Phase 1: Lexer + Parser (C++)¶

Goal: Tokenize and parse Nim-like Li surface syntax into an AST.

Architecture: compiler/lexer → compiler/parser → compiler/ast; diagnostics in compiler/diagnostics.

Tech stack: C++17

Exit gate:

./scripts/build.sh
LIC=./build/compiler/lic/lic ./li-tests/run_all.sh lexer_parser

CLI: lic parse <file.li>