public IExpression term() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null; BinaryOp op = BinaryOp.Undefined;
exp=unary();
{ // ( ... )*
for (;;)
{
if ((tokenSet_14_.member(LA(1))))
{
{
switch ( LA(1) )
{
case STAR:
{
match(STAR);
if (0==inputState.guessing)
{
op = BinaryOp.Mult;
}
break;
}
case SLASH:
{
match(SLASH);
if (0==inputState.guessing)
{
op = BinaryOp.Div;
}
break;
}
case PERCENT:
{
match(PERCENT);
if (0==inputState.guessing)
{
op = BinaryOp.Mod;
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
rhs=unary();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, op);
}
}
else
{
goto _loop129_breakloop;
}
}
_loop129_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression and_expr() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null;
exp=arith_expr();
{ // ( ... )*
for (;;)
{
if ((LA(1)==BAND))
{
match(BAND);
rhs=arith_expr();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, BinaryOp.And2);
}
}
else
{
goto _loop121_breakloop;
}
}
_loop121_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression arith_expr() //throws RecognitionException, TokenStreamException
{
IExpression exp;
IToken t = null;
exp = null; IExpression rhs = null;
exp=term();
{ // ( ... )*
for (;;)
{
if ((LA(1)==PLUS||LA(1)==MINUS))
{
{
switch ( LA(1) )
{
case PLUS:
{
t = LT(1);
match(PLUS);
break;
}
case MINUS:
{
match(MINUS);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
rhs=term();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, t != null ? BinaryOp.Plus : BinaryOp.Minus);
}
}
else
{
goto _loop125_breakloop;
}
}
_loop125_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression xor_expr() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null;
exp=and_expr();
{ // ( ... )*
for (;;)
{
if ((LA(1)==BOR) && (tokenSet_12_.member(LA(2))))
{
match(BOR);
rhs=and_expr();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, BinaryOp.Or2);
}
}
else
{
goto _loop118_breakloop;
}
}
_loop118_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression comparison() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null; BinaryOp op = BinaryOp.Undefined;
exp=expression();
{ // ( ... )*
for (;;)
{
if ((tokenSet_13_.member(LA(1))))
{
op=comp_op();
rhs=expression();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, op);
}
}
else
{
goto _loop108_breakloop;
}
}
_loop108_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression and_test() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null;
exp=not_test();
{ // ( ... )*
for (;;)
{
if ((LA(1)==LITERAL_and))
{
match(LITERAL_and);
rhs=not_test();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, BinaryOp.And);
}
}
else
{
goto _loop103_breakloop;
}
}
_loop103_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression expression() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null;
exp=xor_expr();
{ // ( ... )*
for (;;)
{
if ((LA(1)==BXOR))
{
match(BXOR);
rhs=xor_expr();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, BinaryOp.Xor);
}
}
else
{
goto _loop115_breakloop;
}
}
_loop115_breakloop: ;
} // ( ... )*
return exp;
}
public IExpression test() //throws RecognitionException, TokenStreamException
{
IExpression exp;
exp = null; IExpression rhs = null;
switch ( LA(1) )
{
case NUM_INT:
case NUM_FLOAT:
case NUM_LONG:
case IDENT:
case STATICIDENT:
case INSTIDENT:
case LITERAL_self:
case LPAREN:
case LCURLY:
case LITERAL_not:
case LNOT:
case PLUS:
case MINUS:
case BNOT:
case LBRACK:
case LITERAL_base:
case STRING_LITERAL:
case CHAR_LITERAL:
{
exp=and_test();
{ // ( ... )*
for (;;)
{
if ((LA(1)==LITERAL_or))
{
match(LITERAL_or);
rhs=and_test();
if (0==inputState.guessing)
{
exp = new BinaryExpression(exp, rhs, BinaryOp.Or);
}
}
else
{
goto _loop100_breakloop;
}
}
_loop100_breakloop: ;
} // ( ... )*
break;
}
case LITERAL_lambda:
{
exp=lambda();
break;
}
case LITERAL_raise:
{
exp=raise();
break;
}
case LITERAL_yield:
{
exp=yield();
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
return exp;
}
