本文整理汇总了Java中jdk.nashorn.internal.ir.WhileNode.setTest方法的典型用法代码示例。如果您正苦于以下问题：Java WhileNode.setTest方法的具体用法？Java WhileNode.setTest怎么用？Java WhileNode.setTest使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jdk.nashorn.internal.ir.WhileNode的用法示例。
在下文中一共展示了WhileNode.setTest方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: whileStatement
import jdk.nashorn.internal.ir.WhileNode; //导入方法依赖的package包/类
/**
* ...IterationStatement :
* ...
* while ( Expression ) Statement
* ...
*
* See 12.6
*
* Parse while statement.
*/
private void whileStatement() {
// Capture WHILE token.
final int whileLine = line;
final long whileToken = token;
// WHILE tested in caller.
next();
// Construct WHILE node.
WhileNode whileNode = new WhileNode(whileLine, whileToken, Token.descPosition(whileToken), false);
lc.push(whileNode);
try {
expect(LPAREN);
whileNode = whileNode.setTest(lc, expression());
expect(RPAREN);
whileNode = whileNode.setBody(lc, getStatement());
appendStatement(whileNode);
} finally {
lc.pop(whileNode);
}
}
示例2: doStatement
import jdk.nashorn.internal.ir.WhileNode; //导入方法依赖的package包/类
/**
* ...IterationStatement :
* ...
* do Statement while( Expression ) ;
* ...
*
* See 12.6
*
* Parse DO WHILE statement.
*/
private void doStatement() {
// Capture DO token.
final int doLine = line;
final long doToken = token;
// DO tested in the caller.
next();
WhileNode doWhileNode = new WhileNode(doLine, doToken, Token.descPosition(doToken), true);
lc.push(doWhileNode);
try {
// Get DO body.
doWhileNode = doWhileNode.setBody(lc, getStatement());
expect(WHILE);
expect(LPAREN);
doWhileNode = doWhileNode.setTest(lc, expression());
expect(RPAREN);
if (type == SEMICOLON) {
endOfLine();
}
doWhileNode.setFinish(finish);
appendStatement(doWhileNode);
} finally {
lc.pop(doWhileNode);
}
}
示例3: leaveWhileNode
import jdk.nashorn.internal.ir.WhileNode; //导入方法依赖的package包/类
@Override
public Node leaveWhileNode(final WhileNode whileNode) {
final Expression test = whileNode.getTest();
if (test != null) {
return whileNode.setTest(lc, convert(test, Type.BOOLEAN));
}
return whileNode;
}