foo.cc: In function ‘int main()’:
foo.cc:11:9: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
   11 |         while(a[i]<0)i++;i--;
      |         ^~~~~
foo.cc:11:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘while’
   11 |         while(a[i]<0)i++;i--;
      |                          ^
foo.cc:12:9: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
   12 |         while(b[j]<0)j++;j--;
      |         ^~~~~
foo.cc:12:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘while’
   12 |         while(b[j]<0)j++;j--;
      |                          ^