[GHC] #7428: GHC compile times are seriously non-linear in program size
GHC
ghc-devs at haskell.org
Tue Jun 16 14:37:34 UTC 2015
#7428: GHC compile times are seriously non-linear in program size
-------------------------------------+-------------------------------------
Reporter: nudded | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.12.1
Component: Compiler | Version: 7.4.2
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Compile-time | Unknown/Multiple
crash | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Revisions:
-------------------------------------+-------------------------------------
Comment (by simonpj):
See [http://research.microsoft.com/en-
us/um/people/simonpj/papers/variant-f/index.htm Scrap your type
applications] Section 2.3, for why types can (legitimately I fear) blow
up. I'm not say that is what is happening here, but it might be similar.
Simon
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7428#comment:21>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list