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c++ source #1
Output
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Intel asm syntax
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Filters
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Debug intrinsics
Compiler
6502-c++ 11.1.0
ARM GCC 10.2.0
ARM GCC 10.3.0
ARM GCC 10.4.0
ARM GCC 10.5.0
ARM GCC 11.1.0
ARM GCC 11.2.0
ARM GCC 11.3.0
ARM GCC 11.4.0
ARM GCC 12.1.0
ARM GCC 12.2.0
ARM GCC 12.3.0
ARM GCC 12.4.0
ARM GCC 13.1.0
ARM GCC 13.2.0
ARM GCC 13.2.0 (unknown-eabi)
ARM GCC 13.3.0
ARM GCC 14.1.0
ARM GCC 4.5.4
ARM GCC 4.6.4
ARM GCC 5.4
ARM GCC 6.3.0
ARM GCC 6.4.0
ARM GCC 7.3.0
ARM GCC 7.5.0
ARM GCC 8.2.0
ARM GCC 8.5.0
ARM GCC 9.3.0
ARM GCC 9.4.0
ARM GCC 9.5.0
ARM GCC trunk
ARM gcc 10.2.1 (none)
ARM gcc 10.3.1 (2021.07 none)
ARM gcc 10.3.1 (2021.10 none)
ARM gcc 11.2.1 (none)
ARM gcc 5.4.1 (none)
ARM gcc 7.2.1 (none)
ARM gcc 8.2 (WinCE)
ARM gcc 8.3.1 (none)
ARM gcc 9.2.1 (none)
ARM msvc v19.0 (WINE)
ARM msvc v19.10 (WINE)
ARM msvc v19.14 (WINE)
ARM64 Morello gcc 10.1 Alpha 2
ARM64 gcc 10.2
ARM64 gcc 10.3
ARM64 gcc 10.4
ARM64 gcc 10.5.0
ARM64 gcc 11.1
ARM64 gcc 11.2
ARM64 gcc 11.3
ARM64 gcc 11.4.0
ARM64 gcc 12.1
ARM64 gcc 12.2.0
ARM64 gcc 12.3.0
ARM64 gcc 12.4.0
ARM64 gcc 13.1.0
ARM64 gcc 13.2.0
ARM64 gcc 13.3.0
ARM64 gcc 14.1.0
ARM64 gcc 4.9.4
ARM64 gcc 5.4
ARM64 gcc 5.5.0
ARM64 gcc 6.3
ARM64 gcc 6.4
ARM64 gcc 7.3
ARM64 gcc 7.5
ARM64 gcc 8.2
ARM64 gcc 8.5
ARM64 gcc 9.3
ARM64 gcc 9.4
ARM64 gcc 9.5
ARM64 gcc trunk
ARM64 msvc v19.14 (WINE)
AVR gcc 10.3.0
AVR gcc 11.1.0
AVR gcc 12.1.0
AVR gcc 12.2.0
AVR gcc 12.3.0
AVR gcc 12.4.0
AVR gcc 13.1.0
AVR gcc 13.2.0
AVR gcc 13.3.0
AVR gcc 14.1.0
AVR gcc 4.5.4
AVR gcc 4.6.4
AVR gcc 5.4.0
AVR gcc 9.2.0
AVR gcc 9.3.0
Arduino Mega (1.8.9)
Arduino Uno (1.8.9)
BPF clang (trunk)
BPF clang 13.0.0
BPF clang 14.0.0
BPF clang 15.0.0
BPF clang 16.0.0
BPF clang 17.0.1
BPF clang 18.1.0
BPF gcc 13.1.0
BPF gcc 13.2.0
BPF gcc 13.3.0
BPF gcc trunk
EDG (experimental reflection)
EDG 6.5
EDG 6.5 (GNU mode gcc 13)
EDG 6.6
EDG 6.6 (GNU mode gcc 13)
FRC 2019
FRC 2020
FRC 2023
KVX ACB 4.1.0 (GCC 7.5.0)
KVX ACB 4.1.0-cd1 (GCC 7.5.0)
KVX ACB 4.10.0 (GCC 10.3.1)
KVX ACB 4.11.1 (GCC 10.3.1)
KVX ACB 4.12.0 (GCC 11.3.0)
KVX ACB 4.2.0 (GCC 7.5.0)
KVX ACB 4.3.0 (GCC 7.5.0)
KVX ACB 4.4.0 (GCC 7.5.0)
KVX ACB 4.6.0 (GCC 9.4.1)
KVX ACB 4.8.0 (GCC 9.4.1)
KVX ACB 4.9.0 (GCC 9.4.1)
KVX ACB 5.0.0 (GCC 12.2.1)
M68K gcc 13.1.0
M68K gcc 13.2.0
M68K gcc 13.3.0
M68K gcc 14.1.0
M68k clang (trunk)
MRISC32 gcc (trunk)
MSP430 gcc 4.5.3
MSP430 gcc 5.3.0
MSP430 gcc 6.2.1
MinGW clang 14.0.3
MinGW clang 14.0.6
MinGW clang 15.0.7
MinGW clang 16.0.0
MinGW clang 16.0.2
MinGW gcc 11.3.0
MinGW gcc 12.1.0
MinGW gcc 12.2.0
MinGW gcc 13.1.0
RISC-V (32-bits) gcc (trunk)
RISC-V (32-bits) gcc 10.2.0
RISC-V (32-bits) gcc 10.3.0
RISC-V (32-bits) gcc 11.2.0
RISC-V (32-bits) gcc 11.3.0
RISC-V (32-bits) gcc 11.4.0
RISC-V (32-bits) gcc 12.1.0
RISC-V (32-bits) gcc 12.2.0
RISC-V (32-bits) gcc 12.3.0
RISC-V (32-bits) gcc 12.4.0
RISC-V (32-bits) gcc 13.1.0
RISC-V (32-bits) gcc 13.2.0
RISC-V (32-bits) gcc 13.3.0
RISC-V (32-bits) gcc 14.1.0
RISC-V (32-bits) gcc 8.2.0
RISC-V (32-bits) gcc 8.5.0
RISC-V (32-bits) gcc 9.4.0
RISC-V (64-bits) gcc (trunk)
RISC-V (64-bits) gcc 10.2.0
RISC-V (64-bits) gcc 10.3.0
RISC-V (64-bits) gcc 11.2.0
RISC-V (64-bits) gcc 11.3.0
RISC-V (64-bits) gcc 11.4.0
RISC-V (64-bits) gcc 12.1.0
RISC-V (64-bits) gcc 12.2.0
RISC-V (64-bits) gcc 12.3.0
RISC-V (64-bits) gcc 12.4.0
RISC-V (64-bits) gcc 13.1.0
RISC-V (64-bits) gcc 13.2.0
RISC-V (64-bits) gcc 13.3.0
RISC-V (64-bits) gcc 14.1.0
RISC-V (64-bits) gcc 8.2.0
RISC-V (64-bits) gcc 8.5.0
RISC-V (64-bits) gcc 9.4.0
RISC-V rv32gc clang (trunk)
RISC-V rv32gc clang 10.0.0
RISC-V rv32gc clang 10.0.1
RISC-V rv32gc clang 11.0.0
RISC-V rv32gc clang 11.0.1
RISC-V rv32gc clang 12.0.0
RISC-V rv32gc clang 12.0.1
RISC-V rv32gc clang 13.0.0
RISC-V rv32gc clang 13.0.1
RISC-V rv32gc clang 14.0.0
RISC-V rv32gc clang 15.0.0
RISC-V rv32gc clang 16.0.0
RISC-V rv32gc clang 17.0.1
RISC-V rv32gc clang 18.1.0
RISC-V rv32gc clang 9.0.0
RISC-V rv32gc clang 9.0.1
RISC-V rv64gc clang (trunk)
RISC-V rv64gc clang 10.0.0
RISC-V rv64gc clang 10.0.1
RISC-V rv64gc clang 11.0.0
RISC-V rv64gc clang 11.0.1
RISC-V rv64gc clang 12.0.0
RISC-V rv64gc clang 12.0.1
RISC-V rv64gc clang 13.0.0
RISC-V rv64gc clang 13.0.1
RISC-V rv64gc clang 14.0.0
RISC-V rv64gc clang 15.0.0
RISC-V rv64gc clang 16.0.0
RISC-V rv64gc clang 17.0.1
RISC-V rv64gc clang 18.1.0
RISC-V rv64gc clang 9.0.0
RISC-V rv64gc clang 9.0.1
Raspbian Buster
Raspbian Stretch
SPARC LEON gcc 12.2.0
SPARC LEON gcc 12.3.0
SPARC LEON gcc 12.4.0
SPARC LEON gcc 13.1.0
SPARC LEON gcc 13.2.0
SPARC LEON gcc 13.3.0
SPARC LEON gcc 14.1.0
SPARC gcc 12.2.0
SPARC gcc 12.3.0
SPARC gcc 12.4.0
SPARC gcc 13.1.0
SPARC gcc 13.2.0
SPARC gcc 13.3.0
SPARC gcc 14.1.0
SPARC64 gcc 12.2.0
SPARC64 gcc 12.3.0
SPARC64 gcc 12.4.0
SPARC64 gcc 13.1.0
SPARC64 gcc 13.2.0
SPARC64 gcc 13.3.0
SPARC64 gcc 14.1.0
TI C6x gcc 12.2.0
TI C6x gcc 12.3.0
TI C6x gcc 12.4.0
TI C6x gcc 13.1.0
TI C6x gcc 13.2.0
TI C6x gcc 13.3.0
TI C6x gcc 14.1.0
TI CL430 21.6.1
VAX gcc NetBSDELF 10.4.0
VAX gcc NetBSDELF 10.5.0 (Nov 15 03:50:22 2023)
WebAssembly clang (trunk)
Xtensa ESP32 gcc 11.2.0 (2022r1)
Xtensa ESP32 gcc 12.2.0 (20230208)
Xtensa ESP32 gcc 8.2.0 (2019r2)
Xtensa ESP32 gcc 8.2.0 (2020r1)
Xtensa ESP32 gcc 8.2.0 (2020r2)
Xtensa ESP32 gcc 8.4.0 (2020r3)
Xtensa ESP32 gcc 8.4.0 (2021r1)
Xtensa ESP32 gcc 8.4.0 (2021r2)
Xtensa ESP32-S2 gcc 11.2.0 (2022r1)
Xtensa ESP32-S2 gcc 12.2.0 (20230208)
Xtensa ESP32-S2 gcc 8.2.0 (2019r2)
Xtensa ESP32-S2 gcc 8.2.0 (2020r1)
Xtensa ESP32-S2 gcc 8.2.0 (2020r2)
Xtensa ESP32-S2 gcc 8.4.0 (2020r3)
Xtensa ESP32-S2 gcc 8.4.0 (2021r1)
Xtensa ESP32-S2 gcc 8.4.0 (2021r2)
Xtensa ESP32-S3 gcc 11.2.0 (2022r1)
Xtensa ESP32-S3 gcc 12.2.0 (20230208)
Xtensa ESP32-S3 gcc 8.4.0 (2020r3)
Xtensa ESP32-S3 gcc 8.4.0 (2021r1)
Xtensa ESP32-S3 gcc 8.4.0 (2021r2)
arm64 msvc v19.20 VS16.0
arm64 msvc v19.21 VS16.1
arm64 msvc v19.22 VS16.2
arm64 msvc v19.23 VS16.3
arm64 msvc v19.24 VS16.4
arm64 msvc v19.25 VS16.5
arm64 msvc v19.27 VS16.7
arm64 msvc v19.28 VS16.8
arm64 msvc v19.28 VS16.9
arm64 msvc v19.29 VS16.10
arm64 msvc v19.29 VS16.11
arm64 msvc v19.30 VS17.0
arm64 msvc v19.31 VS17.1
arm64 msvc v19.32 VS17.2
arm64 msvc v19.33 VS17.3
arm64 msvc v19.34 VS17.4
arm64 msvc v19.35 VS17.5
arm64 msvc v19.36 VS17.6
arm64 msvc v19.37 VS17.7
arm64 msvc v19.38 VS17.8
armv7-a clang (trunk)
armv7-a clang 10.0.0
armv7-a clang 10.0.1
armv7-a clang 11.0.0
armv7-a clang 11.0.1
armv7-a clang 12.0.0
armv7-a clang 12.0.1
armv7-a clang 13.0.0
armv7-a clang 13.0.1
armv7-a clang 14.0.0
armv7-a clang 15.0.0
armv7-a clang 16.0.0
armv7-a clang 17.0.1
armv7-a clang 18.1.0
armv7-a clang 9.0.0
armv7-a clang 9.0.1
armv8-a clang (all architectural features, trunk)
armv8-a clang (trunk)
armv8-a clang 10.0.0
armv8-a clang 10.0.1
armv8-a clang 11.0.0
armv8-a clang 11.0.1
armv8-a clang 12.0.0
armv8-a clang 13.0.0
armv8-a clang 14.0.0
armv8-a clang 15.0.0
armv8-a clang 16.0.0
armv8-a clang 17.0.1
armv8-a clang 18.1.0
armv8-a clang 9.0.0
armv8-a clang 9.0.1
ellcc 0.1.33
ellcc 0.1.34
ellcc 2017-07-16
hexagon-clang 16.0.5
llvm-mos atari2600-3e
llvm-mos atari2600-4k
llvm-mos atari2600-common
llvm-mos atari5200-supercart
llvm-mos atari8-cart-megacart
llvm-mos atari8-cart-std
llvm-mos atari8-cart-xegs
llvm-mos atari8-common
llvm-mos atari8-dos
llvm-mos c128
llvm-mos c64
llvm-mos commodore
llvm-mos cpm65
llvm-mos cx16
llvm-mos dodo
llvm-mos eater
llvm-mos mega65
llvm-mos nes
llvm-mos nes-action53
llvm-mos nes-cnrom
llvm-mos nes-gtrom
llvm-mos nes-mmc1
llvm-mos nes-mmc3
llvm-mos nes-nrom
llvm-mos nes-unrom
llvm-mos nes-unrom-512
llvm-mos osi-c1p
llvm-mos pce
llvm-mos pce-cd
llvm-mos pce-common
llvm-mos pet
llvm-mos rp6502
llvm-mos rpc8e
llvm-mos supervision
llvm-mos vic20
loongarch64 gcc 12.2.0
loongarch64 gcc 12.3.0
loongarch64 gcc 12.4.0
loongarch64 gcc 13.1.0
loongarch64 gcc 13.2.0
loongarch64 gcc 13.3.0
loongarch64 gcc 14.1.0
mips clang 13.0.0
mips clang 14.0.0
mips clang 15.0.0
mips clang 16.0.0
mips clang 17.0.1
mips clang 18.1.0
mips gcc 11.2.0
mips gcc 12.1.0
mips gcc 12.2.0
mips gcc 12.3.0
mips gcc 12.4.0
mips gcc 13.1.0
mips gcc 13.2.0
mips gcc 13.3.0
mips gcc 14.1.0
mips gcc 4.9.4
mips gcc 5.4
mips gcc 5.5.0
mips gcc 9.3.0 (codescape)
mips gcc 9.5.0
mips64 (el) gcc 12.1.0
mips64 (el) gcc 12.2.0
mips64 (el) gcc 12.3.0
mips64 (el) gcc 12.4.0
mips64 (el) gcc 13.1.0
mips64 (el) gcc 13.2.0
mips64 (el) gcc 13.3.0
mips64 (el) gcc 14.1.0
mips64 (el) gcc 4.9.4
mips64 (el) gcc 5.4.0
mips64 (el) gcc 5.5.0
mips64 (el) gcc 9.5.0
mips64 clang 13.0.0
mips64 clang 14.0.0
mips64 clang 15.0.0
mips64 clang 16.0.0
mips64 clang 17.0.1
mips64 clang 18.1.0
mips64 gcc 11.2.0
mips64 gcc 12.1.0
mips64 gcc 12.2.0
mips64 gcc 12.3.0
mips64 gcc 12.4.0
mips64 gcc 13.1.0
mips64 gcc 13.2.0
mips64 gcc 13.3.0
mips64 gcc 14.1.0
mips64 gcc 4.9.4
mips64 gcc 5.4.0
mips64 gcc 5.5.0
mips64 gcc 9.5.0
mips64el clang 13.0.0
mips64el clang 14.0.0
mips64el clang 15.0.0
mips64el clang 16.0.0
mips64el clang 17.0.1
mips64el clang 18.1.0
mipsel clang 13.0.0
mipsel clang 14.0.0
mipsel clang 15.0.0
mipsel clang 16.0.0
mipsel clang 17.0.1
mipsel clang 18.1.0
mipsel gcc 12.1.0
mipsel gcc 12.2.0
mipsel gcc 12.3.0
mipsel gcc 12.4.0
mipsel gcc 13.1.0
mipsel gcc 13.2.0
mipsel gcc 13.3.0
mipsel gcc 14.1.0
mipsel gcc 4.9.4
mipsel gcc 5.4.0
mipsel gcc 5.5.0
mipsel gcc 9.5.0
nanoMIPS gcc 6.3.0 (mtk)
power gcc 11.2.0
power gcc 12.1.0
power gcc 12.2.0
power gcc 12.3.0
power gcc 12.4.0
power gcc 13.1.0
power gcc 13.2.0
power gcc 13.3.0
power gcc 14.1.0
power gcc 4.8.5
power64 AT12.0 (gcc8)
power64 AT13.0 (gcc9)
power64 gcc 11.2.0
power64 gcc 12.1.0
power64 gcc 12.2.0
power64 gcc 12.3.0
power64 gcc 12.4.0
power64 gcc 13.1.0
power64 gcc 13.2.0
power64 gcc 13.3.0
power64 gcc 14.1.0
power64 gcc trunk
power64le AT12.0 (gcc8)
power64le AT13.0 (gcc9)
power64le clang (trunk)
power64le gcc 11.2.0
power64le gcc 12.1.0
power64le gcc 12.2.0
power64le gcc 12.3.0
power64le gcc 12.4.0
power64le gcc 13.1.0
power64le gcc 13.2.0
power64le gcc 13.3.0
power64le gcc 14.1.0
power64le gcc 6.3.0
power64le gcc trunk
powerpc64 clang (trunk)
s390x gcc 11.2.0
s390x gcc 12.1.0
s390x gcc 12.2.0
s390x gcc 12.3.0
s390x gcc 12.4.0
s390x gcc 13.1.0
s390x gcc 13.2.0
s390x gcc 13.3.0
s390x gcc 14.1.0
sh gcc 12.2.0
sh gcc 12.3.0
sh gcc 12.4.0
sh gcc 13.1.0
sh gcc 13.2.0
sh gcc 13.3.0
sh gcc 14.1.0
sh gcc 4.9.4
sh gcc 9.5.0
vast (trunk)
x64 msvc v19.0 (WINE)
x64 msvc v19.10 (WINE)
x64 msvc v19.14 (WINE)
x64 msvc v19.20 VS16.0
x64 msvc v19.21 VS16.1
x64 msvc v19.22 VS16.2
x64 msvc v19.23 VS16.3
x64 msvc v19.24 VS16.4
x64 msvc v19.25 VS16.5
x64 msvc v19.27 VS16.7
x64 msvc v19.28 VS16.8
x64 msvc v19.28 VS16.9
x64 msvc v19.29 VS16.10
x64 msvc v19.29 VS16.11
x64 msvc v19.30 VS17.0
x64 msvc v19.31 VS17.1
x64 msvc v19.32 VS17.2
x64 msvc v19.33 VS17.3
x64 msvc v19.34 VS17.4
x64 msvc v19.35 VS17.5
x64 msvc v19.36 VS17.6
x64 msvc v19.37 VS17.7
x64 msvc v19.38 VS17.8
x86 djgpp 4.9.4
x86 djgpp 5.5.0
x86 djgpp 6.4.0
x86 djgpp 7.2.0
x86 msvc v19.0 (WINE)
x86 msvc v19.10 (WINE)
x86 msvc v19.14 (WINE)
x86 msvc v19.20 VS16.0
x86 msvc v19.21 VS16.1
x86 msvc v19.22 VS16.2
x86 msvc v19.23 VS16.3
x86 msvc v19.24 VS16.4
x86 msvc v19.25 VS16.5
x86 msvc v19.27 VS16.7
x86 msvc v19.28 VS16.8
x86 msvc v19.28 VS16.9
x86 msvc v19.29 VS16.10
x86 msvc v19.29 VS16.11
x86 msvc v19.30 VS17.0
x86 msvc v19.31 VS17.1
x86 msvc v19.32 VS17.2
x86 msvc v19.33 VS17.3
x86 msvc v19.34 VS17.4
x86 msvc v19.35 VS17.5
x86 msvc v19.36 VS17.6
x86 msvc v19.37 VS17.7
x86 msvc v19.38 VS17.8
x86 nvc++ 22.11
x86 nvc++ 22.7
x86 nvc++ 22.9
x86 nvc++ 23.1
x86 nvc++ 23.11
x86 nvc++ 23.3
x86 nvc++ 23.5
x86 nvc++ 23.7
x86 nvc++ 23.9
x86 nvc++ 24.1
x86 nvc++ 24.3
x86 nvc++ 24.5
x86-64 Zapcc 190308
x86-64 clang (amd-staging)
x86-64 clang (assertions trunk)
x86-64 clang (clangir)
x86-64 clang (dascandy contracts)
x86-64 clang (experimental -Wlifetime)
x86-64 clang (experimental P1061)
x86-64 clang (experimental P1144)
x86-64 clang (experimental P1221)
x86-64 clang (experimental P2996)
x86-64 clang (experimental P3068)
x86-64 clang (experimental metaprogramming - P2632)
x86-64 clang (experimental pattern matching)
x86-64 clang (old concepts branch)
x86-64 clang (reflection)
x86-64 clang (resugar)
x86-64 clang (thephd.dev)
x86-64 clang (trunk)
x86-64 clang (variadic friends - P2893)
x86-64 clang (widberg)
x86-64 clang 10.0.0
x86-64 clang 10.0.0 (assertions)
x86-64 clang 10.0.1
x86-64 clang 11.0.0
x86-64 clang 11.0.0 (assertions)
x86-64 clang 11.0.1
x86-64 clang 12.0.0
x86-64 clang 12.0.0 (assertions)
x86-64 clang 12.0.1
x86-64 clang 13.0.0
x86-64 clang 13.0.0 (assertions)
x86-64 clang 13.0.1
x86-64 clang 14.0.0
x86-64 clang 14.0.0 (assertions)
x86-64 clang 15.0.0
x86-64 clang 15.0.0 (assertions)
x86-64 clang 16.0.0
x86-64 clang 16.0.0 (assertions)
x86-64 clang 17.0.1
x86-64 clang 17.0.1 (assertions)
x86-64 clang 18.1.0
x86-64 clang 18.1.0 (assertions)
x86-64 clang 2.6.0 (assertions)
x86-64 clang 2.7.0 (assertions)
x86-64 clang 2.8.0 (assertions)
x86-64 clang 2.9.0 (assertions)
x86-64 clang 3.0.0
x86-64 clang 3.0.0 (assertions)
x86-64 clang 3.1
x86-64 clang 3.1 (assertions)
x86-64 clang 3.2
x86-64 clang 3.2 (assertions)
x86-64 clang 3.3
x86-64 clang 3.3 (assertions)
x86-64 clang 3.4 (assertions)
x86-64 clang 3.4.1
x86-64 clang 3.5
x86-64 clang 3.5 (assertions)
x86-64 clang 3.5.1
x86-64 clang 3.5.2
x86-64 clang 3.6
x86-64 clang 3.6 (assertions)
x86-64 clang 3.7
x86-64 clang 3.7 (assertions)
x86-64 clang 3.7.1
x86-64 clang 3.8
x86-64 clang 3.8 (assertions)
x86-64 clang 3.8.1
x86-64 clang 3.9.0
x86-64 clang 3.9.0 (assertions)
x86-64 clang 3.9.1
x86-64 clang 4.0.0
x86-64 clang 4.0.0 (assertions)
x86-64 clang 4.0.1
x86-64 clang 5.0.0
x86-64 clang 5.0.0 (assertions)
x86-64 clang 5.0.1
x86-64 clang 5.0.2
x86-64 clang 6.0.0
x86-64 clang 6.0.0 (assertions)
x86-64 clang 6.0.1
x86-64 clang 7.0.0
x86-64 clang 7.0.0 (assertions)
x86-64 clang 7.0.1
x86-64 clang 7.1.0
x86-64 clang 8.0.0
x86-64 clang 8.0.0 (assertions)
x86-64 clang 8.0.1
x86-64 clang 9.0.0
x86-64 clang 9.0.0 (assertions)
x86-64 clang 9.0.1
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x86-64 clang rocm-5.0.2
x86-64 clang rocm-5.1.3
x86-64 clang rocm-5.2.3
x86-64 clang rocm-5.3.3
x86-64 clang rocm-5.7.0
x86-64 clang rocm-6.0.2
x86-64 clang rocm-6.1.2
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x86-64 gcc 10.2
x86-64 gcc 10.3
x86-64 gcc 10.4
x86-64 gcc 10.5
x86-64 gcc 11.1
x86-64 gcc 11.2
x86-64 gcc 11.3
x86-64 gcc 11.4
x86-64 gcc 12.1
x86-64 gcc 12.2
x86-64 gcc 12.3
x86-64 gcc 12.4
x86-64 gcc 13.1
x86-64 gcc 13.2
x86-64 gcc 13.3
x86-64 gcc 14.1
x86-64 gcc 3.4.6
x86-64 gcc 4.0.4
x86-64 gcc 4.1.2
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x86-64 gcc 4.8.2
x86-64 gcc 4.8.3
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x86-64 gcc 4.9.0
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zig c++ 0.10.0
zig c++ 0.11.0
zig c++ 0.12.0
zig c++ 0.6.0
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Source code
namespace std { typedef long unsigned int size_t; typedef long int ptrdiff_t; typedef decltype(nullptr) nullptr_t; extern "C++" __attribute__ ((__noreturn__, __always_inline__)) inline void __terminate() noexcept { void terminate() noexcept __attribute__ ((__noreturn__)); terminate(); } } namespace std { inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { } } namespace __gnu_cxx { inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { } } namespace std { constexpr inline bool __is_constant_evaluated() noexcept { return __builtin_is_constant_evaluated(); } } namespace std __attribute__ ((__visibility__ ("default"))) { void __throw_bad_exception(void) __attribute__((__noreturn__)); void __throw_bad_alloc(void) __attribute__((__noreturn__)); void __throw_bad_array_new_length(void) __attribute__((__noreturn__)); void __throw_bad_cast(void) __attribute__((__noreturn__)); void __throw_bad_typeid(void) __attribute__((__noreturn__)); void __throw_logic_error(const char*) __attribute__((__noreturn__)); void __throw_domain_error(const char*) __attribute__((__noreturn__)); void __throw_invalid_argument(const char*) __attribute__((__noreturn__)); void __throw_length_error(const char*) __attribute__((__noreturn__)); void __throw_out_of_range(const char*) __attribute__((__noreturn__)); void __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__)) __attribute__((__format__(__gnu_printf__, 1, 2))); void __throw_runtime_error(const char*) __attribute__((__noreturn__)); void __throw_range_error(const char*) __attribute__((__noreturn__)); void __throw_overflow_error(const char*) __attribute__((__noreturn__)); void __throw_underflow_error(const char*) __attribute__((__noreturn__)); void __throw_ios_failure(const char*) __attribute__((__noreturn__)); void __throw_ios_failure(const char*, int) __attribute__((__noreturn__)); void __throw_system_error(int) __attribute__((__noreturn__)); void __throw_future_error(int) __attribute__((__noreturn__)); void __throw_bad_function_call() __attribute__((__noreturn__)); } extern "C++" { namespace std __attribute__ ((__visibility__ ("default"))) { struct __true_type { }; struct __false_type { }; template<bool> struct __truth_type { typedef __false_type __type; }; template<> struct __truth_type<true> { typedef __true_type __type; }; template<class _Sp, class _Tp> struct __traitor { enum { __value = bool(_Sp::__value) || bool(_Tp::__value) }; typedef typename __truth_type<__value>::__type __type; }; template<typename, typename> struct __are_same { enum { __value = 0 }; typedef __false_type __type; }; template<typename _Tp> struct __are_same<_Tp, _Tp> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_void { enum { __value = 0 }; typedef __false_type __type; }; template<> struct __is_void<void> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_integer { enum { __value = 0 }; typedef __false_type __type; }; template<> struct __is_integer<bool> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<signed char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<unsigned char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<wchar_t> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<char16_t> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<char32_t> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<short> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<unsigned short> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<int> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<unsigned int> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<long> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<unsigned long> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<long long> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_integer<unsigned long long> { enum { __value = 1 }; typedef __true_type __type; }; __extension__ template<> struct __is_integer<__int128> { enum { __value = 1 }; typedef __true_type __type; }; __extension__ template<> struct __is_integer<unsigned __int128> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_floating { enum { __value = 0 }; typedef __false_type __type; }; template<> struct __is_floating<float> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_floating<double> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_floating<long double> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_pointer { enum { __value = 0 }; typedef __false_type __type; }; template<typename _Tp> struct __is_pointer<_Tp*> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_arithmetic : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> > { }; template<typename _Tp> struct __is_scalar : public __traitor<__is_arithmetic<_Tp>, __is_pointer<_Tp> > { }; template<typename _Tp> struct __is_char { enum { __value = 0 }; typedef __false_type __type; }; template<> struct __is_char<char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_char<wchar_t> { enum { __value = 1 }; typedef __true_type __type; }; template<typename _Tp> struct __is_byte { enum { __value = 0 }; typedef __false_type __type; }; template<> struct __is_byte<char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_byte<signed char> { enum { __value = 1 }; typedef __true_type __type; }; template<> struct __is_byte<unsigned char> { enum { __value = 1 }; typedef __true_type __type; }; enum class byte : unsigned char; template<> struct __is_byte<byte> { enum { __value = 1 }; typedef __true_type __type; }; template<typename> struct iterator_traits; template<typename _Tp> struct __is_nonvolatile_trivially_copyable { enum { __value = __is_trivially_copyable(_Tp) }; }; template<typename _Tp> struct __is_nonvolatile_trivially_copyable<volatile _Tp> { enum { __value = 0 }; }; template<typename _OutputIter, typename _InputIter> struct __memcpyable { enum { __value = 0 }; }; template<typename _Tp> struct __memcpyable<_Tp*, _Tp*> : __is_nonvolatile_trivially_copyable<_Tp> { }; template<typename _Tp> struct __memcpyable<_Tp*, const _Tp*> : __is_nonvolatile_trivially_copyable<_Tp> { }; template<typename _Iter1, typename _Iter2> struct __memcmpable { enum { __value = 0 }; }; template<typename _Tp> struct __memcmpable<_Tp*, _Tp*> : __is_nonvolatile_trivially_copyable<_Tp> { }; template<typename _Tp> struct __memcmpable<const _Tp*, _Tp*> : __is_nonvolatile_trivially_copyable<_Tp> { }; template<typename _Tp> struct __memcmpable<_Tp*, const _Tp*> : __is_nonvolatile_trivially_copyable<_Tp> { }; template<typename _Tp, bool _TreatAsBytes = __is_byte<_Tp>::__value > struct __is_memcmp_ordered { static const bool __value = _Tp(-1) > _Tp(1); }; template<typename _Tp> struct __is_memcmp_ordered<_Tp, false> { static const bool __value = false; }; template<typename _Tp, typename _Up, bool = sizeof(_Tp) == sizeof(_Up)> struct __is_memcmp_ordered_with { static const bool __value = __is_memcmp_ordered<_Tp>::__value && __is_memcmp_ordered<_Up>::__value; }; template<typename _Tp, typename _Up> struct __is_memcmp_ordered_with<_Tp, _Up, false> { static const bool __value = false; }; template<> struct __is_memcmp_ordered_with<std::byte, std::byte, true> { static constexpr bool __value = true; }; template<typename _Tp, bool _SameSize> struct __is_memcmp_ordered_with<_Tp, std::byte, _SameSize> { static constexpr bool __value = false; }; template<typename _Up, bool _SameSize> struct __is_memcmp_ordered_with<std::byte, _Up, _SameSize> { static constexpr bool __value = false; }; template<typename _Tp> struct __is_move_iterator { enum { __value = 0 }; typedef __false_type __type; }; template<typename _Iterator> inline _Iterator __miter_base(_Iterator __it) { return __it; } } } extern "C++" { namespace __gnu_cxx __attribute__ ((__visibility__ ("default"))) { template<bool, typename> struct __enable_if { }; template<typename _Tp> struct __enable_if<true, _Tp> { typedef _Tp __type; }; template<bool _Cond, typename _Iftrue, typename _Iffalse> struct __conditional_type { typedef _Iftrue __type; }; template<typename _Iftrue, typename _Iffalse> struct __conditional_type<false, _Iftrue, _Iffalse> { typedef _Iffalse __type; }; template<typename _Tp> struct __add_unsigned { private: typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type; public: typedef typename __if_type::__type __type; }; template<> struct __add_unsigned<char> { typedef unsigned char __type; }; template<> struct __add_unsigned<signed char> { typedef unsigned char __type; }; template<> struct __add_unsigned<short> { typedef unsigned short __type; }; template<> struct __add_unsigned<int> { typedef unsigned int __type; }; template<> struct __add_unsigned<long> { typedef unsigned long __type; }; template<> struct __add_unsigned<long long> { typedef unsigned long long __type; }; template<> struct __add_unsigned<bool>; template<> struct __add_unsigned<wchar_t>; template<typename _Tp> struct __remove_unsigned { private: typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type; public: typedef typename __if_type::__type __type; }; template<> struct __remove_unsigned<char> { typedef signed char __type; }; template<> struct __remove_unsigned<unsigned char> { typedef signed char __type; }; template<> struct __remove_unsigned<unsigned short> { typedef short __type; }; template<> struct __remove_unsigned<unsigned int> { typedef int __type; }; template<> struct __remove_unsigned<unsigned long> { typedef long __type; }; template<> struct __remove_unsigned<unsigned long long> { typedef long long __type; }; template<> struct __remove_unsigned<bool>; template<> struct __remove_unsigned<wchar_t>; template<typename _Type> constexpr inline bool __is_null_pointer(_Type* __ptr) { return __ptr == 0; } template<typename _Type> constexpr inline bool __is_null_pointer(_Type) { return false; } constexpr bool __is_null_pointer(std::nullptr_t) { return true; } template<typename _Tp, bool = std::__is_integer<_Tp>::__value> struct __promote { typedef double __type; }; template<typename _Tp> struct __promote<_Tp, false> { }; template<> struct __promote<long double> { typedef long double __type; }; template<> struct __promote<double> { typedef double __type; }; template<> struct __promote<float> { typedef float __type; }; template<typename... _Tp> using __promoted_t = decltype((typename __promote<_Tp>::__type(0) + ...)); template<typename _Tp, typename _Up> using __promote_2 = __promote<__promoted_t<_Tp, _Up>>; template<typename _Tp, typename _Up, typename _Vp> using __promote_3 = __promote<__promoted_t<_Tp, _Up, _Vp>>; template<typename _Tp, typename _Up, typename _Vp, typename _Wp> using __promote_4 = __promote<__promoted_t<_Tp, _Up, _Vp, _Wp>>; } } namespace __gnu_cxx __attribute__ ((__visibility__ ("default"))) { template<typename _Tp> struct __is_integer_nonstrict : public std::__is_integer<_Tp> { using std::__is_integer<_Tp>::__value; enum { __width = __value ? sizeof(_Tp) * 8 : 0 }; }; template<typename _Value> struct __numeric_traits_integer { static_assert(__is_integer_nonstrict<_Value>::__value, "invalid specialization"); static const bool __is_signed = (_Value)(-1) < 0; static const int __digits = __is_integer_nonstrict<_Value>::__width - __is_signed; static const _Value __max = __is_signed ? (((((_Value)1 << (__digits - 1)) - 1) << 1) + 1) : ~(_Value)0; static const _Value __min = __is_signed ? -__max - 1 : (_Value)0; }; template<typename _Value> const _Value __numeric_traits_integer<_Value>::__min; template<typename _Value> const _Value __numeric_traits_integer<_Value>::__max; template<typename _Value> const bool __numeric_traits_integer<_Value>::__is_signed; template<typename _Value> const int __numeric_traits_integer<_Value>::__digits; template<typename _Tp> using __int_traits = __numeric_traits_integer<_Tp>; template<typename _Value> struct __numeric_traits_floating { static const int __max_digits10 = (2 + (std::__are_same<_Value, float>::__value ? 24 : std::__are_same<_Value, double>::__value ? 53 : 113) * 643L / 2136); static const bool __is_signed = true; static const int __digits10 = (std::__are_same<_Value, float>::__value ? 6 : std::__are_same<_Value, double>::__value ? 15 : 33); static const int __max_exponent10 = (std::__are_same<_Value, float>::__value ? 38 : std::__are_same<_Value, double>::__value ? 308 : 4932); }; template<typename _Value> const int __numeric_traits_floating<_Value>::__max_digits10; template<typename _Value> const bool __numeric_traits_floating<_Value>::__is_signed; template<typename _Value> const int __numeric_traits_floating<_Value>::__digits10; template<typename _Value> const int __numeric_traits_floating<_Value>::__max_exponent10; template<typename _Value> struct __numeric_traits : public __numeric_traits_integer<_Value> { }; template<> struct __numeric_traits<float> : public __numeric_traits_floating<float> { }; template<> struct __numeric_traits<double> : public __numeric_traits_floating<double> { }; template<> struct __numeric_traits<long double> : public __numeric_traits_floating<long double> { }; } namespace std __attribute__ ((__visibility__ ("default"))) { template<typename _Tp> class reference_wrapper; template<typename _Tp, _Tp __v> struct integral_constant { static constexpr _Tp value = __v; typedef _Tp value_type; typedef integral_constant<_Tp, __v> type; constexpr operator value_type() const noexcept { return value; } constexpr value_type operator()() const noexcept { return value; } }; using true_type = integral_constant<bool, true>; using false_type = integral_constant<bool, false>; template<bool __v> using __bool_constant = integral_constant<bool, __v>; template<bool __v> using bool_constant = integral_constant<bool, __v>; template<bool> struct __conditional { template<typename _Tp, typename> using type = _Tp; }; template<> struct __conditional<false> { template<typename, typename _Up> using type = _Up; }; template<bool _Cond, typename _If, typename _Else> using __conditional_t = typename __conditional<_Cond>::template type<_If, _Else>; template <typename _Type> struct __type_identity { using type = _Type; }; template<typename _Tp> using __type_identity_t = typename __type_identity<_Tp>::type; template<typename...> struct __or_; template<> struct __or_<> : public false_type { }; template<typename _B1> struct __or_<_B1> : public _B1 { }; template<typename _B1, typename _B2> struct __or_<_B1, _B2> : public __conditional_t<_B1::value, _B1, _B2> { }; template<typename _B1, typename _B2, typename _B3, typename... _Bn> struct __or_<_B1, _B2, _B3, _Bn...> : public __conditional_t<_B1::value, _B1, __or_<_B2, _B3, _Bn...>> { }; template<typename...> struct __and_; template<> struct __and_<> : public true_type { }; template<typename _B1> struct __and_<_B1> : public _B1 { }; template<typename _B1, typename _B2> struct __and_<_B1, _B2> : public __conditional_t<_B1::value, _B2, _B1> { }; template<typename _B1, typename _B2, typename _B3, typename... _Bn> struct __and_<_B1, _B2, _B3, _Bn...> : public __conditional_t<_B1::value, __and_<_B2, _B3, _Bn...>, _B1> { }; template<typename _Pp> struct __not_ : public __bool_constant<!bool(_Pp::value)> { }; template<typename... _Bn> inline constexpr bool __or_v = __or_<_Bn...>::value; template<typename... _Bn> inline constexpr bool __and_v = __and_<_Bn...>::value; template<typename... _Bn> struct conjunction : __and_<_Bn...> { }; template<typename... _Bn> struct disjunction : __or_<_Bn...> { }; template<typename _Pp> struct negation : __not_<_Pp> { }; template<typename... _Bn> inline constexpr bool conjunction_v = conjunction<_Bn...>::value; template<typename... _Bn> inline constexpr bool disjunction_v = disjunction<_Bn...>::value; template<typename _Pp> inline constexpr bool negation_v = negation<_Pp>::value; template<typename> struct is_reference; template<typename> struct is_function; template<typename> struct is_void; template<typename> struct remove_cv; template<typename> struct is_const; template<typename> struct __is_array_unknown_bounds; template <typename _Tp, size_t = sizeof(_Tp)> constexpr true_type __is_complete_or_unbounded(__type_identity<_Tp>) { return {}; } template <typename _TypeIdentity, typename _NestedType = typename _TypeIdentity::type> constexpr typename __or_< is_reference<_NestedType>, is_function<_NestedType>, is_void<_NestedType>, __is_array_unknown_bounds<_NestedType> >::type __is_complete_or_unbounded(_TypeIdentity) { return {}; } template<typename _Tp> struct __success_type { typedef _Tp type; }; struct __failure_type { }; template<typename _Tp> using __remove_cv_t = typename remove_cv<_Tp>::type; template<typename> struct __is_void_helper : public false_type { }; template<> struct __is_void_helper<void> : public true_type { }; template<typename _Tp> struct is_void : public __is_void_helper<__remove_cv_t<_Tp>>::type { }; template<typename> struct __is_integral_helper : public false_type { }; template<> struct __is_integral_helper<bool> : public true_type { }; template<> struct __is_integral_helper<char> : public true_type { }; template<> struct __is_integral_helper<signed char> : public true_type { }; template<> struct __is_integral_helper<unsigned char> : public true_type { }; template<> struct __is_integral_helper<wchar_t> : public true_type { }; template<> struct __is_integral_helper<char16_t> : public true_type { }; template<> struct __is_integral_helper<char32_t> : public true_type { }; template<> struct __is_integral_helper<short> : public true_type { }; template<> struct __is_integral_helper<unsigned short> : public true_type { }; template<> struct __is_integral_helper<int> : public true_type { }; template<> struct __is_integral_helper<unsigned int> : public true_type { }; template<> struct __is_integral_helper<long> : public true_type { }; template<> struct __is_integral_helper<unsigned long> : public true_type { }; template<> struct __is_integral_helper<long long> : public true_type { }; template<> struct __is_integral_helper<unsigned long long> : public true_type { }; __extension__ template<> struct __is_integral_helper<__int128> : public true_type { }; __extension__ template<> struct __is_integral_helper<unsigned __int128> : public true_type { }; template<typename _Tp> struct is_integral : public __is_integral_helper<__remove_cv_t<_Tp>>::type { }; template<typename> struct __is_floating_point_helper : public false_type { }; template<> struct __is_floating_point_helper<float> : public true_type { }; template<> struct __is_floating_point_helper<double> : public true_type { }; template<> struct __is_floating_point_helper<long double> : public true_type { }; template<typename _Tp> struct is_floating_point : public __is_floating_point_helper<__remove_cv_t<_Tp>>::type { }; template<typename> struct is_array : public false_type { }; template<typename _Tp, std::size_t _Size> struct is_array<_Tp[_Size]> : public true_type { }; template<typename _Tp> struct is_array<_Tp[]> : public true_type { }; template<typename> struct __is_pointer_helper : public false_type { }; template<typename _Tp> struct __is_pointer_helper<_Tp*> : public true_type { }; template<typename _Tp> struct is_pointer : public __is_pointer_helper<__remove_cv_t<_Tp>>::type { }; template<typename> struct is_lvalue_reference : public false_type { }; template<typename _Tp> struct is_lvalue_reference<_Tp&> : public true_type { }; template<typename> struct is_rvalue_reference : public false_type { }; template<typename _Tp> struct is_rvalue_reference<_Tp&&> : public true_type { }; template<typename> struct __is_member_object_pointer_helper : public false_type { }; template<typename _Tp, typename _Cp> struct __is_member_object_pointer_helper<_Tp _Cp::*> : public __not_<is_function<_Tp>>::type { }; template<typename _Tp> struct is_member_object_pointer : public __is_member_object_pointer_helper<__remove_cv_t<_Tp>>::type { }; template<typename> struct __is_member_function_pointer_helper : public false_type { }; template<typename _Tp, typename _Cp> struct __is_member_function_pointer_helper<_Tp _Cp::*> : public is_function<_Tp>::type { }; template<typename _Tp> struct is_member_function_pointer : public __is_member_function_pointer_helper<__remove_cv_t<_Tp>>::type { }; template<typename _Tp> struct is_enum : public integral_constant<bool, __is_enum(_Tp)> { }; template<typename _Tp> struct is_union : public integral_constant<bool, __is_union(_Tp)> { }; template<typename _Tp> struct is_class : public integral_constant<bool, __is_class(_Tp)> { }; template<typename _Tp> struct is_function : public __bool_constant<!is_const<const _Tp>::value> { }; template<typename _Tp> struct is_function<_Tp&> : public false_type { }; template<typename _Tp> struct is_function<_Tp&&> : public false_type { }; template<typename> struct __is_null_pointer_helper : public false_type { }; template<> struct __is_null_pointer_helper<std::nullptr_t> : public true_type { }; template<typename _Tp> struct is_null_pointer : public __is_null_pointer_helper<__remove_cv_t<_Tp>>::type { }; template<typename _Tp> struct __is_nullptr_t : public is_null_pointer<_Tp> { } __attribute__ ((__deprecated__ ("use '" "std::is_null_pointer" "' instead"))); template<typename _Tp> struct is_reference : public __or_<is_lvalue_reference<_Tp>, is_rvalue_reference<_Tp>>::type { }; template<typename _Tp> struct is_arithmetic : public __or_<is_integral<_Tp>, is_floating_point<_Tp>>::type { }; template<typename _Tp> struct is_fundamental : public __or_<is_arithmetic<_Tp>, is_void<_Tp>, is_null_pointer<_Tp>>::type { }; template<typename _Tp> struct is_object : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>, is_void<_Tp>>>::type { }; template<typename> struct is_member_pointer; template<typename _Tp> struct is_scalar : public __or_<is_arithmetic<_Tp>, is_enum<_Tp>, is_pointer<_Tp>, is_member_pointer<_Tp>, is_null_pointer<_Tp>>::type { }; template<typename _Tp> struct is_compound : public __not_<is_fundamental<_Tp>>::type { }; template<typename _Tp> struct __is_member_pointer_helper : public false_type { }; template<typename _Tp, typename _Cp> struct __is_member_pointer_helper<_Tp _Cp::*> : public true_type { }; template<typename _Tp> struct is_member_pointer : public __is_member_pointer_helper<__remove_cv_t<_Tp>>::type { }; template<typename, typename> struct is_same; template<typename _Tp, typename... _Types> using __is_one_of = __or_<is_same<_Tp, _Types>...>; __extension__ template<typename _Tp> using __is_signed_integer = __is_one_of<__remove_cv_t<_Tp>, signed char, signed short, signed int, signed long, signed long long , signed __int128 >; __extension__ template<typename _Tp> using __is_unsigned_integer = __is_one_of<__remove_cv_t<_Tp>, unsigned char, unsigned short, unsigned int, unsigned long, unsigned long long , unsigned __int128 >; template<typename _Tp> using __is_standard_integer = __or_<__is_signed_integer<_Tp>, __is_unsigned_integer<_Tp>>; template<typename...> using __void_t = void; template<typename _Tp, typename = void> struct __is_referenceable : public false_type { }; template<typename _Tp> struct __is_referenceable<_Tp, __void_t<_Tp&>> : public true_type { }; template<typename> struct is_const : public false_type { }; template<typename _Tp> struct is_const<_Tp const> : public true_type { }; template<typename> struct is_volatile : public false_type { }; template<typename _Tp> struct is_volatile<_Tp volatile> : public true_type { }; template<typename _Tp> struct is_trivial : public integral_constant<bool, __is_trivial(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_trivially_copyable : public integral_constant<bool, __is_trivially_copyable(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_standard_layout : public integral_constant<bool, __is_standard_layout(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_pod : public integral_constant<bool, __is_pod(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct [[__deprecated__]] is_literal_type : public integral_constant<bool, __is_literal_type(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_empty : public integral_constant<bool, __is_empty(_Tp)> { }; template<typename _Tp> struct is_polymorphic : public integral_constant<bool, __is_polymorphic(_Tp)> { }; template<typename _Tp> struct is_final : public integral_constant<bool, __is_final(_Tp)> { }; template<typename _Tp> struct is_abstract : public integral_constant<bool, __is_abstract(_Tp)> { }; template<typename _Tp, bool = is_arithmetic<_Tp>::value> struct __is_signed_helper : public false_type { }; template<typename _Tp> struct __is_signed_helper<_Tp, true> : public integral_constant<bool, _Tp(-1) < _Tp(0)> { }; template<typename _Tp> struct is_signed : public __is_signed_helper<_Tp>::type { }; template<typename _Tp> struct is_unsigned : public __and_<is_arithmetic<_Tp>, __not_<is_signed<_Tp>>> { }; template<typename _Tp, typename _Up = _Tp&&> _Up __declval(int); template<typename _Tp> _Tp __declval(long); template<typename _Tp> auto declval() noexcept -> decltype(__declval<_Tp>(0)); template<typename, unsigned = 0> struct extent; template<typename> struct remove_all_extents; template<typename _Tp> struct __is_array_known_bounds : public integral_constant<bool, (extent<_Tp>::value > 0)> { }; template<typename _Tp> struct __is_array_unknown_bounds : public __and_<is_array<_Tp>, __not_<extent<_Tp>>> { }; struct __do_is_destructible_impl { template<typename _Tp, typename = decltype(declval<_Tp&>().~_Tp())> static true_type __test(int); template<typename> static false_type __test(...); }; template<typename _Tp> struct __is_destructible_impl : public __do_is_destructible_impl { typedef decltype(__test<_Tp>(0)) type; }; template<typename _Tp, bool = __or_<is_void<_Tp>, __is_array_unknown_bounds<_Tp>, is_function<_Tp>>::value, bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value> struct __is_destructible_safe; template<typename _Tp> struct __is_destructible_safe<_Tp, false, false> : public __is_destructible_impl<typename remove_all_extents<_Tp>::type>::type { }; template<typename _Tp> struct __is_destructible_safe<_Tp, true, false> : public false_type { }; template<typename _Tp> struct __is_destructible_safe<_Tp, false, true> : public true_type { }; template<typename _Tp> struct is_destructible : public __is_destructible_safe<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; struct __do_is_nt_destructible_impl { template<typename _Tp> static __bool_constant<noexcept(declval<_Tp&>().~_Tp())> __test(int); template<typename> static false_type __test(...); }; template<typename _Tp> struct __is_nt_destructible_impl : public __do_is_nt_destructible_impl { typedef decltype(__test<_Tp>(0)) type; }; template<typename _Tp, bool = __or_<is_void<_Tp>, __is_array_unknown_bounds<_Tp>, is_function<_Tp>>::value, bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value> struct __is_nt_destructible_safe; template<typename _Tp> struct __is_nt_destructible_safe<_Tp, false, false> : public __is_nt_destructible_impl<typename remove_all_extents<_Tp>::type>::type { }; template<typename _Tp> struct __is_nt_destructible_safe<_Tp, true, false> : public false_type { }; template<typename _Tp> struct __is_nt_destructible_safe<_Tp, false, true> : public true_type { }; template<typename _Tp> struct is_nothrow_destructible : public __is_nt_destructible_safe<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename... _Args> struct __is_constructible_impl : public __bool_constant<__is_constructible(_Tp, _Args...)> { }; template<typename _Tp, typename... _Args> struct is_constructible : public __is_constructible_impl<_Tp, _Args...> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_default_constructible : public __is_constructible_impl<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_copy_constructible_impl; template<typename _Tp> struct __is_copy_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_copy_constructible_impl<_Tp, true> : public __is_constructible_impl<_Tp, const _Tp&> { }; template<typename _Tp> struct is_copy_constructible : public __is_copy_constructible_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_move_constructible_impl; template<typename _Tp> struct __is_move_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_move_constructible_impl<_Tp, true> : public __is_constructible_impl<_Tp, _Tp&&> { }; template<typename _Tp> struct is_move_constructible : public __is_move_constructible_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename... _Args> using __is_nothrow_constructible_impl = __bool_constant<__is_nothrow_constructible(_Tp, _Args...)>; template<typename _Tp, typename... _Args> struct is_nothrow_constructible : public __is_nothrow_constructible_impl<_Tp, _Args...>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_nothrow_default_constructible : public __bool_constant<__is_nothrow_constructible(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_nothrow_copy_constructible_impl; template<typename _Tp> struct __is_nothrow_copy_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_nothrow_copy_constructible_impl<_Tp, true> : public __is_nothrow_constructible_impl<_Tp, const _Tp&> { }; template<typename _Tp> struct is_nothrow_copy_constructible : public __is_nothrow_copy_constructible_impl<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_nothrow_move_constructible_impl; template<typename _Tp> struct __is_nothrow_move_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_nothrow_move_constructible_impl<_Tp, true> : public __is_nothrow_constructible_impl<_Tp, _Tp&&> { }; template<typename _Tp> struct is_nothrow_move_constructible : public __is_nothrow_move_constructible_impl<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename _Up> struct is_assignable : public __bool_constant<__is_assignable(_Tp, _Up)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_copy_assignable_impl; template<typename _Tp> struct __is_copy_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_copy_assignable_impl<_Tp, true> : public __bool_constant<__is_assignable(_Tp&, const _Tp&)> { }; template<typename _Tp> struct is_copy_assignable : public __is_copy_assignable_impl<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_move_assignable_impl; template<typename _Tp> struct __is_move_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_move_assignable_impl<_Tp, true> : public __bool_constant<__is_assignable(_Tp&, _Tp&&)> { }; template<typename _Tp> struct is_move_assignable : public __is_move_assignable_impl<_Tp>::type { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename _Up> using __is_nothrow_assignable_impl = __bool_constant<__is_nothrow_assignable(_Tp, _Up)>; template<typename _Tp, typename _Up> struct is_nothrow_assignable : public __is_nothrow_assignable_impl<_Tp, _Up> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_nt_copy_assignable_impl; template<typename _Tp> struct __is_nt_copy_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_nt_copy_assignable_impl<_Tp, true> : public __is_nothrow_assignable_impl<_Tp&, const _Tp&> { }; template<typename _Tp> struct is_nothrow_copy_assignable : public __is_nt_copy_assignable_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_nt_move_assignable_impl; template<typename _Tp> struct __is_nt_move_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_nt_move_assignable_impl<_Tp, true> : public __is_nothrow_assignable_impl<_Tp&, _Tp&&> { }; template<typename _Tp> struct is_nothrow_move_assignable : public __is_nt_move_assignable_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename... _Args> struct is_trivially_constructible : public __bool_constant<__is_trivially_constructible(_Tp, _Args...)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_trivially_default_constructible : public __bool_constant<__is_trivially_constructible(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; struct __do_is_implicitly_default_constructible_impl { template <typename _Tp> static void __helper(const _Tp&); template <typename _Tp> static true_type __test(const _Tp&, decltype(__helper<const _Tp&>({}))* = 0); static false_type __test(...); }; template<typename _Tp> struct __is_implicitly_default_constructible_impl : public __do_is_implicitly_default_constructible_impl { typedef decltype(__test(declval<_Tp>())) type; }; template<typename _Tp> struct __is_implicitly_default_constructible_safe : public __is_implicitly_default_constructible_impl<_Tp>::type { }; template <typename _Tp> struct __is_implicitly_default_constructible : public __and_<__is_constructible_impl<_Tp>, __is_implicitly_default_constructible_safe<_Tp>> { }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_trivially_copy_constructible_impl; template<typename _Tp> struct __is_trivially_copy_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_trivially_copy_constructible_impl<_Tp, true> : public __and_<__is_copy_constructible_impl<_Tp>, integral_constant<bool, __is_trivially_constructible(_Tp, const _Tp&)>> { }; template<typename _Tp> struct is_trivially_copy_constructible : public __is_trivially_copy_constructible_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_trivially_move_constructible_impl; template<typename _Tp> struct __is_trivially_move_constructible_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_trivially_move_constructible_impl<_Tp, true> : public __and_<__is_move_constructible_impl<_Tp>, integral_constant<bool, __is_trivially_constructible(_Tp, _Tp&&)>> { }; template<typename _Tp> struct is_trivially_move_constructible : public __is_trivially_move_constructible_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, typename _Up> struct is_trivially_assignable : public __bool_constant<__is_trivially_assignable(_Tp, _Up)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_trivially_copy_assignable_impl; template<typename _Tp> struct __is_trivially_copy_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_trivially_copy_assignable_impl<_Tp, true> : public __bool_constant<__is_trivially_assignable(_Tp&, const _Tp&)> { }; template<typename _Tp> struct is_trivially_copy_assignable : public __is_trivially_copy_assignable_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __is_trivially_move_assignable_impl; template<typename _Tp> struct __is_trivially_move_assignable_impl<_Tp, false> : public false_type { }; template<typename _Tp> struct __is_trivially_move_assignable_impl<_Tp, true> : public __bool_constant<__is_trivially_assignable(_Tp&, _Tp&&)> { }; template<typename _Tp> struct is_trivially_move_assignable : public __is_trivially_move_assignable_impl<_Tp> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct is_trivially_destructible : public __and_<__is_destructible_safe<_Tp>, __bool_constant<__has_trivial_destructor(_Tp)>> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct has_virtual_destructor : public integral_constant<bool, __has_virtual_destructor(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename _Tp> struct alignment_of : public integral_constant<std::size_t, alignof(_Tp)> { static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}), "template argument must be a complete class or an unbounded array"); }; template<typename> struct rank : public integral_constant<std::size_t, 0> { }; template<typename _Tp, std::size_t _Size> struct rank<_Tp[_Size]> : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; template<typename _Tp> struct rank<_Tp[]> : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; template<typename, unsigned _Uint> struct extent : public integral_constant<std::size_t, 0> { }; template<typename _Tp, unsigned _Uint, std::size_t _Size> struct extent<_Tp[_Size], _Uint> : public integral_constant<std::size_t, _Uint == 0 ? _Size : extent<_Tp, _Uint - 1>::value> { }; template<typename _Tp, unsigned _Uint> struct extent<_Tp[], _Uint> : public integral_constant<std::size_t, _Uint == 0 ? 0 : extent<_Tp, _Uint - 1>::value> { }; template<typename _Tp, typename _Up> struct is_same : public integral_constant<bool, __is_same(_Tp, _Up)> { }; template<typename _Base, typename _Derived> struct is_base_of : public integral_constant<bool, __is_base_of(_Base, _Derived)> { }; template<typename _From, typename _To, bool = __or_<is_void<_From>, is_function<_To>, is_array<_To>>::value> struct __is_convertible_helper { typedef typename is_void<_To>::type type; }; template<typename _From, typename _To> class __is_convertible_helper<_From, _To, false> { template<typename _To1> static void __test_aux(_To1) noexcept; template<typename _From1, typename _To1, typename = decltype(__test_aux<_To1>(std::declval<_From1>()))> static true_type __test(int); template<typename, typename> static false_type __test(...); public: typedef decltype(__test<_From, _To>(0)) type; }; template<typename _From, typename _To> struct is_convertible : public __is_convertible_helper<_From, _To>::type { }; template<typename _ToElementType, typename _FromElementType> using __is_array_convertible = is_convertible<_FromElementType(*)[], _ToElementType(*)[]>; template<typename _From, typename _To, bool = __or_<is_void<_From>, is_function<_To>, is_array<_To>>::value> struct __is_nt_convertible_helper : is_void<_To> { }; template<typename _From, typename _To> class __is_nt_convertible_helper<_From, _To, false> { template<typename _To1> static void __test_aux(_To1) noexcept; template<typename _From1, typename _To1> static __bool_constant<noexcept(__test_aux<_To1>(std::declval<_From1>()))> __test(int); template<typename, typename> static false_type __test(...); public: using type = decltype(__test<_From, _To>(0)); }; template<typename _From, typename _To> struct __is_nothrow_convertible : public __is_nt_convertible_helper<_From, _To>::type { }; template<typename _Tp> struct remove_const { typedef _Tp type; }; template<typename _Tp> struct remove_const<_Tp const> { typedef _Tp type; }; template<typename _Tp> struct remove_volatile { typedef _Tp type; }; template<typename _Tp> struct remove_volatile<_Tp volatile> { typedef _Tp type; }; template<typename _Tp> struct remove_cv { using type = _Tp; }; template<typename _Tp> struct remove_cv<const _Tp> { using type = _Tp; }; template<typename _Tp> struct remove_cv<volatile _Tp> { using type = _Tp; }; template<typename _Tp> struct remove_cv<const volatile _Tp> { using type = _Tp; }; template<typename _Tp> struct add_const { typedef _Tp const type; }; template<typename _Tp> struct add_volatile { typedef _Tp volatile type; }; template<typename _Tp> struct add_cv { typedef typename add_const<typename add_volatile<_Tp>::type>::type type; }; template<typename _Tp> using remove_const_t = typename remove_const<_Tp>::type; template<typename _Tp> using remove_volatile_t = typename remove_volatile<_Tp>::type; template<typename _Tp> using remove_cv_t = typename remove_cv<_Tp>::type; template<typename _Tp> using add_const_t = typename add_const<_Tp>::type; template<typename _Tp> using add_volatile_t = typename add_volatile<_Tp>::type; template<typename _Tp> using add_cv_t = typename add_cv<_Tp>::type; template<typename _Tp> struct remove_reference { typedef _Tp type; }; template<typename _Tp> struct remove_reference<_Tp&> { typedef _Tp type; }; template<typename _Tp> struct remove_reference<_Tp&&> { typedef _Tp type; }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __add_lvalue_reference_helper { typedef _Tp type; }; template<typename _Tp> struct __add_lvalue_reference_helper<_Tp, true> { typedef _Tp& type; }; template<typename _Tp> struct add_lvalue_reference : public __add_lvalue_reference_helper<_Tp> { }; template<typename _Tp, bool = __is_referenceable<_Tp>::value> struct __add_rvalue_reference_helper { typedef _Tp type; }; template<typename _Tp> struct __add_rvalue_reference_helper<_Tp, true> { typedef _Tp&& type; }; template<typename _Tp> struct add_rvalue_reference : public __add_rvalue_reference_helper<_Tp> { }; template<typename _Tp> using remove_reference_t = typename remove_reference<_Tp>::type; template<typename _Tp> using add_lvalue_reference_t = typename add_lvalue_reference<_Tp>::type; template<typename _Tp> using add_rvalue_reference_t = typename add_rvalue_reference<_Tp>::type; template<typename _Unqualified, bool _IsConst, bool _IsVol> struct __cv_selector; template<typename _Unqualified> struct __cv_selector<_Unqualified, false, false> { typedef _Unqualified __type; }; template<typename _Unqualified> struct __cv_selector<_Unqualified, false, true> { typedef volatile _Unqualified __type; }; template<typename _Unqualified> struct __cv_selector<_Unqualified, true, false> { typedef const _Unqualified __type; }; template<typename _Unqualified> struct __cv_selector<_Unqualified, true, true> { typedef const volatile _Unqualified __type; }; template<typename _Qualified, typename _Unqualified, bool _IsConst = is_const<_Qualified>::value, bool _IsVol = is_volatile<_Qualified>::value> class __match_cv_qualifiers { typedef __cv_selector<_Unqualified, _IsConst, _IsVol> __match; public: typedef typename __match::__type __type; }; template<typename _Tp> struct __make_unsigned { typedef _Tp __type; }; template<> struct __make_unsigned<char> { typedef unsigned char __type; }; template<> struct __make_unsigned<signed char> { typedef unsigned char __type; }; template<> struct __make_unsigned<short> { typedef unsigned short __type; }; template<> struct __make_unsigned<int> { typedef unsigned int __type; }; template<> struct __make_unsigned<long> { typedef unsigned long __type; }; template<> struct __make_unsigned<long long> { typedef unsigned long long __type; }; __extension__ template<> struct __make_unsigned<__int128> { typedef unsigned __int128 __type; }; template<typename _Tp, bool _IsInt = is_integral<_Tp>::value, bool _IsEnum = is_enum<_Tp>::value> class __make_unsigned_selector; template<typename _Tp> class __make_unsigned_selector<_Tp, true, false> { using __unsigned_type = typename __make_unsigned<__remove_cv_t<_Tp>>::__type; public: using __type = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type; }; class __make_unsigned_selector_base { protected: template<typename...> struct _List { }; template<typename _Tp, typename... _Up> struct _List<_Tp, _Up...> : _List<_Up...> { static constexpr size_t __size = sizeof(_Tp); }; template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)> struct __select; template<size_t _Sz, typename _Uint, typename... _UInts> struct __select<_Sz, _List<_Uint, _UInts...>, true> { using __type = _Uint; }; template<size_t _Sz, typename _Uint, typename... _UInts> struct __select<_Sz, _List<_Uint, _UInts...>, false> : __select<_Sz, _List<_UInts...>> { }; }; template<typename _Tp> class __make_unsigned_selector<_Tp, false, true> : __make_unsigned_selector_base { using _UInts = _List<unsigned char, unsigned short, unsigned int, unsigned long, unsigned long long>; using __unsigned_type = typename __select<sizeof(_Tp), _UInts>::__type; public: using __type = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type; }; template<> struct __make_unsigned<wchar_t> { using __type = typename __make_unsigned_selector<wchar_t, false, true>::__type; }; template<> struct __make_unsigned<char16_t> { using __type = typename __make_unsigned_selector<char16_t, false, true>::__type; }; template<> struct __make_unsigned<char32_t> { using __type = typename __make_unsigned_selector<char32_t, false, true>::__type; }; template<typename _Tp> struct make_unsigned { typedef typename __make_unsigned_selector<_Tp>::__type type; }; template<> struct make_unsigned<bool>; template<typename _Tp> struct __make_signed { typedef _Tp __type; }; template<> struct __make_signed<char> { typedef signed char __type; }; template<> struct __make_signed<unsigned char> { typedef signed char __type; }; template<> struct __make_signed<unsigned short> { typedef signed short __type; }; template<> struct __make_signed<unsigned int> { typedef signed int __type; }; template<typename _Tp> struct __declval_protector { static const bool __stop = false; }; template<typename _Tp> auto declval() noexcept -> decltype(__declval<_Tp>(0)) { static_assert(__declval_protector<_Tp>::__stop, "declval() must not be used!"); return __declval<_Tp>(0); } }
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