#2410: HEAD build fails when building way=p with WAY_p_OPTS='-prof -caf-all
-auto-
all'
-----------------------+----------------------------------------------------
Reporter: pgavin | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.9 | Severity: normal
Keywords: | Testcase:
Architecture: x86 | Os: MacOS X
-----------------------+----------------------------------------------------
Specifically, the failure happens while compiling
libraries/base/Data/Complex.hs:
------ compiler output --------
/Users/pgavin/local/ghc-6.9/src/ghc-6.9/compiler/stage1/ghc-inplace
-package-name base-3.0 -hide-all-packages -split-objs -i -idist/build -i.
-idist/build/autogen -Idist/build -Iinclude -#include "HsBase.h" -odir
dist/build -hidir dist/build -stubdir dist/build -package ghc-prim-0.1
-package integer-0.1 -package rts-1.0 -O -package-name base -XMagicHash
-XExistentialQuantification -XRank2Types -XScopedTypeVariables
-XUnboxedTuples -XForeignFunctionInterface -XUnliftedFFITypes
-XDeriveDataTypeable -XGeneralizedNewtypeDeriving -XFlexibleInstances
-XPatternSignatures -XStandaloneDeriving -XPatternGuards -XCPP
-idist/build -prof -caf-all -auto-all -hisuf p_hi -hcsuf p_hc -osuf p_o
-H32m -O -H32m -O2 -O2 -Rghc-timing -XGenerics -O2 -Wall -fno-warn-
deprecated-flags -w -c Data/Complex.hs -o dist/build/Data/Complex.p_o
-ohi dist/build/Data/Complex.p_hi
/var/folders/o2/o2fca1ekG9SKEu61XaHsjE+++TI/-Tmp-/ghc51695_0/ghc51695_0.split__108.s:1256:0:
FATAL:Symbol _base_DataziComplex_zeze_CAF_cc_ccs already defined.
-------------------------------
Compilation succeeds if the SPECIALIZE pragmas are removed from the
instance declarations for Num, Fractional, and Floating.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2410>
GHC <http://www.haskell.org/ghc/>
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