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Issues list

False-positive unreachable warning for a match using local object area:pattern-matching itype:bug regression This worked in a previous version but doesn't anymore
#21218 opened Jul 18, 2024 by WojciechMazur
Explicit type specification in match worsens type checks area:pattern-matching itype:bug
#20705 opened Jun 20, 2024 by mohe2015
@dwijnand
1
Wrong unreachable code reported for inline def pattern match area:pattern-matching better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:bug
#20395 opened May 13, 2024 by enif-lee
2
Strange behaviour related to type test of path-dependent types and divergence from Scala 2 area:pattern-matching itype:bug
#20354 opened May 7, 2024 by liufengyun
1
4
val pattern match extraction does not understand actual type (with or without type ascription.) area:pattern-matching area:spec better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:bug
#20334 opened May 4, 2024 by megri
4
Failure in function literal adaptation to partial function area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20197 opened Apr 15, 2024 by som-snytt
1
Unexhaustive match in function literal disregarded when implicitly converting to PartialFunction area:pattern-matching itype:bug
#20196 opened Apr 15, 2024 by cornerman
3
Pattern Match Exhaustiveness Check Misses a Case area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20132 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
4
Pattern Match Exhaustiveness Check Misses a Case area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20131 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
3
Pattern Match Exhaustiveness Check Misses a Case area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20130 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
3
Pattern Match Exhaustiveness Check Misses a Case area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20129 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
3
Pattern Match Exhaustiveness Check Misses a Case area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc itype:bug
#20128 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
3
Patternmatch Unreachable Warning area:pattern-matching itype:bug
#20123 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
2
Patternmatch Unreachable Warning area:pattern-matching itype:bug
#20122 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
2
Patternmatch Unreachable Warning area:pattern-matching itype:bug
#20121 opened Apr 8, 2024 by CyrilFMoser
1
@dwijnand
2
Type bound lost in pattern matching area:gadt area:pattern-matching itype:bug
#20040 opened Mar 28, 2024 by Krever
Incorrect Match case Unreachable warning area:pattern-matching itype:bug
#18736 opened Oct 20, 2023 by Anghammar
1
@dwijnand
3
under future, refutable patterns in "for" do not suggest to use "case" area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:enhancement
#18622 opened Sep 29, 2023 by bishabosha
extractor for only possible concrete class of sealed trait considered refutable area:pattern-matching itype:enhancement
#18621 opened Sep 29, 2023 by bishabosha
3
improve Unreachable case error message area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:enhancement
#18519 opened Sep 6, 2023 by He-Pin
@bishabosha
12
Warn when identifier pattern is obscuring further down cases, e.g. in case the user thought it was value equality test area:pattern-matching area:reporting Error reporting including formatting, implicit suggestions, etc better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:enhancement
#18496 opened Sep 1, 2023 by arturaz
5
False non-exhaustive match report. area:pattern-matching itype:bug
#18196 opened Jul 12, 2023 by ftucky
@dwijnand
2
Unreachable case in TypeTest area:pattern-matching itype:bug
#18052 opened Jun 24, 2023 by bblfish
@dwijnand
4
Pattern Matching : Wrong Unreachable case warning area:pattern-matching itype:bug
#17188 opened Mar 30, 2023 by ftucky
@dwijnand
7
Literal pattern must conform to the expected type area:pattern-matching itype:bug
#16821 opened Feb 2, 2023 by som-snytt
4
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