Build description = HEAD on i386-unknown-linux
(cam-02-unx.europe.corp.microsoft.com)
Build location = /playpen/ghc/nightly/HEAD-cam-02-unx
Build config file = /home/simonmar/nightly/site/msrc/conf-HEAD-cam-02-unx
Nightly build started on cam-02-unx at Mon Sep 10 19:30:00 BST 2007.
**** checking out new source tree ... ok. (GHC Version
6.7.20070910)
**** Building stage 1 compiler ... failed; relevant barfage
is below.
No successfully built compilers to test; aborting.
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The last 30 lines of
/playpen/ghc/nightly/HEAD-cam-02-unx/logs/i386-unknown-linux-stage1 are
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Inferred type is less polymorphic than expected
Quantified type variable `l'' escapes
It is mentioned in the environment:
txl :: l1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
txm :: m1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
Quantified type variable `l' escapes
It unifies with `l1', which is mentioned in the environment:
blocks :: BlockEnv (Block m1 l1) (bound at cmm/ZipCfg.hs:495)
txl :: l1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
Quantified type variable `m' escapes
It unifies with `m1', which is mentioned in the environment:
blocks :: BlockEnv (Block m1 l1) (bound at cmm/ZipCfg.hs:495)
txm :: m1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
Quantified type variable `m'' escapes
It is mentioned in the environment:
txl :: l1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
txm :: m1 -> UniqSM (LGraph m' l') (bound at cmm/ZipCfg.hs:495)
When trying to generalise the type inferred for `txtail'
Signature type: forall m' m l l'.
ZHead m'
-> ZTail m l
-> BlockEnv (Block m' l') -> UniqSM (BlockEnv
(Block m' l'))
Type to generalise: ZHead m'
-> ZTail m1 l1
-> BlockEnv (Block m' l') -> UniqSM (BlockEnv
(Block m' l'))
When checking the type signature for `txtail'
When generalising the type(s) for `txtail'
<<ghc: 66707336 bytes, 15 GCs, 1699726/3140552 avg/max bytes residency (3
samples), 18M in use, 0.00 INIT (0.00 elapsed), 0.29 MUT (0.38 elapsed), 0.17
GC (0.16 elapsed) :ghc>>
gmake[1]: *** [stage1/cmm/ZipCfg.o] Error 1
gmake: *** [stage1] Error 1
Nightly run ended at Mon Sep 10 20:18:46 BST 2007
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