/in/foo.cc: In function 'int main()':
/in/foo.cc:18:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(x%i1==0)    
   ^~
/in/foo.cc:20:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    i1++;   
    ^~