drop ChainRulesCore 0.9 and remove deprecations

Author: oxinabox

Project.toml

@@ -1,12 +1,12 @@
 name = "ChainRulesOverloadGeneration"
 uuid = "f51149dc-2911-5acf-81fc-2076a2a81d4f"
-version = "0.1.1"
+version = "0.1.2"
 
 [deps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
 
 [compat]
-ChainRulesCore = "0.9, 0.10"
+ChainRulesCore = "0.10.4"
 julia = "1"
 
 [extras]

test/demos/forwarddiffzero.jl

@@ -44,7 +44,7 @@ function define_dual_overload(sig)
         # we use the function call overloading form as it lets us avoid namespacing issues
         # as we can directly interpolate the function type into to the AST.
         function (op::$opT)(dual_args::Vararg{Union{Dual, Float64}, $N}; kwargs...)
-            ȧrgs = (NO_FIELDS,  partial.(dual_args)...)
+            ȧrgs = (NoTangent(),  partial.(dual_args)...)
             args = (op, primal.(dual_args)...)
             y, ẏ = frule(ȧrgs, args...; kwargs...)
             return Dual(y, ẏ)  # if y, ẏ are not `Float64` this will error.

test/demos/reversediffzero.jl

@@ -116,7 +116,7 @@ end
 function ChainRulesCore.rrule(::typeof(*), x::Number, y::Number)
     function times_pullback(ΔΩ)
         # we will use thunks here to show we handle them fine.
-        return (NO_FIELDS,  @thunk(ΔΩ * y'), @thunk(x' * ΔΩ))
+        return (NoTangent(),  @thunk(ΔΩ * y'), @thunk(x' * ΔΩ))
     end
     return x * y, times_pullback
 end

test/runtests.jl

@@ -1,8 +1,5 @@
 using ChainRulesCore
 using ChainRulesOverloadGeneration
-# resolve conflicts while this code exists in both.
-const on_new_rule = ChainRulesOverloadGeneration.on_new_rule
-const refresh_rules = ChainRulesOverloadGeneration.refresh_rules
 
 using Test