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Major milestone: - Set up apps/selfhost-compiler/ directory structure - Implement basic Nyash compiler in Nyash (CompilerBox) - Stage-1: Basic arithmetic parser (int/string/+/-/*/括弧/return) - JSON v0 output compatible with --ny-parser-pipe - Runner integration with NYASH_USE_NY_COMPILER=1 flag - Comprehensive smoke tests for PHI/Bridge/Stage-2 Technical updates: - Updated CLAUDE.md with Phase 15.3 status and MIR14 details - Statement separation policy: newline-based with minimal ASI - Fixed runaway ny-parser-pipe processes (CPU 94.9%) - Clarified MIR14 as canonical instruction set (not 13/18) - LoopForm strategy: PHI auto-generation during reverse lowering Collaborative development: - ChatGPT5 implementing compiler skeleton - Codex provided LoopForm PHI generation guidance - Claude maintaining documentation and coordination 🎉 セルフホスティングの歴史的一歩！自分自身をコンパイルする日が近いにゃ！ Co-Authored-By: ChatGPT <noreply@openai.com>
19 lines
848 B
Markdown
19 lines
848 B
Markdown
# Nyash Selfhost Compiler (MVP scaffold)
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This is the Phase 15.3 work-in-progress Nyash compiler implemented in Ny.
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Layout
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- `compiler.nyash`: entry (CompilerBox). Reads `tmp/ny_parser_input.ny`, prints JSON v0.
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- `parser/`: lexer/parser/ast (scaffolds; to be filled as we extend Stage‑2)
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- `mir/`: builder/optimizer stubs (future; current target is JSON v0 emit)
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- `tests/`: Stage‑1/2 samples (TBD)
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Run (behind flag)
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- `NYASH_USE_NY_COMPILER=1 target/release/nyash --backend vm <program.nyash>`
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- The runner writes the input to `tmp/ny_parser_input.ny` and invokes this program.
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- It captures a JSON v0 line from stdout and executes it via the JSON bridge.
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Notes
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- Early MVP emits a minimal JSON v0 (currently a placeholder: return 0). We will gradually wire lexer/parser/emitter.
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- Keep JSON v0 spec in `docs/reference/ir/json_v0.md`.
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