Source
pub fn taggedUnionTwo(tree: Ast, buffer: *[2]Node.Index, node: Node.Index) full.ContainerDecl {
assert(tree.nodeTag(node) == .tagged_union_two or
tree.nodeTag(node) == .tagged_union_two_trailing);
const members = loadOptionalNodesIntoBuffer(2, buffer, tree.nodeData(node).opt_node_and_opt_node);
const main_token = tree.nodeMainToken(node);
return tree.fullContainerDeclComponents(.{
.main_token = main_token,
.enum_token = main_token + 2, // union lparen enum
.members = members,
.arg = .none,
});
}