def p_dot_operators(p):
"""expression : expression DOTPLUS expression
| expression DOTMINUS expression
| expression DOTTIMES expression
| expression DOTDIVIDE expression"""
p[0] = AST.BinaryExpression(p[1], p[2], p[3], p.lineno(2))
def p_operators(p):
"""expression : expression '+' expression
| expression '-' expression
| expression '*' expression
| expression '/' expression"""
p[0] = AST.BinaryExpression(p[1], p[2], p[3], p.lineno(2))