Update version to 4.0.0RC.

Merge remote-tracking branch 'origin' into stable
Merge pull request #6627 from suetanvil/stable-3.4.0-plus-fixes
2026-06-08 16:11:16 +00:00 · 2026-03-05 11:58:41 +09:00 · 2026-03-05 11:14:03 +09:00 · 2025-09-23 07:54:35 +01:00 · 2025-09-18 12:39:05 -04:00
80 changed files with 206 additions and 93 deletions
@@ -0,0 +1,26 @@
+{
+  "retryOn429": true,
+  "retryCount": 3,
+  "aliveStatusCodes": [
+    200,
+    206,
+    502
+  ],
+  "ignorePatterns": [
+    {
+      "pattern": "^https://github.com/mruby/mruby/commit/"
+    },
+    {
+      "pattern": "^http://jp.rubyist.net/magazine/\\?0034-Enumerable_lz"
+    },
+    {
+      "pattern": "^https://ruby-doc.org/core-2.3.3"
+    },
+    {
+      "pattern": "^mailto:"
+    },
+    {
+      "pattern": "^https://www.iso.org/"
+    }
+  ]
+}
@@ -34,7 +34,7 @@ jobs:
            echo \`\`\`
          } > "$GITHUB_STEP_SUMMARY"
      - name: Upload coverage report
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@v6
        with:
          name: coverage-${{ github.sha }}
          path: coverage/
@@ -20,7 +20,7 @@ jobs:
          fuzz-seconds: 600
          dry-run: false
      - name: Upload Crash
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@v6
        if: failure()
        with:
          name: artifacts
@@ -20,8 +20,8 @@ repos:
      - id: prettier
        name: run prettier
        description: format files with prettier
-        entry: prettier --write '**/*.md' '**/*.yaml' '**/*.yml'
-        files: \.(md|ya?ml)$
+        entry: prettier --write '**/*.json' '**/*.md' '**/*.yaml' '**/*.yml'
+        files: \.(json|md|ya?ml)$
        language: node
        additional_dependencies: ["prettier@3.7.4"]
        stages: [manual]
@@ -55,6 +55,9 @@ repos:
      - id: check-executables-have-shebangs
        exclude: ^test/t/lang\.rb$
      - id: check-illegal-windows-names
+      - id: pretty-format-json
+        args: [--autofix, --no-sort-keys]
+      - id: check-json
      - id: check-merge-conflict
      - id: check-shebang-scripts-are-executable
      - id: check-vcs-permalinks
@@ -104,6 +107,16 @@ repos:
        args: [--config=.github/linters/.markdown-lint.yml]
        types: [markdown]
        files: \.md$
+  - repo: https://github.com/tcort/markdown-link-check
+    rev: v3.14.2
+    hooks:
+      - id: markdown-link-check
+        name: run markdown-link-check
+        description: checks hyperlinks in Markdown files
+        args: [--config=.github/linters/mlc_config.json, -q]
+        stages: [manual]
+        types: [markdown]
+        files: \.md$
  - repo: https://github.com/rubocop/rubocop
    rev: v1.81.7
    hooks:
@@ -51,6 +51,8 @@ To get mruby, you can download the stable version 4.0.0 from the official mruby
 GitHub repository or clone the trunk of the mruby source tree with the "git
 clone" command. You can also install and compile mruby using [ruby-install](https://github.com/postmodern/ruby-install), [ruby-build](https://github.com/rbenv/ruby-build), [rvm](https://github.com/rvm/rvm), [conda](https://anaconda.org/channels/conda-forge/packages/mruby/overview) or [Homebrew](https://formulae.brew.sh/formula/mruby).

+The release candidate version 4.0.0 of mruby can be downloaded via the following URL: [https://github.com/mruby/mruby/archive/4.0.0-rc.zip](https://github.com/mruby/mruby/archive/4.0.0-rc.zip)
+
 The latest development version of mruby can be downloaded via the following URL: [https://github.com/mruby/mruby/zipball/master](https://github.com/mruby/mruby/zipball/master)

 The trunk of the mruby source tree can be checked out with the
@@ -99,23 +99,23 @@ mrb_str_to_cstr(mrb, v)     /* const char* from String value */

 ### Value Types

-| `mrb_vtype`        | Ruby Class          | Notes                    |
-| ------------------ | ------------------- | ------------------------ |
-| `MRB_TT_FALSE`     | FalseClass/NilClass | `nil` has `MRB_TT_FALSE` |
-| `MRB_TT_TRUE`      | TrueClass           |                          |
-| `MRB_TT_INTEGER`   | Integer             | Immediate value          |
-| `MRB_TT_FLOAT`     | Float               | May be immediate         |
-| `MRB_TT_SYMBOL`    | Symbol              | Immediate value          |
-| `MRB_TT_STRING`    | String              | Heap object              |
-| `MRB_TT_ARRAY`     | Array               | Heap object              |
-| `MRB_TT_HASH`      | Hash                | Heap object              |
-| `MRB_TT_OBJECT`    | Object              | User-defined classes     |
-| `MRB_TT_CLASS`     | Class               |                          |
-| `MRB_TT_MODULE`    | Module              |                          |
-| `MRB_TT_PROC`      | Proc                |                          |
-| `MRB_TT_CDATA`     | (C data)            | Wrapped C structs        |
-| `MRB_TT_EXCEPTION` | Exception           |                          |
-| `MRB_TT_FIBER`     | Fiber               |                          |
+| `mrb_vtype` | Ruby Class | Notes |
+| ----------- | ---------- | ----- |
+| `MRB_TT_FALSE` | FalseClass/NilClass | `nil` has `MRB_TT_FALSE` |
+| `MRB_TT_TRUE` | TrueClass | |
+| `MRB_TT_INTEGER` | Integer | Immediate value |
+| `MRB_TT_FLOAT` | Float | May be immediate |
+| `MRB_TT_SYMBOL` | Symbol | Immediate value |
+| `MRB_TT_STRING` | String | Heap object |
+| `MRB_TT_ARRAY` | Array | Heap object |
+| `MRB_TT_HASH` | Hash | Heap object |
+| `MRB_TT_OBJECT` | Object | User-defined classes |
+| `MRB_TT_CLASS` | Class | |
+| `MRB_TT_MODULE` | Module | |
+| `MRB_TT_PROC` | Proc | |
+| `MRB_TT_CDATA` | (C data) | Wrapped C structs |
+| `MRB_TT_EXCEPTION` | Exception | |
+| `MRB_TT_FIBER` | Fiber | |

 ## Defining Classes and Modules

@@ -165,15 +165,15 @@ mrb_define_module_function(mrb, mod, "name", my_method, MRB_ARGS_ANY());

 ### Argument Specifiers

-| Macro                  | Meaning                               |
-| ---------------------- | ------------------------------------- |
-| `MRB_ARGS_NONE()`      | No arguments                          |
-| `MRB_ARGS_REQ(n)`      | `n` required arguments                |
-| `MRB_ARGS_OPT(n)`      | `n` optional arguments                |
-| `MRB_ARGS_ARG(r,o)`    | `r` required + `o` optional           |
-| `MRB_ARGS_REST()`      | Splat (`*args`)                       |
-| `MRB_ARGS_BLOCK()`     | Block (`&block`)                      |
-| `MRB_ARGS_ANY()`       | Any number (same as REST)             |
+| Macro | Meaning |
+| ----- | ------- |
+| `MRB_ARGS_NONE()` | No arguments |
+| `MRB_ARGS_REQ(n)` | `n` required arguments |
+| `MRB_ARGS_OPT(n)` | `n` optional arguments |
+| `MRB_ARGS_ARG(r,o)` | `r` required + `o` optional |
+| `MRB_ARGS_REST()` | Splat (`*args`) |
+| `MRB_ARGS_BLOCK()` | Block (`&block`) |
+| `MRB_ARGS_ANY()` | Any number (same as REST) |
 | `MRB_ARGS_KEY(n,rest)` | `n` keyword args, `rest`=1 for `**kw` |

 These can be combined with `|`:
@@ -192,27 +192,27 @@ mrb_int mrb_get_args(mrb_state *mrb, const char *format, ...);

 ### Format Specifiers

-| Spec | Ruby Type     | C Type(s)                   | Notes                            |
-| ---- | ------------- | --------------------------- | -------------------------------- |
-| `o`  | any           | `mrb_value`                 | No type check                    |
-| `i`  | Numeric       | `mrb_int`                   | Coerces to integer               |
-| `f`  | Numeric       | `mrb_float`                 | Coerces to float                 |
-| `b`  | any           | `mrb_bool`                  | Truthiness                       |
-| `n`  | String/Symbol | `mrb_sym`                   | Converts to symbol               |
-| `s`  | String        | `const char*, mrb_int`      | Pointer + length                 |
-| `z`  | String        | `const char*`               | Null-terminated                  |
-| `S`  | String        | `mrb_value`                 | String value                     |
-| `A`  | Array         | `mrb_value`                 | Array value                      |
-| `H`  | Hash          | `mrb_value`                 | Hash value                       |
-| `C`  | Class         | `mrb_value`                 | Class/Module value               |
-| `c`  | Class         | `struct RClass*`            | Class pointer                    |
-| `a`  | Array         | `const mrb_value*, mrb_int` | Array pointer + length           |
-| `d`  | C Data        | `void*`                     | Requires `mrb_data_type*`        |
-| `&`  | Block         | `mrb_value`                 | Block argument                   |
-| `*`  | rest          | `const mrb_value*, mrb_int` | Rest arguments                   |
-| `\|` | —             | —                           | Following args are optional      |
-| `?`  | —             | `mrb_bool`                  | Was previous optional arg given? |
-| `:`  | keywords      | `mrb_kwargs`                | Keyword arguments                |
+| Spec | Ruby Type | C Type(s) | Notes |
+| ---- | --------- | --------- | ----- |
+| `o` | any | `mrb_value` | No type check |
+| `i` | Numeric | `mrb_int` | Coerces to integer |
+| `f` | Numeric | `mrb_float` | Coerces to float |
+| `b` | any | `mrb_bool` | Truthiness |
+| `n` | String/Symbol | `mrb_sym` | Converts to symbol |
+| `s` | String | `const char*, mrb_int` | Pointer + length |
+| `z` | String | `const char*` | Null-terminated |
+| `S` | String | `mrb_value` | String value |
+| `A` | Array | `mrb_value` | Array value |
+| `H` | Hash | `mrb_value` | Hash value |
+| `C` | Class | `mrb_value` | Class/Module value |
+| `c` | Class | `struct RClass*` | Class pointer |
+| `a` | Array | `const mrb_value*, mrb_int` | Array pointer + length |
+| `d` | C Data | `void*` | Requires `mrb_data_type*` |
+| `&` | Block | `mrb_value` | Block argument |
+| `*` | rest | `const mrb_value*, mrb_int` | Rest arguments |
+| `\|` | — | — | Following args are optional |
+| `?` | — | `mrb_bool` | Was previous optional arg given? |
+| `:` | keywords | `mrb_kwargs` | Keyword arguments |

 Adding `!` to `S`, `A`, `H`, `C`, `c`, `s`, `z`, `a`, `d` allows `nil`
 (returns NULL/zero for nil).
@@ -608,14 +608,14 @@ my_yield_method(mrb_state *mrb, mrb_value self)

 ### Fiber States

-| State                   | Meaning                          |
-| ----------------------- | -------------------------------- |
-| `MRB_FIBER_CREATED`     | Created but not yet resumed      |
-| `MRB_FIBER_RUNNING`     | Currently executing              |
-| `MRB_FIBER_RESUMED`     | Resumed another fiber            |
-| `MRB_FIBER_SUSPENDED`   | Yielded, waiting to resume       |
+| State | Meaning |
+| ----- | ------- |
+| `MRB_FIBER_CREATED` | Created but not yet resumed |
+| `MRB_FIBER_RUNNING` | Currently executing |
+| `MRB_FIBER_RESUMED` | Resumed another fiber |
+| `MRB_FIBER_SUSPENDED` | Yielded, waiting to resume |
 | `MRB_FIBER_TRANSFERRED` | Transferred via `Fiber#transfer` |
-| `MRB_FIBER_TERMINATED`  | Finished execution               |
+| `MRB_FIBER_TERMINATED` | Finished execution |

 **Limitation:** fibers cannot yield across C function boundaries.
 You cannot call `mrb_fiber_yield` from within a C-implemented
@@ -644,13 +644,13 @@ mrb_ccontext_free(mrb, cxt);

 The `mrb_ccontext` structure provides several flags:

-| Field            | Purpose                                 |
-| ---------------- | --------------------------------------- |
+| Field | Purpose |
+| ----- | ------- |
 | `capture_errors` | Collect parse errors instead of raising |
-| `no_exec`        | Compile without executing (get RProc)   |
-| `no_optimize`    | Disable peephole optimizations          |
-| `no_ext_ops`     | Disable extended operand instructions   |
-| `keep_lv`        | Preserve local variables across loads   |
+| `no_exec` | Compile without executing (get RProc) |
+| `no_optimize` | Disable peephole optimizations |
+| `no_ext_ops` | Disable extended operand instructions |
+| `keep_lv` | Preserve local variables across loads |

 ### Loading with Context

@@ -843,14 +843,14 @@ $ build/host/bin/mruby-config --libs      # libraries

 Key macros that affect ABI:

-| Macro             | Effect                                   |
-| ----------------- | ---------------------------------------- |
-| `MRB_NO_BOXING`   | Struct-based values (larger, debuggable) |
-| `MRB_WORD_BOXING` | Single-word values (fast, 32-bit safe)   |
-| `MRB_NAN_BOXING`  | NaN-tagged values (default on 32-bit)    |
-| `MRB_NO_FLOAT`    | Disable Float support                    |
-| `MRB_INT64`       | 64-bit integers                          |
-| `MRB_USE_FLOAT32` | 32-bit floats                            |
+| Macro | Effect |
+| ----- | ------ |
+| `MRB_NO_BOXING` | Struct-based values (larger, debuggable) |
+| `MRB_WORD_BOXING` | Single-word values (fast, 32-bit safe) |
+| `MRB_NAN_BOXING` | NaN-tagged values (default on 32-bit) |
+| `MRB_NO_FLOAT` | Disable Float support |
+| `MRB_INT64` | 64-bit integers |
+| `MRB_USE_FLOAT32` | 32-bit floats |

 Mismatching these between library and application causes silent
 data corruption.
@@ -378,8 +378,8 @@ This means subclassing `Array` or `String` and adding `@fields` will raise an er

 ### Operator Overriding

-Operators of primitive classes cannot be overridden by user code.
-Redefining `String#+` has no effect on the behavior of the `+` operator.
+Operators of primitive classes cannot be overridden by user code. 
+Redefining `String#+` has no effect on the behavior of the `+` __operator__.

 ### Module Loading Hooks

@@ -79,6 +79,7 @@ Include `<mruby/class.h>` (which provides `mrb_mt_entry`,

 ```c
 #include <mruby/class.h>
+#include <mruby/presym.h>

 static const mrb_mt_entry my_rom_entries[] = {
  MRB_MT_ENTRY(my_method_a,  MRB_SYM(method_a), MRB_ARGS_REQ(1)),
@@ -15,6 +15,11 @@
 */
 #include <mruby/internal.h>

+/*
+ * The "mruby/presym.h" file is placed at the end of the mruby header file.
+ */
+#include <mruby/presym.h>
+
 /*
 * Define your own struct RBigint.
 *
@@ -1015,7 +1015,7 @@ typedef const char *mrb_args_format;
 *      mrb_value str, kw_rest;
 *      uint32_t kw_num = 3;
 *      uint32_t kw_required = 1;
- *      // `MRB_SYM()` is available via `mruby.h` (which includes `mruby/presym.h`).
+ *      // Note that `#include <mruby/presym.h>` is required beforehand because `MRB_SYM()` is used.
 *      // If the usage of `MRB_SYM()` is not desired, replace it with `mrb_intern_lit()`.
 *      mrb_sym kw_names[] = { MRB_SYM(x), MRB_SYM(y), MRB_SYM(z) };
 *      mrb_value kw_values[kw_num];
@@ -1594,8 +1594,6 @@ MRB_API mrb_value mrb_format(mrb_state *mrb, const char *format, ...);

 #ifdef MRB_PRESYM_SCANNING
 # include <mruby/presym/scanning.h>
-#else
-# include <mruby/presym.h>
 #endif

 #if 0
@@ -57,7 +57,7 @@ MRB_BEGIN_DECL
 /*
 * Patch level string. (optional)
 */
-#define MRUBY_PATCHLEVEL_STR ""
+#define MRUBY_PATCHLEVEL_STR "RC"

 #ifndef MRUBY_PATCHLEVEL_STR
 # if MRUBY_PATCHLEVEL < 0
@@ -80,17 +80,17 @@ MRB_BEGIN_DECL
 /*
 * Release year.
 */
-#define MRUBY_RELEASE_YEAR 2025
+#define MRUBY_RELEASE_YEAR 2026

 /*
 * Release month.
 */
-#define MRUBY_RELEASE_MONTH 4
+#define MRUBY_RELEASE_MONTH 3

 /*
 * Release day.
 */
-#define MRUBY_RELEASE_DAY 20
+#define MRUBY_RELEASE_DAY 5

 /*
 * Release date as a string.
@@ -11,6 +11,7 @@
 #include <mruby/string.h>
 #include <mruby/class.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include "socket_hal.h"

 #include <sys/types.h>
@@ -15,6 +15,7 @@
 #include <mruby/string.h>
 #include <mruby/class.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include "socket_hal.h"
 #include <winsock2.h>
 #include <ws2tcpip.h>
@@ -7,6 +7,7 @@
 #include <mruby/data.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <mruby/khash.h>
 #include <mruby/error.h>

@@ -12,6 +12,7 @@
 #include <mruby/numeric.h>
 #include <mruby/string.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "apiprint.h"

 static void
@@ -19,6 +19,7 @@
 #include <mruby/string.h>
 #include <mruby/variable.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include <mruby/internal.h>

 #include <stdlib.h>
@@ -12,6 +12,7 @@
 #include <mruby/variable.h>
 #include <mruby/proc.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>

 #if defined(_WIN32)
 # include <io.h> /* for setmode */
@@ -4,6 +4,7 @@
 #include <mruby/hash.h>
 #include <mruby/proc.h>
 #include <mruby/variable.h>
+#include <mruby/presym.h>
 #include <mruby/opcode.h>
 #include <mruby/debug.h>
 #include <mruby/internal.h>
@@ -1,4 +1,5 @@
 #include <mruby.h>
+#include <mruby/presym.h>

 static mrb_value
 binding_in_c(mrb_state *mrb, mrb_value self)
@@ -4,6 +4,7 @@
 #include <mruby/error.h>
 #include <mruby/proc.h>
 #include <mruby/opcode.h>
+#include <mruby/presym.h>

 /* Pre-defined symbols used by catch implementation */
 MRB_PRESYM_DEFINE_VAR_AND_INITER(catch_syms, 3, MRB_SYM(Object), MRB_SYM(new), MRB_SYM(call))
@@ -5,6 +5,7 @@
 #include <mruby/proc.h>
 #include <mruby/variable.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 * Get the name of a module/class.
@@ -10,6 +10,7 @@
 */

 #include <mruby.h>
+#include <mruby/presym.h>

 #ifdef MRB_NO_FLOAT
 # error CMath conflicts with 'MRB_NO_FLOAT' configuration
@@ -46,6 +46,7 @@
 #include <mruby/numeric.h>
 #include <mruby/string.h>
 #include <mruby/debug.h>
+#include <mruby/presym.h>
 #include "node.h"
 #include <mruby/opcode.h>
 #include <mruby/re.h>
@@ -3820,7 +3821,7 @@ codegen_array(codegen_scope *s, node *varnode, int val)
  node *elements = array->elements;
  int regular_elements = 0;
  int first = 1;
-  int slimit = GEN_LIT_ARY_MAX;
+  int slimit = GEN_VAL_STACK_MAX;

  if (!val) return;

@@ -3830,7 +3831,7 @@ codegen_array(codegen_scope *s, node *varnode, int val)
    return;
  }

-  if (cursp() >= slimit) slimit = GEN_VAL_STACK_MAX;
+  if (cursp() >= GEN_LIT_ARY_MAX) slimit = INT16_MAX;

  /* Process each element using cons-list iteration, handling splats */
  node *current = elements;
@@ -23,6 +23,7 @@
 #include <mruby/string.h>
 #include <mruby/dump.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "node.h"

 #define YYLEX_PARAM p
@@ -85,6 +85,7 @@
 #include <mruby/string.h>
 #include <mruby/dump.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "node.h"

 #define YYLEX_PARAM p
@@ -2,6 +2,7 @@
 #include <mruby/class.h>
 #include <mruby/numeric.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <float.h>

 #ifdef MRB_NO_FLOAT
@@ -13,6 +13,7 @@
 #include <mruby/hash.h>
 #include <mruby/proc.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define RDATA_LEN(st) RARRAY_LEN(st)
 #define RDATA_PTR(st) RARRAY_PTR(st)
@@ -10,6 +10,7 @@
 #include <mruby/data.h>
 #include <mruby/error.h>
 #include <mruby/string.h>
+#include <mruby/presym.h>
 #include "dir_hal.h"

 #include <string.h>
@@ -2,6 +2,7 @@
 #include <mruby/string.h>
 #include <mruby/variable.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define ENC_ASCII_8BIT "ASCII-8BIT"
 #define ENC_BINARY     "BINARY"
@@ -7,6 +7,7 @@
 #include <mruby/string.h>
 #include <mruby/variable.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <errno.h>
 #include <string.h>

@@ -6,6 +6,7 @@
 #include <mruby/proc.h>
 #include <mruby/opcode.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include <mruby/variable.h>
 #include <mruby/internal.h>

@@ -2,6 +2,7 @@
 #include <mruby.h>
 #include <mruby/error.h>
 #include <mruby/variable.h>
+#include <mruby/presym.h>

 #ifndef EXIT_SUCCESS
 # define EXIT_SUCCESS 0
@@ -6,6 +6,7 @@
 #include <mruby/numeric.h>
 #include <mruby/proc.h>
 #include <mruby/string.h>
+#include <mruby/presym.h>

 #define fiber_ptr(o) ((struct RFiber*)mrb_ptr(o))

@@ -9,6 +9,7 @@
 #include <mruby/hash.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 * call-seq:
@@ -10,6 +10,7 @@
 #include <mruby/io.h>
 #include <mruby/error.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "io_hal.h"

 #include <sys/types.h>
@@ -8,6 +8,7 @@
 #include <mruby/string.h>
 #include <mruby/io.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include <mruby/internal.h>
 #include "io_hal.h"

@@ -12,6 +12,7 @@
 #include <mruby/io.h>
 #include <mruby/error.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "io_hal.h"

 #include <sys/types.h>
@@ -8,6 +8,7 @@
 #include <mruby/proc.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 * call-seq:
@@ -11,6 +11,7 @@
 #endif

 #include <mruby/array.h>
+#include <mruby/presym.h>

 static void
 domain_error(mrb_state *mrb, const char *func)
@@ -7,6 +7,7 @@
 #include <mruby/string.h>
 #include <mruby/internal.h>
 #include <mruby/khash.h>
+#include <mruby/presym.h>

 #define MT_PROTECTED MRB_METHOD_PROTECTED_FL
 #define MT_NOPRIV (MRB_METHOD_PRIVATE_FL|MT_PROTECTED)
@@ -5,6 +5,7 @@
 #include <mruby/proc.h>
 #include <mruby/string.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 // Defined by mruby-proc-ext on which mruby-method depends
 mrb_value mrb_proc_parameters(mrb_state *mrb, mrb_value proc);
@@ -4,6 +4,7 @@
 #include <mruby/string.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifndef MRB_NO_FLOAT
 static mrb_value flo_remainder(mrb_state *mrb, mrb_value self);
@@ -4,6 +4,7 @@
 #include <mruby/hash.h>
 #include <mruby/proc.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 *  call-seq:
@@ -10,6 +10,7 @@
 #include <mruby/proc.h>
 #include <mruby/value.h>
 #include <mruby/range.h>
+#include <mruby/presym.h>

 struct os_count_struct {
  mrb_int total;
@@ -11,6 +11,7 @@
 #include <mruby/variable.h>
 #include <mruby/endian.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #include <ctype.h>
 #include <string.h>
@@ -1,4 +1,5 @@
 #include <mruby.h>
+#include <mruby/presym.h>
 #include <mruby/proc.h>
 #include <mruby/variable.h>

@@ -6,6 +6,7 @@
 #include <mruby/string.h>
 #include <mruby/debug.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 *  call-seq:
@@ -11,6 +11,7 @@
 #include <mruby/data.h>
 #include <mruby/array.h>
 #include <mruby/istruct.h>
+#include <mruby/presym.h>
 #include <mruby/range.h>
 #include <mruby/string.h>
 #include <mruby/internal.h>
@@ -2,6 +2,7 @@
 #include <mruby/range.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 static mrb_bool
 r_less(mrb_state *mrb, mrb_value a, mrb_value b, mrb_bool excl)
@@ -2,6 +2,7 @@
 #include <mruby/class.h>
 #include <mruby/numeric.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifndef MRB_NO_FLOAT
 #include <math.h>
@@ -13,6 +13,7 @@
 #include <mruby/proc.h>
 #include <mruby/data.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <mruby/error.h>
 #include <mruby/khash.h>

@@ -37,6 +37,7 @@
 #endif

 #include <mruby.h>
+#include <mruby/presym.h>

 /*
 * call-seq:
@@ -36,6 +36,7 @@
 #include <mruby/variable.h>
 #include <mruby/error.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #include <mruby/io.h>
 #include "socket_hal.h"
@@ -8,6 +8,7 @@
 #include <mruby/string.h>
 #include <mruby/hash.h>
 #include <mruby/numeric.h>
+#include <mruby/presym.h>
 #include <mruby/internal.h>
 #include <string.h>
 #include <ctype.h>
@@ -8,6 +8,7 @@
 #include <mruby/string.h>
 #include <mruby/time.h>
 #include <mruby/class.h>
+#include <mruby/presym.h>
 #include <time.h>
 #include <string.h>

@@ -5,6 +5,7 @@
 #include <mruby/string.h>
 #include <mruby/range.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define ENC_ASCII_8BIT "ASCII-8BIT"
 #define ENC_BINARY     "BINARY"
@@ -14,6 +14,7 @@
 #include <mruby/range.h>
 #include <mruby/proc.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define RSTRUCT_LEN(st) RARRAY_LEN(st)
 #define RSTRUCT_PTR(st) RARRAY_PTR(st)
@@ -3,6 +3,7 @@
 #include <mruby/class.h>
 #include <mruby/string.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 *  call-seq:
@@ -12,6 +12,7 @@
 #include <mruby/gc.h>
 #include <mruby/hash.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <mruby/proc.h>
 #include <mruby/string.h>
 #include <mruby/variable.h>
@@ -11,6 +11,7 @@
 #include <mruby/time.h>
 #include <mruby/string.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifdef MRB_NO_STDIO
 #include <string.h>
@@ -11,6 +11,7 @@
 #include <mruby/range.h>
 #include <mruby/proc.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include "value_array.h"

 #define ARY_DEFAULT_LEN   4
@@ -15,6 +15,7 @@
 #include <mruby/numeric.h>
 #include <mruby/data.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define MAX_IREP_REFCNT UINT16_MAX
 #define UNKNOWN_LINENO -1
@@ -456,6 +456,7 @@ mrb_dump_irep_cstruct(mrb_state *mrb, const mrb_irep *irep, uint8_t flags, FILE
                  "#include <mruby/irep.h>\n"
                  "#include <mruby/debug.h>\n"
                  "#include <mruby/proc.h>\n"
+                  "#include <mruby/presym.h>\n"
                  "\n") < 0) {
    return MRB_DUMP_WRITE_FAULT;
  }
@@ -17,6 +17,7 @@
 #include <mruby/istruct.h>
 #include <mruby/opcode.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /* mrb_mt_tbl, union mrb_mt_ptr, mrb_mt_entry defined in internal.h */
 #define MT_PROTECTED MRB_METHOD_PROTECTED_FL
@@ -6,6 +6,7 @@

 #include <mruby.h>
 #include <mruby/proc.h>
+#include <mruby/presym.h>

 /* internal method `__update_hash(oldhash, index, itemhash)` */
 static mrb_value
@@ -16,6 +16,7 @@
 #include <mruby/class.h>
 #include <mruby/throw.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 void
 mrb_exc_mesg_set(mrb_state *mrb, struct RException *exc, mrb_value mesg)
@@ -22,6 +22,7 @@
 #include <mruby/error.h>
 #include <mruby/throw.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifdef MRB_GC_STRESS
 #include <stdlib.h>
@@ -13,6 +13,7 @@
 #include <mruby/variable.h>
 #include <mruby/proc.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>


 /*
@@ -14,6 +14,7 @@
 #include <mruby/error.h>
 #include <mruby/istruct.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 * Checks if the method `mid` for object `obj` is implemented by
@@ -10,6 +10,7 @@
 #include <mruby/string.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <string.h>

 #ifndef MRB_NO_FLOAT
@@ -7,6 +7,7 @@
 #include <mruby.h>
 #include <mruby/numeric.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 MRB_API mrb_value
 mrb_num_add(mrb_state *mrb, mrb_value x, mrb_value y)
@@ -10,6 +10,7 @@
 #include <mruby/string.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /*
 * Checks if two mruby values, `v1` and `v2`, are identical.
@@ -8,6 +8,7 @@
 #include <mruby/string.h>
 #include <mruby/variable.h>
 #include <mruby/error.h>
+#include <mruby/presym.h>
 #include <string.h>
 #if defined(_WIN32)
 # include <windows.h>
@@ -12,6 +12,7 @@
 #include <mruby/array.h>
 #include <mruby/hash.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 static const mrb_code call_iseq[] = {
  OP_CALL,
@@ -11,6 +11,7 @@
 #include <mruby/array.h>
 #include <mruby/numeric.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #define RANGE_INITIALIZED_FLAG 1
 #define RANGE_INITIALIZED(p) ((p)->flags |= RANGE_INITIALIZED_FLAG)
@@ -16,6 +16,7 @@
 #include <mruby/string.h>
 #include <mruby/numeric.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>
 #include <string.h>

 typedef struct mrb_shared_string {
@@ -10,6 +10,7 @@
 #include <mruby/dump.h>
 #include <mruby/class.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifndef MRB_PRESYM_SCANNING
 /* const uint16_t presym_length_table[]   */
@@ -11,6 +11,7 @@
 #include <mruby/string.h>
 #include <mruby/variable.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 /* Instance variable table structure */
 typedef struct iv_tbl {
@@ -20,6 +20,7 @@
 #include <mruby/throw.h>
 #include <mruby/dump.h>
 #include <mruby/internal.h>
+#include <mruby/presym.h>

 #ifdef MRB_NO_STDIO
 #if defined(__cplusplus)
@@ -707,9 +708,7 @@ prepare_missing(mrb_state *mrb, mrb_callinfo *ci, mrb_value recv, mrb_sym mid, m
  }
  else {
    mrb_assert(ci->nk == 15);
-    if (ci->n != CALL_MAXARGS) {
-      argv[1] = argv[ci->n];    /* keyword arguments */
-    }
+    argv[1] = argv[ci->n];
    argv[2] = blk;
  }
  argv[0] = args;               /* must be replaced after saving argv[0] as it may be a keyword argument */
@@ -7,6 +7,8 @@ all_prerequisites = ->(task_name, prereqs) do
 end

 MRuby.each_target do |build|
+  gensym_task = task(:gensym)
+
  presym = build.presym

  include_dir = "#{build.build_dir}/include"
@@ -32,12 +34,12 @@ MRuby.each_target do |build|
  file presym.list_path => ppps do
    presyms = presym.scan(ppps)
    current_presyms = presym.read_list if File.exist?(presym.list_path)
-    if presyms != current_presyms
-      mkdir_p presym.header_dir
-      %w[id table].each do |type|
-        presym.send("write_#{type}_header", presyms)
-      end
-      presym.write_list(presyms)
+    update = presyms != current_presyms
+    presym.write_list(presyms) if update
+    mkdir_p presym.header_dir
+    %w[id table].each do |type|
+      next if !update && File.exist?(presym.send("#{type}_header_path"))
+      presym.send("write_#{type}_header", presyms)
    end
  end

@@ -53,5 +55,5 @@ MRuby.each_target do |build|
    file prereq => presym.list_path
  end

-  task gensym: presym.list_path
+  gensym_task.enhance([presym.list_path])
 end
Author	SHA1	Message	Date
mimaki	1d34c3bed5	Update version to 4.0.0RC.	2026-03-05 11:58:41 +09:00
mimaki	18a1c33fd4	Merge remote-tracking branch 'origin' into stable	2026-03-05 11:14:03 +09:00
Yukihiro "Matz" Matsumoto	40436e4e3c	Merge pull request #6627 from suetanvil/stable-3.4.0-plus-fixes	2025-09-23 07:54:35 +01:00
Hendrik	651a183228	fix bigint on raspberry pi this fixes an issue where base can be out of range on a raspberry pi.	2025-09-18 12:39:05 -04:00