Method _parseWhileStatement

server/src/parser/parser.ts:420–434

()

    // while_stmt: 'while' test suite ['else' suite]
    private _parseWhileStatement(): WhileNode {
        let whileToken = this._getKeywordToken(KeywordType.While);

        let whileNode = new WhileNode(whileToken);

        whileNode.whileExpression = this._parseTestExpression();
        whileNode.whileSuite = this._parseLoopSuite();

        if (this._consumeTokenIfKeyword(KeywordType.Else)) {
            whileNode.elseSuite = this._parseSuite();
        }
        whileNode.extend(whileNode.elseSuite || whileNode.whileSuite);

        return whileNode;
    }

    // try_stmt: ('try' suite
    //         ((except_clause suite)+