)]}'
{
  "commit": "7215cd9a422201d6a62202cbb48364eaa620d8b3",
  "tree": "f7dcf1af36969f64c19153871dfdd338a74f3ea0",
  "parents": [
    "e700ea357a2196d76b58eb89b2031ddb5ca896e0"
  ],
  "author": {
    "name": "Charlie Marsh",
    "email": "charlie.r.marsh@gmail.com",
    "time": "Thu Jun 25 07:42:18 2026 -0400"
  },
  "committer": {
    "name": "Charlie Marsh",
    "email": "charlie.r.marsh@gmail.com",
    "time": "Thu Jun 25 10:24:30 2026 -0400"
  },
  "message": "[ty] Compact semantic node lookup tables\n\nReplace semantic lookup tables keyed by dense top-level AST node indices with a bitmap-ranked packed representation. Keep sparse string-annotation sub-AST indices in a sorted fallback map, and apply the compact map to single definitions and standalone expressions and statements.\n",
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