/in/foo.cc: In function 'int godays(int, int, int)':
/in/foo.cc:37:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(int m=1;m<month;m++)
  ^~~
/in/foo.cc:39:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   return sum;
   ^~~~~~
/in/foo.cc: In function 'int isleap(int)':
/in/foo.cc:22:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^