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