Function resolve_arrow_func_name

internal/cbm/extract_defs.c:4554–4571

Arrow function: name on parent variable_declarator/field_definition, or the key of an object-literal property — the Zustand "actions returned from a factory" pattern, `{ addItem: (...) => {...} }` (#341).

// key of an object-literal property — the Zustand "actions returned from a
// factory" pattern, `{ addItem: (...) => {...} }` (#341).
static TSNode resolve_arrow_func_name(TSNode child) {
    TSNode parent = ts_node_parent(child);
    if (!ts_node_is_null(parent)) {
        const char *pk = ts_node_type(parent);
        if (strcmp(pk, "field_definition") == 0) {
            return ts_node_child_by_field_name(parent, TS_FIELD("property"));
        }
        if (strcmp(pk, "public_field_definition") == 0 || strcmp(pk, "variable_declarator") == 0) {
            return ts_node_child_by_field_name(parent, TS_FIELD("name"));
        }
        if (strcmp(pk, "pair") == 0) {
            // Object-literal property `key: () => {...}` → name is the key.
            return ts_node_child_by_field_name(parent, TS_FIELD("key"));
        }
    }
    TSNode null_node = {0};
    return null_node;
}

// Try to extract method name from a node, with language-specific fallbacks.
static TSNode resolve_method_name(TSNode child, CBMLanguage lang) {