#14588: GHC 8.2.1 allows bang patterns in let-bindings without -XBangPatterns -------------------------------------+------------------------------------- Reporter: kmiyazato | Owner: (none) Type: bug | Status: patch Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC accepts | Unknown/Multiple invalid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4270 Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): The sort of things that sneak through our testsuite never ceases to amaze me. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14588#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler