How to use the whileStatement function from @babel/types

Find comprehensive JavaScript @babel/types.whileStatement code examples handpicked from public code repositorys.

1.%E6%B5%81%E7%A8%8B%E5%B9%B3%E5%9D%A6%E5%8C%96.js

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    let discriminant = t.unaryExpression('+', memExp);
    let switchSta = t.switchStatement(discriminant, cases);
    //拼装while (!![])
    let unaExp = t.unaryExpression('!', t.arrayExpression());
    unaExp = t.unaryExpression('!', unaExp);
    let whileSta = t.whileStatement(unaExp, t.blockStatement([switchSta, t.breakStatement()]))
    path.get('body').replaceWith(t.blockStatement([dispenser, whileSta]));
  }
})
let code = generator(ast).code;

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+ 11 other calls in file

custom-visitor.js

GitHub: kood-codes/py-to-js

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    } else if (!this.isTerminalNode(child)) {
      children.push(child.accept(this));
    }
  });

  return t.whileStatement(test, t.blockStatement(flatten(children)));
}

visitFor_stmt(ctx) {
  let contexts = ctx.children.filter(item => !this.isTerminalNode(item));

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9.5.1.js

GitHub: 574400391/js_hook_practice

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	let switchSta = t.switchStatement(discriminant, cases);
	//生成while循环中的条件 !![]
	let unaExp = t.unaryExpression("!", t.arrayExpression());
	unaExp = t.unaryExpression("!", unaExp);
	//生成整个while循环
	let whileSta = t.whileStatement(unaExp,  t.blockStatement([switchSta, t.breakStatement()]));
	//用分发器和while循环来构建blockStatement，替换原有节点
	path.get('body').replaceWith(t.blockStatement([dispenser, whileSta]));
	
}

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+ 4 other calls in file

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