agila_open_tool/tools/v/vlib/v2_toberemoved/README.md

Description

v2 is a namespace containing a new version of the compiler (still in development).

Flat AST

v2.ast is the default index-based AST graph used by the v2 builder for parsing, type checking, markused, and native SSA input:

• ast.flatten_files(files) builds ast.FlatAst with contiguous nodes and edges.
• ast.legacy_ast_stats(files) estimates memory/shape metrics for recursive AST files.
• flat.stats() and flat.count_reachable_nodes() report flat graph size and reachability.
• flat.to_files() remains available for focused flat-reader roundtrip tests.