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Exception for 'any' constraint only applies to type parameters

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This commit is contained in:
Anders Hejlsberg
2018-05-08 09:42:03 -07:00
parent 5e1330e665
commit ce6fd5eeaa
1 changed files with 1 additions and 1 deletions
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src/compiler/checker.ts
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@@ -10740,7 +10740,7 @@ namespace ts {
}
}
const constraint = getConstraintForRelation(<TypeParameter>source);
if (!constraint || constraint.flags & TypeFlags.Any) {
if (!constraint || (source.flags & TypeFlags.TypeParameter && constraint.flags & TypeFlags.Any)) {
// A type variable with no constraint is not related to the non-primitive object type.
if (result = isRelatedTo(emptyObjectType, extractTypesOfKind(target, ~TypeFlags.NonPrimitive))) {
errorInfo = saveErrorInfo;