Function parseSourceElement

lib/assets/javascripts/JSXTransformer.js:8683–8738

()

    // 15 Program

    function parseSourceElement() {
        var token;
        if (lookahead.type === Token.Keyword) {
            switch (lookahead.value) {
            case 'const':
            case 'let':
                return parseConstLetDeclaration(lookahead.value);
            case 'function':
                return parseFunctionDeclaration();
            case 'export':
                throwErrorTolerant({}, Messages.IllegalExportDeclaration);
                return parseExportDeclaration();
            case 'import':
                throwErrorTolerant({}, Messages.IllegalImportDeclaration);
                return parseImportDeclaration();
            case 'interface':
                if (lookahead2().type === Token.Identifier) {
                    return parseInterface();
                }
                return parseStatement();
            default:
                return parseStatement();
            }
        }

        if (matchContextualKeyword('type')
                && lookahead2().type === Token.Identifier) {
            return parseTypeAlias();
        }

        if (matchContextualKeyword('interface')
                && lookahead2().type === Token.Identifier) {
            return parseInterface();
        }

        if (matchContextualKeyword('declare')) {
            token = lookahead2();
            if (token.type === Token.Keyword) {
                switch (token.value) {
                case 'class':
                    return parseDeclareClass();
                case 'function':
                    return parseDeclareFunction();
                case 'var':
                    return parseDeclareVariable();
                }
            } else if (token.type === Token.Identifier
                    && token.value === 'module') {
                return parseDeclareModule();
            }
        }

        if (lookahead.type !== Token.EOF) {
            return parseStatement();
        }
    }

    function parseProgramElement() {