changes to fsmi_generator to support julia 1.12 (#124)

Author: Krastanov

CHANGELOG.md

@@ -1,12 +1,16 @@
 # News
 
+## v1.0.3 - 2025-03-24
+
+- Internal changes to `fsmi_generator` to support julia 1.12
+
 ## v1.0.2 - 2025-02-07
 
 - Support shadowing of globals, e.g. `@resumable function f(); a=a+1; end;` where `a` is already an existing global.
 
 ## v1.0.1 - 2024-11-23
 
-- Better macro hygiene (e.g. for better support in Pluto.jl) 
+- Better macro hygiene (e.g. for better support in Pluto.jl)
 
 ## v1.0.0 - 2024-11-22
 

Project.toml

@@ -5,7 +5,7 @@ license = "MIT"
 desc = "C# sharp style generators a.k.a. semi-coroutines for Julia."
 authors = ["Ben Lauwens and volunteer maintainers"]
 repo = "https://github.com/JuliaDynamics/ResumableFunctions.jl.git"
-version = "1.0.2"
+version = "1.0.3"
 
 [deps]
 Logging = "56ddb016-857b-54e1-b83d-db4d58db5568"

src/utils.jl

@@ -148,7 +148,7 @@ function code_typed_by_type(@nospecialize(tt::Type);
     return frame.linfo, frame.src, valid_worlds
 end
 
-function fsmi_generator(world::UInt, source::LineNumberNode, passtype, fsmitype::Type{Type{T}}, fargtypes) where T
+function fsmi_generator(world::UInt, source, passtype, fsmitype::Type{Type{T}}, fargtypes) where T
     @nospecialize
     # get typed code of the inference function evaluated in get_slots
     # but this time with concrete argument types
@@ -179,20 +179,10 @@ function fsmi_generator(world::UInt, source::LineNumberNode, passtype, fsmitype:
     # generate code to instantiate the concrete type
     stub = Core.GeneratedFunctionStub(identity, Core.svec(:pass, :fsmi, :fargs), Core.svec())
     if isempty(slots)
-      exprs = stub(world, source, :(return $T()))
+      return stub(world, source, :(return $T()))
     else
-      exprs = stub(world, source, :(return $T{$(slots...)}()))
+      return stub(world, source, :(return $T{$(slots...)}()))
     end
-    # lower codeinfo to pass world age and invalidation edges
-    ci = ccall(:jl_expand_and_resolve, Any, (Any, Any, Any), exprs, passtype.name.module, Core.svec())
-    ci.min_world = min_world
-    ci.max_world = max_world
-    ci.edges = Core.MethodInstance[mi]
-    if isdefined(Base, :__has_internal_change) && Base.__has_internal_change(v"1.12-alpha", :codeinfonargs) # due to julia#54341
-      ci.nargs = 3
-      ci.isva = true
-    end
-    return ci
 end
 
 # JuliaLang/julia#48611: world age is exposed to generated functions, and should be used