/in/foo.cc: In function 'int main()':
/in/foo.cc:36:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(flag)
    ^~
/in/foo.cc:38:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     x++;
     ^