mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-30 13:33:53 +08:00
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/* Definitions for Modula-2 expressions
|
|
|
|
Copyright (C) 2020-2022 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 M2_EXP_H
|
|
#define M2_EXP_H
|
|
|
|
#include "expop.h"
|
|
|
|
extern struct value *eval_op_m2_high (struct type *expect_type,
|
|
struct expression *exp,
|
|
enum noside noside,
|
|
struct value *arg1);
|
|
extern struct value *eval_op_m2_subscript (struct type *expect_type,
|
|
struct expression *exp,
|
|
enum noside noside,
|
|
struct value *arg1,
|
|
struct value *arg2);
|
|
|
|
namespace expr
|
|
{
|
|
|
|
/* The Modula-2 "HIGH" operation. */
|
|
class m2_unop_high_operation
|
|
: public tuple_holding_operation<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_with_coercion (exp,
|
|
noside);
|
|
return eval_op_m2_high (expect_type, exp, noside, arg1);
|
|
}
|
|
|
|
enum exp_opcode opcode () const override
|
|
{ return UNOP_HIGH; }
|
|
};
|
|
|
|
/* Subscripting for Modula-2. */
|
|
class m2_binop_subscript_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_with_coercion (exp,
|
|
noside);
|
|
value *arg2 = std::get<1> (m_storage)->evaluate_with_coercion (exp,
|
|
noside);
|
|
return eval_op_m2_subscript (expect_type, exp, noside, arg1, arg2);
|
|
}
|
|
|
|
enum exp_opcode opcode () const override
|
|
{ return BINOP_SUBSCRIPT; }
|
|
};
|
|
|
|
} /* namespace expr */
|
|
|
|
#endif /* M2_EXP_H */
|