#8987: TH: panic in reportWarning when the message throws an exception ---------------------------------------+----------------------------------- Reporter: Yuras | Owner: Type: bug | Status: patch Priority: normal | Milestone: Component: Compiler | Version: 7.8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time crash | Unknown/Multiple Test Case: | Difficulty: Unknown Blocking: | Blocked By: | Related Tickets: ---------------------------------------+----------------------------------- Comment (by Simon Peyton Jones <simonpj@…>): In [changeset:"241c6601568969156403fde8089c97024b082de0/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="241c6601568969156403fde8089c97024b082de0" Make qReport force its error message before printing it Fixes Trac #8987. See Note [Exceptions in TH] Thanks to Yuras Shumovich for doing this. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8987#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler