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feat: Fix TypeScript inheritance extraction by properly handling class_heritage wrapper nodes

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Addresses TypeScript's AST structure where class_heritage nodes wrap extends_clause and implements_clause rather than directly indicating inheritance relationships. Moves class_heritage from direct inheritance extraction to recursive container processing to properly traverse the wrapped inheritance syntax.
This commit is contained in:
Colby McHenry
2026-04-06 21:13:57 -05:00
parent 5046c760cb
commit ce7b7684db
1 changed files with 3 additions and 3 deletions
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src/extraction/tree-sitter.ts
+3 -3
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@@ -1214,7 +1214,6 @@ export class TreeSitterExtractor {
if ( if (
child.type === 'extends_clause' || child.type === 'extends_clause' ||
child.type === 'class_heritage' ||
child.type === 'superclass' || child.type === 'superclass' ||
child.type === 'extends_interfaces' // Java interface extends child.type === 'extends_interfaces' // Java interface extends
) { ) {
@@ -1329,8 +1328,9 @@ export class TreeSitterExtractor {
} }
} }
// Recurse into container nodes (e.g. field_declaration_list in Go structs) // Recurse into container nodes (e.g. field_declaration_list in Go structs,
if (child.type === 'field_declaration_list') { // class_heritage in TypeScript which wraps extends_clause/implements_clause)
if (child.type === 'field_declaration_list' || child.type === 'class_heritage') {
this.extractInheritance(child, classId); this.extractInheritance(child, classId);
} }
} }