summary refs log tree commit diff
path: root/src/test/ui/bad
AgeCommit message (Collapse)AuthorLines
2021-03-15More precise spans for HIR pathsVadim Petrochenkov-1/+15
2021-01-13Auto merge of #77524 - Patryk27:fixes/66228, r=estebankbors-19/+66
Rework diagnostics for wrong number of generic args (fixes #66228 and #71924) This PR reworks the `wrong number of {} arguments` message, so that it provides more details and contextual hints.
2021-01-13Update tests for extern block lintingMark Rousskov-1/+1
2021-01-10Rework diagnostics for wrong number of generic argsPatryk Wychowaniec-19/+66
2020-12-29test: updated expected Vec src pathC-1/+1
2020-12-04 Rename `AllocRef` to `Allocator` and `(de)alloc` to `(de)allocate`Tim Diekmann-1/+1
2020-11-18Add support for custom allocators in `Vec`Tim Diekmann-1/+1
2020-11-07Implement destructuring assignment for tuplesFabian Zaiser-16/+37
Co-authored-by: varkor <github@varkor.com>
2020-09-09Rollup merge of #75984 - kornelski:typeormodule, r=matthewjasperTyler Mandry-6/+6
Improve unresolved use error message "use of undeclared type or module `foo`" doesn't mention that it could be a crate. This error can happen when users forget to add a dependency to `Cargo.toml`, so I think it's important to mention that it could be a missing crate. I've used a heuristic based on Rust's naming conventions. It complains about an unknown type if the ident starts with an upper-case letter, and crate or module otherwise. It seems to work very well. The expanded error help covers both an unknown type and a missing crate case.
2020-09-02pretty: trim paths of unique symbolsDan Aloni-11/+11
If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
2020-09-01Clarify message about unresolved useKornel-6/+6
2020-08-14Tweak output of E0225Esteban Küber-5/+5
When encountering multiple non-auto trait bounds suggest creating a new trait and explain what auto-traits are.
2020-07-27mv std libs to library/mark-1/+1
2020-07-14Remove redundant explanatory `note` for type parametersEsteban Küber-1/+0
2020-07-14Remove `Sized` `on_unimplemented` noteEsteban Küber-2/+0
2020-04-11rustc: Add a warning count upon completionRoccoDev-0/+2
2020-04-08Use `PredicateObligation`s instead of `Predicate`sEsteban Küber-1/+5
Keep more information about trait binding failures.
2020-03-29Tweak `suggest_constraining_type_param`Esteban Küber-4/+3
Some of the bound restriction structured suggestions were incorrect while others had subpar output.
2020-02-09Improve reporting errors and suggestions for trait boundsPatryk Wychowaniec-2/+5
2020-01-24Normalise notes with the/isvarkor-2/+2
2020-01-05Add backticks to various diagnosticsvarkor-6/+6
2019-12-23Add new folder for destructuring assignment testsvarkor-148/+1
2019-12-23Add span information to `ExprKind::Assign`varkor-18/+18
2019-12-23Recognise nested tuples/arrays/structsvarkor-1/+16
2019-12-23Add note about destructuring assignmentsvarkor-0/+135
2019-12-23Improve invalid assignment errorvarkor-16/+26
2019-12-21rework run-fail and support check,build-failMazdak Farrokhzad-3/+5
2019-11-18Remove E0308 note when primary label has all infoEsteban Küber-5/+0
2019-11-18Specific labels when referring to "expected" and "found" typesEsteban Küber-10/+10
2019-11-14Fix ui tests with better error code usageGuillaume Gomez-0/+1
2019-10-24Increase spacing for suggestions in diagnosticsEsteban Küber-0/+1
Make the spacing between the code snippet and verbose structured suggestions consistent with note and help messages.
2019-10-15Use structured suggestion for restricting boundsEsteban Küber-1/+2
When a trait bound is not met and restricting a type parameter would make the restriction hold, use a structured suggestion pointing at an appropriate place (type param in param list or `where` clause). Account for opaque parameters where instead of suggesting extending the `where` clause, we suggest appending the new restriction: `fn foo(impl Trait + UnmetTrait)`.
2019-07-19normalize use of backticks in compiler messages for librustc_metadataSamy Kacimi-2/+2
https://github.com/rust-lang/rust/issues/60532
2019-07-17normalize use of backticks in compiler messages for librustc/lintSamy Kacimi-2/+2
https://github.com/rust-lang/rust/issues/60532
2019-06-16compiletest: Remove `skip-codegen`Vadim Petrochenkov-4/+3
2019-05-29Update ui test suite to use dynmemoryruins-14/+14
2019-05-20Addressed more points raised in review.Alexander Regueiro-2/+5
2019-05-20Update tests.Alexander Regueiro-1/+3
2019-04-22Remove double trailing newlinesvarkor-1/+0
2019-04-18hide `--explain` hint if error has no extended infoAndy Russell-9/+8
2019-04-17Resolve inconsistency in error messages between "parameter" and "variable".Eduard-Mihai Burtescu-1/+1
2019-03-23Swap primary/secondary spans for E0458Esteban Küber-2/+2
2019-03-15rustc: pass Option<&Substs> and Namespace around in ty::item_path.Eduard-Mihai Burtescu-1/+1
2019-03-11Update testsVadim Petrochenkov-15/+15
2019-02-11Use hidden suggestions for unused imports lintEsteban Küber-2/+2
2019-02-11Auto merge of #56645 - pietroalbini:fix-unused-imports, r=estebankbors-2/+2
Initial implementation of rustfixable unused_imports lint This PR adds the initial implementation of rustfixable `unused_imports` lint. The implementation works, but rustfix is not able to apply all the suggestions until https://github.com/rust-lang/rust/issues/53934 is fixed. It also needs https://github.com/rust-lang/rust/pull/58296 to hide the suggested note since it's really useless. cc https://github.com/rust-lang/rust/issues/47888 <details><summary><code>cargo fix</code> in action on the <code>unused_imports</code> lint</summary> ![screenshot from 2018-12-09 15-49-01](https://user-images.githubusercontent.com/2299951/49698874-3a026080-fbca-11e8-9bf1-24060b6c59c8.png) </details>
2019-02-08unused_imports: update testsPietro Albini-2/+2
2019-02-07Make name resolution handle consts in GenericParamsFromOuterFunction properlyvarkor-5/+5
2019-01-12Auto merge of #57234 - Centril:const-stabilizations-2, r=oli-obkbors-1/+1
Const-stabilize `const_int_ops` + `const_ip` r? @oli-obk ## Note for relnotes: This PR includes https://github.com/rust-lang/rust/pull/57105. I've added T-lang since this affects intrinsics and the operational semantics of Rust's `const fn` fragment. ## Stable APIs proposed for constification + `const_int_ops`: + `count_ones` + `count_zeros` + `leading_zeros` + `trailing_zeros` + `swap_bytes` + `from_be` + `from_le` + `to_be` + `to_le` + `const_ip` + `Ipv4Addr::new` ## Unstable APIs constified + `const_int_conversion`: + `reverse_bits`
2019-01-05Rollup merge of #57249 - frewsxcv:frewsxcv-second-edition, r=KodrAuskennytm-2/+2
Fix broken links to second edition TRPL. Fixes https://github.com/rust-lang/rust/issues/57104. Remove `second-edition/` from TRPL hyperlinks.
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-07-13 10:56:27 +0000