#13360: Add a flag to enable inferring HasCallStack constraints -------------------------------------+------------------------------------- Reporter: gridaphobe | Owner: (none) Type: feature request | Status: new Priority: normal | Milestone: 8.4.1 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by saurabhnanda): Does anyone know if this kind of perf penalty is a fact-of-life with other languages as well, except other languages don't have an optional callstack, so no one even knows? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13360#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler