/in/foo.cc: In function 'int main()':
/in/foo.cc:8:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if (a ==1);
    ^~
/in/foo.cc:9:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
       while(a !=1)
       ^~~~~