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/*
* Copyright (C) 2023 Johnny Richard
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <assert.h>
#include "ast.h"
void
ast_node_accept_visitor(ast_node_t *node, ast_visitor_t *visitor)
{
assert(node);
assert(node->accept_visitor);
node->accept_visitor(node, visitor);
}
static void
ast_function_accept_visitor(ast_node_t *node, ast_visitor_t *visitor)
{
visitor->visit_function(visitor, (ast_function_t *) node);
}
static void
ast_return_stmt_accept_visitor(ast_node_t *node, ast_visitor_t *visitor)
{
visitor->visit_return_stmt(visitor, (ast_return_stmt_t *) node);
}
ast_return_stmt_t
ast_return_stmt_create(uint32_t number)
{
return (ast_return_stmt_t) {
.super = (ast_node_t) {
.accept_visitor = &ast_return_stmt_accept_visitor
},
.number = number
};
}
ast_function_t
ast_function_create(string_view_t name, type_t return_type, ast_return_stmt_t body)
{
return (ast_function_t) {
.super = (ast_node_t) {
.accept_visitor = &ast_function_accept_visitor
},
.name = name,
.return_type = return_type,
.body = body
};
}
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