Re: [GHC] #14963: ghci -fdefer-type-errors can't run IO action from another module

#14963: ghci -fdefer-type-errors can't run IO action from another module -------------------------------------+------------------------------------- Reporter: elaforge | Owner: tdammers Type: bug | Status: patch Priority: high | Milestone: 8.4.2 Component: GHCi | Version: 8.4.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: | ghci/should_run/T14963 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4833 Wiki Page: | Phab:D4830 -------------------------------------+------------------------------------- Comment (by Ben Gamari ): In [changeset:"4a931665e41be2621abe4458b64190123109b746/ghc" 4a931665/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="4a931665e41be2621abe4458b64190123109b746" Disable `-fdefer-out-of-scope-variables` in ghci. We have already disabled `-fdefer-type-errors` and `-fdefer-typed-holes` in ghci. This patch disables `-fdefer-out-of-scope-variables` as well. Fixes Trac #15259, as well as #14963. Test Plan: make test TEST="T15259 T14963a T14963b T14963c" Reviewers: bgamari, tdammers Reviewed By: tdammers Subscribers: tdammers, rwbarton, thomie, carter GHC Trac Issues: #15259, #14963 Differential Revision: https://phabricator.haskell.org/D4830 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14963#comment:38 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler