Inline isFlowNarrowable
This commit is contained in:
parent
c1f4c9c543
commit
24c8de21c4
|
@ -10238,13 +10238,9 @@ namespace ts {
|
|||
return false;
|
||||
}
|
||||
|
||||
function isFlowNarrowable(reference: Node, type: Type, couldBeUninitialized?: boolean) {
|
||||
return reference.flowNode && (type.flags & TypeFlags.Narrowable || couldBeUninitialized);
|
||||
}
|
||||
|
||||
function getFlowTypeOfReference(reference: Node, declaredType: Type, initialType = declaredType, flowContainer?: Node, couldBeUninitialized?: boolean) {
|
||||
let key: string;
|
||||
if (!isFlowNarrowable(reference, declaredType, couldBeUninitialized)) {
|
||||
if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & TypeFlags.Narrowable)) {
|
||||
return declaredType;
|
||||
}
|
||||
const visitedFlowStart = visitedFlowCount;
|
||||
|
|
Loading…
Reference in a new issue