def p_expr_noin(self, p):
"""expr_noin : assignment_expr_noin
| expr_noin COMMA assignment_expr_noin
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.Comma(left=p[1], right=p[3])
def p_expr_nobf(self, p):
"""expr_nobf : assignment_expr_nobf
| expr_nobf COMMA assignment_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.Comma(left=p[1], right=p[3],lineno=p.lineno(1))
def p_expr(self, p):
"""expr : assignment_expr
| expr COMMA assignment_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.Comma(left=p[1], right=p[3])
