improve robustness of Vararg checks in newly added abstract_eval_xxx (JuliaLang#58325)

Otherwise these subroutines may raise `unhandled Vararg` errors when
compiling e.g. CassetteOverlay for complex call graphs.

Author: aviatesk

Compiler/test/inference.jl

@@ -6487,6 +6487,9 @@ end
 @test ss57873(["a", "b", "c"], ("",)) == String[]
 
 <<<<<<< HEAD
+<<<<<<< HEAD
+=======
+>>>>>>> c894e049d1 (improve robustness of `Vararg` checks in newly added `abstract_eval_xxx` (#58325))
 @test Base.infer_return_type((Module,Symbol,Vector{Any})) do m, n, xs
     getglobal(m, n, xs...)
 end <: Any
@@ -6500,6 +6503,9 @@ end <: Bool
     Core.get_binding_type(m, n, xs...)
 end <: Type
 
+<<<<<<< HEAD
 =======
 >>>>>>> 48bd67353d (Prevent type infer hang of "simple" recursive functions (#58273))
+=======
+>>>>>>> c894e049d1 (improve robustness of `Vararg` checks in newly added `abstract_eval_xxx` (#58325))
 end # module inference