export fn error_set_node_list(base_decl: Decl.Index, node: Ast.Node.Index) Slice(ErrorIdentifier)
export fn error_set_node_list(base_decl: Decl.Index, node: Ast.Node.Index) Slice(ErrorIdentifier) { error_set_result.clearRetainingCapacity(); addErrorsFromExpr(base_decl, &error_set_result, node) catch @panic("OOM"); sort_error_set_result(); return Slice(ErrorIdentifier).init(error_set_result.values()); }