Also pass in context as an argument to acclogp!!

Project.toml

@@ -1,6 +1,6 @@
 name = "DynamicPPL"
 uuid = "366bfd00-2699-11ea-058f-f148b4cae6d8"
-version = "0.24.1"
+version = "0.24.2"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"

src/abstract_varinfo.jl

@@ -107,12 +107,20 @@ Set the log of the joint probability of the observed data and parameters sampled
 function setlogp!! end
 
 """
-    acclogp!!(vi::AbstractVarInfo, logp)
+    acclogp!!([context::AbstractContext, ]vi::AbstractVarInfo, logp)
 
 Add `logp` to the value of the log of the joint probability of the observed data and
 parameters sampled in `vi`, mutating if it makes sense.
 """
-function acclogp!! end
+function acclogp!!(context::AbstractContext, vi::AbstractVarInfo, logp)
+    return acclogp!!(NodeTrait(context), context, vi, logp)
+end
+function acclogp!!(::IsLeaf, context::AbstractContext, vi::AbstractVarInfo, logp)
+    return acclogp!!(vi, logp)
+end
+function acclogp!!(::IsParent, context::AbstractContext, vi::AbstractVarInfo, logp)
+    return acclogp!!(childcontext(context), vi, logp)
+end
 
 """
     resetlogp!!(vi::AbstractVarInfo)

src/context_implementations.jl

@@ -115,7 +115,7 @@ probability of `vi` with the returned value.
 """
 function tilde_assume!!(context, right, vn, vi)
     value, logp, vi = tilde_assume(context, right, vn, vi)
-    return value, acclogp!!(vi, logp)
+    return value, acclogp!!(context, vi, logp)
 end
 
 # observe
@@ -181,7 +181,7 @@ probability of `vi` with the returned value.
 """
 function tilde_observe!!(context, right, left, vi)
     logp, vi = tilde_observe(context, right, left, vi)
-    return left, acclogp!!(vi, logp)
+    return left, acclogp!!(context, vi, logp)
 end
 
 function assume(rng, spl::Sampler, dist)
@@ -383,7 +383,7 @@ Falls back to `dot_tilde_assume(context, right, left, vn, vi)`.
 """
 function dot_tilde_assume!!(context, right, left, vn, vi)
     value, logp, vi = dot_tilde_assume(context, right, left, vn, vi)
-    return value, acclogp!!(vi, logp), vi
+    return value, acclogp!!(context, vi, logp), vi
 end
 
 # `dot_assume`
@@ -634,7 +634,7 @@ Falls back to `dot_tilde_observe(context, right, left, vi)`.
 """
 function dot_tilde_observe!!(context, right, left, vi)
     logp, vi = dot_tilde_observe(context, right, left, vi)
-    return left, acclogp!!(vi, logp)
+    return left, acclogp!!(context, vi, logp)
 end
 
 # Falls back to non-sampler definition.

src/utils.jl

@@ -70,7 +70,9 @@ true
 """
 macro addlogprob!(ex)
     return quote
-        $(esc(:(__varinfo__))) = acclogp!!($(esc(:(__varinfo__))), $(esc(ex)))
+        $(esc(:(__varinfo__))) = acclogp!!(
+            $(esc(:(__context__))), $(esc(:(__varinfo__))), $(esc(ex))
+        )
     end
 end