116 lines
4.6 KiB
Plaintext
116 lines
4.6 KiB
Plaintext
error: Rust has no ternary operator
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--> $DIR/ternary_operator.rs:5:19
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LL | let x = 5 > 2 ? true : false;
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| ^^^^^^^^^^^^^^^
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= help: use an `if-else` expression instead
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error: Rust has no ternary operator
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--> $DIR/ternary_operator.rs:21:19
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LL | let x = 5 > 2 ? { true } : { false };
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= help: use an `if-else` expression instead
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error: Rust has no ternary operator
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--> $DIR/ternary_operator.rs:37:19
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LL | let x = 5 > 2 ? f32::MAX : f32::MIN;
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| ^^^^^^^^^^^^^^^^^^^^^^
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= help: use an `if-else` expression instead
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error: expected one of `.`, `;`, `?`, `else`, or an operator, found `:`
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--> $DIR/ternary_operator.rs:53:37
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LL | let x = 5 > 2 ? { let x = vec![]: Vec<u16>; x } : { false };
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| ^ expected one of `.`, `;`, `?`, `else`, or an operator
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= note: type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
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error: Rust has no ternary operator
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--> $DIR/ternary_operator.rs:53:19
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LL | let x = 5 > 2 ? { let x = vec![]: Vec<u16>; x } : { false };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: use an `if-else` expression instead
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error[E0277]: the `?` operator can only be applied to values that implement `Try`
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--> $DIR/ternary_operator.rs:5:17
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LL | let x = 5 > 2 ? true : false;
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| ^^^ the `?` operator cannot be applied to type `{integer}`
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= help: the trait `Try` is not implemented for `{integer}`
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error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
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--> $DIR/ternary_operator.rs:5:19
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LL | fn a() {
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| ------ this function should return `Result` or `Option` to accept `?`
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LL | let x = 5 > 2 ? true : false;
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| ^ cannot use the `?` operator in a function that returns `()`
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= help: the trait `FromResidual<_>` is not implemented for `()`
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error[E0277]: the `?` operator can only be applied to values that implement `Try`
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--> $DIR/ternary_operator.rs:21:17
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LL | let x = 5 > 2 ? { true } : { false };
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| ^^^ the `?` operator cannot be applied to type `{integer}`
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= help: the trait `Try` is not implemented for `{integer}`
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error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
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--> $DIR/ternary_operator.rs:21:19
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LL | fn b() {
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| ------ this function should return `Result` or `Option` to accept `?`
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LL | let x = 5 > 2 ? { true } : { false };
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| ^ cannot use the `?` operator in a function that returns `()`
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= help: the trait `FromResidual<_>` is not implemented for `()`
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error[E0277]: the `?` operator can only be applied to values that implement `Try`
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--> $DIR/ternary_operator.rs:37:17
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LL | let x = 5 > 2 ? f32::MAX : f32::MIN;
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| ^^^ the `?` operator cannot be applied to type `{integer}`
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= help: the trait `Try` is not implemented for `{integer}`
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error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
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--> $DIR/ternary_operator.rs:37:19
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LL | fn c() {
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| ------ this function should return `Result` or `Option` to accept `?`
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LL | let x = 5 > 2 ? f32::MAX : f32::MIN;
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| ^ cannot use the `?` operator in a function that returns `()`
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= help: the trait `FromResidual<_>` is not implemented for `()`
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error[E0277]: the `?` operator can only be applied to values that implement `Try`
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--> $DIR/ternary_operator.rs:53:17
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LL | let x = 5 > 2 ? { let x = vec![]: Vec<u16>; x } : { false };
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| ^^^ the `?` operator cannot be applied to type `{integer}`
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= help: the trait `Try` is not implemented for `{integer}`
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error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
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--> $DIR/ternary_operator.rs:53:19
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LL | fn main() {
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| --------- this function should return `Result` or `Option` to accept `?`
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LL | let x = 5 > 2 ? { let x = vec![]: Vec<u16>; x } : { false };
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| ^ cannot use the `?` operator in a function that returns `()`
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= help: the trait `FromResidual<_>` is not implemented for `()`
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error: aborting due to 13 previous errors
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For more information about this error, try `rustc --explain E0277`.
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