microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-06-17 12:19:32 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Fix formatting

Browse Source
This commit is contained in:
Anders Hejlsberg
2024-04-24 14:27:24 -07:00
parent 4d168134d0
commit f9a132beb1
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/compiler/checker.ts
View File

@@ -22917,8 +22917,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
function mappedTypeRelatedTo(source: MappedType, target: MappedType, reportErrors: boolean): Ternary {
const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source) === getMappedTypeModifiers(target) :
getMappedTypeModifiersRank(source, MappedTypeModifiers.Optional) <= getMappedTypeModifiersRank(target, MappedTypeModifiers.Optional) &&
(!enforceReadonly || getMappedTypeModifiersRank(source, MappedTypeModifiers.Readonly) <= getMappedTypeModifiersRank(target, MappedTypeModifiers.Readonly))
);
(!enforceReadonly || getMappedTypeModifiersRank(source, MappedTypeModifiers.Readonly) <= getMappedTypeModifiersRank(target, MappedTypeModifiers.Readonly)));
if (modifiersRelated) {
let result: Ternary;
const targetConstraint = getConstraintTypeFromMappedType(target);