error: cannot find macro `unknown_macro` in this scope --> $DIR/impl-fn-nesting.rs:32:13 | LL | unknown_macro!(); | ^^^^^^^^^^^^^ error[E0405]: cannot find trait `UnknownBound` in this scope --> $DIR/impl-fn-nesting.rs:11:13 | LL | pub fn f(a: UnknownType, b: B) { | ^^^^^^^^^^^^ not found in this scope error[E0412]: cannot find type `UnknownType` in this scope --> $DIR/impl-fn-nesting.rs:11:30 | LL | pub fn f(a: UnknownType, b: B) { | ^^^^^^^^^^^ not found in this scope error[E0405]: cannot find trait `UnknownTrait` in this scope --> $DIR/impl-fn-nesting.rs:14:10 | LL | impl UnknownTrait for ValidType {} | ^^^^^^^^^^^^ not found in this scope error[E0405]: cannot find trait `UnknownTrait` in this scope --> $DIR/impl-fn-nesting.rs:15:27 | LL | impl UnknownTrait for T {} | ^^^^^^^^^^^^ not found in this scope error[E0405]: cannot find trait `UnknownBound` in this scope --> $DIR/impl-fn-nesting.rs:15:13 | LL | impl UnknownTrait for T {} | ^^^^^^^^^^^^ not found in this scope error[E0412]: cannot find type `UnknownType` in this scope --> $DIR/impl-fn-nesting.rs:18:25 | LL | impl ValidTrait for UnknownType {} | ^^^^^^^^^^^ not found in this scope error[E0405]: cannot find trait `UnknownBound` in this scope --> $DIR/impl-fn-nesting.rs:20:53 | LL | impl ValidTrait for ValidType where ValidTrait: UnknownBound {} | ^^^^^^^^^^^^ not found in this scope error[E0412]: cannot find type `UnknownType` in this scope --> $DIR/impl-fn-nesting.rs:25:21 | LL | type Item = UnknownType; | ^^^^^^^^^^^ not found in this scope error[E0412]: cannot find type `UnknownType` in this scope --> $DIR/impl-fn-nesting.rs:44:37 | LL | pub fn doubly_nested(c: UnknownType) { | ^^^^^^^^^^^ not found in this scope error: aborting due to 10 previous errors Some errors have detailed explanations: E0405, E0412. For more information about an error, try `rustc --explain E0405`.