Fix #161 (#162)

* Fix #161

* TypedSlot is in Core.Compiler in Julia v1.10

* Update src/Libtask.jl

Co-authored-by: David Widmann <devmotion@users.noreply.github.com>

* Update Project.toml

---------

Co-authored-by: Hong Ge <3279477+yebai@users.noreply.github.com>
Co-authored-by: David Widmann <devmotion@users.noreply.github.com>

Author: 3 people

Project.toml

@@ -3,7 +3,7 @@ uuid = "6f1fad26-d15e-5dc8-ae53-837a1d7b8c9f"
 license = "MIT"
 desc = "Tape based task copying in Turing"
 repo = "https://github.com/TuringLang/Libtask.jl.git"
-version = "0.8.5"
+version = "0.8.6"
 
 [deps]
 FunctionWrappers = "069b7b12-0de2-55c6-9aab-29f3d0a68a2e"

src/Libtask.jl

@@ -7,6 +7,13 @@ export TapedTask, consume, produce
 
 export TArray, tzeros, tfill, TRef # legacy types back compat
 
+
+const TypedSlot = @static if isdefined(Core, :TypedSlot) # Julia v1.10 removed Core.TypedSlot
+    Core.TypedSlot
+else
+    Core.Compiler.TypedSlot
+end
+
 include("tapedfunction.jl")
 include("tapedtask.jl")
 

src/tapedfunction.jl

@@ -285,7 +285,7 @@ function bind_var!(var::QuoteNode, bindings::Bindings, ir::Core.CodeInfo)
     LOGGING[] && @info "evaluating QuoteNode $var at compile time"
     bind_var!(eval(var), bindings, ir)
 end
-function bind_var!(var::Core.TypedSlot, bindings::Bindings, ir::Core.CodeInfo)
+function bind_var!(var::TypedSlot, bindings::Bindings, ir::Core.CodeInfo)
     # turn TypedSlot to SlotNumber
     bind_var!(Core.SlotNumber(var.id), bindings, ir)
 end
@@ -295,9 +295,9 @@ end
 function bind_var!(var::Core.SSAValue, bindings::Bindings, ir::Core.CodeInfo)
     get!(bindings[1], var, allocate_binding!(var, bindings, ir.ssavaluetypes[var.id]))
 end
-
 allocate_binding!(var, bindings::Bindings, c::Core.Const) =
-    allocate_binding!(var, bindings, _loose_type(Type{c.val}))
+    allocate_binding!(var, bindings, _loose_type(Type{_accurate_typeof(c.val)}))
+
 allocate_binding!(var, bindings::Bindings, c::Core.PartialStruct) =
     allocate_binding!(var, bindings, _loose_type(c.typ))
 function allocate_binding!(var, bindings::Bindings, ::Type{T}) where T
@@ -378,7 +378,7 @@ function translate!!(var::IRVar, line::NTuple{N, Symbol},
     return Instruction(func, input, output)
 end
 
-function translate!!(var::IRVar, line::Core.TypedSlot,
+function translate!!(var::IRVar, line::TypedSlot,
                      bindings::Bindings, isconst::Bool, ir)
     input_box = bind_var!(Core.SlotNumber(line.id), bindings, ir)
     return Instruction(identity, (input_box,), bind_var!(var, bindings, ir))