dimgigov
e328af6eee
docs: update PLAN.md with completed phases
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- Mark Phase 2 (Semantic Analysis) as complete
- Mark Phase 3 (HIR) as complete
- Mark Phase 5A (C Transpiler) as complete
- Mark Phase 6 (Stdlib) as in-progress with Array and Io done
- Update milestones M2, M3, M4 to complete
- Update Appendix A: generics and range expressions are implemented
- Refresh Next Immediate Steps
2026-05-31 02:16:45 +03:00
dimgigov
8e74215378
feat: add HIR, C backend, and end-to-end compilation
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- Phase 3: High-Level IR (HIR) with lowering from AST
- Method call desugaring (obj.method() → Type_method(obj))
- if/else, while, loop, break, continue lowering
- struct, enum, function lowering
- 8 HIR tests passing
- Phase 5A: C backend code generation
- Type mapping (Bux types → C11 types)
- Expression and statement emission
- Struct, enum, function generation
- C main() wrapper for Bux Main()
- Runtime shim (stdlib/runtime.c)
- bux_alloc, bux_free, bux_print, bux_panic
- BuxString, BuxSlice types
- Bounds checking, division by zero
- Build integration
- bux build: lex → parse → sema → HIR → C → cc
- bux run: build + execute
- bux clean: remove build directory
- Parser fixes
- Newline handling in struct, enum, extend, interface blocks
- self keyword as expression and parameter name
- Sema improvements
- Method resolution (extend blocks)
- Interface conformance checking
- collectGlobals made public
- All 70 tests passing (25 lexer + 16 parser + 21 sema + 8 HIR)
- End-to-end: Bux programs compile to native ELF64 binaries
2026-05-30 22:40:34 +03:00
dimgigov