/in/foo.c: In function 'main':
/in/foo.c:7:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(n=1,i=0;i<n;n++);
  ^~~
/in/foo.c:8:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
  {
  ^