Adjust to JuliaLang/julia#59915

Since JuliaLang/julia#59915, `Base._which` now takes
`Compiler.MethodTableView` instead of `MethodTable`, so this change is
necessary.

However, with this change, it seems that CassetteOverlay and external
abstract interpreter packages cannot be composed. If this becomes
necessary, we may need to change the interface of
`CassetteOverlay.method_table`.

Author: aviatesk

Project.toml

@@ -1,7 +1,7 @@
 name = "CassetteOverlay"
 uuid = "d78b62d4-37fa-4a6f-acd8-2f19986eb9ee"
-authors = ["JuliaHub, Inc. and other contributors"]
 version = "0.2.3"
+authors = ["JuliaHub, Inc. and other contributors"]
 
 [deps]
 CassetteBase = "6dd3e646-b1c5-42c7-94be-00277fa12e22"

src/CassetteOverlay.jl

@@ -92,7 +92,8 @@ macro overlaypass(args...)
     nonoverlaytype = typeof(CassetteOverlay.nonoverlay)
 
     if method_table !== :nothing
-        mthd_tbl = :($CassetteOverlay.methodtable(::UInt, ::Type{$PassName}) = $(esc(method_table)))
+        mthd_tbl = :($CassetteOverlay.methodtable(world::UInt, ::Type{$PassName}) =
+            Base.Compiler.OverlayMethodTable(world, $(esc(method_table))))
     else
         mthd_tbl = nothing
     end
@@ -175,12 +176,12 @@ function methodtable(world::UInt, ::Type{<:AbstractBindingOverlay{M, S}}) where
     end
     @static if VERSION ≥ v"1.12-"
         @assert isconst_at_world(M, S, world)
-        mt = getglobal_at_world(M, S, world)
+        mt = getglobal_at_world(M, S, world)::MethodTable
+        return Base.Compiler.OverlayMethodTable(world, mt)
     else
         @assert @invokelatest isconst(M, S)
-        mt = getglobal(M, S)
+        return getglobal(M, S)::MethodTable
     end
-    return mt::MethodTable
 end
 @overlaypass AbstractBindingOverlay nothing