def p_logical_or_expr(self, p):
"""logical_or_expr : logical_and_expr
| logical_or_expr OR logical_and_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_bitwise_and_expr(self, p):
"""bitwise_and_expr : equality_expr
| bitwise_and_expr BAND equality_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_bitwise_or_expr(self, p):
"""bitwise_or_expr : bitwise_xor_expr
| bitwise_or_expr BOR bitwise_xor_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_additive_expr(self, p):
"""additive_expr : multiplicative_expr
| additive_expr PLUS multiplicative_expr
| additive_expr MINUS multiplicative_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_shift_expr(self, p):
"""shift_expr : additive_expr
| shift_expr LSHIFT additive_expr
| shift_expr RSHIFT additive_expr
| shift_expr URSHIFT additive_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_multiplicative_expr(self, p):
"""multiplicative_expr : unary_expr
| multiplicative_expr MULT unary_expr
| multiplicative_expr DIV unary_expr
| multiplicative_expr MOD unary_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_equality_expr(self, p):
"""equality_expr : relational_expr
| equality_expr EQEQ relational_expr
| equality_expr NE relational_expr
| equality_expr STREQ relational_expr
| equality_expr STRNEQ relational_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])
def p_relational_expr(self, p):
"""relational_expr : shift_expr
| relational_expr LT shift_expr
| relational_expr GT shift_expr
| relational_expr LE shift_expr
| relational_expr GE shift_expr
| relational_expr INSTANCEOF shift_expr
| relational_expr IN shift_expr
"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = ast.BinOp(op=p[2], left=p[1], right=p[3])