Esteban Küber
6f8f70624b
Surround types with backticks in type errors
2019-11-18 11:03:04 -08:00
Esteban Küber
94c6425464
Remove E0308 note when primary label has all info
2019-11-18 11:03:03 -08:00
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
Vadim Petrochenkov
9be35f82c1
tests: Move run-pass tests without naming conflicts to ui
2019-07-27 18:56:16 +03:00
Andy Russell
b6f148c8bd
hide --explain hint if error has no extended info
2019-04-18 13:29:28 -04:00
scalexm
d6a2b7c470
Fix a bug in implied bounds
2019-03-20 20:09:26 +01:00
scalexm
60ea7cbe4e
Gather region constraints not coming from unification
2019-03-20 20:03:20 +01:00
Vadim Petrochenkov
fa72a81bea
Update tests
2019-03-11 23:10:26 +03:00
Yuning Zhang
710dcbd381
Improve type mismatch error messages
...
Replace "integral variable" with "integer" and replace
"floating-point variable" with "floating-point number" to make the
message less confusing.
2018-12-31 20:43:08 -05:00
scalexm
81d6f9cc81
Add tests
2018-12-27 19:21:16 +01:00
Mark Rousskov
2a663555dd
Remove licenses
2018-12-25 21:08:33 -07:00
csmoe
e853d6c5b6
Implement ProjectionEq-Normalize
2018-11-13 20:33:21 +01:00
scalexm
79b6c41bc2
Use a dummy outlives requirement for where Type:, (see #53696 )
...
A `WF(Type)` predicate was used previously, which did not play
well with implied bounds in chalk.
2018-11-13 12:28:43 +01:00
scalexm
239df7be37
Bypass ppaux for Outlives predicates
2018-11-13 12:28:43 +01:00
scalexm
3510805f7e
Provide program clauses for builtin types
2018-11-13 12:28:43 +01:00
scalexm
eacebf24b0
Pretty print quantified goals and clauses
2018-11-13 12:28:43 +01:00
scalexm
b5d1aac883
Add tests for program_clauses_for_env
2018-10-17 14:09:39 +02:00
scalexm
96ff827395
Add chalk rules related to associated type defs
...
* Rule ProjectionEq-Skolemize
* Rule WellFormed-AssocTy
* Rule Implied-Trait-From-AssocTy
2018-10-08 15:26:22 +02:00
scalexm
8327976890
Remove duplicate predicates in explicit_predicates_of
...
Fixes #52187 .
2018-10-03 13:57:47 +02:00
Eduard-Mihai Burtescu
6b8fba5a42
rustc_typeck: turn where Type:, into a WF(Type) predicate, instead of ignoring it.
2018-08-31 09:02:35 +03:00
Mark Mansi
3a9cf12021
fix some anon params
2018-08-27 12:40:16 -05:00
csmoe
f5f97b37a7
update tests
2018-07-07 11:57:04 +08:00
csmoe
ff83ef0c24
merge wellformed(wc)s
2018-07-05 18:49:02 +08:00
csmoe
329d03ac1f
update test
2018-07-05 18:47:00 +08:00
Niko Matsakis
90ea49b891
introduce predicates_defined_on for traits
...
This new query returns only the predicates *directly defined* on an
item (in contrast to the more common `predicates_of`, which returns
the predicates that must be proven to reference an item). These two
sets are almost always identical except for traits, where
`predicates_of` includes an artificial `Self: Trait<...>` predicate
(basically saying that you cannot use a trait item without proving
that the trait is implemented for the type parameters).
This new query is only used in chalk lowering, where this artificial
`Self: Trait` predicate is problematic. We encode it in metadata but
only where needed since it is kind of repetitive with existing
information.
Co-authored-by: Tyler Mandry <tmandry@gmail.com>
2018-07-02 11:33:24 -04:00
scalexm
796ded2dfd
Add tests for WellFormed-Type and FromEnv-Type rules
2018-06-07 14:45:09 +02:00
scalexm
09f6cb93ca
Remove FromEnv(ProjectionEq(...)) from tests
2018-06-07 14:40:24 +02:00
Niko Matsakis
2c5fbe2058
sort strings on output
2018-04-23 13:28:15 -04:00
Niko Matsakis
294cae22ee
first draft of program_clauses_for_env
...
This computes the transitive closure of traits that appear in the
environment and then appends their clauses. It needs some work, but
it's in the right direction.
2018-04-23 13:28:14 -04:00
Niko Matsakis
7173fd78c6
in unit tests, use note to dump multiple program clauses
...
(rather than issuing multiple errors)
Also, reorder so that the annotations are considered "used" when the
lint runs.
2018-04-23 13:28:14 -04:00
Fabian Zaiser
de475582c4
Stop duplicating where clauses from impl's.
2018-04-15 23:32:58 +02:00
Fabian Zaiser
5a73fd5e1f
Implement Chalk lowering rule Normalize-From-Impl
2018-04-15 23:32:57 +02:00
Tyler Mandry
7ac35eaa12
chalkify: Implement Rule Implied-Bound-From-Trait
2018-04-06 13:05:45 -05:00
varkor
7791995ad5
Add unit test for Implemented-From-Env
2018-03-20 15:23:54 +00:00
scalexm
04b228c3e2
Address niko's nits
2018-03-14 14:14:33 +01:00
scalexm
1271f0bd25
Add MVP for chalkification
2018-03-14 13:39:58 +01:00
