- Fix MIR builder to handle built-in Box types (IntegerBox, StringBox, etc.) specially
- Generate MIR with actual constant values instead of ref_new instructions
- Enhance LLVM mock compiler with MIR interpreter foundation
- Add value storage HashMap for future MIR instruction interpretation
This enables proper MIR generation where 'new IntegerBox(42)' becomes '%0 = const 42'
instead of '%0 = ref_new "IntegerBox"'. This is essential for future LLVM code generation.
Example MIR improvement:
Before:
%1 = const "IntegerBox"
%0 = ref_new %1
After:
%0 = const 42
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
🚨 Critical memory safety fix:
- HostVtable was created on stack and destroyed after init
- Plugin stored reference to destroyed memory → NULL pointer access
- Changed to static LazyLock storage for lifetime safety
✅ Results:
- Segfault completely eliminated
- Plugin logging now works properly
- Type info system confirmed working
- Full E2E FileBox plugin operation successful
🔧 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Enhanced plugin metadata API with find_method() and get_methods()
- Implemented generic plugin method calling system (execute_plugin_method_generic)
- Fixed TLV encoding: use Bytes tag for string data in write()
- Fixed read() method: provide default size argument when called without args
- Replaced hardcoded execute_plugin_file_method with dynamic system
- Full end-to-end test successful: FileBox plugin write/read working
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Day 5 achievements:
- Created independent FileBox plugin crate with C FFI exports
- Integrated plugin loading into Nyash interpreter startup
- Implemented transparent builtin/plugin Box switching via nyash.toml
- Successfully loaded plugin library (385KB .so) at runtime
- Confirmed PluginBox proxy creation for FileBox instances
Architecture changes:
- Added plugins/ directory with .gitignore for build artifacts
- Modified runner.rs to load plugins from nyash.toml on startup
- Updated objects.rs to use BoxFactoryRegistry for FileBox creation
- Fixed bid module visibility between lib.rs and main.rs
Remaining work (10%):
- Complete PluginBox proxy method implementations (toString, etc.)
- Test actual file operations through plugin interface
- Finalize error handling and edge cases
Build status: All tests passing, plugin loading confirmed
- Add FutureBox BID bridge implementation for async Box types
- Support FutureBox in box_to_bid_handle conversion
- Add comprehensive FutureBox BID round-trip test
- Update CURRENT_TASK.md to reflect Day 3 completion (100%)
Day 3 fully completed! All Box types (String/Integer/Future) now integrated with BID-FFI.
Everything is Box philosophy proven through unified handle management! 🎉🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Phase 5.3 of MIR 35→26 reduction project:
- Replace RefNew with NewBox in MIR builder
- Remove unnecessary Const generation for box types
- Process arguments properly for NewBox instruction
- StringBox special handling maintained with NewBox
Frontend now generates only 26-instruction set compliant MIR.
Build successful with expected deprecation warnings.
Phase 5.2 of MIR 35→26 reduction project:
- VM backend: Reject all 17 deprecated instructions with proper error messages
- WASM backend: Reject deprecated instructions with migration guidance
- All deprecated instructions now properly handled in both backends
- Build successful with expected deprecation warnings
Deprecated instructions removed:
- UnaryOp → Use BinOp
- Load/Store → Use BoxFieldLoad/BoxFieldStore
- ArrayGet/ArraySet → Use BoxFieldLoad/BoxFieldStore or intrinsics
- Print/Debug → Use Call @print/@debug
- TypeCheck/Cast → Use Call @type_check/@cast
- Throw/Catch → Use Call @throw/@catch
- RefNew → References handled implicitly
- BarrierRead/BarrierWrite → Use AtomicFence
- FutureNew/FutureSet/Await → Use NewBox/BoxCall
- Copy/Nop → Not needed in final IR
Phase 4-3c-3 Complete: WASM host functions now correctly output string content
## Changes:
- Fixed MIR builder to handle StringBox with string literal arguments
- Special case for to generate proper string constants
- Removed debug output after successful verification
- WASM now correctly outputs "Hello MIR!" instead of "StringBox"
## Test Results:
- MIR generation: ✅ Generates correctly
- WASM compilation: ✅ String data correctly placed at offset 4096
- WASM execution: ✅ Outputs "Hello MIR\!" as expected
## Technical Details:
- Modified build_new_expression() to detect StringBox with literal arguments
- Generates Const instruction with actual string content
- Host function reads StringBox memory layout correctly
This completes the WASM string output functionality for Phase 4.
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove old instructions from VM/WASM backends (UnaryOp, Print, Load/Store, RefGet/RefSet)
- Add comprehensive MIR optimizer with Effect System based optimizations
- Implement dead code elimination, CSE, pure instruction reordering
- Add intrinsic function support in VM backend
- Update backends to use new BoxFieldLoad/Store and Call intrinsics
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement C ABI plugin system with workspace configuration
- Create FileBox plugin with full read/write/exists/toString support
- Fix critical memory management issues (double free) with Arc
- Add comprehensive test suite for dynamic FileBox functionality
- Achieve 98% build time improvement for plugin (2.87s vs 2-3min)
- Maintain full backward compatibility with feature flags
FileBox now loads dynamically, drastically reducing build times while
maintaining all functionality. Next: Math/Time dynamic migration.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add plugin_loader.rs with FileBoxProxy implementation
- Integrate dynamic FileBox into interpreter (execute_new, method calls)
- Add feature flag 'dynamic-file' support throughout
- Create test program test_dynamic_filebox.nyash
- Plugin builds in 2.86s (vs main build 2+ minutes\!)
Build time improvement confirmed:
- Plugin-only build: 2.86s ✨
- Main build: 2+ minutes (timeout)
Next: Complete testing once main build finishes
- Change from compile_module() to compile_to_wat() to fix UTF-8 error
- WASM compilation now outputs WAT text format directly
- Successfully generates WAT file for simple test case
- Note: Debug build still has issues (separate bug)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Create items module with global_vars, functions, static_items
- Move parse_global_var from mod.rs to items/global_vars.rs
- Move parse_function_declaration to items/functions.rs
- Move parse_static_declaration and parse_static_function to items/static_items.rs
- Clean up mod.rs by removing 197 lines of code
- Build passes successfully
Next: Step 5 - Final cleanup and documentation
Successfully extracted utility methods from parser/mod.rs to common.rs:
- Created ParserUtils trait with token manipulation methods
- Extracted current_token, peek_token, advance, skip_newlines, etc.
- All parser modules now use trait-based utilities
- Reduced mod.rs by ~60 lines
✅ Build successful with no errors
✅ All functionality preserved - tested with using nyashstd
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
