#14521: Infinite loop at runtime
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Reporter: OlivierSohn | Owner: (none)
Type: bug | Status: new
Priority: high | Milestone: 8.2.3
Component: Compiler | Version: 8.2.2
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Incorrect result | Unknown/Multiple
at runtime | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by bgamari):
For the record, I am seeing the program loop in
`Animation_zdwanimatedNumber_info`.
Indeed looking at the simplified Core, the "bad" configuration compiles to
{{{#!hs
-- RHS size: {terms: 3, types: 1, coercions: 0, joins: 0/0}
Animation.$wanimatedNumber [InlPrag=[0], Occ=LoopBreaker]
:: GHC.Prim.Int# -> Tree -> Animation -> IO (Maybe Animation)
[GblId, Arity=1, Caf=NoCafRefs, Str=