ghc: internal error: TSO object entered
I just ran into this build failure for the first time:
ghc: internal error: TSO object entered!
(GHC version 7.10.3 for x86_64_unknown_linux)
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
I'm not sure how to reproduce this bug or obtain more debugging information but this is how it happened: I was working with Yesod and trying to edit a .hamlet template file. When the file was saved Yesod tried to recompile the project and the build failed with that output.
Trac metadata
Trac field | Value |
---|---|
Version | 7.10.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
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Blocking | |
CC | |
Operating system | |
Architecture |