Language
C++
Compiler
gcc 9.2.0
Options
Warnings
Boost 1.72.0
C++17
no pedantic
Raw compiler options
-Werror
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.72.0/gcc-9.2.0/include -std=c++17 -Werrora: 0 b: 1
macro passed!
template passed!
==============
a: 4 b: 2
macro passed!
template passed!
==============
a: 3 b: 2
macro passed!
template passed!
==============
a: 5 b: 2
macro passed!
template passed!
==============
a: 0 b: -1
macro passed!
template passed!
==============
a: 4 b: -2
macro failed
expected: -2
actual: -1
template failed
expected: -2
actual: -1
==============
a: 3 b: -2
macro failed
expected: -2
actual: -1
template failed
expected: -2
actual: -1
==============
a: 5 b: -2
macro failed
expected: -3
actual: -2
template failed
expected: -3
actual: -2
==============
a: 0 b: -1
macro passed!
template passed!
==============
a: -4 b: -2
macro passed!
template passed!
==============
a: -3 b: -2
macro passed!
template passed!
==============
a: -5 b: -2
macro passed!
template passed!
==============
a: 0 b: 1
macro passed!
template passed!
==============
a: -4 b: 2
macro failed
expected: -2
actual: -1
template failed
expected: -2
actual: -1
==============
a: -3 b: 2
macro failed
expected: -2
actual: -1
template failed
expected: -2
actual: -1
==============
a: -5 b: 2
macro failed
expected: -3
actual: -2
template failed
expected: -3
actual: -2
==============
a: 2147483647 b: 8
macro failed
expected: 268435456
actual: -268435455
template failed
expected: 268435456
actual: -268435455
==============
Exit Code:
0