#11030: D757 (emit Typeable at type definition site) regresses T3294 max_bytes_used by factor of two -------------------------------------+------------------------------------- Reporter: bgamari | Owner: bgamari Type: bug | Status: new Priority: normal | Milestone: 8.0.1 Component: Compiler | Version: 7.11 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Compile-time Unknown/Multiple | performance bug Test Case: T3294 | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- I noticed that D757 caused max_bytes_allocated to go from 45MBytes to 96MBytes while updating the testsuite. This may be expected but I want to ensure I look into this since the test defines only one type (albeit with many fields) and a `Show` instance so we wouldn't necessarily expect this test to regress by this amount. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11030 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler