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2021-01-28move a bunch of testsBastian Kauschke-0/+164
2020-12-31Move cast-related testsYuki Okushi-0/+361
2020-09-02pretty: trim paths of unique symbolsDan Aloni-2/+2
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.
2020-06-15Tweak "non-primitive cast" errorEsteban Küber-13/+5
- Suggest borrowing expression if it would allow cast to work. - Suggest using `<Type>::from(<expr>)` when appropriate. - Minor tweak to `;` typo suggestion. Partily address #47136.
2020-02-09--bless --compare-mode=nllMatthias Prechtl-2/+2
2019-12-18Start generating AddressOf rvalues in MIRMatthew Jasper-4/+5
`hir::BorrowKind::Raw` borrows and casting a reference to a raw pointer no longer do a reborrow followed by a cast. Instead we dereference and take the address.
2019-07-09normalize use of backticks in compiler messages for libsyntax/feature_gateSamy Kacimi-2/+2
https://github.com/rust-lang/rust/issues/60532
2019-05-29Update ui test suite to use dynmemoryruins-8/+8
2019-04-11Reword tracking issue noteEsteban Küber-2/+2
2019-04-10Tweak unstable diagnostic outputEsteban Küber-2/+4
2019-03-11Update testsVadim Petrochenkov-8/+8
2019-01-21Declare some unconst operations as unsafe in const fnOliver Scherer-8/+12
2019-01-09provide suggestion for invalid boolean castAndy Russell-9/+22
Also, don't suggest comparing to zero for non-numeric expressions.
2018-12-25Remove licensesMark Rousskov-91/+11
2018-08-14Merged migrated compile-fail tests and ui tests. Fixes #46841.David Wood-0/+234