Function taggedUnion [src]

Prototype

pub fn taggedUnion(tree: Ast, node: Node.Index) full.ContainerDecl

Parameters

tree: Astnode: Node.Index

Source

  pub fn taggedUnion(tree: Ast, node: Node.Index) full.ContainerDecl {
    assert(tree.nodeTag(node) == .tagged_union or
        tree.nodeTag(node) == .tagged_union_trailing);
    const members = tree.extraDataSlice(tree.nodeData(node).extra_range, Node.Index);
    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,
    });
}  