Function parseFunctionDeclaration

test/fixtures/snapshot/typescript.js:36555–36573

(pos, hasJSDoc, decorators, modifiers)

            return withJSDoc(finishNode(node, pos), hasJSDoc);
        }
        function parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers) {
            var savedAwaitContext = inAwaitContext();
            var modifierFlags = ts.modifiersToFlags(modifiers);
            parseExpected(98 /* SyntaxKind.FunctionKeyword */);
            var asteriskToken = parseOptionalToken(41 /* SyntaxKind.AsteriskToken */);
            // We don't parse the name here in await context, instead we will report a grammar error in the checker.
            var name = modifierFlags & 512 /* ModifierFlags.Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier();
            var isGenerator = asteriskToken ? 1 /* SignatureFlags.Yield */ : 0 /* SignatureFlags.None */;
            var isAsync = modifierFlags & 256 /* ModifierFlags.Async */ ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */;
            var typeParameters = parseTypeParameters();
            if (modifierFlags & 1 /* ModifierFlags.Export */)
                setAwaitContext(/*value*/ true);
            var parameters = parseParameters(isGenerator | isAsync);
            var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false);
            var body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, ts.Diagnostics.or_expected);
            setAwaitContext(savedAwaitContext);
            var node = factory.createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body);
            return withJSDoc(finishNode(node, pos), hasJSDoc);
        }
        function parseConstructorName() {
            if (token() === 134 /* SyntaxKind.ConstructorKeyword */) {
                return parseExpected(134 /* SyntaxKind.ConstructorKeyword */);