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const char *__attribute__((noinline))
foo (const char *p)
{
const char *end;
int len = 1;
for (;;)
{
int c = *p;
c = (c >= 'a' && c <= 'z' ? c - 'a' + 'A' : c);
if (c == 'B')
end = p;
else if (c == 'A')
{
end = p;
do
p++;
while (*p == '+');
}
else
break;
p++;
len++;
}
if (len > 2 && *p == ':')
p = end;
return p;
}
int
main (void)
{
const char *input = "Bbb:";
return foo (input) != input + 2;
}
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