test-bug-plus-coercion-gh2019.js

/*
 *  https://github.com/svaarala/duktape/issues/2019
 */

/*===
NaN
NaN
0
Infinity
0
-Infinity
0
NaN
NaN
0
Infinity
0
-Infinity
0
NaN
NaN
0
-Infinity
0
Infinity
0
NaN
NaN
0
-Infinity
0
Infinity
0
done
===*/

try {
    print(+'+');
    print(+'-');
    print(+'+0');
    print(1 / +'+0');
    print(+'-0');
    print(1 / +'-0');
    print(+'');

    print(+'  +  ');
    print(+'  -  ');
    print(+'  +0  ');
    print(1 / +'  +0  ');
    print(+'  -0  ');
    print(1 / +'  -0  ');
    print(+'  ');

    print(-'+');
    print(-'-');
    print(-'+0');
    print(1 / -'+0');
    print(-'-0');
    print(1 / -'-0');
    print(-'');

    print(-'  +  ');
    print(-'  -  ');
    print(-'  +0  ');
    print(1 / -'  +0  ');
    print(-'  -0  ');
    print(1 / -'  -0  ');
    print(-'  ');
} catch (e) {
    print(e.stack || e);
}

print('done');