Remove unions

1 files changed, 0 insertions, 34 deletions

diff --git a/boot/ast.cc b/boot/ast.cc
index d0d19b7..fbecf11 100644
--- a/boot/ast.cc
+++ b/boot/ast.cc
@@ -39,11 +39,6 @@ namespace elna::boot
         __builtin_unreachable();
     }
 
-    void empty_visitor::visit(union_type_expression *)
-    {
-        __builtin_unreachable();
-    }
-
     void empty_visitor::visit(procedure_type_expression *)
     {
         __builtin_unreachable();
@@ -391,14 +386,6 @@ namespace elna::boot
         }
     }
 
-    void walking_visitor::visit(union_type_expression *expression)
-    {
-        for (const field_declaration& field : expression->fields)
-        {
-            field.second->accept(this);
-        }
-    }
-
     void walking_visitor::visit(procedure_type_expression *expression)
     {
         for (const field_declaration& field : expression->parameters)
@@ -557,11 +544,6 @@ namespace elna::boot
         return nullptr;
     }
 
-    union_type_expression *type_expression::is_union()
-    {
-        return nullptr;
-    }
-
     procedure_type_expression *type_expression::is_procedure()
     {
         return nullptr;
@@ -646,22 +628,6 @@ namespace elna::boot
         return this;
     }
 
-    union_type_expression::union_type_expression(const struct position position,
-            std::vector<field_declaration>&& fields)
-        : node(position), fields(std::move(fields))
-    {
-    }
-
-    void union_type_expression::accept(parser_visitor *visitor)
-    {
-        visitor->visit(this);
-    }
-
-    union_type_expression *union_type_expression::is_union()
-    {
-        return this;
-    }
-
     variable_declaration::variable_declaration(const struct position position,
             std::vector<identifier_definition>&& identifier, std::shared_ptr<type_expression> variable_type,
             expression *initializer)