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T

Yukihiro "Matz" Matsumoto 84c94cf18b mruby-compiler: implement variable-sized AST nodes optimization

added variable-sized node structures for memory optimization:
- simple nodes: singleton values (self, nil, true, false) and constants
- advanced nodes: complex structures (rescue, ensure, block)
- size class allocation system (TINY, SMALL, MEDIUM, LARGE, XLARGE)
- NODE_VARIABLE wrapper for flexible memory layout
- removed NODE_ARG from variable-sized implementation per analysis
- fixed memory corruption issues in gen_block_var with stack allocation
- cleaned up consecutive blank lines and unused code

Co-authored-by: Claude <noreply@anthropic.com>

2025-10-03 19:46:04 +09:00

core

mruby-compiler: implement variable-sized AST nodes optimization

2025-10-03 19:46:04 +09:00

mrbgem.rake

Separating the build setup portion from the GEMS setup block

2025-09-11 22:53:06 +09:00

README.md

mruby-compiler: add README.md │

2025-07-02 07:14:04 +09:00

README.md

mruby-compiler

This mrbgem provides the mruby compiler, which is responsible for parsing Ruby code and generating mruby bytecode.

Functionality

The mruby-compiler gem includes the following components:

Parser: Translates Ruby source code into an abstract syntax tree (AST).
Code Generator: Traverses the AST to produce executable mruby bytecode.
mrbc executable: A command-line tool for compiling .rb files into .mrb bytecode files.

Usage

The mrbc (mruby-bin-mrbc) executable will generate compiled binary from Ruby programs via this gem.

Example of using mrbc:

# Compile a Ruby script to bytecode
bin/mrbc my_script.rb

# Run the compiled script
bin/mruby my_script.mrb