apply Sebastian's patch

Co-Authored-By: Sebastian Pfitzner <[email protected]>

Author: aviatesk

src/module.c

@@ -992,7 +992,7 @@ JL_DLLEXPORT jl_value_t *jl_module_usings(jl_module_t *m)
 }
 
 uint8_t _binding_is_from_explicit_using(jl_binding_t *b) {
-    return (b->owner != b && !b->imported &&
+    return (jl_atomic_load_relaxed(&b->owner) != NULL && b->owner != b && !b->imported &&
             // Modules implicitly get all exported names from Base and Core as if they had
             // written `using Base`, but we don't show those via `names()`.
             // b->owner->value != (jl_value_t*)jl_base_module && b->owner->value != (jl_value_t*)jl_core_module);

test/reflection.jl

@@ -188,14 +188,16 @@ let
                                         Symbol("@test_deprecated"), Symbol("@test_logs"), Symbol("@test_nowarn"), Symbol("@test_skip"),
                                         Symbol("@test_throws"), Symbol("@test_warn"), Symbol("@testset"), :GenericArray, :GenericDict,
                                         :GenericOrder, :GenericSet, :GenericString, :Test, :TestSetException, :detect_ambiguities, :detect_unbound_args,
-                                        :TestMod7648, :TestModSub9475, :TestMod7648, :a9475, :foo9475, :c7648, :foo7648, :foo7648_nomethods, :Foo7648])
+                                        :TestMod7648, :TestModSub9475, :TestMod7648, :a9475, :foo9475, :c7648, :foo7648, :foo7648_nomethods,
+                                        :Foo7648, Symbol("@__MODULE__"), :Base, :LogRecord, :(==), :(===), :TestLogger])
     @test Set(names(TestMod7648, all = true, usings = true)) == Set([:x36529, :Test,  Symbol("@inferred"), Symbol("@test"), Symbol("@test_broken"),
                                         Symbol("@test_deprecated"), Symbol("@test_logs"), Symbol("@test_nowarn"), Symbol("@test_skip"),
                                         Symbol("@test_throws"), Symbol("@test_warn"), Symbol("@testset"), :GenericArray, :GenericDict,
                                         :GenericOrder, :GenericSet, :GenericString, :Test, :TestSetException, :detect_ambiguities, :detect_unbound_args,
                                         :TestMod7648, :TestModSub9475, :a9475, :foo9475, :c7648, :d7648, :f7648,
                                         :foo7648, Symbol("#foo7648"), :foo7648_nomethods, Symbol("#foo7648_nomethods"),
-                                        :Foo7648, :eval, Symbol("#eval"), :include, Symbol("#include")])
+                                        :Foo7648, :eval, Symbol("#eval"), :include, Symbol("#include"), Symbol("@__MODULE__"), :Base,
+                                        :LogRecord, :(==), :(===), :TestLogger])
     @test isconst(TestMod7648, :c7648)
     @test !isconst(TestMod7648, :d7648)
 end