String optimization bug
Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=7780
Reported by Jonas Wallden jonasw@roxen.com
I see unexpected string handling in 8.0.290 compared to 7.8. Test program:
void main()
{
string s1 = "aaaaa";
string s2 = "BBBBBBBB";
werror("#1: %s\n", (s2 + s1)[..sizeof(s1) - 1]);
s2 = (s2 + s1)[..sizeof(s1) - 1];
werror("#2: %s\n", s2);
}
Output from 7.8:
#1: BBBBB
#2: BBBBB
Output from 8.0.290:
#1: BBBBB
#2: BBBBBBBBaaaaa