Function visitBlock

test/fixtures/snapshot/typescript.js:99899–99910

(node, isFunctionBody)

            return block;
        }
        function visitBlock(node, isFunctionBody) {
            if (isFunctionBody) {
                // A function body is not a block scope.
                return ts.visitEachChild(node, visitor, context);
            }
            var ancestorFacts = hierarchyFacts & 256 /* HierarchyFacts.IterationStatement */
                ? enterSubtree(7104 /* HierarchyFacts.IterationStatementBlockExcludes */, 512 /* HierarchyFacts.IterationStatementBlockIncludes */)
                : enterSubtree(6976 /* HierarchyFacts.BlockExcludes */, 128 /* HierarchyFacts.BlockIncludes */);
            var updated = ts.visitEachChild(node, visitor, context);
            exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */);
            return updated;
        }
        /**
         * Visits an ExpressionStatement that contains a destructuring assignment.
         *