error: no path from `WillChange` to `type_of`
  --> $DIR/dep-graph-struct-signature.rs:27:5
   |
LL |     #[rustc_then_this_would_need(type_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `associated_item`
  --> $DIR/dep-graph-struct-signature.rs:28:5
   |
LL |     #[rustc_then_this_would_need(associated_item)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `trait_def`
  --> $DIR/dep-graph-struct-signature.rs:29:5
   |
LL |     #[rustc_then_this_would_need(trait_def)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:35:5
   |
LL |     #[rustc_then_this_would_need(fn_sig)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:36:5
   |
LL |     #[rustc_then_this_would_need(typeck_tables_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:39:5
   |
LL |     #[rustc_then_this_would_need(fn_sig)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:40:5
   |
LL |     #[rustc_then_this_would_need(typeck_tables_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:45:5
   |
LL |     #[rustc_then_this_would_need(type_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:52:5
   |
LL |     #[rustc_then_this_would_need(type_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:60:9
   |
LL |         #[rustc_then_this_would_need(type_of)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:62:9
   |
LL |         #[rustc_then_this_would_need(type_of)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `type_of`
  --> $DIR/dep-graph-struct-signature.rs:67:5
   |
LL |     #[rustc_then_this_would_need(type_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `type_of`
  --> $DIR/dep-graph-struct-signature.rs:74:5
   |
LL |     #[rustc_then_this_would_need(type_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `fn_sig`
  --> $DIR/dep-graph-struct-signature.rs:80:5
   |
LL |     #[rustc_then_this_would_need(fn_sig)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `fn_sig`
  --> $DIR/dep-graph-struct-signature.rs:83:5
   |
LL |     #[rustc_then_this_would_need(fn_sig)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `typeck_tables_of`
  --> $DIR/dep-graph-struct-signature.rs:84:5
   |
LL |     #[rustc_then_this_would_need(typeck_tables_of)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:31:9
   |
LL |         #[rustc_then_this_would_need(fn_sig)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: no path from `WillChange` to `fn_sig`
  --> $DIR/dep-graph-struct-signature.rs:76:9
   |
LL |         #[rustc_then_this_would_need(fn_sig)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:47:9
   |
LL |         #[rustc_then_this_would_need(fn_sig)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:48:9
   |
LL |         #[rustc_then_this_would_need(typeck_tables_of)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:54:9
   |
LL |         #[rustc_then_this_would_need(fn_sig)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: OK
  --> $DIR/dep-graph-struct-signature.rs:55:9
   |
LL |         #[rustc_then_this_would_need(typeck_tables_of)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 22 previous errors