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comparison core/src/luan/impl/EqExpr.java @ 576:4723d22062ce

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remove LuanBit
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 13 Jul 2015 20:38:26 -0600
parents b48cfa14ba60
children 859c0dedc8b6
comparison
equal deleted inserted replaced
575:7c3ad6db8ac3 576:4723d22062ce
4 import luan.Luan; 4 import luan.Luan;
5 import luan.LuanFunction; 5 import luan.LuanFunction;
6 import luan.LuanTable; 6 import luan.LuanTable;
7 import luan.LuanException; 7 import luan.LuanException;
8 import luan.LuanElement; 8 import luan.LuanElement;
9 import luan.LuanBit;
10 9
11 10
12 final class EqExpr extends BinaryOpExpr { 11 final class EqExpr extends BinaryOpExpr {
13 12
14 EqExpr(LuanElement el,Expr op1,Expr op2) { 13 EqExpr(LuanElement el,Expr op1,Expr op2) {
43 if( mt1==null || mt2==null ) 42 if( mt1==null || mt2==null )
44 return false; 43 return false;
45 Object f = mt1.rawGet("__eq"); 44 Object f = mt1.rawGet("__eq");
46 if( f == null || !f.equals(mt2.rawGet("__eq")) ) 45 if( f == null || !f.equals(mt2.rawGet("__eq")) )
47 return false; 46 return false;
48 LuanBit bit = luan.bit(el); 47 luan.push(el,"__eq");
49 LuanFunction fn = bit.checkFunction(f); 48 try {
50 return bit.checkBoolean( Luan.first(bit.call(fn,"__eq",new Object[]{o1,o2})) ); 49 LuanFunction fn = luan.checkFunction(f);
50 return luan.checkBoolean( Luan.first(fn.call(luan,new Object[]{o1,o2})) );
51 } finally {
52 luan.pop();
53 }
51 } 54 }
52 55
53 @Override public String toString() { 56 @Override public String toString() {
54 return "(EqExpr "+op1+" "+op2+")"; 57 return "(EqExpr "+op1+" "+op2+")";
55 } 58 }