Viewing file:  HIR_lower_expr.h (1.14 KB) -rw-rw-r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*
* phc -- the open source PHP compiler
* See doc/license/README.license for licensing information
*
* Generic superclass for transformations that replace expressions by
* multiple statements
*/
#ifndef PHC_HIR_LOWER_EXPR_H
#define PHC_HIR_LOWER_EXPR_H
#include "HIR_transform.h"
namespace HIR
{
class Lower_expr : public HIR::Transform, public virtual GC_obj
{
public:
void children_php_script(HIR::PHP_script* in);
public:
void post_assign_var (HIR::Assign_var* in, HIR::Statement_list* out);
void post_assign_var_var (HIR::Assign_var_var* in, HIR::Statement_list* out);
void post_assign_array (HIR::Assign_array* in, HIR::Statement_list* out);
void post_assign_next (HIR::Assign_next* in, HIR::Statement_list* out);
void post_return(HIR::Return* in, HIR::Statement_list* out);
void post_global(HIR::Global* in, HIR::Statement_list* out);
void post_eval_expr (HIR::Eval_expr* in, Statement_list* out);
protected:
HIR::VARIABLE_NAME* eval (HIR::Expr* in);
void eval (HIR::Expr* in, HIR::VARIABLE_NAME* temp);
void push_back_pieces(HIR::Statement* in, HIR::Statement_list* out);
HIR::Statement_list* pieces;
};
}
#endif // PHC_HIR_LOWER_EXPR_H
|