Ayaz Hafiz
4657a957f7
When storing variables, merge them directly with the target rather than unifying
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When we unify two variables that end up merged, the rank of the
resulting content is the lower of the two variables being merged. But
during storage, we really do mean, take the target descriptor of the
type we're merging against, and don't try to lower to a
possibly-generalized rank! This fixes a couple bugs I didn't even
realize were present!
2022-07-29 14:53:14 -04:00
Ayaz Hafiz
0989b2cb82
Move solve problems to their own crate
2022-07-28 08:57:32 -04:00
Folkert de Vries
01eb161ffe
Merge pull request #3637 from rtfeldman/can-abilities4
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Syntactic abilities: Part 4 - simplify obligation solving procedure
2022-07-28 11:32:11 +02:00
Folkert de Vries
21fe0ca559
Merge pull request #3639 from rtfeldman/expect-lists
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Tests for expect output
2022-07-28 08:53:58 +02:00
Richard Feldman
c2865e39ff
Fix stack overflow in reporting
2022-07-27 15:22:36 -04:00
Folkert
e19b272a9e
test expect reporting
2022-07-27 13:51:12 +02:00
Richard Feldman
fa5bd442f8
Merge pull request #3635 from rtfeldman/joshuawarner32/multiline
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Strip indents and the first/last newline from multiline strings
2022-07-26 22:09:58 -04:00
Ayaz Hafiz
bb14b649a2
Don't re-report obligations that we know were seen elsewhere
2022-07-26 20:46:35 -04:00
Ayaz Hafiz
6b9c1cb690
Check whether opaque implements ability using store
2022-07-26 20:46:35 -04:00
Ayaz Hafiz
8659ddc684
Remove dominated derive errors
2022-07-26 20:46:35 -04:00
Ayaz Hafiz
3703940da9
Report specializations that target the unexpected type
2022-07-26 20:46:34 -04:00
Ayaz Hafiz
b0102a8ae7
Add test for when ability specialization is unused
2022-07-26 20:46:33 -04:00
Folkert
1017bbc5ec
use std::io::Write for making expect messages
2022-07-26 20:12:09 +02:00
Folkert
7014fbb5ec
move expect panic formatting to reporting crate
2022-07-26 18:33:43 +02:00
Ayaz
6b6f240acb
Merge pull request #3589 from rtfeldman/can-abilities3
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Canonicalize syntactic abilities: Part 3 - solving
2022-07-25 21:48:14 -05:00
Joshua Warner
a579edc6f0
Fix error reporting location for unterminated strings and add test for insufficiently indented multiline strings
2022-07-25 19:07:58 -07:00
Folkert
da4c4c5628
move expect formatting into reporting
2022-07-25 23:49:17 +02:00
Richard Feldman
11ba64c249
Merge pull request #3608 from rtfeldman/more-list-builtins
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More `List` builtins
2022-07-25 15:23:45 -04:00
Folkert de Vries
d212dffa1a
Merge pull request #3616 from rtfeldman/i3614
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Compile branches in the presence of degenerate patterns
2022-07-25 19:45:36 +02:00
Folkert
ed71ab3c8f
update reporting test with new suggestion
2022-07-25 19:15:39 +02:00
Richard Feldman
d94f1caa01
Improve a type mismatch message
2022-07-25 19:15:33 +02:00
Ayaz Hafiz
10db3f8574
Detect ability specializations that overload different opaque types
2022-07-25 11:35:20 -04:00
Ayaz Hafiz
51bce825fb
Properly record all erroring ability implementations
2022-07-25 11:30:03 -04:00
Ayaz Hafiz
6035e45f25
Store derivable ability members statically
2022-07-25 09:09:00 -04:00
Richard Feldman
d2dd4f3e0b
Update reporting snapshot
2022-07-24 19:16:48 -04:00
Richard Feldman
d4f192ffd6
Change "an when" to "a when" in error message
2022-07-24 19:15:51 -04:00
Ayaz Hafiz
cb42d9b076
Remove subsumed test
2022-07-24 16:11:05 -04:00
Ayaz Hafiz
e15278024a
Add no-introduced-variables test for toplevel defs
2022-07-24 16:11:05 -04:00
Ayaz Hafiz
0de32ac5a9
Warn on definitions that introduce no new variables
2022-07-24 16:11:04 -04:00
Ayaz Hafiz
beccc92c87
Support underscores in assignment patterns
2022-07-24 16:11:03 -04:00
Ayaz Hafiz
569e90d682
Fix test change due to underscore parsing in patterns
2022-07-24 16:10:36 -04:00
Ayaz Hafiz
639fcb076b
Add test for using only underscore as identifier name
2022-07-24 16:10:35 -04:00
Ayaz Hafiz
59ab1da83f
Compile branches in the presence of degenerate patterns
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Closes #3614
2022-07-22 18:16:02 -04:00
Ayaz Hafiz
1d4e6acd41
Add test for when catchall branches are on different branches
2022-07-22 12:57:27 -04:00
Ayaz Hafiz
13b0ce7ca0
Make sure to apply "is-open" constraints at the very end of pattern constraining
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Closes #3298
2022-07-22 12:57:27 -04:00
Richard Feldman
b7d78d9237
Merge pull request #3598 from rtfeldman/i3558
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Compile variables bound in multiple patterns of a branch, and detect unbound patterns
2022-07-21 16:45:52 -04:00
Ayaz Hafiz
78dc82867a
Report errors for identifiers not bound in all patterns of a branch
2022-07-21 12:15:05 -04:00
Richard Feldman
a0237d6aa3
Revise unexpected pattern report
2022-07-20 10:49:06 -04:00
Richard Feldman
55b86f3fe2
Update a test to use new wording
2022-07-20 10:49:06 -04:00
Richard Feldman
6aaa940ddf
Update reporting tests and snapshots
2022-07-20 10:49:06 -04:00
Richard Feldman
024b0c85f8
Report 'a fraction' instead of 'a frac'
2022-07-20 10:49:05 -04:00
Richard Feldman
e389b23e4b
Update wording on arg mismatch
2022-07-20 10:49:05 -04:00
Ayaz Hafiz
7586a8a083
Check complete ability implementations during canonicalization
2022-07-19 14:30:20 -04:00
Ayaz Hafiz
37ab06b0a3
Reject implementations that don't point to abilities
2022-07-19 14:30:19 -04:00
Ayaz Hafiz
e4af8af1a3
Report duplicate implementations for ability members
2022-07-19 14:30:19 -04:00
Ayaz Hafiz
d2da395619
Syntactic ability links in solve
2022-07-18 18:33:28 -04:00
Ayaz Hafiz
17f53a23a5
Update tests
2022-07-18 17:55:02 -04:00
Ayaz Hafiz
c2154ac311
Support shorthand ability implementation syntax
2022-07-18 17:55:01 -04:00
Ayaz Hafiz
870294b564
Update reporting tests
2022-07-18 17:55:01 -04:00
Ayaz Hafiz
e672ce9ebd
First pass at canonicalizing and reporting syntactic abilities
2022-07-18 17:55:01 -04:00
