33 lines
658 B
C
33 lines
658 B
C
|
#ifndef AST_IF_H
|
||
|
|
#define AST_IF_H
|
||
|
|
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
#include "utils/ast/ast.h"
|
||
|
|
|
||
|
|
struct ast_if
|
||
|
|
{
|
||
|
|
struct ast *condition;
|
||
|
|
struct ast *then_clause;
|
||
|
|
struct ast *else_clause;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if the given AST node is an if statement.
|
||
|
|
*/
|
||
|
|
bool ast_is_if(struct ast *node);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Retrieves the if statement data from the given AST node.
|
||
|
|
* Assumes that the node is of type AST_IF.
|
||
|
|
*/
|
||
|
|
struct ast_if *ast_get_if(struct ast *node);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates a new AST node representing an if statement.
|
||
|
|
*/
|
||
|
|
struct ast *ast_create_if(struct ast *condition, struct ast *then_clause,
|
||
|
|
struct ast *else_clause);
|
||
|
|
|
||
|
|
#endif /* ! AST_IF_H */
|