An error occurs when a function result is dereferenced if used as another
function's argument:
void *func(int num) {
static int val;
val=num;
return (void*)&val;
}
int main() {
printf("%d %d %d\n", *((int*)func(1)), *((int*)func(2)), *((int*)func(3)));
return 0;
}
Output is "1 1 1" instead of "1 2 3". Compiled using "gcc test.c -o test".
--
Summary: function result is dereferenced error
Product: gcc
Version: 3.4.6
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: alexey at cs dot sunysb dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27153
