Re: [GHC] #10196: Regression regarding Unicode subscript characters in identifiers

#10196: Regression regarding Unicode subscript characters in identifiers -------------------------------------+------------------------------------- Reporter: thomie | Owner: Type: bug | Status: closed Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 (Parser) | Keywords: unicode, Resolution: fixed | report-impact Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHC rejects | Test Case: valid program | parser/should_compile/T10196, | parser/should_fail/T10196Fail1, | parser/should_fail/T10196Fail2 Blocked By: | Blocking: Related Tickets: #5108 | Differential Rev(s): Phab:D969 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Thomas Miedema ): In [changeset:"d738e66450ec09f69211330df05e381bfe996c13/ghc" d738e66/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="d738e66450ec09f69211330df05e381bfe996c13" Modifier letter in middle of identifier is ok Refactoring only. Cleanup some loose ends from #10196. Initially the idea was to only allow modifier letters at the end of identifiers. Since we later decided to allow modifier letters also in the middle of identifiers (because not doing so would not fix the regression completely), the names `suffix` and `okIdSuffixChar` don't seem appropriate anymore. Remove TODO. Move test from should_fail to should_compile. }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10196#comment:19 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler