Addresses Rust's impl block syntax where trait implementations (`impl Trait for Type`) and trait supertraits (`trait Sub: Super`) create inheritance relationships. Adds getReceiverType to extract method receiver types from impl blocks, enabling proper method-to-struct relationships and qualified name resolution. Verified against Deno codebase and moved from "Needs Verification" to completed language support.
Addresses tree-sitter AST structure verification where Python methods are nested within class bodies like Java and Swift, eliminating the need for getReceiverType extraction. Verified against Flask codebase and moved from "Needs Verification" to completed language support.
Updates example code to use the simplified two-parameter form of getImpactRadius instead of the options object pattern, making the documentation consistent with current API usage.
Replaces the focused search quality improvement loop with a complete language verification system. The new guide provides a systematic battery of tests (explore, search, call chains, impact analysis, edge extraction, node completeness, and real-world LLM prompts) to verify CodeGraph fully supports a programming language before marking it as production-ready.
Swift methods in extension blocks are already parsed correctly by tree-sitter, which treats `extension Type { }` as `class_declaration` and automatically includes the owner type in qualified names. No getReceiverType implementation needed.
Documents the systematic process for testing and improving search result relevance when LLMs query CodeGraph. Provides step-by-step loop for diagnosing issues with method search ranking, implementing getReceiverType hooks for languages where methods appear outside their owner type in the AST, and validating fixes with real codebases.
Colby McHenry