pakmanaged.js
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 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 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 ( ) ; } }
15 Program
15 Program