microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-04-17 01:49:41 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Fix a logic-changing typo in getRecursionIdentity (#54321)

Browse Source
This commit is contained in:
Ruben Tytgat
2023-05-22 19:34:05 +02:00
committed by GitHub
parent 996aeb6aaf
commit 0bfc9f51ec
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/compiler/checker.ts
View File

@@ -22990,7 +22990,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
function getRecursionIdentity(type: Type): object {
// Object and array literals are known not to contain recursive references and don't need a recursion identity.
if (type.flags & TypeFlags.Object && !isObjectOrArrayLiteralType(type)) {
if (getObjectFlags(type) && ObjectFlags.Reference && (type as TypeReference).node) {
if (getObjectFlags(type) & ObjectFlags.Reference && (type as TypeReference).node) {
// Deferred type references are tracked through their associated AST node. This gives us finer
// granularity than using their associated target because each manifest type reference has a
// unique AST node.