[GHC] #10948: floatExpr tick break<26>
#10948: floatExpr tick break<26> --------------------------------------+------------------------------- Reporter: devnull | Owner: Type: bug | Status: new Priority: high | Milestone: Component: GHCi | Version: 7.10.2 Keywords: | Operating System: Windows Architecture: x86_64 (amd64) | Type of failure: GHCi crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | --------------------------------------+------------------------------- -> :l Interpolation.hs [1 of 1] Compiling Main ( Interpolation.hs, interpreted ) ghc.exe: panic! (the 'impossible' happened) (GHC version 7.10.2 for x86_64-unknown-mingw32): floatExpr tick break<26>() Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10948 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#10948: floatExpr tick break<26> -------------------------------+-------------------------------------- Reporter: devnull | Owner: Type: bug | Status: new Priority: high | Milestone: Component: GHCi | Version: 7.10.2 Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): -------------------------------+-------------------------------------- Changes (by devnull): * Attachment "Interpolation.hs" added. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10948 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#10948: floatExpr tick break<26> -------------------------------+-------------------------------------- Reporter: devnull | Owner: Type: bug | Status: closed Priority: high | Milestone: Component: GHCi | Version: 7.10.2 Resolution: duplicate | Keywords: Operating System: Windows | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: #10549 | Differential Rev(s): -------------------------------+-------------------------------------- Changes (by thomie): * status: new => closed * resolution: => duplicate * related: => #10549 Comment: Thank you for the report. I can reproduce the problem. With the yet unreleased version of ghc-7.10.3, the result is: {{{ when making flags consistent: Warning: -O conflicts with --interactive; -O ignored. }}} So the workaround is to remove the `{-# OPTIONS_GHC -O3 #-}` from your file. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10948#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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