableHashingContext<'a>> for ast::Ident {`
`654`	`654`	`hcx: &mut StableHashingContext<'a>,`
`655`	`655`	`hasher: &mut StableHasher<W>) {`
`656`	`656`	`let ast::Ident {`
`657`		`- ref name,`
`658`		`- span: _ // Ignore this`
	`657`	`+ name,`
	`658`	`+ span,`
`659`	`659`	`} = *self;`
`660`	`660`
`661`	`661`	`name.hash_stable(hcx, hasher);`
	`662`	`+ span.hash_stable(hcx, hasher);`
`662`	`663`	`}`
`663`	`664`	`}`
`664`	`665`