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  • #15064

Closed
Open
Created Apr 19, 2018 by Ben Gamari@bgamari🐢Maintainer

T8089 mysteriously fails when GHC is built with LLVM

CircleCI's LLVM build revealed that T8089 fails. The test is quite simple,

main = threadDelay maxBound

and is expected to timeout. However, it somehow exits with code 0 in all ways when built with LLVM.

This didn't reproduce when I tried make test TEST=T8089 EXTRA_HC_OPTS=-fllvm locally, so either it's a library issue or environment-sensitive.

Trac metadata
Trac field Value
Version 8.2.2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler (LLVM)
Test case
Differential revisions
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