[GHC] #7736: Parallel array enumeration causes compiler panic (enumFromToP)
#7736: Parallel array enumeration causes compiler panic (enumFromToP) -------------------------------+-------------------------------------------- Reporter: amosrobinson | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.6.2 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Compile-time crash | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Enumeration doesn't work in parallel array comprehensions: {{{ nums = [: 0 .. 100 :] }}} causes a compiler panic. Interestingly, the panic seems to happen before typechecking because if we add some nonsense: {{{ other = 5 / "bad" nums = [: 0 .. 100 :] }}} it still panics. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#7736: Parallel array enumeration causes compiler panic (enumFromToP) -------------------------------+-------------------------------------------- Reporter: amosrobinson | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Compile-time crash | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by amosrobinson): * version: 7.6.2 => 7.7 Comment: Have only tested in HEAD. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#7736: Parallel array enumeration causes compiler panic (enumFromToP) -------------------------------+-------------------------------------------- Reporter: amosrobinson | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Compile-time crash | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Comment(by amosrobinson): Added regression test to testsuite: tests/dph/enumfromto/ -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#7736: Parallel array enumeration causes compiler panic (enumFromToP) ---------------------------------+------------------------------------------ Reporter: amosrobinson | Owner: chak Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Compile-time crash Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by simonpj): * owner: => chak * difficulty: => Unknown -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#7736: Parallel array enumeration causes compiler panic (enumFromToP) ---------------------------------+------------------------------------------ Reporter: amosrobinson | Owner: chak Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Compile-time crash Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: #7078 | ---------------------------------+------------------------------------------ Changes (by monoidal): * related: => #7078 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#7736: Parallel array enumeration causes compiler panic (enumFromToP) ---------------------------------+------------------------------------------ Reporter: amosrobinson | Owner: chak Type: bug | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.7 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Compile-time crash Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: #7078 | ---------------------------------+------------------------------------------ Changes (by igloo): * milestone: => 7.8.1 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7736#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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