mirror of https://github.com/rust-lang/rust
104 lines
3.9 KiB
Plaintext
104 lines
3.9 KiB
Plaintext
error: expected identifier, found reserved keyword `yield`
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--> $DIR/gen_block.rs:10:19
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LL | let y = gen { yield 42 };
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| --- ^^^^^ expected identifier, found reserved keyword
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| while parsing this struct
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error[E0422]: cannot find struct, variant or union type `gen` in this scope
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--> $DIR/gen_block.rs:7:13
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LL | let x = gen {};
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| ^^^ not found in this scope
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error[E0422]: cannot find struct, variant or union type `gen` in this scope
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--> $DIR/gen_block.rs:10:13
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LL | let y = gen { yield 42 };
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| ^^^ not found in this scope
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error[E0422]: cannot find struct, variant or union type `gen` in this scope
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--> $DIR/gen_block.rs:13:5
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LL | gen {};
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| ^^^ not found in this scope
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error[E0658]: yield syntax is experimental
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--> $DIR/gen_block.rs:16:16
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LL | let _ = || yield true;
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| ^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: yield syntax is experimental
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--> $DIR/gen_block.rs:20:29
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LL | let _ = #[coroutine] || yield true;
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| ^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: the `#[coroutines]` attribute is an experimental feature
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--> $DIR/gen_block.rs:20:13
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LL | let _ = #[coroutine] || yield true;
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| ^^^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: the `#[coroutines]` attribute is an experimental feature
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--> $DIR/gen_block.rs:24:13
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LL | let _ = #[coroutine] || {};
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| ^^^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: yield syntax is experimental
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--> $DIR/gen_block.rs:16:16
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LL | let _ = || yield true;
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| ^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks
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--> $DIR/gen_block.rs:16:16
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LL | let _ = || yield true;
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| ^^^^^^^^^^
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help: use `#[coroutine]` to make this closure a coroutine
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LL | let _ = #[coroutine] || yield true;
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| ++++++++++++
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error[E0658]: yield syntax is experimental
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--> $DIR/gen_block.rs:20:29
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LL | let _ = #[coroutine] || yield true;
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| ^^^^^^^^^^
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= note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
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= help: add `#![feature(coroutines)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error: aborting due to 11 previous errors
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Some errors have detailed explanations: E0422, E0658.
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For more information about an error, try `rustc --explain E0422`.
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