! test by:  ./i2c --stdout --tidy test/shiftadd.imp | fgrep "ATOM1 = "|head -1
begin
  integer atom1

  atom1 = (atom1-106)>>1+91;     !a,an->v  na,nan->n
  
  ! This minimal test seems to generate correct C but the same code in test/pass1.imp gives:

  ! //   1226                                          atom1 = (atom1-106)>>1+91;     !a,an->v  na,nan->n
  ! ATOM1 = (unsigned int)ATOM1 - 106 >> 1 + 91;

  ! reproduce it with: ./i2c --stdout --tidy test/pass1.imp | fgrep "ATOM1 = (unsigned int)ATOM1"
  
endofprogram