#15783: Quoting an internal variable causes an error when splicing -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Template Haskell | Version: 8.6.1 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 RyanGlScott): Curiously, this doesn't happen when loaded into GHCi, only when compiled with `--make`. Also, if you compile these files one at a time with `-c`, you get something... interesting: {{{ $ /opt/ghc/8.6.1/bin/ghc -c B.hs $ /opt/ghc/8.6.1/bin/ghc -c A.hs ghc: panic! (the 'impossible' happened) (GHC version 8.6.1 for x86_64-unknown-linux): Loading temp shared object failed: /tmp/ghc6527_0/libghc_1.so: undefined symbol: templatezmhaskell_LanguageziHaskellziTHziLib_varE_closure }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15783#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler