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5 Commits

Author SHA1 Message Date
dimgigov 5c1a00cbd6 Phase 5-7: generic inference, extend Type<T>, String stdlib, Map<K,V>, self-hosting audit, docs update 2026-05-31 13:06:29 +03:00
dimgigov 25f846bb00 docs: update PLAN.md with completed features 
- Mark generic structs, generic methods, Array<T>, Map, String, Result/Option, ? operator as done
- Update Next Immediate Steps to reflect current priorities
- Fix statuses in Appendix A tables
 2026-05-31 12:08:42 +03:00
dimgigov e328af6eee docs: update PLAN.md with completed phases 
- 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 
- 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 1b708ec755 feat: bootstrap skeleton + lexer (Phase 0) 2026-05-30 21:01:26 +03:00