#10945: Typed Template Haskell splices broken in HEAD (7.11) -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: Type: bug | Status: new Priority: high | Milestone: 8.0.1 Component: Template Haskell | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): -------------------------------------+------------------------------------- Changes (by jstolarek): * cc: simonpj (added) Comment: The sequence of calls that leads to this panic goes like this: `TcRnDriver.tc_rn_src_decls` -> `RnSplice.rnTopSpliceDecls` -> `RnSplice.runRnSplice` and in `runRnSplice` we hit `HsTypedSplice` alternative in the case that scrutinizes `splice'`. Looking at git blame I conjecture that this bug was introduced in f46360ed7139ff25741b381647b0a0b6d1000d84 (but would need to bisect to verify), which was a fix for #10047. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10945#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler