/in/foo.cc: In function 'void read(T&)':
/in/foo.cc:22:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if (op == '-') F *= -1; op = getchar();
     ^~
/in/foo.cc:22:29: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     if (op == '-') F *= -1; op = getchar();
                             ^~