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mruby-proc-ext: ROM method tables for Proc/Kernel extensions (6 methods)

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Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Yukihiro "Matz" Matsumoto
2026-02-18 16:41:20 +09:00
parent 51d0bfa1fc
commit 532ab1a74a
1 changed files with 53 additions and 0 deletions
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mrbgems/mruby-proc-ext/src/proc.c
+53
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@@ -1,9 +1,11 @@
#include <mruby.h>
#include <mruby/class.h>
#include <mruby/proc.h>
#include <mruby/opcode.h>
#include <mruby/array.h>
#include <mruby/string.h>
#include <mruby/debug.h>
#include <mruby/internal.h>
#include <mruby/presym.h>
/*
@@ -241,10 +243,60 @@ mrb_proc_parameters(mrb_state *mrb, mrb_value self)
return parameters;
}
/* ---------------------------*/
#ifndef MRB_NO_PRESYM
#define PROC_EXT_ROM_MT_SIZE 5
static struct {
union mt_ptr vals[PROC_EXT_ROM_MT_SIZE];
mrb_sym keys[PROC_EXT_ROM_MT_SIZE];
} proc_ext_rom_data = {
.vals = {
{ .func = proc_inspect },
{ .func = proc_lambda_p },
{ .func = mrb_proc_parameters },
{ .func = proc_source_location },
{ .func = proc_inspect },
},
.keys = {
MT_KEY(MRB_SYM(inspect), MT_FUNC|MT_NOARG|MT_PUBLIC),
MT_KEY(MRB_SYM_Q(lambda), MT_FUNC|MT_NOARG|MT_PUBLIC),
MT_KEY(MRB_SYM(parameters), MT_FUNC|MT_NOARG|MT_PUBLIC),
MT_KEY(MRB_SYM(source_location), MT_FUNC|MT_NOARG|MT_PUBLIC),
MT_KEY(MRB_SYM(to_s), MT_FUNC|MT_NOARG|MT_PUBLIC),
}
};
static mt_tbl proc_ext_rom_mt = {
PROC_EXT_ROM_MT_SIZE, PROC_EXT_ROM_MT_SIZE,
(union mt_ptr*)&proc_ext_rom_data, NULL
};
#define KERNEL_EXT_ROM_MT_SIZE 1
static struct {
union mt_ptr vals[KERNEL_EXT_ROM_MT_SIZE];
mrb_sym keys[KERNEL_EXT_ROM_MT_SIZE];
} kernel_ext_rom_data = {
.vals = {
{ .func = kernel_proc },
},
.keys = {
MT_KEY(MRB_SYM(proc), MT_FUNC|MT_PRIVATE),
}
};
static mt_tbl kernel_ext_rom_mt = {
KERNEL_EXT_ROM_MT_SIZE, KERNEL_EXT_ROM_MT_SIZE,
(union mt_ptr*)&kernel_ext_rom_data, NULL
};
#endif /* !MRB_NO_PRESYM */
void
mrb_mruby_proc_ext_gem_init(mrb_state* mrb)
{
struct RClass *p = mrb->proc_class;
#ifndef MRB_NO_PRESYM
mrb_mt_init_rom(p, &proc_ext_rom_mt);
mrb_mt_init_rom(mrb->kernel_module, &kernel_ext_rom_mt);
#else
mrb_define_method_id(mrb, p, MRB_SYM_Q(lambda), proc_lambda_p, MRB_ARGS_NONE());
mrb_define_method_id(mrb, p, MRB_SYM(source_location), proc_source_location, MRB_ARGS_NONE());
mrb_define_method_id(mrb, p, MRB_SYM(to_s), proc_inspect, MRB_ARGS_NONE());
@@ -252,6 +304,7 @@ mrb_mruby_proc_ext_gem_init(mrb_state* mrb)
mrb_define_method_id(mrb, p, MRB_SYM(parameters), mrb_proc_parameters, MRB_ARGS_NONE());
mrb_define_private_method_id(mrb, mrb->kernel_module, MRB_SYM(proc), kernel_proc, MRB_ARGS_NONE()|MRB_ARGS_BLOCK());
#endif
}
void