turkdevops · pull · Dec 30, 2025 · Dec 30, 2025 · Dec 30, 2025 · Dec 30, 2025
diff --git a/.github/workflows/annocheck.yml b/.github/workflows/annocheck.yml
@@ -72,7 +72,7 @@ jobs:
           builddir: build
           makeup: true
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/auto_review_pr.yml b/.github/workflows/auto_review_pr.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v6.0.1
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.4'
           bundler: none

diff --git a/.github/workflows/baseruby.yml b/.github/workflows/baseruby.yml
@@ -48,7 +48,7 @@ jobs:
           - ruby-3.3
 
     steps:
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none

diff --git a/.github/workflows/check_dependencies.yml b/.github/workflows/check_dependencies.yml
@@ -40,7 +40,7 @@ jobs:
 
       - uses: ./.github/actions/setup/directories
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/modgc.yml b/.github/workflows/modgc.yml
@@ -61,7 +61,7 @@ jobs:
         uses: ./.github/actions/setup/ubuntu
         if: ${{ contains(matrix.os, 'ubuntu') }}
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/parse_y.yml b/.github/workflows/parse_y.yml
@@ -58,7 +58,7 @@ jobs:
 
       - uses: ./.github/actions/setup/ubuntu
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/spec_guards.yml b/.github/workflows/spec_guards.yml
@@ -42,12 +42,13 @@ jobs:
           - ruby-3.2
           - ruby-3.3
           - ruby-3.4
+          - ruby-4.0
       fail-fast: false
 
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none

diff --git a/.github/workflows/sync_default_gems.yml b/.github/workflows/sync_default_gems.yml
@@ -36,7 +36,7 @@ jobs:
         with:
           token: ${{ github.repository == 'ruby/ruby' && secrets.MATZBOT_AUTO_UPDATE_TOKEN || secrets.GITHUB_TOKEN }}
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.4'
           bundler: none

diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
@@ -69,7 +69,7 @@ jobs:
         with:
           arch: ${{ matrix.arch }}
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml
@@ -98,7 +98,7 @@ jobs:
         run: |
           echo "WASI_SDK_PATH=/opt/wasi-sdk" >> $GITHUB_ENV
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
@@ -59,7 +59,7 @@ jobs:
       - run: md build
         working-directory:
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           # windows-11-arm has only 3.4.1, 3.4.2, 3.4.3, head
           ruby-version: ${{ !endsWith(matrix.os, 'arm') && '3.1' || '3.4' }}

diff --git a/.github/workflows/yjit-ubuntu.yml b/.github/workflows/yjit-ubuntu.yml
@@ -128,7 +128,7 @@ jobs:
 
       - uses: ./.github/actions/setup/ubuntu
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/.github/workflows/zjit-ubuntu.yml b/.github/workflows/zjit-ubuntu.yml
@@ -111,7 +111,7 @@ jobs:
 
       - uses: ./.github/actions/setup/ubuntu
 
-      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
+      - uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
         with:
           ruby-version: '3.1'
           bundler: none

diff --git a/class.c b/class.c
@@ -491,6 +491,7 @@ rb_class_duplicate_classext(rb_classext_t *orig, VALUE klass, const rb_box_t *bo
         while (subclass_entry) {
             if (subclass_entry->klass && RB_TYPE_P(subclass_entry->klass, T_ICLASS)) {
                 iclass = subclass_entry->klass;
+                VM_ASSERT(RB_TYPE_P(iclass, T_ICLASS));
                 if (RBASIC_CLASS(iclass) == klass) {
                     // Is the subclass an ICLASS including this module into another class
                     // If so we need to re-associate it under our box with the new ext
@@ -819,7 +820,8 @@ class_alloc0(enum ruby_value_type type, VALUE klass, bool boxable)
 static VALUE
 class_alloc(enum ruby_value_type type, VALUE klass)
 {
-    return class_alloc0(type, klass, false);
+    bool boxable = BOX_ROOT_P(rb_current_box());
+    return class_alloc0(type, klass, boxable);
 }
 
 static VALUE

diff --git a/test/ruby/test_box.rb b/test/ruby/test_box.rb
@@ -855,4 +855,20 @@ def test_loaded_extension_deleted_in_user_box
       assert_empty(Dir.children(tmpdir))
     end
   end
+
+  def test_root_box_iclasses_should_be_boxable
+    assert_separately([ENV_ENABLE_BOX], __FILE__, __LINE__, "#{<<~"begin;"}\n#{<<~'end;'}", ignore_stderr: true)
+    begin;
+      Ruby::Box.root.eval("class IMath; include Math; end") # (*)
+      module Math
+        def foo = :foo
+      end
+      # This test crashes here if iclasses (created at the line (*) is not boxable)
+      class IMath2; include Math; end
+      assert_equal :foo, IMath2.new.foo
+      assert_raise NoMethodError do
+        Ruby::Box.root.eval("IMath.new.foo")
+      end
+    end;
+  end
 end