[GHC] #10672: checkProddableBlock crash during Template Haskell linking
GHC
ghc-devs at haskell.org
Wed Aug 19 23:12:41 UTC 2015
#10672: checkProddableBlock crash during Template Haskell linking
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Reporter: lukexi | Owner:
Type: bug | Status: new
Priority: high | Milestone: 7.10.3
Component: Compiler | Version: 7.10.1
Resolution: | Keywords:
Operating System: Windows | Architecture:
Type of failure: Compile-time | Unknown/Multiple
crash | Test Case:
Blocked By: | Blocking:
Related Tickets: #9297 #10563 | Differential Revisions:
#8237 #9907 |
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Comment (by ezyang):
Hello lukexi,
The problem is that your binary contains a section which (1) is pointed to
by relocations, and (2) GHC doesn't understand. The pre-7.10.x error is
better because it looks like to make your code work we really do need to
understand the relocation. (We could paper over the problem by simply
skipping relocations in sections we don't understand, but it is quite
likely that you will get some even more bizarre error.)
Can you run your test program with `+RTS -Dl` (debug RTS) and tell us
exactly what section is unknown?
Edward
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10672#comment:10>
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