rust/src/test/ui/pattern/pattern-tyvar.stderr, branch 1.56.1 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.56.1 2020-09-02T19:26:37+00:00 pretty: trim paths of unique symbols 2020-09-02T19:26:37+00:00 Dan Aloni alonid@gmail.com 2020-09-02T07:40:56+00:00 urn:sha1:07e7823c01be1733df2480de19fbbe6b8e9384cf 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. refactor and fix this-expression-has-type note 2019-12-30T13:05:17+00:00 Mazdak Farrokhzad twingoow@gmail.com 2019-12-30T08:08:18+00:00 urn:sha1:d7e2f3aee5508538c5de14211ab5b31362e1164a MatchExpressionArmPattern: Use more generic wording. 2019-12-30T12:50:20+00:00 Mazdak Farrokhzad twingoow@gmail.com 2019-12-30T06:02:24+00:00 urn:sha1:ab050d6a83a9bdc5856a20402b6ea440d474638c The existing wording was inappropriate for e.g. `if let Ok(_) = expr { .. }`. The diagnostic would leak the fact that we desugar to a `match`. Surround types with backticks in type errors 2019-11-18T19:03:04+00:00 Esteban Küber esteban@kuber.com.ar 2019-11-15T17:37:01+00:00 urn:sha1:6f8f70624b99460481af25764b9e02d2c67b42c5 Specific labels when referring to "expected" and "found" types 2019-11-18T19:02:22+00:00 Esteban Küber esteban@kuber.com.ar 2019-11-13T22:16:56+00:00 urn:sha1:83ffda5216a9a4248221b980ee08c30ac6e517f8 Update tests 2019-03-11T20:10:26+00:00 Vadim Petrochenkov vadim.petrochenkov@gmail.com 2019-03-09T12:03:44+00:00 urn:sha1:fa72a81bea27f1fda4287475e4cc2f684c971e7f Reword label as per review comment 2019-01-13T03:36:28+00:00 Esteban Küber esteban@kuber.com.ar 2019-01-06T22:23:57+00:00 urn:sha1:72d965f7b7c2dcf0f6d076982c254093cdf96fe4 Point at the match discriminant when arm pattern has a type mismatch 2019-01-13T03:36:28+00:00 Esteban Küber esteban@kuber.com.ar 2019-01-06T01:08:15+00:00 urn:sha1:a873337f2100ffa341f1a03e316ded6bfa2e95f7 Remove licenses 2018-12-26T04:08:33+00:00 Mark Rousskov mark.simulacrum@gmail.com 2018-12-25T15:56:47+00:00 urn:sha1:2a663555ddf36f6b041445894a8c175cd1bc718c make non_camel_case_types an early lint 2018-12-24T17:58:52+00:00 Andy Russell arussell123@gmail.com 2018-12-17T03:21:47+00:00 urn:sha1:6474de904c1aca3a6eb131edc0e4e869ecabeb90