Runner: G2 finds the FUNCTION statement after local classes; budget floor applied to all tasks

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

harness/runner.py

@@ -248,7 +248,9 @@ class Runner:
                     g2 = False
                     g2_detail.append(f"{c['name']}: does not implement {c['implements']}")
                 if c["type"] == "FUNC":  # signature: every parameter with its type in the FUNCTION header
-                    header = src.split(".", 1)[0]
+                    # the FUNCTION statement, not the first statement: local classes can come before it (G0107)
+                    fm = re.search(rf"^\s*FUNCTION\s+{re.escape(c['name'])}\b[^.]*\.", src, re.I | re.M)
+                    header = fm.group(0) if fm else src.split(".", 1)[0]
                     for prm in c.get("params", []):
                         if not re.search(rf"\b{re.escape(prm['name'])}\b\)?\s+TYPE\s+{re.escape(prm['type'])}\b",
                                          header, re.I):