From c48acf849d98987b136faacdeb1131116b40a58d Mon Sep 17 00:00:00 2001
From: David Widmann <devmotion@users.noreply.github.com>
Date: Mon, 21 Feb 2022 20:57:41 +0100
Subject: [PATCH] Fix #1780 (#1781)

* Replace ctask with task

* Bump AdvancedPS
---
 Project.toml               | 4 ++--
 src/essential/container.jl | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Project.toml b/Project.toml
index 813b062b6..bd9114745 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "Turing"
 uuid = "fce5fe82-541a-59a6-adf8-730c64b5f9a0"
-version = "0.20.3"
+version = "0.20.4"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"
@@ -37,7 +37,7 @@ ZygoteRules = "700de1a5-db45-46bc-99cf-38207098b444"
 AbstractMCMC = "3.2"
 AdvancedHMC = "0.3.0"
 AdvancedMH = "0.6"
-AdvancedPS = "0.3.3"
+AdvancedPS = "0.3.4"
 AdvancedVI = "0.1"
 BangBang = "0.3"
 Bijectors = "0.8, 0.9, 0.10"
diff --git a/src/essential/container.jl b/src/essential/container.jl
index 761e8d947..26200879d 100644
--- a/src/essential/container.jl
+++ b/src/essential/container.jl
@@ -42,12 +42,12 @@ end
 function Base.copy(trace::AdvancedPS.Trace{<:TracedModel})
     f = trace.f
     newf = TracedModel(f.model, f.sampler, deepcopy(f.varinfo))
-    return AdvancedPS.Trace(newf, copy(trace.ctask))
+    return AdvancedPS.Trace(newf, copy(trace.task))
 end
 
 function AdvancedPS.advance!(trace::AdvancedPS.Trace{<:TracedModel})
     DynamicPPL.increment_num_produce!(trace.f.varinfo)
-    score = consume(trace.ctask)
+    score = consume(trace.task)
     if score === nothing
         return
     else