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Switching to JSValue throughout. Implementing operators per base type.

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git-svn-id: svn://10.0.0.236/trunk@32415 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rogerl%netscape.com
1999-05-20 21:16:11 +00:00
parent faaa440343
commit 095914ec44
19 changed files with 298 additions and 125 deletions
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26
mozilla/js/js2/java/LogicalNode.java
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@@ -8,29 +8,29 @@ class LogicalNode extends BinaryNode {
void eval(Environment theEnv)
{
left.eval(theEnv);
double d = theEnv.theStack.pop().d;
JSBoolean b = theEnv.theStack.pop().toJSBoolean();
if (op == "&&") {
if (d == 0.0)
theEnv.theStack.push(new StackValue(0));
if (b.isFalse())
theEnv.theStack.push(b);
else {
right.eval(theEnv);
d = theEnv.theStack.pop().d;
if (d == 0.0)
theEnv.theStack.push(new StackValue(0));
b = theEnv.theStack.pop().toJSBoolean();
if (b.isFalse())
theEnv.theStack.push(b);
else
theEnv.theStack.push(new StackValue(1));
theEnv.theStack.push(JSBoolean.JSTrue);
}
}
if (op == "||") {
if (d != 0.0)
theEnv.theStack.push(new StackValue(1));
if (b.isTrue())
theEnv.theStack.push(b);
else {
right.eval(theEnv);
d = theEnv.theStack.pop().d;
if (d != 0.0)
theEnv.theStack.push(new StackValue(1));
b = theEnv.theStack.pop().toJSBoolean();
if (b.isTrue())
theEnv.theStack.push(b);
else
theEnv.theStack.push(new StackValue(0));
theEnv.theStack.push(JSBoolean.JSFalse);
}
}
else