JuliaDiff / JuliaDiff/ForwardDiff.jl
ERROR: StackOverflowError:
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Description
julia> ForwardDiff.Dual{Nothing, Float64}(1.0)
ERROR: StackOverflowError:
Stacktrace:
[1] convert(#unused#::Type{ForwardDiff.Dual{Nothing, Float64}}, x::Float64)
@ Base .\number.jl:7
[2] (ForwardDiff.Dual{Nothing, Float64})(x::Float64)
@ ForwardDiff C:\Users\Hossein Pourbozorg\.julia\packages\ForwardDiff\wAaVJ\src\dual.jl:79
--- the last 2 lines are repeated 39990 more times ---
[79983] convert(#unused#::Type{ForwardDiff.Dual{Nothing, Float64}}, x::Float64)
@ Base .\number.jl:7
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Research direction
Reproduce the one-line Julia example and inspect src/dual.jl at the constructor location shown in the stack trace, alongside Base's number.jl conversion. Done means the example no longer recurses into a StackOverflowError, with a regression test covering the reported construction.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100