------- Comment #1 from jakub at gcc dot gnu dot org 2009-03-17 09:45 -------
Just learn C. strlen return type is size_t, unsigned type, so in the third
case you have (assuming size_t is say unsigned long) i <= 0UL - 1, unsigned
long comparison, which is evaluated as (unsigned long) i <= -1UL, so it loops
forever.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39479
