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/* Definitions for Fortran expressions
Copyright (C) 2020 Free Software Foundation, Inc.
This file is part of GDB.
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 <http://www.gnu.org/licenses/>. */
#ifndef FORTRAN_EXP_H
#define FORTRAN_EXP_H
#include "expop.h"
extern struct value *eval_op_f_abs (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1);
extern struct value *eval_op_f_mod (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1, struct value *arg2);
extern struct value *eval_op_f_ceil (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1);
extern struct value *eval_op_f_floor (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1);
extern struct value *eval_op_f_modulo (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1, struct value *arg2);
extern struct value *eval_op_f_cmplx (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1, struct value *arg2);
extern struct value *eval_op_f_kind (struct type *expect_type,
struct expression *exp,
enum noside noside,
enum exp_opcode opcode,
struct value *arg1);
namespace expr
{
using fortran_abs_operation = unop_operation<UNOP_ABS, eval_op_f_abs>;
using fortran_ceil_operation = unop_operation<UNOP_FORTRAN_CEILING,
eval_op_f_ceil>;
using fortran_floor_operation = unop_operation<UNOP_FORTRAN_FLOOR,
eval_op_f_floor>;
using fortran_kind_operation = unop_operation<UNOP_FORTRAN_KIND,
eval_op_f_kind>;
using fortran_mod_operation = binop_operation<BINOP_MOD, eval_op_f_mod>;
using fortran_modulo_operation = binop_operation<BINOP_FORTRAN_MODULO,
eval_op_f_modulo>;
/* The Fortran "complex" operation. */
class fortran_cmplx_operation
: public tuple_holding_operation<operation_up, operation_up>
{
public:
using tuple_holding_operation::tuple_holding_operation;
value *evaluate (struct type *expect_type,
struct expression *exp,
enum noside noside) override
{
value *arg1 = std::get<0> (m_storage)->evaluate (nullptr, exp, noside);
value *arg2 = std::get<1> (m_storage)->evaluate (value_type (arg1),
exp, noside);
return eval_op_f_cmplx (expect_type, exp, noside, BINOP_FORTRAN_CMPLX,
arg1, arg2);
}
enum exp_opcode opcode () const override
{ return BINOP_FORTRAN_CMPLX; }
};
} /* namespace expr */
#endif /* FORTRAN_EXP_H */
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