[svn r213] Fixed: foreach on an object seems to have been broken, the issue was that DMD generates an implicit delegate with conflicting types for 'this'. Fixed: string switch runtime support had wrong param types. Fixed: string switch on a temporary slice was broken.

module neg;

void main()
{
    int i = 32;
    long l = 55;
    float f = 23;
    double d = 4;
    assert(-i == -32);
    assert(-l == -55);
    assert(-f == -23);
    assert(-d == -4);
}