[DRAFT] zjit bump max versions+zjit filter send with block local reloads

.github/actions/setup/directories/action.yml

@@ -114,7 +114,7 @@ runs:
         fetch-depth: ${{ inputs.fetch-depth }}
         persist-credentials: false
 
-    - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+    - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
       with:
         path: ${{ inputs.srcdir }}/.downloaded-cache
         key: ${{ runner.os }}-${{ runner.arch }}-downloaded-cache
@@ -127,7 +127,7 @@ runs:
     # because they are the ones that clone the complete set into gems/src; other
     # jobs would otherwise save a partial gems/src and poison the shared key.
     - if: inputs.bundled-gems-src-cache == 'true'
-      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
       with:
         path: ${{ inputs.srcdir }}/gems/src
         key: ${{ runner.os }}-${{ runner.arch }}-bundled-gems-src-${{ hashFiles(format('{0}/gems/bundled_gems', inputs.srcdir)) }}

.github/workflows/modgc.yml

@@ -110,7 +110,7 @@ jobs:
           ${SETARCH} ../src/configure -C --disable-install-doc --with-modular-gc="${MODULAR_GC_DIR}" \
           ${arch:+--target=$arch-$OSTYPE --host=$arch-$OSTYPE}
 
-      - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6 # v1.16.1
+      - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659 # v1.17.0
         with:
           cache-bin: false
       - name: Set MMTk environment variables

.github/workflows/tarball-windows.yml

@@ -63,7 +63,7 @@ jobs:
         shell: msys2 {0}
         run: echo PATCH=$(cygpath -wa $(command -v patch)) >> $GITHUB_ENV
         if: ${{ steps.setup-msys2.outcome == 'success' }}
-      - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: C:\vcpkg\installed
           key: ${{ runner.os }}-vcpkg-installed-${{ env.OS_VER }}-${{ github.sha }}
@@ -82,7 +82,7 @@ jobs:
         run: 7z x pkg/*.zip
         working-directory:
 
-      - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: snapshot-*/.downloaded-cache
           key: downloaded-cache

.github/workflows/windows.yml

@@ -90,7 +90,7 @@ jobs:
 
       - name: Restore vcpkg artifact
         id: restore-vcpkg
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: src\vcpkg_installed
           key: windows-${{ matrix.os }}-vcpkg-${{ hashFiles('src/vcpkg.json') }}
@@ -104,7 +104,7 @@ jobs:
         if: ${{ ! steps.restore-vcpkg.outputs.cache-hit }}
 
       - name: Save vcpkg artifact
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: src\vcpkg_installed
           key: windows-${{ matrix.os }}-vcpkg-${{ hashFiles('src/vcpkg.json') }}

.github/workflows/zjit-macos.yml

@@ -58,7 +58,7 @@ jobs:
     env:
       GITPULLOPTIONS: --no-tags origin ${{ github.ref }}
       RUN_OPTS: ${{ matrix.run_opts }}
-      SPECOPTS: ${{ matrix.specopts }}
+      SPECOPTS: ${{ matrix.specopts }} -B../src/spec/zjit.mspec
       TESTOPTS: ${{ matrix.testopts }}
       RUST_BACKTRACE: 1
       ZJIT_RB_BUG: 1
@@ -98,7 +98,7 @@ jobs:
           rustup install ${{ matrix.rust_version }} --profile minimal
           rustup default ${{ matrix.rust_version }}
 
-      - uses: taiki-e/install-action@9e1e5806d4a4822de933115878265be9aaa786d9 # v2.82.2
+      - uses: taiki-e/install-action@9bcaee1dcae34154180f412e2fa69355a7cda9f6 # v2.82.6
         with:
           tool: nextest@0.9
         if: ${{ matrix.test_task == 'zjit-check' }}

.github/workflows/zjit-ubuntu.yml

@@ -99,7 +99,7 @@ jobs:
       GITPULLOPTIONS: --no-tags origin ${{ github.ref }}
       RUN_OPTS: ${{ matrix.run_opts }}
       YJIT_BENCH_OPTS: ${{ matrix.yjit_bench_opts }}
-      SPECOPTS: ${{ matrix.specopts }}
+      SPECOPTS: ${{ matrix.specopts }} -B../src/spec/zjit.mspec
       TESTOPTS: ${{ matrix.testopts }}
       RUBY_DEBUG: ci
       BUNDLE_JOBS: 8 # for yjit-bench
@@ -130,7 +130,7 @@ jobs:
           ruby-version: '3.1'
           bundler: none
 
-      - uses: taiki-e/install-action@9e1e5806d4a4822de933115878265be9aaa786d9 # v2.82.2
+      - uses: taiki-e/install-action@9bcaee1dcae34154180f412e2fa69355a7cda9f6 # v2.82.6
         with:
           tool: nextest@0.9
         if: ${{ matrix.test_task == 'zjit-check' }}

NEWS.md

@@ -130,7 +130,7 @@ releases.
   * 0.1.12 to [v0.1.13][repl_type_completor-v0.1.13], [v0.1.14][repl_type_completor-v0.1.14], [v0.1.15][repl_type_completor-v0.1.15]
 * pstore 0.2.1
   * 0.2.0 to [v0.2.1][pstore-v0.2.1]
-* rdoc 7.2.0
+* rdoc 8.0.0
   * 7.0.3 to [v7.0.4][rdoc-v7.0.4], [v7.1.0][rdoc-v7.1.0], [v7.2.0][rdoc-v7.2.0]
 * win32ole 1.9.3
   * 1.9.2 to [v1.9.3][win32ole-v1.9.3]

common.mk

@@ -1649,7 +1649,30 @@ yes-test-bundled-gems-spec: yes-test-all-precheck $(PREPARE_BUNDLED_GEMS)
 no-test-bundled-gems-spec:
 
 
-test-syntax-suggest:
+test-syntax-suggest-precheck: $(TEST_RUNNABLE)-test-syntax-suggest-precheck
+no-test-syntax-suggest-precheck:
+yes-test-syntax-suggest-precheck: main
+
+test-syntax-suggest-prepare: $(TEST_RUNNABLE)-test-syntax-suggest-prepare
+no-test-syntax-suggest-prepare: no-test-syntax-suggest-precheck
+yes-test-syntax-suggest-prepare: yes-test-syntax-suggest-precheck
+	$(ACTIONS_GROUP)
+	$(XRUBY) -C "$(srcdir)" bin/gem install --no-document \
+		--install-dir .bundle --conservative "rspec:~> 3"
+	$(ACTIONS_ENDGROUP)
+
+RSPECOPTS =
+SYNTAX_SUGGEST_SPECS =
+PREPARE_SYNTAX_SUGGEST = $(TEST_RUNNABLE)-test-syntax-suggest-prepare
+test-syntax-suggest: $(TEST_RUNNABLE)-test-syntax-suggest
+yes-test-syntax-suggest: $(PREPARE_SYNTAX_SUGGEST)
+	$(ACTIONS_GROUP)
+	$(XRUBY) -C $(srcdir) -Ispec/syntax_suggest$(PATH_SEPARATOR)spec/lib .bundle/bin/rspec \
+		--require rspec/expectations \
+		--require spec_helper --require formatter_overrides --require spec_coverage \
+		$(RSPECOPTS) spec/syntax_suggest/$(SYNTAX_SUGGEST_SPECS)
+	$(ACTIONS_ENDGROUP)
+no-test-syntax-suggest:
 
 check: $(DOT_WAIT) $(PREPARE_SYNTAX_SUGGEST) test-syntax-suggest
 

doc/distribution/windows.md

@@ -149,6 +149,11 @@ sh ../../ruby/configure -C --disable-install-doc --with-opt-dir=C:\Users\usernam
     of `cmd.exe`.  If you want to enable it explicitly, run `cmd.exe` with
     `/E:ON` option.
 
+7.  Some tests in `nmake check` create symbolic links.  Enable
+    [Developer Mode](https://learn.microsoft.com/windows/apps/get-started/developer-mode-features-and-debugging)
+    (Settings > System > For developers) so that they do not fail with
+    `Permission denied @ rb_file_s_symlink`.
+
 ### How to compile and install
 
 1.  Execute `win32\configure.bat` on your build directory.

ext/json/parser/parser.c

@@ -1133,6 +1133,13 @@ static inline VALUE json_decode_float(JSON_ParserConfig *config, uint64_t mantis
     }
 
     if (RB_UNLIKELY(mantissa_digits > 18 || mantissa_digits + exponent < -307)) {
+        // If the value is so small that it definitely underflows to 0.0, return early
+        // to avoid triggering a "Float out of range" warning from rb_cstr_to_dbl.
+        // When mantissa_digits + exponent < -324, value < 10^(-324) < DBL_TRUE_MIN/2,
+        // so it rounds to 0 in IEEE 754 round-to-nearest.
+        if (RB_UNLIKELY(mantissa_digits + exponent < -324)) {
+            return rb_float_new(negative ? -0.0 : 0.0);
+        }
         return json_decode_large_float(start, end - start);
     }
 

file.c

@@ -1837,14 +1837,24 @@ rb_file_pipe_p(VALUE obj, VALUE fname)
 }
 
 /*
+ * :markup: markdown
+ *
  * call-seq:
- *   File.symlink?(filepath) -> true or false
+ *   File.symlink?(path) -> true or false
  *
- * Returns +true+ if +filepath+ points to a symbolic link, +false+ otherwise:
+ * Returns whether the entry at `path` is a symbolic link:
  *
- *   symlink = File.symlink('t.txt', 'symlink')
- *   File.symlink?('symlink') # => true
- *   File.symlink?('t.txt')   # => false
+ * ```ruby
+ * # Create paths.
+ * file_path = 'doc/extension.rdoc'         # => "doc/extension.rdoc"
+ * target_path = File.join('..', file_path) # => "../doc/extension.rdoc"
+ * link_path = 'lib/u.tmp'                  # => "lib/u.tmp"
+ * File.symlink?(link_path)                 # => false
+ * # Create link and verify.
+ * File.symlink(target_path, link_path)
+ * File.symlink?(link_path)                 # => true
+ * File.delete(link_path)                   # Clean up.
+ * ```
  *
  */
 
@@ -3511,15 +3521,27 @@ rb_file_s_link(VALUE klass, VALUE from, VALUE to)
 
 #ifdef HAVE_SYMLINK
 /*
+ * :markup: markdown
+ *
  *  call-seq:
- *     File.symlink(old_name, new_name)   -> 0
+ *    File.symlink(path, link_path) -> 0
  *
- *  Creates a symbolic link called <i>new_name</i> for the existing file
- *  <i>old_name</i>. Raises a NotImplemented exception on
- *  platforms that do not support symbolic links.
+ *  Not supported on some platforms.
  *
- *     File.symlink("testfile", "link2test")   #=> 0
+ *  Creates a symbolic link at `link_path` to the entry at `path`:
  *
+ *  ```ruby
+ *  # Create paths.
+ *  file_path = 'doc/extension.rdoc'             # => "doc/extension.rdoc"
+ *  target_path = File.join('..', file_path)     # => "../doc/extension.rdoc"
+ *  link_path = 'lib/u.tmp'                      # => "lib/u.tmp"
+ *  # Create link and verify.
+ *  File.symlink(target_path, link_path)
+ *  File.read(file_path) == File.read(link_path) # => true
+ *  File.delete(link_path)                       # Clean up.
+ *  ```
+ *
+ *  See also: ::read, ::readlink, ::symlink?.
  */
 
 static VALUE
@@ -3541,14 +3563,23 @@ rb_file_s_symlink(VALUE klass, VALUE from, VALUE to)
 
 #ifdef HAVE_READLINK
 /*
+ *  :markup: markdown
+ *
  *  call-seq:
- *     File.readlink(link_name)  ->  file_name
+ *     File.readlink(link_path) -> path
  *
- *  Returns the name of the file referenced by the given link.
- *  Not available on all platforms.
+ *  Returns the string path to the entry referenced by the given `link_path`:
+ *
+ *  ```ruby
+ *  # Create paths.
+ *  file_path = 'doc/extension.rdoc'         # => "doc/extension.rdoc"
+ *  target_path = File.join('..', file_path) # => "../doc/extension.rdoc"
+ *  link_path = 'lib/u.tmp'                  # => "lib/u.tmp"
+ *  File.symlink(target_path, link_path)
+ *  File.readlink(link_path)                 # => "../doc/extension.rdoc"
+ *  File.delete(link_path)                   # Clean up.
+ *  ```
  *
- *     File.symlink("testfile", "link2test")   #=> 0
- *     File.readlink("link2test")              #=> "testfile"
  */
 
 static VALUE
@@ -6415,18 +6446,24 @@ rb_stat_p(VALUE obj)
 }
 
 /*
+ *  :markup: markdown
+ *
  *  call-seq:
- *     stat.symlink?    -> true or false
+ *    symlink? -> true or false
  *
- *  Returns <code>true</code> if <i>stat</i> is a symbolic link,
- *  <code>false</code> if it isn't or if the operating system doesn't
- *  support this feature. As File::stat automatically follows symbolic
- *  links, #symlink? will always be <code>false</code> for an object
- *  returned by File::stat.
+ *  Returns whether the entry in `self` is a symbolic link:
  *
- *     File.symlink("testfile", "alink")   #=> 0
- *     File.stat("alink").symlink?         #=> false
- *     File.lstat("alink").symlink?        #=> true
+ *  ```ruby
+ *  path = 'doc/t.tmp'
+ *  link_path = 'lib/u.tmp'
+ *  File.write(path, 'foo')
+ *  File.symlink(path, link_path)
+ *  File.stat(path).symlink?       # => false
+ *  File.stat(link_path).symlink?  # Raises Errno::ENOENT; entry is not a file.
+ *  File.lstat(link_path).symlink? # => true
+ *  File.delete(path)
+ *  File.delete(link_path)
+ *  ```
  *
  */
 

gc/default/default.c

@@ -9663,7 +9663,7 @@ gc_profile_disable(VALUE _)
     return Qnil;
 }
 
-void
+static void
 rb_gc_verify_internal_consistency(void)
 {
     gc_verify_internal_consistency(rb_gc_get_objspace());

gems/bundled_gems

@@ -37,7 +37,7 @@ ostruct             0.6.3   https://github.com/ruby/ostruct
 pstore              0.2.1   https://github.com/ruby/pstore
 benchmark           0.5.0   https://github.com/ruby/benchmark
 logger              1.7.0   https://github.com/ruby/logger
-rdoc                7.2.0   https://github.com/ruby/rdoc a8df5c5d03b63cf05425bf676644688ac673a329
+rdoc                8.0.0   https://github.com/ruby/rdoc
 win32ole            1.9.3   https://github.com/ruby/win32ole
 irb                 1.18.0  https://github.com/ruby/irb
 reline              0.6.3   https://github.com/ruby/reline

imemo.c

@@ -645,11 +645,7 @@ rb_imemo_free(VALUE obj)
       case imemo_callinfo:{
         const struct rb_callinfo *ci = ((const struct rb_callinfo *)obj);
 
-        if (ci->kwarg) {
-            if (RUBY_ATOMIC_FETCH_SUB(((struct rb_callinfo_kwarg *)ci->kwarg)->references, 1) == 1) {
-                ruby_xfree_sized((void *)ci->kwarg, rb_callinfo_kwarg_bytes(ci->kwarg->keyword_len));
-            }
-        }
+        rb_callinfo_kwarg_release((struct rb_callinfo_kwarg *)ci->kwarg);
         RB_DEBUG_COUNTER_INC(obj_imemo_callinfo);
 
         break;

include/ruby/internal/core/robject.h

@@ -116,32 +116,4 @@ struct RObject {
     } as;
 };
 
-RBIMPL_ATTR_PURE_UNLESS_DEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-/**
- * Queries the instance variables.
- *
- * @param[in]  obj  Object in question.
- * @return     Its instance variables, in C array.
- * @pre        `obj` must be an instance of ::RObject.
- *
- * @internal
- *
- * @shyouhei finds no reason for this to be visible from extension libraries.
- */
-static inline VALUE *
-ROBJECT_FIELDS(VALUE obj)
-{
-    RBIMPL_ASSERT_TYPE(obj, RUBY_T_OBJECT);
-
-    struct RObject *const ptr = ROBJECT(obj);
-
-    if (RB_UNLIKELY(RB_FL_ANY_RAW(obj, ROBJECT_HEAP))) {
-        return ptr->as.heap.fields;
-    }
-    else {
-        return ptr->as.ary;
-    }
-}
-
 #endif /* RBIMPL_ROBJECT_H */

internal/object.h

@@ -61,6 +61,21 @@ RBASIC_SET_CLASS(VALUE obj, VALUE klass)
     RB_OBJ_WRITTEN(obj, oldv, klass);
 }
 
+static inline VALUE *
+ROBJECT_FIELDS(VALUE obj)
+{
+    RBIMPL_ASSERT_TYPE(obj, RUBY_T_OBJECT);
+
+    struct RObject *const ptr = ROBJECT(obj);
+
+    if (RB_UNLIKELY(RB_FL_ANY_RAW(obj, ROBJECT_HEAP))) {
+        return ptr->as.heap.fields;
+    }
+    else {
+        return ptr->as.ary;
+    }
+}
+
 static inline size_t
 rb_obj_embedded_size(uint32_t fields_count)
 {