julia

8168daf4 - inference: follow up #42529, handle an edge case in `abstract_invoke` (#42746)

inference: follow up #42529, handle an edge case in `abstract_invoke` (#42746) JET reported: ```julia julia> report_package(JET) ... [toplevel-info] analyzing from top-level definitions ... 671/671 ═════ 12 possible errors found ═════ ... │││││││││┌ @ compiler/abstractinterpretation.jl:1243 Core.Compiler.lastindex(fargs) ││││││││││ for 1 of union split cases, no matching method found for call signatures (Tuple{typeof(Core.Compiler.lastindex), Nothing})): Core.Compiler.lastindex(fargs::Union{Nothing, Vector{Any}}) │││││││││└─────────────────────────────────────────── │││││││││┌ @ compiler/abstractinterpretation.jl:1243 fargs′ = Core.Compiler.getindex(fargs, Core.Compiler.:(3, Core.Compiler.lastindex(fargs))) ││││││││││ for 1 of union split cases, no matching method found for call signatures (Tuple{typeof(Core.Compiler.getindex), Nothing, Core.Compiler.UnitRange{Int64}})): fargs′ = Core.Compiler.getindex(fargs::Union{Nothing, Vector{Any}}, Core.Compiler.:(3, Core.Compiler.lastindex(fargs::Union{Nothing, Vector{Any}})::Int64)::Core.Compiler.UnitRange{Int64}) │││││││││└─────────────────────────────────────────── │││││││││┌ @ compiler/abstractinterpretation.jl:1244 Core.Compiler.getindex(fargs, 1) ││││││││││ for 1 of union split cases, no matching method found for call signatures (Tuple{typeof(Core.Compiler.getindex), Nothing, Int64})): Core.Compiler.getindex(fargs::Union{Nothing, Vector{Any}}, 1) │││││││││└─────────────────────────────────────────── ... ```