From 053a2f700a6161672e53999ce1a4a4bd5c5e0cfe Mon Sep 17 00:00:00 2001
From: Mohamed Tarek <mohamed82008@gmail.com>
Date: Sun, 13 Dec 2020 09:14:10 +1100
Subject: [PATCH] Twin PR to DPPL 191 (#1465)

Co-authored-by: David Widmann <devmotion@users.noreply.github.com>
---
 Project.toml               |  4 ++--
 src/inference/Inference.jl | 30 ------------------------------
 test/Project.toml          |  2 +-
 3 files changed, 3 insertions(+), 33 deletions(-)

diff --git a/Project.toml b/Project.toml
index 57ea7a300..6b4c29ca2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "Turing"
 uuid = "fce5fe82-541a-59a6-adf8-730c64b5f9a0"
-version = "0.15.2"
+version = "0.15.3"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"
@@ -43,7 +43,7 @@ Bijectors = "0.8"
 Distributions = "0.23.3, 0.24"
 DistributionsAD = "0.6"
 DocStringExtensions = "0.8"
-DynamicPPL = "0.10.0"
+DynamicPPL = "0.10.2"
 EllipticalSliceSampling = "0.3"
 ForwardDiff = "0.10.3"
 Libtask = "0.4, 0.5"
diff --git a/src/inference/Inference.jl b/src/inference/Inference.jl
index 712f35c18..3ad81f79f 100644
--- a/src/inference/Inference.jl
+++ b/src/inference/Inference.jl
@@ -429,36 +429,6 @@ for alg in (:HMC, :HMCDA, :NUTS, :SGLD, :SGHMC)
     @eval DynamicPPL.getspace(::$alg{<:Any, space}) where {space} = space
 end
 
-floatof(::Type{T}) where {T <: Real} = typeof(one(T)/one(T))
-floatof(::Type) = Real # fallback if type inference failed
-
-function get_matching_type(
-    spl::AbstractSampler, 
-    vi,
-    ::Type{T},
-) where {T}
-    return T
-end
-function get_matching_type(
-    spl::AbstractSampler, 
-    vi, 
-    ::Type{<:Union{Missing, AbstractFloat}},
-)
-    return Union{Missing, floatof(eltype(vi, spl))}
-end
-function get_matching_type(
-    spl::AbstractSampler,
-    vi,
-    ::Type{<:AbstractFloat},
-)
-    return floatof(eltype(vi, spl))
-end
-function get_matching_type(spl::AbstractSampler, vi, ::Type{<:Array{T,N}}) where {T,N}
-    return Array{get_matching_type(spl, vi, T), N}
-end
-function get_matching_type(spl::AbstractSampler, vi, ::Type{<:Array{T}}) where T
-    return Array{get_matching_type(spl, vi, T)}
-end
 function get_matching_type(
     spl::Sampler{<:Union{PG, SMC}}, 
     vi,
diff --git a/test/Project.toml b/test/Project.toml
index cbf225e71..6887aeac8 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -37,7 +37,7 @@ CmdStan = "6.0.8"
 Distributions = "0.23.8, 0.24"
 DistributionsAD = "0.6.3"
 DynamicHMC = "2.1.6"
-DynamicPPL = "0.10.0"
+DynamicPPL = "0.10.2"
 FiniteDifferences = "0.10.8, 0.11"
 ForwardDiff = "0.10.12"
 MCMCChains = "4.0.4"