diff options
Diffstat (limited to 'src/test/ui/try-trait/try-on-option-diagnostics.stderr')
-rw-r--r-- | src/test/ui/try-trait/try-on-option-diagnostics.stderr | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/test/ui/try-trait/try-on-option-diagnostics.stderr b/src/test/ui/try-trait/try-on-option-diagnostics.stderr deleted file mode 100644 index 9ee540c79..000000000 --- a/src/test/ui/try-trait/try-on-option-diagnostics.stderr +++ /dev/null @@ -1,47 +0,0 @@ -error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-on-option-diagnostics.rs:7:6 - | -LL | fn a_function() -> u32 { - | ---------------------- this function should return `Result` or `Option` to accept `?` -LL | let x: Option<u32> = None; -LL | x?; - | ^ cannot use the `?` operator in a function that returns `u32` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `u32` - -error[E0277]: the `?` operator can only be used in a closure that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-on-option-diagnostics.rs:14:10 - | -LL | let a_closure = || { - | -- this function should return `Result` or `Option` to accept `?` -LL | let x: Option<u32> = None; -LL | x?; - | ^ cannot use the `?` operator in a closure that returns `{integer}` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `{integer}` - -error[E0277]: the `?` operator can only be used in a method that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-on-option-diagnostics.rs:26:14 - | -LL | fn a_method() { - | ------------- this function should return `Result` or `Option` to accept `?` -LL | let x: Option<u32> = None; -LL | x?; - | ^ cannot use the `?` operator in a method that returns `()` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `()` - -error[E0277]: the `?` operator can only be used in a trait method that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-on-option-diagnostics.rs:39:14 - | -LL | fn a_trait_method() { - | ------------------- this function should return `Result` or `Option` to accept `?` -LL | let x: Option<u32> = None; -LL | x?; - | ^ cannot use the `?` operator in a trait method that returns `()` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `()` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0277`. |