#14473: Implement Underscores in Numeric Literals Proposal (NumericUnderscores extension) -------------------------------------+------------------------------------- Reporter: takenobu | Owner: (none) Type: task | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #13126 #9224 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by takenobu): I am planning to submit a patch. This is the patch of the current version:\\ https://github.com/takenobu-hs/ghc/compare/master...takenobu-hs:wip /numeric-underscores About it, Iavor gave me good advice:\\ https://github.com/ghc-proposals/ghc- proposals/pull/76#issuecomment-344347463 That is, I unify the definition of Lexer and add a validation function. After investigating how to implement the function for validation, I will submit the patch. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14473#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler