[GHC] #12100: GHC 8.0.1 build segmentation fault in haddock

[GHC]

#12100: GHC 8.0.1 build segmentation fault in haddock
-------------------------------------+-------------------------------------
           Reporter:  ilovezfs       |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.0.1
           Keywords:                 |  Operating System:  MacOS X
       Architecture:                 |   Type of failure:  Building GHC
  Unknown/Multiple                   |  failed
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 Skylake iMac OS X 10.11.5. Xcode 7.3.1. march=native.

 This happens each time I attempt to build 8.0.1. The release candidates
 were not affected:


 {{{
 "inplace/bin/ghc-stage2" -hisuf dyn_hi -osuf  dyn_o -hcsuf dyn_hc -fPIC
 -dynamic  -H32m -O -Wall      -hide-all-packages -i -iutils/haddock/driver
 -iutils/haddock/haddock-api/src -iutils/haddock/haddock-
 library/vendor/attoparsec-0.12.1.1 -iutils/haddock/haddock-library/src
 -iutils/haddock/dist/build -iutils/haddock/dist/build/autogen
 -Iutils/haddock/dist/build -Iutils/haddock/dist/build/autogen    -optP-
 DIN_GHC_TREE -optP-include
 -optPutils/haddock/dist/build/autogen/cabal_macros.h -package-id
 Cabal-1.24.0.0 -package-id array-0.5.1.1 -package-id base-4.9.0.0
 -package-id bytestring-0.10.8.1 -package-id containers-0.5.7.1 -package-id
 deepseq-1.4.2.0 -package-id directory-1.2.6.2 -package-id filepath-1.4.1.0
 -package-id ghc-8.0.1 -package-id ghc-boot-8.0.1 -package-id
 transformers-0.5.2.0 -package-id xhtml-3000.2.1 -funbox-strict-fields
 -Wall -fwarn-tabs -O2 -threaded -XHaskell2010  -no-user-package-db
 -rtsopts -Wno-unused-imports -Wno-deprecations     -Wnoncanonical-monad-
 instances  -odir utils/haddock/dist/build -hidir utils/haddock/dist/build
 -stubdir utils/haddock/dist/build    -c utils/haddock/haddock-
 library/src/Documentation/Haddock/Types.hs -o
 utils/haddock/dist/build/Documentation/Haddock/Types.dyn_o
 "inplace/bin/ghc-stage2" -hisuf dyn_hi -osuf  dyn_o -hcsuf dyn_hc -fPIC
 -dynamic  -H32m -O -Wall      -hide-all-packages -i -iutils/haddock/driver
 -iutils/haddock/haddock-api/src -iutils/haddock/haddock-
 library/vendor/attoparsec-0.12.1.1 -iutils/haddock/haddock-library/src
 -iutils/haddock/dist/build -iutils/haddock/dist/build/autogen
 -Iutils/haddock/dist/build -Iutils/haddock/dist/build/autogen    -optP-
 DIN_GHC_TREE -optP-include
 -optPutils/haddock/dist/build/autogen/cabal_macros.h -package-id
 Cabal-1.24.0.0 -package-id array-0.5.1.1 -package-id base-4.9.0.0
 -package-id bytestring-0.10.8.1 -package-id containers-0.5.7.1 -package-id
 deepseq-1.4.2.0 -package-id directory-1.2.6.2 -package-id filepath-1.4.1.0
 -package-id ghc-8.0.1 -package-id ghc-boot-8.0.1 -package-id
 transformers-0.5.2.0 -package-id xhtml-3000.2.1 -funbox-strict-fields
 -Wall -fwarn-tabs -O2 -threaded -XHaskell2010  -no-user-package-db
 -rtsopts -Wno-unused-imports -Wno-deprecations     -Wnoncanonical-monad-
 instances  -odir utils/haddock/dist/build -hidir utils/haddock/dist/build
 -stubdir utils/haddock/dist/build    -c
 utils/haddock/dist/build/autogen/Paths_haddock.hs -o
 utils/haddock/dist/build/Paths_haddock.dyn_o
 "inplace/bin/ghc-stage2" -hisuf dyn_hi -osuf  dyn_o -hcsuf dyn_hc -fPIC
 -dynamic  -H32m -O -Wall      -hide-all-packages -i -iutils/haddock/driver
 -iutils/haddock/haddock-api/src -iutils/haddock/haddock-
 library/vendor/attoparsec-0.12.1.1 -iutils/haddock/haddock-library/src
 -iutils/haddock/dist/build -iutils/haddock/dist/build/autogen
 -Iutils/haddock/dist/build -Iutils/haddock/dist/build/autogen    -optP-
 DIN_GHC_TREE -optP-include
 -optPutils/haddock/dist/build/autogen/cabal_macros.h -package-id
 Cabal-1.24.0.0 -package-id array-0.5.1.1 -package-id base-4.9.0.0
 -package-id bytestring-0.10.8.1 -package-id containers-0.5.7.1 -package-id
 deepseq-1.4.2.0 -package-id directory-1.2.6.2 -package-id filepath-1.4.1.0
 -package-id ghc-8.0.1 -package-id ghc-boot-8.0.1 -package-id
 transformers-0.5.2.0 -package-id xhtml-3000.2.1 -funbox-strict-fields
 -Wall -fwarn-tabs -O2 -threaded -XHaskell2010  -no-user-package-db
 -rtsopts -Wno-unused-imports -Wno-deprecations     -Wnoncanonical-monad-
 instances  -odir utils/haddock/dist/build -hidir utils/haddock/dist/build
 -stubdir utils/haddock/dist/build    -c utils/haddock/haddock-
 library/src/Documentation/Haddock/Utf8.hs -o
 utils/haddock/dist/build/Documentation/Haddock/Utf8.dyn_o
 make[1]: ***
 [utils/haddock/dist/build/Haddock/Backends/Hyperlinker/Types.dyn_o]
 Segmentation fault: 11
 make[1]: *** Waiting for unfinished jobs....
 make[1]: *** [utils/haddock/dist/build/Documentation/Haddock/Types.dyn_o]
 Segmentation fault: 11
 make[1]: *** [utils/haddock/dist/build/Haddock/GhcUtils.dyn_o]
 Segmentation fault: 11
 make[1]: *** [utils/haddock/dist/build/Paths_haddock.dyn_o] Segmentation
 fault: 11
 make[1]: *** [utils/haddock/dist/build/ResponseFile.dyn_o] Segmentation
 fault: 11
 make: *** [all] Error 2
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12100>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler