#15350: gcdExtInteger violates assertion -------------------------------------+------------------------------------- Reporter: Bodigrim | Owner: Bodigrim Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Core Libraries | Version: 8.4.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by monoidal): What's the status here? I see that the change was merged, but I don't see a test. I've tried adding a test, but it's still failing with the same error on my machine. Maybe I'm doing something wrong? Is the plan to release a new version of `integer-gmp`? {{{ diff --git a/testsuite/tests/lib/integer/integerGmpInternals.hs b/testsuite/tests/lib/integer/integerGmpInternals.hs index c90df5c90d..e1faf900c7 100644 --- a/testsuite/tests/lib/integer/integerGmpInternals.hs +++ b/testsuite/tests/lib/integer/integerGmpInternals.hs @@ -86,6 +86,7 @@ main = do print $ gcdExtInteger x (-y) print $ gcdExtInteger (-x) y print $ gcdExtInteger (-x) (-y) + print $ gcdExtInteger 2 (2^65 + 1) -- see Trac #15350 print $ powInteger 12345 0 print $ powInteger 12345 1 print $ powInteger 12345 30 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15350#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler