mirror of https://github.com/rust-lang/rust
37 lines
1.2 KiB
Plaintext
37 lines
1.2 KiB
Plaintext
error: expected expression, found `let` statement
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--> $DIR/ruby_style_closure_parse_error.rs:4:9
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LL | let _ = vec![1, 2, 3].into_iter().map({|x|
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| --- while parsing the body of this closure
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LL | let y = x;
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| ^^^
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= note: only supported directly in conditions of `if` and `while` expressions
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help: you might have meant to open the body of the closure, instead of enclosing the closure in a block
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LL - let _ = vec![1, 2, 3].into_iter().map({|x|
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LL + let _ = vec![1, 2, 3].into_iter().map(|x| {
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error[E0308]: mismatched types
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--> $DIR/ruby_style_closure_parse_error.rs:7:17
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LL | let _: () = foo;
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| -- ^^^ expected `()`, found fn item
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| |
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| expected due to this
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LL | }
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LL | fn foo() {}
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| -------- function `foo` defined here
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= note: expected unit type `()`
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found fn item `fn() {foo}`
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help: use parentheses to call this function
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LL | let _: () = foo();
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| ++
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0308`.
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