Added missing check for inappropriate use of an unpacked TypeVarTuple…

… within a TypeAliasType type parameter list. This addresses #7284.
microsoft · Feb 17, 2024 · 853241c · 853241c
1 parent effa6a2
commit 853241c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/pyright-internal/src/analyzer/typeEvaluator.ts b/packages/pyright-internal/src/analyzer/typeEvaluator.ts
@@ -12529,7 +12529,7 @@ export function createTypeEvaluator(importLookup: ImportLookup, evaluatorOptions
                 ).type;
 
                 if (isTypeVar(entryType)) {
-                    if (entryType.scopeId) {
+                    if (entryType.scopeId || entryType.isVariadicUnpacked) {
                         isTypeParamListValid = false;
                     } else {
                         entryType = TypeVarType.cloneForScopeId(