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2019-03-31Rollup merge of #59574 - JohnTitor:distinguish-error-vs-warning, r=CentrilMazdak Farrokhzad-3/+14
Distinguish message for external macros depending on error level fixes #57716 (I picked you because assigned to this issue.) r? @estebank
2019-03-31Distinguish depending on error levelYuki OKUSHI-3/+14
Remove unnecessary comment
2019-03-28Add comemnts clarifying logicEsteban Küber-0/+5
2019-03-28review commentsEsteban Küber-3/+3
2019-03-27Account for fully overlapping multiline annotationsEsteban Küber-13/+40
When two multiline span labels point at the same span, we special case the output to avoid weird behavior: ``` foo( _____^ |_____| || bar, || ); || ^ ||______| |______foo baz ``` instead showing ``` foo( _____^ | bar, | ); | ^ | | |______foo baz ```
2019-02-14Rollup merge of #58296 - estebank:hidden-suggestion, r=oli-obkMazdak Farrokhzad-32/+64
Hidden suggestion support Add way to hide suggestion snippet window from cli output to avoid cluttered spans that don't enhance understanding. r? @pietroalbini CC @zackmdavis
2019-02-11Use hidden suggestions for unused imports lintEsteban Küber-1/+3
2019-02-11Add way to completely hide suggestion from cli outputEsteban Küber-1/+3
2019-02-11Never inline HideCodeAlways suggestionsEsteban Küber-1/+4
2019-02-11Add way to hide suggestion snippet window from cli outputEsteban Küber-31/+56
2019-02-10rustc: doc commentsAlexander Regueiro-3/+3
2019-02-09Auto merge of #57944 - estebank:unclosed-delim-the-quickening, r=oli-obkbors-2/+2
Deduplicate mismatched delimiter errors Delay unmatched delimiter errors until after the parser has run to deduplicate them when parsing and attempt recovering intelligently. Second attempt at #54029, follow up to #53949. Fix #31528.
2019-02-07Deduplicate mismatched delimiter errorsEsteban Küber-2/+2
Delay unmatched delimiter errors until after the parser has run to deduplicate them when parsing and attempt recovering intelligently.
2019-02-07librustc_errors => 2018Taiki Endo-9/+7
2019-01-20Remove unnecessary dummy span checksEsteban Küber-1/+1
The emitter already verifies wether a given span note or span label can be emitted to the output. If it can't, because it is a dummy span, it will be either elided for labels or emitted as an unspanned note/help when applicable.
2018-12-25Remove licensesMark Rousskov-10/+0
2018-12-12Bump to 1.33.0Alex Crichton-1/+1
* Update bootstrap compiler * Update version to 1.33.0 * Remove some `#[cfg(stage0)]` annotations Actually updating the version number is blocked on updating Cargo
2018-12-07Rollup merge of #56516 - frewsxcv:frewsxcv-eq, r=Mark-Simulacrumkennytm-3/+3
Replace usages of `..i + 1` ranges with `..=i`. Before this change we were using old computer code techniques. After this change we use the new and improved computer code techniques.
2018-12-04adds DocTest filename variant, refactors doctest_offset out of source_map, ↵Matthew Russo-3/+4
fixes remaining test failures
2018-12-04Replace usages of `..i + 1` ranges with `..=i`.Corey Farwell-3/+3
2018-11-08rustc: Request ansi colors if stderr isn't a ttyAlex Crichton-1/+7
Currently Cargo will always capture the output of rustc meaning that rustc is never hooked up to a tty. To retain colors Cargo uses the `fwdansi` crate to ensure that ansi color codes are translated to windows terminal methods (and ansi codes otherwise just go their natural route on Unix). Cargo passes `--color always` to rustc to ensure that using a pipe doesn't trick it into not emitting colors at all. It turns out, however, that `--color always` ends up still accidentally using the native shell api on native windows shells. The fix here is to instead pass `AlwaysAnsi` to `termcolor` instead of `Always`, ensuring that when `--color always` is passed to rustc and its output isn't a terminal, we're always generating ansi colors regardless of the platform. Closes #55769
2018-10-29Rename other occs of (Code/File)Map to Source(Map/File) #51574David Lavati-28/+28
2018-08-28Use FxHash{Map,Set} instead of the default Hash{Map,Set} everywhere in rustc.Eduard-Mihai Burtescu-3/+3
2018-08-23use String::new() instead of String::from(""), "".to_string(), "".to_owned() ↵Matthias Krüger-3/+3
or "".into()
2018-08-19mv filemap source_fileDonato Sciarra-1/+1
2018-08-19mv FileMap SourceFileDonato Sciarra-4/+4
2018-08-19mv CodeMap SourceMapDonato Sciarra-4/+4
2018-08-07Avoid unnecessary pattern matching against Option and Resultljedrz-1/+1
2018-07-29Auto merge of #52764 - sinkuu:cleanup, r=nikomatsakisbors-6/+2
Misc cleanups
2018-07-27Use slices where a vector is not necessaryljedrz-5/+5
2018-07-27Remove unnecessary `.collect()`Shotaro Yamada-3/+1
2018-07-27Use str::repeatShotaro Yamada-3/+1
2018-07-25Improve readability in a few sortsljedrz-5/+3
2018-07-21Auto merge of #51485 - estebank:dehighlight-secondary-msgs, r=GuillaumeGomezbors-4/+10
Remove highlighting from secondary messages Deemphasize the secondary messages so that all other highlights stand out more. <img width="684" alt="" src="https://user-images.githubusercontent.com/1606434/41261199-7b4fe96e-6d8f-11e8-8619-04d170617df2.png">
2018-07-14Deny bare trait objects in src/librustc_errorsljedrz-3/+3
Enforce `#![deny(bare_trait_objects)]` in `src/librustc_errors`.
2018-06-30Fortify dummy span checkingVadim Petrochenkov-8/+8
2018-06-11Remove highlighting from secondary messagesEsteban Küber-4/+10
Deemphasize the secondary messages so that all other highlights stand out more.
2018-06-03Also prevent overflow in debug buildsOliver Schneider-1/+1
2018-05-31Make short-error format GNU compatibleGuillaume Gomez-1/+1
2018-05-24Account for negative offsets in suggestionsEsteban Küber-15/+20
When suggesting code that has a shorter span than the current code, account for this by keeping the offset as a signed value.
2018-05-24Underline multiple suggested replacements in the same lineEsteban Küber-18/+47
Follow up to #50943. Fix #50977.
2018-04-07Update based on RangeBounds trait being moved to libcore.Steven Malis-2/+2
2018-03-15Require the code mapper to be thread-safeJohn Kåre Alsaker-7/+5
2018-03-14test for putting back check on jsonGuillaume Gomez-54/+35
2018-03-07rustc: Migrate to `termcolor` crate from `term`Alex Crichton-151/+106
This crate moves the compiler's error reporting to using the `termcolor` crate from crates.io. Previously rustc used a super-old version of the `term` crate in-tree which is basically unmaintained at this point, but Cargo has been using `termcolor` for some time now and tools like `rg` are using `termcolor` as well, so it seems like a good strategy to take! Note that the `term` crate remains in-tree for libtest. Changing libtest will be a bit tricky due to how the build works, but we can always tackle that later. cc #45728
2018-03-02Replace Rc with Lrc for shared dataJohn Kåre Alsaker-7/+7
2018-02-26Fix rebaseVadim Petrochenkov-2/+3
2018-02-26Anonymize remaining line numbers at line startsVadim Petrochenkov-9/+12
2018-02-26Support flag `-Z ui-testing` for tweaking diagnostic output for UI testsVadim Petrochenkov-3/+21
2018-02-25Reduce error codes length when too much are thrownGuillaume Gomez-2/+5
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