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Diffstat (limited to 'tests/ui/inference/erase-type-params-in-label.stderr')
| -rw-r--r-- | tests/ui/inference/erase-type-params-in-label.stderr | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/ui/inference/erase-type-params-in-label.stderr b/tests/ui/inference/erase-type-params-in-label.stderr new file mode 100644 index 000000000..9be182864 --- /dev/null +++ b/tests/ui/inference/erase-type-params-in-label.stderr @@ -0,0 +1,37 @@ +error[E0283]: type annotations needed for `Foo<i32, &str, W, Z>` + --> $DIR/erase-type-params-in-label.rs:2:9 + | +LL | let foo = foo(1, ""); + | ^^^ --- type must be known at this point + | + = note: cannot satisfy `_: Default` +note: required by a bound in `foo` + --> $DIR/erase-type-params-in-label.rs:25:17 + | +LL | fn foo<T, K, W: Default, Z: Default>(t: T, k: K) -> Foo<T, K, W, Z> { + | ^^^^^^^ required by this bound in `foo` +help: consider giving `foo` an explicit type, where the type for type parameter `W` is specified + | +LL | let foo: Foo<i32, &str, W, Z> = foo(1, ""); + | ++++++++++++++++++++++ + +error[E0283]: type annotations needed for `Bar<i32, &str, Z>` + --> $DIR/erase-type-params-in-label.rs:5:9 + | +LL | let bar = bar(1, ""); + | ^^^ --- type must be known at this point + | + = note: cannot satisfy `_: Default` +note: required by a bound in `bar` + --> $DIR/erase-type-params-in-label.rs:14:17 + | +LL | fn bar<T, K, Z: Default>(t: T, k: K) -> Bar<T, K, Z> { + | ^^^^^^^ required by this bound in `bar` +help: consider giving `bar` an explicit type, where the type for type parameter `Z` is specified + | +LL | let bar: Bar<i32, &str, Z> = bar(1, ""); + | +++++++++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0283`. |