我花了半个小时找到这个问题的答案.将它和答案一起发布在这里,希望能节省半个小时.
编译此代码时
"use strict";
/**
* These are the flower and the instrument used in the code below.
*/
var flower, instrument;
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Closure Compiler给了我们这个警告
JSC_MULTIPLE_VAR_DEF: declaration of multiple variables with shared type information at line 6 character 0
var flower, instrument;
^
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这个含糊的警告意味着什么?