rust/tests/ui/const-generics/issues/issue-61336-2.stderr

error[E0277]: the trait bound `T: Copy` is not satisfied
  --> $DIR/issue-61336-2.rs:6:6
   |
LL |     [x; { N }]
   |      ^ the trait `Copy` is not implemented for `T`
   |
   = note: the `Copy` trait is required because this value will be copied for each element of the array
help: consider restricting type parameter `T`
   |
LL | fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] {
   |       +++++++++++++++++++

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.
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 02:40:56 -05:00			error[E0277]: the trait bound `T: Copy` is not satisfied
Check that repeat expression elements are Copy (ignoring lifetimes) in typeck and that they are Copy (with proper lifetime checks) in borrowck 2022-04-11 11:38:48 -05:00			`--> $DIR/issue-61336-2.rs:6:6`
typeck: Fix ICE for blocks in repeat expr count. This commit extends the work in #61698 to get the `DefId` of const parameters from block that resolve to a const parameter (as well as const parameters directly, as it was previously). 2019-06-13 11:19:50 -05:00			`\|`
Evaluate repeat expression lengths as late as possible 2020-03-14 09:30:35 -05:00			`LL \| [x; { N }]`
Check that repeat expression elements are Copy (ignoring lifetimes) in typeck and that they are Copy (with proper lifetime checks) in borrowck 2022-04-11 11:38:48 -05:00			\| ^ the trait `Copy` is not implemented for `T`
Evaluate repeat expression lengths as late as possible 2020-03-14 09:30:35 -05:00			`\|`
Update the diagnostic message to match the new span 2022-04-28 04:40:42 -05:00			= note: the `Copy` trait is required because this value will be copied for each element of the array
Tweak `suggest_constraining_type_param` Some of the bound restriction structured suggestions were incorrect while others had subpar output. 2020-03-13 21:28:14 -05:00			help: consider restricting type parameter `T`
			`\|`
give full path of constraint in suggest_constraining_type_param revert file bless with nll mode 2021-03-30 04:56:39 -05:00			`LL \| fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] {`
Modify structured suggestion output * On suggestions that include deletions, use a diff inspired output format * When suggesting addition, use `+` as underline * Color highlight modified span 2021-06-21 21:07:19 -05:00			`\| +++++++++++++++++++`
typeck: Fix ICE for blocks in repeat expr count. This commit extends the work in #61698 to get the `DefId` of const parameters from block that resolve to a const parameter (as well as const parameters directly, as it was previously). 2019-06-13 11:19:50 -05:00
test min_const_generics using revisions 2020-08-06 15:57:09 -05:00			`error: aborting due to previous error`
typeck: Fix ICE for blocks in repeat expr count. This commit extends the work in #61698 to get the `DefId` of const parameters from block that resolve to a const parameter (as well as const parameters directly, as it was previously). 2019-06-13 11:19:50 -05:00
Evaluate repeat expression lengths as late as possible 2020-03-14 09:30:35 -05:00			For more information about this error, try `rustc --explain E0277`.