The -Wparentheses switch (as well as -Wall) doesn't catch logical assignments
used as truth values. For example:
int i = 0;
if (i |= 1) {};
if (i ^= 1) {};
if (i &= 1) {};
--
Summary: -Wparentheses doesn't catch all assignments used as
truth value
Product: gcc
Version: 3.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: glebius at FreeBSD dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23964
