http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49053
Summary: Please add an option to catch empty statements
(-Wempty-statement ?)
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: c
AssignedTo: [email protected]
ReportedBy: [email protected]
It would be useful to have an option to catch empty statements, e.g.:
#include <stdio.h>
int main(void)
{
;;
return 0;
}
a la -Wempty-body does currently.
I've seen this happen a few times recently in Wine, especially when expanding
macros, e.g,.:
http://source.winehq.org/git/wine.git/commitdiff/a67941d3936ef9db9c56db816393ec8187c91274
