diff options
Diffstat (limited to 'tests/ui/impl-trait')
| -rw-r--r-- | tests/ui/impl-trait/extra-impl-in-trait-impl.stderr | 14 | ||||
| -rw-r--r-- | tests/ui/impl-trait/impl-fn-parsing-ambiguities.stderr | 14 | ||||
| -rw-r--r-- | tests/ui/impl-trait/impl-trait-plus-priority.stderr | 70 |
3 files changed, 84 insertions, 14 deletions
diff --git a/tests/ui/impl-trait/extra-impl-in-trait-impl.stderr b/tests/ui/impl-trait/extra-impl-in-trait-impl.stderr index 91c7da5a04f..e4d14c4807c 100644 --- a/tests/ui/impl-trait/extra-impl-in-trait-impl.stderr +++ b/tests/ui/impl-trait/extra-impl-in-trait-impl.stderr @@ -2,25 +2,35 @@ error: unexpected `impl` keyword --> $DIR/extra-impl-in-trait-impl.rs:8:18 | LL | impl<T: Default> impl Default for S<T> { - | ^^^^^ help: remove the extra `impl` + | ^^^^^ | note: this is parsed as an `impl Trait` type, but a trait is expected at this position --> $DIR/extra-impl-in-trait-impl.rs:8:18 | LL | impl<T: Default> impl Default for S<T> { | ^^^^^^^^^^^^ +help: remove the extra `impl` + | +LL - impl<T: Default> impl Default for S<T> { +LL + impl<T: Default> Default for S<T> { + | error: unexpected `impl` keyword --> $DIR/extra-impl-in-trait-impl.rs:14:6 | LL | impl impl Default for S2 { - | ^^^^^ help: remove the extra `impl` + | ^^^^^ | note: this is parsed as an `impl Trait` type, but a trait is expected at this position --> $DIR/extra-impl-in-trait-impl.rs:14:6 | LL | impl impl Default for S2 { | ^^^^^^^^^^^^ +help: remove the extra `impl` + | +LL - impl impl Default for S2 { +LL + impl Default for S2 { + | error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/impl-fn-parsing-ambiguities.stderr b/tests/ui/impl-trait/impl-fn-parsing-ambiguities.stderr index e0955faac7c..94b6ffdd912 100644 --- a/tests/ui/impl-trait/impl-fn-parsing-ambiguities.stderr +++ b/tests/ui/impl-trait/impl-fn-parsing-ambiguities.stderr @@ -2,13 +2,23 @@ error: ambiguous `+` in a type --> $DIR/impl-fn-parsing-ambiguities.rs:4:27 | LL | fn a() -> impl Fn(&u8) -> impl Debug + '_ { - | ^^^^^^^^^^^^^^^ help: use parentheses to disambiguate: `(impl Debug + '_)` + | ^^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn a() -> impl Fn(&u8) -> (impl Debug + '_) { + | + + error: ambiguous `+` in a type --> $DIR/impl-fn-parsing-ambiguities.rs:10:24 | LL | fn b() -> impl Fn() -> impl Debug + Send { - | ^^^^^^^^^^^^^^^^^ help: use parentheses to disambiguate: `(impl Debug + Send)` + | ^^^^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn b() -> impl Fn() -> (impl Debug + Send) { + | + + error[E0657]: `impl Trait` cannot capture higher-ranked lifetime from outer `impl Trait` --> $DIR/impl-fn-parsing-ambiguities.rs:4:40 diff --git a/tests/ui/impl-trait/impl-trait-plus-priority.stderr b/tests/ui/impl-trait/impl-trait-plus-priority.stderr index 205d9b0b75e..03e7910095a 100644 --- a/tests/ui/impl-trait/impl-trait-plus-priority.stderr +++ b/tests/ui/impl-trait/impl-trait-plus-priority.stderr @@ -2,19 +2,34 @@ error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:23:18 | LL | type A = fn() -> impl A +; - | ^^^^^^^^ help: use parentheses to disambiguate: `(impl A)` + | ^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = fn() -> (impl A +); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:25:18 | LL | type A = fn() -> impl A + B; - | ^^^^^^^^^^ help: use parentheses to disambiguate: `(impl A + B)` + | ^^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = fn() -> (impl A + B); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:27:18 | LL | type A = fn() -> dyn A + B; - | ^^^^^^^^^ help: use parentheses to disambiguate: `(dyn A + B)` + | ^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = fn() -> (dyn A + B); + | + + error[E0178]: expected a path on the left-hand side of `+`, not `fn() -> A` --> $DIR/impl-trait-plus-priority.rs:29:10 @@ -26,43 +41,78 @@ error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:32:18 | LL | type A = Fn() -> impl A +; - | ^^^^^^^^ help: use parentheses to disambiguate: `(impl A)` + | ^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = Fn() -> (impl A +); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:34:18 | LL | type A = Fn() -> impl A + B; - | ^^^^^^^^^^ help: use parentheses to disambiguate: `(impl A + B)` + | ^^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = Fn() -> (impl A + B); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:36:18 | LL | type A = Fn() -> dyn A + B; - | ^^^^^^^^^ help: use parentheses to disambiguate: `(dyn A + B)` + | ^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = Fn() -> (dyn A + B); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:40:11 | LL | type A = &impl A +; - | ^^^^^^^^ help: use parentheses to disambiguate: `(impl A)` + | ^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = &(impl A +); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:42:11 | LL | type A = &impl A + B; - | ^^^^^^^^^^ help: use parentheses to disambiguate: `(impl A + B)` + | ^^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = &(impl A + B); + | + + error: ambiguous `+` in a type --> $DIR/impl-trait-plus-priority.rs:44:11 | LL | type A = &dyn A + B; - | ^^^^^^^^^ help: use parentheses to disambiguate: `(dyn A + B)` + | ^^^^^^^^^ + | +help: try adding parentheses + | +LL | type A = &(dyn A + B); + | + + error[E0178]: expected a path on the left-hand side of `+`, not `&A` --> $DIR/impl-trait-plus-priority.rs:46:10 | LL | type A = &A + B; - | ^^^^^^ help: try adding parentheses: `&(A + B)` + | ^^^^^^ + | +help: try adding parentheses + | +LL | type A = &(A + B); + | + + error: aborting due to 11 previous errors |