mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00

Files

T

Yukihiro "Matz" Matsumoto 9e0eec3974 mruby-compiler: fix MRB_NO_STDIO build in codegen_pattern()

remove snprintf() call that requires <stdio.h>, which is unavailable
with MRB_NO_STDIO; use a static error message consistent with other
codegen_error() calls.

Fixes #6724.

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

2026-02-25 15:11:27 +09:00

core

mruby-compiler: fix MRB_NO_STDIO build in codegen_pattern()

2026-02-25 15:11:27 +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