/in/foo.c: In function 'main':
/in/foo.c:12:3: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   else
   ^~~~
/in/foo.c:14:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
    n++;
    ^