Commit Graph

11 Commits

Author SHA1 Message Date
Esteban Küber
4be51c879e Point at type param when it's cause of unfulfilled obligation 2019-09-22 11:33:13 -07:00
Esteban Küber
b370c111fd On obligation errors point at the unfulfilled binding when possible 2019-09-22 11:33:12 -07:00
Esteban Küber
444bc3ca66 Use span label instead of note for cause in E0631 2019-08-31 00:14:23 -07:00
Esteban Küber
609ffa1a89 Reword malformed attribute input diagnostics
- Handle empty `cfg_attr` attribute
- Reword empty `derive` attribute error
- Use consistend error message: "malformed `attrname` attribute input"
- Provide suggestions when possible
- Move note/help to label/suggestion
- Use consistent wording "ill-formed" -> "malformed"
- Move diagnostic logic out of parser
2019-05-25 11:55:50 -07:00
Vadim Petrochenkov
fa72a81bea Update tests 2019-03-11 23:10:26 +03:00
Vadim Petrochenkov
eccc19996b Stabilize unrestricted_attribute_tokens 2019-02-25 23:21:54 +03:00
Vadim Petrochenkov
41c65992c5 Implement basic input validation for built-in attributes 2019-01-13 14:17:19 +03:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Scott McMurray
d5b562d4fc Improve error checking and reporting
- Check for valid attributes more reliably
- Don't bloat the error index for boring errors
- Do use real error codes for the interesting ones
2018-09-19 22:31:30 -07:00
Scott McMurray
2187e7a2c3 Enforce that #[marker] traits cannot have associated items 2018-09-19 22:31:30 -07:00
Scott McMurray
7cee7eee72 Require that marker impls are empty, but allow them to overlap 2018-09-19 22:31:30 -07:00