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rust/tests/ui/suggestions/issue-82361.stderr

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Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
error[E0308]: `if` and `else` have incompatible types
--> $DIR/issue-82361.rs:10:9
|
LL | / if true {
LL | | a
| | - expected because of this
LL | | } else {
LL | | b
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
| | ^ expected `usize`, found `&usize`
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
LL | | };
| |_____- `if` and `else` have incompatible types
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
|
help: consider dereferencing the borrow
|
LL | *b
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
| +
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
error[E0308]: `if` and `else` have incompatible types
--> $DIR/issue-82361.rs:16:9
|
LL | / if true {
LL | | 1
| | - expected because of this
LL | | } else {
LL | | &1
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
| | ^^ expected integer, found `&{integer}`
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
LL | | };
| |_____- `if` and `else` have incompatible types
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
|
help: consider removing the borrow
|
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
LL - &1
LL + 1
diagnostics: fix trailing space
2022-06-08 12:34:57 -05:00
|
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
error[E0308]: `if` and `else` have incompatible types
--> $DIR/issue-82361.rs:22:9
|
LL | / if true {
LL | | 1
| | - expected because of this
LL | | } else {
LL | | &mut 1
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
| | ^^^^^^ expected integer, found `&mut {integer}`
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
LL | | };
| |_____- `if` and `else` have incompatible types
Use multispan suggestions more often * Use more accurate span for `async move` suggestion * Use more accurate span for deref suggestion * Use `multipart_suggestion` more often
2021-06-28 13:22:47 -05:00
|
help: consider removing the borrow
|
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
LL - &mut 1
LL + 1
diagnostics: fix trailing space
2022-06-08 12:34:57 -05:00
|
Improve error msgs when found type is deref of expected This improves help messages in two cases: - When expected type is `T` and found type is `&T`, we now look through blocks and suggest dereferencing the expression of the block, rather than the whole block. - In the above case, if the expression is an `&`, we not suggest removing the `&` instead of adding `*`. Both of these are demonstrated in the regression test. Before this patch the first error in the test would be: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ expected `usize`, found `&usize` 9 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 7 | } else *{ 8 | b 9 | }; | Now: error[E0308]: `if` and `else` have incompatible types --> test.rs:8:9 | 5 | / if true { 6 | | a | | - expected because of this 7 | | } else { 8 | | b | | ^ | | | | | expected `usize`, found `&usize` | | help: consider dereferencing the borrow: `*b` 9 | | }; | |_____- `if` and `else` have incompatible types The second error: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^^ expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types | help: consider dereferencing the borrow | 13 | } else *{ 14 | &1 15 | }; | now: error[E0308]: `if` and `else` have incompatible types --> test.rs:14:9 | 11 | / if true { 12 | | 1 | | - expected because of this 13 | | } else { 14 | | &1 | | ^- | | || | | |help: consider removing the `&`: `1` | | expected integer, found `&{integer}` 15 | | }; | |_____- `if` and `else` have incompatible types Fixes #82361
2021-02-21 04:29:43 -06:00
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0308`.
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