#1616: segfault in generated file when using NOINLINE
-----------------------------------------------------------+----------------
Reporter: guest | Owner:
Type: bug | Status:
new
Priority: normal | Milestone:
Component: Compiler | Version:
6.6.1
Severity: normal | Keywords:
Difficulty: Unknown | Os:
Unknown
Testcase: /home/ctr/shared/kep/Misc/esotools/temp/T.hs | Architecture:
Unknown
-----------------------------------------------------------+----------------
Compiling and running the attached file produces a segmentation fault. The
file was originally generated by happy (1.15), but using happy 1.16 does
not help. Removing the {-# NOINLINE happySpecReduce_1 #-} right before
main solves the problem.
uname -a:
Linux femtosec 2.6.18-4-486 #1 Wed May 9 22:23:40 UTC 2007 i686 GNU/Linux
gcc -v: gcc version 4.1.2
[EMAIL PROTECTED]:~/shared/kep/Misc/esotools/temp$ ghc -v
Glasgow Haskell Compiler, Version 6.6.1, for Haskell 98, compiled by GHC
version 6.6.1
Using package config file: /home/ctr/tools/lib/ghc-6.6.1/package.conf
wired-in package base mapped to base-2.1.1
wired-in package rts mapped to rts-1.0
wired-in package haskell98 mapped to haskell98-1.0
wired-in package template-haskell mapped to template-haskell-2.1
Hsc static flags: -static
*** Deleting temp files:
Deleting:
*** Deleting temp dirs:
Deleting:
ghc-6.6.1: no input files
Usage: For basic information, try the `--help' option.
=== The compilation-run ===
ghc -O2 -dcore-lint -fvia-C -fglasgow-exts -fwarn-missing-signatures
--make T -o esoT
[1 of 1] Compiling Main ( T.hs, T.o )
GenericTemplate.hs:174:0:
Warning: Definition but no type signature for `happyShift'
GenericTemplate.hs:184:0:
Warning: Definition but no type signature for `happySpecReduce_0'
GenericTemplate.hs:189:0:
Warning: Definition but no type signature for `happySpecReduce_1'
GenericTemplate.hs:195:0:
Warning: Definition but no type signature for `happySpecReduce_2'
GenericTemplate.hs:201:0:
Warning: Definition but no type signature for `happySpecReduce_3'
GenericTemplate.hs:207:0:
Warning: Definition but no type signature for `happyReduce'
GenericTemplate.hs:215:0:
Warning: Definition but no type signature for `happyMonadReduce'
GenericTemplate.hs:222:0:
Warning: Definition but no type signature for `happyDrop'
GenericTemplate.hs:225:0:
Warning: Definition but no type signature for `happyDropStk'
GenericTemplate.hs:239:0:
Warning: Definition but no type signature for `happyGoto'
GenericTemplate.hs:246:0:
Warning: Definition but no type signature for `happyFail'
GenericTemplate.hs:258:0:
Warning: Definition but no type signature for `notHappyAtAll'
T.hs:92:0:
Warning: Definition but no type signature for `happyReduction_1'
T.hs:98:0:
Warning: Definition but no type signature for `happyReduction_2'
T.hs:107:0:
Warning: Definition but no type signature for `happyReduction_3'
T.hs:115:0:
Warning: Definition but no type signature for `happyNewToken'
T.hs:126:0:
Warning: Definition but no type signature for `happyError_'
T.hs:129:0:
Warning: Definition but no type signature for `happyIdentity'
T.hs:130:0:
Warning: Definition but no type signature for `happyRunIdentity'
T.hs:140:0:
Warning: Definition but no type signature for `happyThen1'
T.hs:146:0: Warning: Definition but no type signature for `parse'
T.hs:149:0:
Warning: Definition but no type signature for `happySeq'
T.hs:163:0:
Warning: Definition but no type signature for `happyParse'
T.hs:171:0:
Warning: Definition but no type signature for `happyAccept'
T.hs:120:1:
Warning: Pattern match(es) are overlapped
In a case alternative: _ -> ...
Linking esoT ...
[EMAIL PROTECTED]:~/shared/kep/Misc/esotools/temp$ ./esoT
Segmentation fault
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1616>
GHC <http://www.haskell.org/ghc/>
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