rust/tests/ui/async-await/impl-future-escaping-bound-vars-ice.stderr

error[E0425]: cannot find value `u` in this scope
  --> $DIR/impl-future-escaping-bound-vars-ice.rs:11:24
   |
LL |     let _ = test_ref & u;
   |                        ^ not found in this scope

error[E0277]: `u32` is not a future
  --> $DIR/impl-future-escaping-bound-vars-ice.rs:5:25
   |
LL | fn test_ref(x: &u32) -> impl std::future::Future<Output = u32> + '_ {
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `u32` is not a future
LL |
LL |     *x
   |     -- return type was inferred to be `u32` here
   |
   = help: the trait `Future` is not implemented for `u32`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0425.
For more information about an error, try `rustc --explain E0277`.
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00			error[E0425]: cannot find value `u` in this scope
cleaned up some tests 2025-06-13 02:30:47 +05:00			`--> $DIR/impl-future-escaping-bound-vars-ice.rs:11:24`
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00			`\|`
			`LL \| let _ = test_ref & u;`
			`\| ^ not found in this scope`

Adds a clearer message for when the async keyword is missing from a function Signed-off-by: Nell Shamrell <nellshamrell@gmail.com> 2020-06-18 10:30:47 -07:00			error[E0277]: `u32` is not a future
cleaned up some tests 2025-06-13 02:30:47 +05:00			`--> $DIR/impl-future-escaping-bound-vars-ice.rs:5:25`
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00			`\|`
Revert to inference variable based hidden type computation for RPIT 2022-02-16 15:48:46 +00:00			`LL \| fn test_ref(x: &u32) -> impl std::future::Future<Output = u32> + '_ {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `u32` is not a future
Point at return expression for RPIT-related error 2022-06-06 23:20:13 -07:00			`LL \|`
			`LL \| *x`
			\| -- return type was inferred to be `u32` here
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00			`\|`
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 10:40:56 +03:00			= help: the trait `Future` is not implemented for `u32`
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00
Revert diagnostic duplication and accidental stabilization 2022-04-28 13:25:36 +00:00			`error: aborting due to 2 previous errors`
Do not try to find binop method on RHS `TyErr` Fix #71798. 2020-05-02 12:50:57 -07:00
			`Some errors have detailed explanations: E0277, E0425.`
			For more information about an error, try `rustc --explain E0277`.