Function visitClassLike

test/fixtures/snapshot/typescript.js:94886–94909

* Set up the environment for a class.

(node)

         * Set up the environment for a class.
         */
        function visitClassLike(node) {
            if (!ts.forEach(node.members, doesClassElementNeedTransform)) {
                return ts.visitEachChild(node, visitor, context);
            }
            var savedPendingExpressions = pendingExpressions;
            pendingExpressions = undefined;
            startClassLexicalEnvironment();
            if (shouldTransformPrivateElementsOrClassStaticBlocks) {
                var name = ts.getNameOfDeclaration(node);
                if (name && ts.isIdentifier(name)) {
                    getPrivateIdentifierEnvironment().className = ts.idText(name);
                }
                var privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
                if (ts.some(privateInstanceMethodsAndAccessors)) {
                    getPrivateIdentifierEnvironment().weakSetName = createHoistedVariableForClass("instances", privateInstanceMethodsAndAccessors[0].name);
                }
            }
            var result = ts.isClassDeclaration(node) ?
                visitClassDeclaration(node) :
                visitClassExpression(node);
            endClassLexicalEnvironment();
            pendingExpressions = savedPendingExpressions;
            return result;
        }
        function doesClassElementNeedTransform(node) {
            return ts.isPropertyDeclaration(node) || ts.isClassStaticBlockDeclaration(node) || (shouldTransformPrivateElementsOrClassStaticBlocks && node.name && ts.isPrivateIdentifier(node.name));
        }