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Checklist

  • Appropriate tests were added
  • Any code changes were done in a way that does not break public API
  • All documentation related to code changes were updated
  • The new code follows the
    contributor guidelines, in particular the SciML Style Guide and
    COLPRAC.
  • Any new documentation only uses public API

Additional context

Add any other context about the problem here.

if (eqs = equations(sys)) isa Vector &&
any(eq -> eq isa Equation && isconnection(eq.lhs), eqs)
eqs = equations(sys)
if eqs isa AbstractArray && eltype(eqs) <: Equation
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What's a case where it's not a vector?

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OptimizationSystem. equations(sys) returns the objective.

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but is there any case that is an abstractarray that's not a vector?

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JumpSystem stores it in an ArrayPartition, which is an AbstractVector but we don't want to expand_connections on that, and it would fail eltype <: Equation anyway.

@ChrisRackauckas ChrisRackauckas merged commit 2c694b5 into SciML:master Oct 30, 2024
30 of 39 checks passed
@AayushSabharwal AayushSabharwal deleted the as/fix-complete branch October 30, 2024 16:37
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2 participants