Method astVariableDeclaration

src/backend/cpu/function-node.js:322–340

* @desc Parses the abstract syntax tree for *Variable Declaration* * @param {Object} varDecNode - An ast Node * @param {Array} retArr - return array string * @returns {Array} the append retArr

(varDecNode, retArr)

   * @returns {Array} the append retArr
   */
  astVariableDeclaration(varDecNode, retArr) {
    retArr.push(`${varDecNode.kind} `);
    const { declarations } = varDecNode;
    for (let i = 0; i < declarations.length; i++) {
      if (i > 0) {
        retArr.push(',');
      }
      const declaration = declarations[i];
      const info = this.getDeclaration(declaration.id);
      if (!info.valueType) {
        info.valueType = this.getType(declaration.init);
      }
      this.astGeneric(declaration, retArr);
    }
    if (!this.isState('in-for-loop-init')) {
      retArr.push(';');
    }
    return retArr;
  }

  /**
   * @desc Parses the abstract syntax tree for *If* Statement