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rust/tests/ui/lint/reasons-erroneous.stderr

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Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
feature-gate lint reasons We take stability seriously, so we shy away from making even seemingly "trivial" features insta-stable.
2018-09-30 01:00:50 +00:00
--> $DIR/reasons-erroneous.rs:3:58
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
LL | #![warn(absolute_paths_not_starting_with_crate, reason = 0)]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^ reason must be a string literal
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:8:40
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
LL | #![warn(anonymous_parameters, reason = b"consider these, for we have condemned them")]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ reason must be a string literal
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:13:29
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
LL | #![warn(bare_trait_objects, reasons = "leaders to no sure land, guides their bearings lost")]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:13:29
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(bare_trait_objects, reasons = "leaders to no sure land, guides their bearings lost")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:22:23
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
LL | #![warn(box_pointers, blerp = "or in league with robbers have reversed the signposts")]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:22:23
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(box_pointers, blerp = "or in league with robbers have reversed the signposts")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:31:36
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(elided_lifetimes_in_paths, reason("disrespectful to ancestors", "irresponsible to heirs"))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:31:36
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
LL | #![warn(elided_lifetimes_in_paths, reason("disrespectful to ancestors", "irresponsible to heirs"))]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:40:44
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
|
in which lint reasons are restricted to come last in the attribute Vadim Petrochenkov suggested this in review ("an error? just to be conservative"), and it turns out to be convenient from the implementer's perspective: in the initial proposed implementation (or `HEAD~2`, as some might prefer to call it), we were doing an entire whole iteration over the meta items just to find the reason (before iterating over them to set the actual lint levels). This way, we can just peek at the end rather than adding that extra loop (or restructuring the existing code). The RFC doesn't seem to take a position on this, and there's some precedent for restricting things to be at the end of a sequence (we only allow `..` at the end of a struct pattern, even if it would be possible to let it appear anywhere in the sequence).
2018-10-12 07:21:21 +00:00
LL | #![warn(ellipsis_inclusive_range_patterns, reason = "born barren", reason = "a freak growth")]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last
in which lint reasons are restricted to come last in the attribute Vadim Petrochenkov suggested this in review ("an error? just to be conservative"), and it turns out to be convenient from the implementer's perspective: in the initial proposed implementation (or `HEAD~2`, as some might prefer to call it), we were doing an entire whole iteration over the meta items just to find the reason (before iterating over them to set the actual lint levels). This way, we can just peek at the end rather than adding that extra loop (or restructuring the existing code). The RFC doesn't seem to take a position on this, and there's some precedent for restricting things to be at the end of a sequence (we only allow `..` at the end of a struct pattern, even if it would be possible to let it appear anywhere in the sequence).
2018-10-12 07:21:21 +00:00
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:45:25
in which lint reasons are restricted to come last in the attribute Vadim Petrochenkov suggested this in review ("an error? just to be conservative"), and it turns out to be convenient from the implementer's perspective: in the initial proposed implementation (or `HEAD~2`, as some might prefer to call it), we were doing an entire whole iteration over the meta items just to find the reason (before iterating over them to set the actual lint levels). This way, we can just peek at the end rather than adding that extra loop (or restructuring the existing code). The RFC doesn't seem to take a position on this, and there's some precedent for restricting things to be at the end of a sequence (we only allow `..` at the end of a struct pattern, even if it would be possible to let it appear anywhere in the sequence).
2018-10-12 07:21:21 +00:00
|
LL | #![warn(keyword_idents, reason = "root in rubble", macro_use_extern_crate)]
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
2019-05-22 00:47:23 +00:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last
in which lint reasons are restricted to come last in the attribute Vadim Petrochenkov suggested this in review ("an error? just to be conservative"), and it turns out to be convenient from the implementer's perspective: in the initial proposed implementation (or `HEAD~2`, as some might prefer to call it), we were doing an entire whole iteration over the meta items just to find the reason (before iterating over them to set the actual lint levels). This way, we can just peek at the end rather than adding that extra loop (or restructuring the existing code). The RFC doesn't seem to take a position on this, and there's some precedent for restricting things to be at the end of a sequence (we only allow `..` at the end of a struct pattern, even if it would be possible to let it appear anywhere in the sequence).
2018-10-12 07:21:21 +00:00
Update tests
2020-01-08 17:02:10 +00:00
error[E0452]: malformed lint attribute input
--> $DIR/reasons-erroneous.rs:3:58
|
LL | #![warn(absolute_paths_not_starting_with_crate, reason = 0)]
| ^ reason must be a string literal
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:8:40
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(anonymous_parameters, reason = b"consider these, for we have condemned them")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ reason must be a string literal
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:13:29
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(bare_trait_objects, reasons = "leaders to no sure land, guides their bearings lost")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:13:29
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(bare_trait_objects, reasons = "leaders to no sure land, guides their bearings lost")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:22:23
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(box_pointers, blerp = "or in league with robbers have reversed the signposts")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:22:23
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(box_pointers, blerp = "or in league with robbers have reversed the signposts")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:31:36
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(elided_lifetimes_in_paths, reason("disrespectful to ancestors", "irresponsible to heirs"))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:31:36
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(elided_lifetimes_in_paths, reason("disrespectful to ancestors", "irresponsible to heirs"))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:40:44
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(ellipsis_inclusive_range_patterns, reason = "born barren", reason = "a freak growth")]
| ^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last
error[E0452]: malformed lint attribute input
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
--> $DIR/reasons-erroneous.rs:45:25
Update tests
2020-01-08 17:02:10 +00:00
|
LL | #![warn(keyword_idents, reason = "root in rubble", macro_use_extern_crate)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last
Emit weird lint name lints after expansion Previously, we were emitting weird name lints (for renamed or unknown lints) before expansion, most importantly before cfg expansion. This meant that the weird name lints would not fire for lint attributes hidden inside cfg_attr. The same applied for lint level specifications of those lints. By moving the lints for the lint names to the post-expansion phase, these issues are resolved.
2022-05-22 02:25:40 +00:00
warning: unknown lint: `reason`
--> $DIR/reasons-erroneous.rs:50:39
|
LL | #![warn(missing_copy_implementations, reason)]
| ^^^^^^
|
= note: `#[warn(unknown_lints)]` on by default
Don't pass -Z unstable-options by default for UI tests - Pass it explicitly where appropriate - Update stderr files and warnings; it turns that unstable-options has far-reaching effects on diagnostics.
2021-02-28 18:24:46 +00:00
error: aborting due to 20 previous errors; 1 warning emitted
introducing lint reason annotations (RFC 2383) This is just for the `reason =` name-value meta-item; the `#[expect(lint)]` attribute also described in the RFC is a problem for another day. The place where we were directly calling `emit()` on a match block (whose arms returned a mutable reference to a diagnostic-builder) was admittedly cute, but no longer plausibly natural after adding the if-let to the end of the `LintSource::Node` arm. This regards #54503.
2018-09-30 00:25:26 +00:00
For more information about this error, try `rustc --explain E0452`.
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