Re: [GHC] #8501: Improve error message when using rec/mdo keyword without RecursiveDo extention.

#8501: Improve error message when using rec/mdo keyword without RecursiveDo extention. -------------------------------------+------------------------------------- Reporter: shelarcy | Owner: ruperthorlick Type: feature request | Status: patch Priority: normal | Milestone: Component: Compiler | Version: 8.1 (Parser) | Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: | parser/should_fail/T8501a Blocked By: | Blocking: Related Tickets: #3968 | Differential Rev(s): Phab:D3271 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari ): In [changeset:"5856c564dff79a5c2b6a92b1c6c350798b538da3/ghc" 5856c564/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="5856c564dff79a5c2b6a92b1c6c350798b538da3" Fixed error messages for RecursiveDo (#8501) Changes in a few different places to catch several different types of error related to RecursiveDo Signed-off-by: Rupert Horlick Test Plan: Three test cases, with further tests in comments Reviewers: austin, bgamari Reviewed By: bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D3271 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8501#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler