View Compilation Error

0_0_28246979_22031.cpp: In function 'void Rd(T&)':
0_0_28246979_22031.cpp:24:19: error: expected ';' at end of input
  do x = (x << 1) %2
                   ^
0_0_28246979_22031.cpp:24:19: error: expected 'while' at end of input
0_0_28246979_22031.cpp:24:19: error: expected '(' at end of input
0_0_28246979_22031.cpp:24:19: error: expected primary-expression at end of input
0_0_28246979_22031.cpp:24:19: error: expected ')' at end of input
0_0_28246979_22031.cpp:24:19: error: expected ';' at end of input
0_0_28246979_22031.cpp:24:19: error: expected '}' at end of input