The commit
http://gcc.gnu.org/viewcvs?view=revision&revision=122551
changed gcc's behaviour in
-----------------------------
int bar();
int a = ((void *) bar) != 0;
--------------------------------
We used to accept it, but now we produce
test.c:2: error: initializer element is not constant
The new behaviour is actually the correct one, but it points out that the
change had unintentional effects. Richard asked me to create his bug for him to
investigate.
--
Summary: missed optimization
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: rguenther at suse dot de
ReportedBy: espindola at gcc dot gnu dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44024
