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cpp-libs
Actor Framework
Commits
c86a6cf6
Commit
c86a6cf6
authored
Aug 06, 2019
by
Dominik Charousset
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Add parser for signed and unsigned integer types
parent
b266f584
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+586
-0
libcaf_core/caf/detail/parser/read_signed_integer.hpp
libcaf_core/caf/detail/parser/read_signed_integer.hpp
+150
-0
libcaf_core/caf/detail/parser/read_unsigned_integer.hpp
libcaf_core/caf/detail/parser/read_unsigned_integer.hpp
+115
-0
libcaf_core/test/read_signed_integer.cpp
libcaf_core/test/read_signed_integer.cpp
+191
-0
libcaf_core/test/read_unsigned_integer.cpp
libcaf_core/test/read_unsigned_integer.cpp
+130
-0
No files found.
libcaf_core/caf/detail/parser/read_signed_integer.hpp
0 → 100644
View file @
c86a6cf6
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2019 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#pragma once
#include <cstdint>
#include <type_traits>
#include "caf/config.hpp"
#include "caf/detail/parser/add_ascii.hpp"
#include "caf/detail/parser/chars.hpp"
#include "caf/detail/parser/is_char.hpp"
#include "caf/detail/parser/is_digit.hpp"
#include "caf/detail/parser/state.hpp"
#include "caf/detail/parser/sub_ascii.hpp"
#include "caf/detail/scope_guard.hpp"
#include "caf/pec.hpp"
CAF_PUSH_UNUSED_LABEL_WARNING
#include "caf/detail/parser/fsm.hpp"
namespace
caf
{
namespace
detail
{
namespace
parser
{
/// Reads a number, i.e., on success produces either an `int64_t` or a
/// `double`.
template
<
class
Iterator
,
class
Sentinel
,
class
Consumer
>
void
read_signed_integer
(
state
<
Iterator
,
Sentinel
>&
ps
,
Consumer
&
consumer
)
{
using
value_type
=
typename
Consumer
::
value_type
;
static_assert
(
std
::
is_integral
<
value_type
>::
value
&&
std
::
is_signed
<
value_type
>::
value
,
"expected a signed integer type"
);
value_type
result
=
0
;
// Computes the result on success.
auto
g
=
caf
::
detail
::
make_scope_guard
([
&
]
{
if
(
ps
.
code
<=
pec
::
trailing_character
)
{
consumer
.
value
(
std
::
move
(
result
));
}
});
// clang-format off
// Definition of our parser FSM.
start
();
state
(
init
)
{
transition
(
init
,
"
\t
"
)
transition
(
has_plus
,
'+'
)
transition
(
has_minus
,
'-'
)
transition
(
pos_zero
,
'0'
)
epsilon
(
has_plus
)
}
// "+" or "-" alone aren't numbers.
state
(
has_plus
)
{
transition
(
pos_zero
,
'0'
)
epsilon
(
pos_dec
)
}
state
(
has_minus
)
{
transition
(
neg_zero
,
'0'
)
epsilon
(
neg_dec
)
}
// Disambiguate base.
term_state
(
pos_zero
)
{
transition
(
start_pos_bin
,
"bB"
)
transition
(
start_pos_hex
,
"xX"
)
epsilon
(
pos_oct
)
}
term_state
(
neg_zero
)
{
transition
(
start_neg_bin
,
"bB"
)
transition
(
start_neg_hex
,
"xX"
)
epsilon
(
neg_oct
)
}
// Binary integers.
state
(
start_pos_bin
)
{
epsilon
(
pos_bin
)
}
term_state
(
pos_bin
)
{
transition
(
pos_bin
,
"01"
,
add_ascii
<
2
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
state
(
start_neg_bin
)
{
epsilon
(
neg_bin
)
}
term_state
(
neg_bin
)
{
transition
(
neg_bin
,
"01"
,
sub_ascii
<
2
>
(
result
,
ch
),
pec
::
integer_underflow
)
}
// Octal integers.
state
(
start_pos_oct
)
{
epsilon
(
pos_oct
)
}
term_state
(
pos_oct
)
{
transition
(
pos_oct
,
octal_chars
,
add_ascii
<
8
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
state
(
start_neg_oct
)
{
epsilon
(
neg_oct
)
}
term_state
(
neg_oct
)
{
transition
(
neg_oct
,
octal_chars
,
sub_ascii
<
8
>
(
result
,
ch
),
pec
::
integer_underflow
)
}
// Hexal integers.
state
(
start_pos_hex
)
{
epsilon
(
pos_hex
)
}
term_state
(
pos_hex
)
{
transition
(
pos_hex
,
hexadecimal_chars
,
add_ascii
<
16
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
state
(
start_neg_hex
)
{
epsilon
(
neg_hex
)
}
term_state
(
neg_hex
)
{
transition
(
neg_hex
,
hexadecimal_chars
,
sub_ascii
<
16
>
(
result
,
ch
),
pec
::
integer_underflow
)
}
// Reads the integer part of the mantissa or a positive decimal integer.
term_state
(
pos_dec
)
{
transition
(
pos_dec
,
decimal_chars
,
add_ascii
<
10
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
// Reads the integer part of the mantissa or a negative decimal integer.
term_state
(
neg_dec
)
{
transition
(
neg_dec
,
decimal_chars
,
sub_ascii
<
10
>
(
result
,
ch
),
pec
::
integer_underflow
)
}
fin
();
// clang-format on
}
}
// namespace parser
}
// namespace detail
}
// namespace caf
#include "caf/detail/parser/fsm_undef.hpp"
CAF_POP_WARNINGS
libcaf_core/caf/detail/parser/read_unsigned_integer.hpp
0 → 100644
View file @
c86a6cf6
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2019 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#pragma once
#include <cstdint>
#include <type_traits>
#include "caf/config.hpp"
#include "caf/detail/parser/add_ascii.hpp"
#include "caf/detail/parser/chars.hpp"
#include "caf/detail/parser/is_char.hpp"
#include "caf/detail/parser/is_digit.hpp"
#include "caf/detail/parser/state.hpp"
#include "caf/detail/parser/sub_ascii.hpp"
#include "caf/detail/scope_guard.hpp"
#include "caf/pec.hpp"
CAF_PUSH_UNUSED_LABEL_WARNING
#include "caf/detail/parser/fsm.hpp"
namespace
caf
{
namespace
detail
{
namespace
parser
{
/// Reads a number, i.e., on success produces either an `int64_t` or a
/// `double`.
template
<
class
Iterator
,
class
Sentinel
,
class
Consumer
>
void
read_unsigned_integer
(
state
<
Iterator
,
Sentinel
>&
ps
,
Consumer
&
consumer
)
{
using
value_type
=
typename
Consumer
::
value_type
;
static_assert
(
std
::
is_integral
<
value_type
>::
value
&&
std
::
is_unsigned
<
value_type
>::
value
,
"expected an unsigned integer type"
);
value_type
result
=
0
;
// Computes the result on success.
auto
g
=
caf
::
detail
::
make_scope_guard
([
&
]
{
if
(
ps
.
code
<=
pec
::
trailing_character
)
{
consumer
.
value
(
std
::
move
(
result
));
}
});
// clang-format off
// Definition of our parser FSM.
start
();
state
(
init
)
{
transition
(
init
,
"
\t
"
)
transition
(
has_plus
,
'+'
)
transition
(
pos_zero
,
'0'
)
epsilon
(
has_plus
)
}
// "+" or "-" alone aren't numbers.
state
(
has_plus
)
{
transition
(
pos_zero
,
'0'
)
epsilon
(
pos_dec
)
}
// Disambiguate base.
term_state
(
pos_zero
)
{
transition
(
start_pos_bin
,
"bB"
)
transition
(
start_pos_hex
,
"xX"
)
epsilon
(
pos_oct
)
}
// Binary integers.
state
(
start_pos_bin
)
{
epsilon
(
pos_bin
)
}
term_state
(
pos_bin
)
{
transition
(
pos_bin
,
"01"
,
add_ascii
<
2
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
// Octal integers.
state
(
start_pos_oct
)
{
epsilon
(
pos_oct
)
}
term_state
(
pos_oct
)
{
transition
(
pos_oct
,
octal_chars
,
add_ascii
<
8
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
// Hexal integers.
state
(
start_pos_hex
)
{
epsilon
(
pos_hex
)
}
term_state
(
pos_hex
)
{
transition
(
pos_hex
,
hexadecimal_chars
,
add_ascii
<
16
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
// Reads the integer part of the mantissa or a positive decimal integer.
term_state
(
pos_dec
)
{
transition
(
pos_dec
,
decimal_chars
,
add_ascii
<
10
>
(
result
,
ch
),
pec
::
integer_overflow
)
}
fin
();
// clang-format on
}
}
// namespace parser
}
// namespace detail
}
// namespace caf
#include "caf/detail/parser/fsm_undef.hpp"
CAF_POP_WARNINGS
libcaf_core/test/read_signed_integer.cpp
0 → 100644
View file @
c86a6cf6
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2019 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE read_signed_integer
#include "caf/detail/parser/read_signed_integer.hpp"
#include "caf/test/dsl.hpp"
#include "caf/detail/parser/state.hpp"
#include "caf/string_view.hpp"
using
namespace
caf
;
namespace
{
template
<
class
T
>
struct
signed_integer_consumer
{
using
value_type
=
T
;
void
value
(
T
y
)
{
x
=
y
;
}
T
x
;
};
template
<
class
T
>
optional
<
T
>
read
(
string_view
str
)
{
signed_integer_consumer
<
T
>
consumer
;
detail
::
parser
::
state
<
string_view
::
iterator
>
ps
{
str
.
begin
(),
str
.
end
()};
detail
::
parser
::
read_signed_integer
(
ps
,
consumer
);
if
(
ps
.
code
!=
pec
::
success
)
return
none
;
return
consumer
.
x
;
}
template
<
class
T
>
bool
underflow
(
string_view
str
)
{
signed_integer_consumer
<
T
>
consumer
;
detail
::
parser
::
state
<
string_view
::
iterator
>
ps
{
str
.
begin
(),
str
.
end
()};
detail
::
parser
::
read_signed_integer
(
ps
,
consumer
);
return
ps
.
code
==
pec
::
integer_underflow
;
}
template
<
class
T
>
bool
overflow
(
string_view
str
)
{
signed_integer_consumer
<
T
>
consumer
;
detail
::
parser
::
state
<
string_view
::
iterator
>
ps
{
str
.
begin
(),
str
.
end
()};
detail
::
parser
::
read_signed_integer
(
ps
,
consumer
);
return
ps
.
code
==
pec
::
integer_overflow
;
}
template
<
class
T
>
T
min_val
()
{
return
std
::
numeric_limits
<
T
>::
min
();
}
template
<
class
T
>
T
max_val
()
{
return
std
::
numeric_limits
<
T
>::
max
();
}
}
// namespace
#define ZERO_VALUE(type, literal) \
CAF_CHECK_EQUAL(read<type>(#literal), type(0));
#define MAX_VALUE(type, literal) \
CAF_CHECK_EQUAL(read<type>(#literal), max_val<type>());
#define MIN_VALUE(type, literal) \
CAF_CHECK_EQUAL(read<type>(#literal), min_val<type>());
#ifdef OVERFLOW
# undef OVERFLOW
#endif // OVERFLOW
#define OVERFLOW(type, literal) CAF_CHECK(overflow<type>(#literal));
#ifdef UNDERFLOW
# undef UNDERFLOW
#endif // UNDERFLOW
#define UNDERFLOW(type, literal) CAF_CHECK(underflow<type>(#literal));
CAF_TEST
(
read
zeros
)
{
ZERO_VALUE
(
int8_t
,
0
);
ZERO_VALUE
(
int8_t
,
00
);
ZERO_VALUE
(
int8_t
,
0x0
);
ZERO_VALUE
(
int8_t
,
0X00
);
ZERO_VALUE
(
int8_t
,
0b0
);
ZERO_VALUE
(
int8_t
,
0
B00
);
ZERO_VALUE
(
int8_t
,
+
0
);
ZERO_VALUE
(
int8_t
,
+
00
);
ZERO_VALUE
(
int8_t
,
+
0x0
);
ZERO_VALUE
(
int8_t
,
+
0X00
);
ZERO_VALUE
(
int8_t
,
+
0b0
);
ZERO_VALUE
(
int8_t
,
+
0
B00
);
ZERO_VALUE
(
int8_t
,
-
0
);
ZERO_VALUE
(
int8_t
,
-
00
);
ZERO_VALUE
(
int8_t
,
-
0x0
);
ZERO_VALUE
(
int8_t
,
-
0X00
);
ZERO_VALUE
(
int8_t
,
-
0b0
);
ZERO_VALUE
(
int8_t
,
-
0
B00
);
}
CAF_TEST
(
minimal
value
)
{
MIN_VALUE
(
int8_t
,
-
0b10000000
);
MIN_VALUE
(
int8_t
,
-
0200
);
MIN_VALUE
(
int8_t
,
-
128
);
MIN_VALUE
(
int8_t
,
-
0x80
);
UNDERFLOW
(
int8_t
,
-
0b10000001
);
UNDERFLOW
(
int8_t
,
-
0201
);
UNDERFLOW
(
int8_t
,
-
129
);
UNDERFLOW
(
int8_t
,
-
0x81
);
MIN_VALUE
(
int16_t
,
-
0b1000000000000000
);
MIN_VALUE
(
int16_t
,
-
0100000
);
MIN_VALUE
(
int16_t
,
-
32768
);
MIN_VALUE
(
int16_t
,
-
0x8000
);
UNDERFLOW
(
int16_t
,
-
0b1000000000000001
);
UNDERFLOW
(
int16_t
,
-
0100001
);
UNDERFLOW
(
int16_t
,
-
32769
);
UNDERFLOW
(
int16_t
,
-
0x8001
);
MIN_VALUE
(
int32_t
,
-
0b10000000000000000000000000000000
);
MIN_VALUE
(
int32_t
,
-
020000000000
);
MIN_VALUE
(
int32_t
,
-
2147483648
);
MIN_VALUE
(
int32_t
,
-
0x80000000
);
UNDERFLOW
(
int32_t
,
-
0b10000000000000000000000000000001
);
UNDERFLOW
(
int32_t
,
-
020000000001
);
UNDERFLOW
(
int32_t
,
-
2147483649
);
UNDERFLOW
(
int32_t
,
-
0x80000001
);
MIN_VALUE
(
int64_t
,
-
01000000000000000000000
);
MIN_VALUE
(
int64_t
,
-
9223372036854775808
);
MIN_VALUE
(
int64_t
,
-
0x8000000000000000
);
UNDERFLOW
(
int64_t
,
-
01000000000000000000001
);
UNDERFLOW
(
int64_t
,
-
9223372036854775809
);
UNDERFLOW
(
int64_t
,
-
0x8000000000000001
);
}
CAF_TEST
(
maximal
value
)
{
MAX_VALUE
(
int8_t
,
0b1111111
);
MAX_VALUE
(
int8_t
,
0177
);
MAX_VALUE
(
int8_t
,
127
);
MAX_VALUE
(
int8_t
,
0x7F
);
OVERFLOW
(
int8_t
,
0b10000000
);
OVERFLOW
(
int8_t
,
0200
);
OVERFLOW
(
int8_t
,
128
);
OVERFLOW
(
int8_t
,
0x80
);
MAX_VALUE
(
int16_t
,
0b111111111111111
);
MAX_VALUE
(
int16_t
,
077777
);
MAX_VALUE
(
int16_t
,
32767
);
MAX_VALUE
(
int16_t
,
0x7FFF
);
OVERFLOW
(
int16_t
,
0b1000000000000000
);
OVERFLOW
(
int16_t
,
0100000
);
OVERFLOW
(
int16_t
,
32768
);
OVERFLOW
(
int16_t
,
0x8000
);
MAX_VALUE
(
int32_t
,
0b1111111111111111111111111111111
);
MAX_VALUE
(
int32_t
,
017777777777
);
MAX_VALUE
(
int32_t
,
2147483647
);
MAX_VALUE
(
int32_t
,
0x7FFFFFFF
);
OVERFLOW
(
int32_t
,
0b10000000000000000000000000000000
);
OVERFLOW
(
int32_t
,
020000000000
);
OVERFLOW
(
int32_t
,
2147483648
);
OVERFLOW
(
int32_t
,
0x80000000
);
MAX_VALUE
(
int64_t
,
0b111111111111111111111111111111111111111111111111111111111111111
);
MAX_VALUE
(
int64_t
,
0777777777777777777777
);
MAX_VALUE
(
int64_t
,
9223372036854775807
);
MAX_VALUE
(
int64_t
,
0x7FFFFFFFFFFFFFFF
);
OVERFLOW
(
int64_t
,
0b1000000000000000000000000000000000000000000000000000000000000000
);
OVERFLOW
(
int64_t
,
01000000000000000000000
);
OVERFLOW
(
int64_t
,
9223372036854775808
);
OVERFLOW
(
int64_t
,
0x8000000000000000
);
}
libcaf_core/test/read_unsigned_integer.cpp
0 → 100644
View file @
c86a6cf6
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2019 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE read_unsigned_integer
#include "caf/detail/parser/read_unsigned_integer.hpp"
#include "caf/test/dsl.hpp"
#include "caf/detail/parser/state.hpp"
#include "caf/string_view.hpp"
using
namespace
caf
;
namespace
{
template
<
class
T
>
struct
unsigned_integer_consumer
{
using
value_type
=
T
;
void
value
(
T
y
)
{
x
=
y
;
}
T
x
;
};
template
<
class
T
>
optional
<
T
>
read
(
string_view
str
)
{
unsigned_integer_consumer
<
T
>
consumer
;
detail
::
parser
::
state
<
string_view
::
iterator
>
ps
{
str
.
begin
(),
str
.
end
()};
detail
::
parser
::
read_unsigned_integer
(
ps
,
consumer
);
if
(
ps
.
code
!=
pec
::
success
)
return
none
;
return
consumer
.
x
;
}
template
<
class
T
>
bool
overflow
(
string_view
str
)
{
unsigned_integer_consumer
<
T
>
consumer
;
detail
::
parser
::
state
<
string_view
::
iterator
>
ps
{
str
.
begin
(),
str
.
end
()};
detail
::
parser
::
read_unsigned_integer
(
ps
,
consumer
);
return
ps
.
code
==
pec
::
integer_overflow
;
}
template
<
class
T
>
T
max_val
()
{
return
std
::
numeric_limits
<
T
>::
max
();
}
}
// namespace
#define ZERO_VALUE(type, literal) \
CAF_CHECK_EQUAL(read<type>(#literal), type(0));
#define MAX_VALUE(type, literal) \
CAF_CHECK_EQUAL(read<type>(#literal), max_val<type>());
#ifdef OVERFLOW
# undef OVERFLOW
#endif // OVERFLOW
#define OVERFLOW(type, literal) CAF_CHECK(overflow<type>(#literal));
CAF_TEST
(
read
zeros
)
{
ZERO_VALUE
(
uint8_t
,
0
);
ZERO_VALUE
(
uint8_t
,
00
);
ZERO_VALUE
(
uint8_t
,
0x0
);
ZERO_VALUE
(
uint8_t
,
0X00
);
ZERO_VALUE
(
uint8_t
,
0b0
);
ZERO_VALUE
(
uint8_t
,
0
B00
);
ZERO_VALUE
(
uint8_t
,
+
0
);
ZERO_VALUE
(
uint8_t
,
+
00
);
ZERO_VALUE
(
uint8_t
,
+
0x0
);
ZERO_VALUE
(
uint8_t
,
+
0X00
);
ZERO_VALUE
(
uint8_t
,
+
0b0
);
ZERO_VALUE
(
uint8_t
,
+
0
B00
);
}
CAF_TEST
(
maximal
value
)
{
MAX_VALUE
(
uint8_t
,
0b11111111
);
MAX_VALUE
(
uint8_t
,
0377
);
MAX_VALUE
(
uint8_t
,
255
);
MAX_VALUE
(
uint8_t
,
0xFF
);
OVERFLOW
(
uint8_t
,
0b100000000
);
OVERFLOW
(
uint8_t
,
0400
);
OVERFLOW
(
uint8_t
,
256
);
OVERFLOW
(
uint8_t
,
0x100
);
MAX_VALUE
(
uint16_t
,
0b1111111111111111
);
MAX_VALUE
(
uint16_t
,
0177777
);
MAX_VALUE
(
uint16_t
,
65535
);
MAX_VALUE
(
uint16_t
,
0xFFFF
);
OVERFLOW
(
uint16_t
,
0b10000000000000000
);
OVERFLOW
(
uint16_t
,
0200000
);
OVERFLOW
(
uint16_t
,
65536
);
OVERFLOW
(
uint16_t
,
0x10000
);
MAX_VALUE
(
uint32_t
,
0b11111111111111111111111111111111
);
MAX_VALUE
(
uint32_t
,
037777777777
);
MAX_VALUE
(
uint32_t
,
4294967295
);
MAX_VALUE
(
uint32_t
,
0xFFFFFFFF
);
OVERFLOW
(
uint32_t
,
0b100000000000000000000000000000000
);
OVERFLOW
(
uint32_t
,
040000000000
);
OVERFLOW
(
uint32_t
,
4294967296
);
OVERFLOW
(
uint32_t
,
0x100000000
);
MAX_VALUE
(
uint64_t
,
0b1111111111111111111111111111111111111111111111111111111111111111
);
MAX_VALUE
(
uint64_t
,
01777777777777777777777
);
MAX_VALUE
(
uint64_t
,
18446744073709551615
);
MAX_VALUE
(
uint64_t
,
0xFFFFFFFFFFFFFFFF
);
OVERFLOW
(
uint64_t
,
0b10000000000000000000000000000000000000000000000000000000000000000
);
OVERFLOW
(
uint64_t
,
02000000000000000000000
);
OVERFLOW
(
uint64_t
,
18446744073709551616
);
OVERFLOW
(
uint64_t
,
0x10000000000000000
);
}
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