function outer()
{
    var i = 0;
    var i = 1;
    for ( i = 0 ; i < 32 ; ++i );
    switch (i) {
    case 32:
        return true;
    }
}

for (;a;)
    continue;

function f(o) {
    for (var p in o)
        if (p);
}

try  {
} catch (e) {
    o.m();
} finally {
}

try {
    for (i in headers);
} catch(_) {}

try {
} finally {
    f();
}

if (!(x || y))
  z;