julia

025d1062 - compiler: more accurate `isdefined_tfunc` for `NamedTuple` arg: (#37830)

compiler: more accurate `isdefined_tfunc` for `NamedTuple` arg: (#37830) e.g. this will exclude unnecessary runtime calls of `haskey` when a keyword argument is inferred as non-concrete type ```julia f(a; b = nothing, c = nothing) = return let b = rand((nothing,1,1.)) f(0; b) end ```