#8798: Missing symbols with -fprof-auto-calls -------------------------------------+------------------------------------ Reporter: edsko | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by rwbarton): I can reproduce this in 7.8. The error from the Linux linker is a little more informative: {{{ Building autocallsbug-0.1.0.0... Preprocessing executable 'autocallsbug' for autocallsbug-0.1.0.0... [1 of 1] Compiling Main ( Main.hs, dist/build/autocallsbug /autocallsbug-tmp/Main.p_o ) Linking dist/build/autocallsbug/autocallsbug ... /home/rwbarton/.cabal/lib/x86_64-linux-ghc-7.8.0.20140204/xml- conduit-1.1.0.9/libHSxml-conduit-1.1.0.9_p.a(Parse.p_o): In function `c1noU_info': /tmp/ghc14255_0/ghc14255_28.p_o:(.text+0x8ca17): undefined reference to `attoparseczm0zi11zi1zi0_DataziAttoparsecziInternalziTypes_manyzimanyzuv_Cb_cc' /home/rwbarton/.cabal/lib/x86_64-linux-ghc-7.8.0.20140204/xml- conduit-1.1.0.9/libHSxml-conduit-1.1.0.9_p.a(Parse.p_o): In function `c1oKY_info': /tmp/ghc14255_0/ghc14255_28.p_o:(.text+0x9619f): undefined reference to `attoparseczm0zi11zi1zi0_DataziAttoparsecziInternalziTypes_manyzimanyzuv_Cb_cc' collect2: error: ld returned 1 exit status }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8798#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler