1 error[E0433]: failed to resolve: use of undeclared crate or module `dyn`
2 --> $DIR/dyn-trait-compatibility.rs:3:11
4 LL | type A1 = dyn::dyn;
5 | ^^^ use of undeclared crate or module `dyn`
7 error[E0412]: cannot find type `dyn` in this scope
8 --> $DIR/dyn-trait-compatibility.rs:1:11
11 | ^^^ not found in this scope
13 error[E0412]: cannot find type `dyn` in this scope
14 --> $DIR/dyn-trait-compatibility.rs:5:11
16 LL | type A2 = dyn<dyn, dyn>;
17 | ^^^ not found in this scope
19 error[E0412]: cannot find type `dyn` in this scope
20 --> $DIR/dyn-trait-compatibility.rs:5:15
22 LL | type A2 = dyn<dyn, dyn>;
23 | ^^^ not found in this scope
25 error[E0412]: cannot find type `dyn` in this scope
26 --> $DIR/dyn-trait-compatibility.rs:5:20
28 LL | type A2 = dyn<dyn, dyn>;
29 | ^^^ not found in this scope
31 error[E0412]: cannot find type `dyn` in this scope
32 --> $DIR/dyn-trait-compatibility.rs:9:11
34 LL | type A3 = dyn<<dyn as dyn>::dyn>;
35 | ^^^ not found in this scope
37 error[E0405]: cannot find trait `dyn` in this scope
38 --> $DIR/dyn-trait-compatibility.rs:9:23
40 LL | type A3 = dyn<<dyn as dyn>::dyn>;
41 | ^^^ not found in this scope
43 error[E0412]: cannot find type `dyn` in this scope
44 --> $DIR/dyn-trait-compatibility.rs:9:16
46 LL | type A3 = dyn<<dyn as dyn>::dyn>;
47 | ^^^ not found in this scope
49 error: aborting due to 8 previous errors
51 Some errors have detailed explanations: E0405, E0412, E0433.
52 For more information about an error, try `rustc --explain E0405`.