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2021-04-19fix suggestion for unsized function parameterslcnr-19/+0
2021-03-31give full path of constraint in suggest_constraining_type_paramhi-rustin-1/+1
revert file bless with nll mode
2020-09-02pretty: trim paths of unique symbolsDan Aloni-1/+1
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.
2020-07-14Remove redundant explanatory `note` for type parametersEsteban Küber-1/+0
2020-07-14Remove `Sized` `on_unimplemented` noteEsteban Küber-1/+0
2020-06-15Account for derived obligations to suggest `?Sized` boundEsteban Küber-0/+4
Fix #27964.
2020-04-18Do not emit note for projected derived obligationsEsteban Küber-1/+0
2020-04-18Maintain chain of derived obligationsEsteban Küber-0/+4
When evaluating the derived obligations from super traits, maintain a reference to the original obligation in order to give more actionable context in the output.
2020-02-02Account for `?Sized` type parameter boundsEsteban Küber-2/+2
2019-10-15Handle more casesEsteban Küber-2/+3
2019-01-01Fix broken links to second edition TRPL.Corey Farwell-1/+1
Fixes https://github.com/rust-lang/rust/issues/57104.
2018-12-25Remove licensesMark Rousskov-1/+1
2018-08-14Merged migrated compile-fail tests and ui tests. Fixes #46841.David Wood-0/+13