/in/foo.c: In function 'main':
/in/foo.c:11:9: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   11 |         else
      |         ^~~~
/in/foo.c:13:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   13 |                 return 0;
      |                 ^~~~~~