Probable fix: add an INLINE[n] or NOINLINE[n] pragma confused?
Building ghc HEAD using 7.8.3 under OS X results in the following warnings:
"inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -O -H64m -package-name binary-0.7.1.0 -hide-all-packages -i -ilibraries/binary/src -ilibraries/binary/dist-install/build -ilibraries/binary/dist-install/build/autogen -Ilibraries/binary/dist-install/build -Ilibraries/binary/dist-install/build/autogen -Ilibraries/binary/. -optP-DGENERICS -optP-include -optPlibraries/binary/dist-install/build/autogen/cabal_macros.h -package array-0.5.0.0 -package base-4.7.1.0 -package bytestring-0.10.4.0 -package containers-0.5.5.1 -O2 -Wall -fliberate-case-threshold=1000 -XHaskell98 -O2 -no-user-package-db -rtsopts -odir libraries/binary/dist-install/build -hidir libraries/binary/dist-install/build -stubdir libraries/binary/dist-install/build -split-objs -dynamic-too -c libraries/binary/src/Data/Binary/Get/Internal.hs -o libraries/binary/dist-install/build/Data/Binary/Get/Internal.o -dyno libraries/binary/dist-install/build/Data/Binary/Get/Internal.dyn_o
libraries/binary/src/Data/Binary/Get/Internal.hs:314:1: Warning:
Rule "<$> to <*>" may never fire because ‘<$>’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘<$>’
"inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -O -H64m -package-name binary-0.7.1.0 -hide-all-packages -i -ilibraries/binary/src -ilibraries/binary/dist-install/build -ilibraries/binary/dist-install/build/autogen -Ilibraries/binary/dist-install/build -Ilibraries/binary/dist-install/build/autogen -Ilibraries/binary/. -optP-DGENERICS -optP-include -optPlibraries/binary/dist-install/build/autogen/cabal_macros.h -package array-0.5.0.0 -package base-4.7.1.0 -package bytestring-0.10.4.0 -package containers-0.5.5.1 -O2 -Wall -fliberate-case-threshold=1000 -XHaskell98 -O2 -no-user-package-db -rtsopts -odir libraries/binary/dist-install/build -hidir libraries/binary/dist-install/build -stubdir libraries/binary/dist-install/build -split-objs -dynamic-too -c libraries/binary/src/Data/Binary/Get.hs -o libraries/binary/dist-install/build/Data/Binary/Get.o -dyno libraries/binary/dist-install/build/Data/Binary/Get.dyn_o
libraries/binary/src/Data/Binary/Get.hs:416:1: Warning:
Rule "getWord8/readN" may never fire
because ‘getWord8’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord8’
libraries/binary/src/Data/Binary/Get.hs:417:1: Warning:
Rule "getWord16be/readN" may never fire
because ‘getWord16be’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord16be’
libraries/binary/src/Data/Binary/Get.hs:418:1: Warning:
Rule "getWord16le/readN" may never fire
because ‘getWord16le’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord16le’
libraries/binary/src/Data/Binary/Get.hs:419:1: Warning:
Rule "getWord32be/readN" may never fire
because ‘getWord32be’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord32be’
libraries/binary/src/Data/Binary/Get.hs:420:1: Warning:
Rule "getWord32le/readN" may never fire
because ‘getWord32le’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord32le’
libraries/binary/src/Data/Binary/Get.hs:421:1: Warning:
Rule "getWord64be/readN" may never fire
because ‘getWord64be’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord64be’
libraries/binary/src/Data/Binary/Get.hs:422:1: Warning:
Rule "getWord64le/readN" may never fire
because ‘getWord64le’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘getWord64le’
"inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -O -H64m -package-name template-haskell-2.10.0.0 -hide-all-packages -i -ilibraries/template-haskell/. -ilibraries/template-haskell/dist-install/build -ilibraries/template-haskell/dist-install/build/autogen -Ilibraries/template-haskell/dist-install/build -Ilibraries/template-haskell/dist-install/build/autogen -Ilibraries/template-haskell/. -optP-include -optPlibraries/template-haskell/dist-install/build/autogen/cabal_macros.h -package base-4.7.1.0 -package pretty-1.1.1.1 -Wall -package-name template-haskell -XHaskell2010 -O2 -no-user-package-db -rtsopts -odir libraries/template-haskell/dist-install/build -hidir libraries/template-haskell/dist-install/build -stubdir libraries/template-haskell/dist-install/build -split-objs -dynamic-too -c libraries/template-haskell/./Language/Haskell/TH/Syntax.hs -o libraries/template-haskell/dist-install/build/Language/Haskell/TH/Syntax.o -dyno libraries/template-haskell/dist-install/build/Language/Haskell/TH/Syntax.dyn_o
libraries/template-haskell/Language/Haskell/TH/Syntax.hs:505:11: Warning:
Rule "TH:liftString" may never fire
because ‘lift’ might inline first
Probable fix: add an INLINE[n] or NOINLINE[n] pragma on ‘lift’
Not sure what the probable fix is suggesting as the functions that are pointed are already marked as INLINE.