rust/tests/ui/once-cant-call-twice-on-hea...

error[E0382]: use of moved value: `blk`
  --> $DIR/once-cant-call-twice-on-heap.rs:8:5
   |
LL | fn foo<F:FnOnce()>(blk: F) {
   |                    --- move occurs because `blk` has type `F`, which does not implement the `Copy` trait
LL |     blk();
   |     ----- `blk` moved due to this call
LL |     blk();
   |     ^^^ value used here after move
   |
note: this value implements `FnOnce`, which causes it to be moved when called
  --> $DIR/once-cant-call-twice-on-heap.rs:7:5
   |
LL |     blk();
   |     ^^^
help: consider further restricting this bound
   |
LL | fn foo<F:FnOnce() + Copy>(blk: F) {
   |                   ++++++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0382`.
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00			error[E0382]: use of moved value: `blk`
Cleanup feature gates. 2022-01-19 23:24:49 +08:00			`--> $DIR/once-cant-call-twice-on-heap.rs:8:5`
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00			`\|`
update tests for migrate mode by default 2019-04-22 15:40:08 +08:00			`LL \| fn foo<F:FnOnce()>(blk: F) {`
Improve reporting errors and suggestions for trait bounds 2019-12-26 20:43:33 +08:00			\| --- move occurs because `blk` has type `F`, which does not implement the `Copy` trait
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00			`LL \| blk();`
Explain move errors that occur due to method calls involving `self` This is a re-attempt of #72389 (which was reverted in #73594) Instead of using `ExpnKind::Desugaring` to represent operators, this PR checks the lang item directly. 2020-06-12 01:48:46 +08:00			\| ----- `blk` moved due to this call
Update tests 2019-03-09 20:03:44 +08:00			`LL \| blk();`
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00			`\| ^^^ value used here after move`
Improve reporting errors and suggestions for trait bounds 2019-12-26 20:43:33 +08:00			`\|`
Explain move errors that occur due to method calls involving `self` This is a re-attempt of #72389 (which was reverted in #73594) Instead of using `ExpnKind::Desugaring` to represent operators, this PR checks the lang item directly. 2020-06-12 01:48:46 +08:00			note: this value implements `FnOnce`, which causes it to be moved when called
Cleanup feature gates. 2022-01-19 23:24:49 +08:00			`--> $DIR/once-cant-call-twice-on-heap.rs:7:5`
Explain move errors that occur due to method calls involving `self` This is a re-attempt of #72389 (which was reverted in #73594) Instead of using `ExpnKind::Desugaring` to represent operators, this PR checks the lang item directly. 2020-06-12 01:48:46 +08:00			`\|`
			`LL \| blk();`
			`\| ^^^`
Tweak `suggest_constraining_type_param` Some of the bound restriction structured suggestions were incorrect while others had subpar output. 2020-03-14 10:28:14 +08:00			`help: consider further restricting this bound`
Improve reporting errors and suggestions for trait bounds 2019-12-26 20:43:33 +08:00			`\|`
Tweak `suggest_constraining_type_param` Some of the bound restriction structured suggestions were incorrect while others had subpar output. 2020-03-14 10:28:14 +08:00			`LL \| fn foo<F:FnOnce() + Copy>(blk: F) {`
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 2021-06-22 10:07:19 +08:00			`\| ++++++`
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00
Show number in error message even for one error Co-authored-by: Adrian <adrian.iosdev@gmail.com> 2023-11-21 23:44:16 +08:00			`error: aborting due to 1 previous error`
Moved compile-fail tests to ui tests. 2018-08-08 20:28:26 +08:00
			For more information about this error, try `rustc --explain E0382`.