Function insertCaptureThisForNode

test/fixtures/snapshot/typescript.js:99525–99536

(statements, node, initializer)

            ts.setCommentRange(assignSuperExpression, ts.getOriginalNode(superExpression).parent);
        }
        function insertCaptureThisForNode(statements, node, initializer) {
            enableSubstitutionsForCapturedThis();
            var captureThisStatement = factory.createVariableStatement(
            /*modifiers*/ undefined, factory.createVariableDeclarationList([
                factory.createVariableDeclaration(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), 
                /*exclamationToken*/ undefined, 
                /*type*/ undefined, initializer)
            ]));
            ts.setEmitFlags(captureThisStatement, 1536 /* EmitFlags.NoComments */ | 1048576 /* EmitFlags.CustomPrologue */);
            ts.setSourceMapRange(captureThisStatement, node);
            ts.insertStatementAfterCustomPrologue(statements, captureThisStatement);
        }
        function insertCaptureNewTargetIfNeeded(statements, node, copyOnWrite) {
            if (hierarchyFacts & 32768 /* HierarchyFacts.NewTarget */) {
                var newTarget = void 0;