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path: root/compiler/rustc_errors/src/emitter.rs
AgeCommit message (Collapse)AuthorLines
2023-01-17Remove double spaces after dots in commentsMaybe Waffle-3/+3
2023-01-08Make translate_message return result and add testsmejrs-4/+7
2022-12-29Account for multiple multiline spans with empty paddingEsteban Küber-3/+19
Instead of ``` LL | fn oom( | __^ | | _| | || LL | || ) { | ||_- LL | | } | |__^ ``` emit ``` LL | // fn oom( LL | || ) { | ||_- LL | | } | |__^ ```
2022-12-15more clippy::complexity fixesMatthias Krüger-1/+1
2022-12-13Avoid rendering empty annotationsOli Scherer-37/+44
2022-12-13Don't emit empty notesOli Scherer-17/+19
2022-12-12minor code cleanupsMatthias Krüger-2/+2
2022-12-06Properly indent messagesOli Scherer-6/+18
2022-12-06Start emitting labels even if their pointed to file is not available locallyOli Scherer-0/+42
2022-12-06remove an unnecessary `?`Oli Scherer-2/+1
2022-12-06Simplify span fallbackOli Scherer-47/+23
2022-12-06Simplify some nested conditionsOli Scherer-10/+3
2022-12-01Remove useless borrows and derefsMaybe Waffle-13/+13
2022-11-28Tweak outputEsteban Küber-1/+1
2022-11-28Change multiline span ASCII art visual orderEsteban Küber-1/+7
2022-11-24Auto merge of #104507 - WaffleLapkin:asderefsyou, r=wesleywiserbors-1/+1
Use `as_deref` in compiler (but only where it makes sense) This simplifies some code :3 (there are some changes that are not exacly `as_deref`, but more like "clever `Option`/`Result` method use")
2022-11-19Rollup merge of #103117 - joshtriplett:use-is-terminal, r=eholkMatthias Krüger-3/+3
Use `IsTerminal` in place of `atty` In any crate that can use nightly features, use `IsTerminal` rather than `atty`: - Use `IsTerminal` in `rustc_errors` - Use `IsTerminal` in `rustc_driver` - Use `IsTerminal` in `rustc_log` - Use `IsTerminal` in `librustdoc`
2022-11-16Use `as_deref` in compiler (but only where it makes sense)Maybe Waffle-1/+1
2022-11-11Print all labels, even if they have no span. Fall back to main item's span.Oli Scherer-12/+35
2022-11-11Remove some redundant argumentsOli Scherer-8/+5
2022-10-24Address some commentsmejrs-2/+2
2022-10-19Implement -Ztrack-diagnosticsmejrs-5/+31
2022-10-16Use IsTerminal in rustc_errorsJosh Triplett-3/+3
2022-10-10errors: use `HashMap` to store diagnostic argsDavid Wood-2/+2
Eager translation will enable subdiagnostics to be translated multiple times with different arguments - this requires the ability to replace the value of one argument with a new value, which is better suited to a `HashMap` than the previous storage, a `Vec`. Signed-off-by: David Wood <david.wood@huawei.com>
2022-09-13Don't render inline suggestions of only spacesMichael Goulet-4/+1
2022-09-12Don't trim substitution if it's only whitespaceMichael Goulet-9/+19
2022-09-12A SubstitutionPart is not a deletion if it replaces nothing with nothingMichael Goulet-1/+1
2022-09-10rustc_error, rustc_private, rustc_ast: Switch to stable hash containersNiklas Jonsson-2/+2
2022-09-01Always import all tracing macros for the entire crate instead of piecemeal ↵Oli Scherer-1/+0
by module
2022-08-15errors: move translation logic into moduleDavid Wood-110/+18
Just moving code around so that triagebot can ping relevant parties when translation logic is modified. Signed-off-by: David Wood <david.wood@huawei.com>
2022-08-10errors: don't fail on broken primary translationsDavid Wood-31/+49
If a primary bundle doesn't contain a message then the fallback bundle is used. However, if the primary bundle's message is broken (e.g. it refers to a interpolated variable that the compiler isn't providing) then this would just result in a compiler panic. While there aren't any primary bundles right now, this is the type of issue that could come up once translation is further along. Signed-off-by: David Wood <david.wood@huawei.com>
2022-07-19Mention first and last macro in backtraceMichael Goulet-6/+18
2022-07-06session: `output-width` -> `diagnostic-width`David Wood-8/+8
Rename the `--output-width` flag to `--diagnostic-width` as this appears to be the preferred name within the compiler team. Signed-off-by: David Wood <david.wood@huawei.com>
2022-07-06session: `terminal-width` -> `output-width`David Wood-8/+8
Rename the `--terminal-width` flag to `--output-width` as the behaviour doesn't just apply to terminals (and so is slightly less accurate). Signed-off-by: David Wood <david.wood@huawei.com>
2022-06-28Migrate some rustc_borrowck diagnostics to SessionDiagnosticMichael Goulet-2/+12
2022-06-20remove MAX_SUGGESTION_HIGHLIGHT_LINESMaybe Waffle-5/+0
2022-06-17Auto merge of #97892 - klensy:fix-spaces, r=oli-obkbors-4/+8
diagnostics: remove trailing spaces Remove few occurrences of trailing spaces and drive by fix of needless alloc of const string.
2022-06-16Add back MAX_SUGGESTION_HIGHLIGHT_LINES so clippy is happy & buildableMaybe Waffle-0/+5
2022-06-16Try to clean up code...Maybe Waffle-93/+150
I'm not sure if I succeeded
2022-06-16Improve suggestions when its parts are far from each otherMaybe Waffle-68/+99
Previously we only show at most 6 lines of suggestions and, if the suggestions are more than 6 lines apart, we've just showed ... at the end. This is probably fine, but quite confusing in my opinion. This commit is an attempt to show ... in places where there is nothing to suggest instead, for example: Before: ```text help: consider enclosing expression in a block | 3 ~ 'l: { match () { () => break 'l, 4 | 5 | 6 | 7 | 8 | ... ``` After: ```text help: consider enclosing expression in a block | 3 ~ 'l: { match () { () => break 'l, 4 | ... 31| 32~ } }; | ```
2022-06-16drive by fix needless allocation of const string numberklensy-2/+6
2022-06-16 fix one more case of trailing spaceklensy-1/+1
2022-06-16diagnostics: fix trailing spaceklensy-1/+1
2022-06-01Mention filename in suggestion when it differs from primary spanEsteban Küber-4/+33
2022-05-29Ensure source file present when calculating max line numberYuki Okushi-2/+9
Co-authored-by: Ross MacArthur <ross@macarthur.io>
2022-04-27Plumb through rustc_lint_defs::Level as enum rather than string.Jeremy Fitzhardinge-1/+6
2022-04-13errors: lazily load fallback fluent bundleDavid Wood-9/+10
Loading the fallback bundle in compilation sessions that won't go on to emit any errors unnecessarily degrades compile time performance, so lazily create the Fluent bundle when it is first required. Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-05macros: translatable struct attrs and warningsDavid Wood-2/+8
Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-05errors: implement sysroot/testing bundle loadingDavid Wood-1/+8
Extend loading of Fluent bundles so that bundles can be loaded from the sysroot based on the language requested by the user, or using a nightly flag. Sysroot bundles are loaded from `$sysroot/share/locale/$locale/*.ftl`. Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-05errors: implement fallback diagnostic translationDavid Wood-21/+135
This commit updates the signatures of all diagnostic functions to accept types that can be converted into a `DiagnosticMessage`. This enables existing diagnostic calls to continue to work as before and Fluent identifiers to be provided. The `SessionDiagnostic` derive just generates normal diagnostic calls, so these APIs had to be modified to accept Fluent identifiers. In addition, loading of the "fallback" Fluent bundle, which contains the built-in English messages, has been implemented. Each diagnostic now has "arguments" which correspond to variables in the Fluent messages (necessary to render a Fluent message) but no API for adding arguments has been added yet. Therefore, diagnostics (that do not require interpolation) can be converted to use Fluent identifiers and will be output as before.
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