/in/foo.c: In function 'main':
/in/foo.c:10:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(i%a==0)
   ^~
/in/foo.c:12:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    if(i%--a==0)
    ^~