#7702: Memory Leak in CoreM (CoreWriter) -------------------------------------------+-------------------------------- Reporter: afarmer | Owner: Type: bug | Status: patch Priority: normal | Milestone: Component: Compiler | Version: 7.6.2 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Compile-time performance bug | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------------------+-------------------------------- Comment(by afarmer): Sorry for the delay. Here is the patch with the seq inside the return, as recommended by ezyang. This is confirmed to fix the leak (in conjunction with the first patch you already merged) in our HERMIT use cases. I'm working on a minimal performance test for the testsuite... I'll post here when I have something. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7702#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler