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Use Debug.assert instead of Debug.fail; preserve 'any' variants

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This commit is contained in:
Ryan Cavanaugh 2015-07-27 12:31:53 -07:00
parent 079047c60b
commit 4e3751c07c
1 changed files with 4 additions and 7 deletions
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11
src/compiler/checker.ts
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@ -7323,12 +7323,9 @@ namespace ts {
* For example, in the element <MyClass>, the element instance type is `MyClass` (not `typeof MyClass`).
*/
function getJsxElementInstanceType(node: JsxOpeningLikeElement) {
if (!(getNodeLinks(node).jsxFlags & JsxFlags.ClassElement)) {
// There is no such thing as an instance type for a non-class element. This
// line shouldn't be hit.
Debug.fail('Should not call getJsxElementInstanceType on non-class Element');
return undefined;
}
// There is no such thing as an instance type for a non-class element. This
// line shouldn't be hit.
Debug.assert(!!(getNodeLinks(node).jsxFlags & JsxFlags.ClassElement), 'Should not call getJsxElementInstanceType on non-class Element');
let classSymbol = getJsxElementTagSymbol(node);
if (classSymbol === unknownSymbol) {
@ -7416,7 +7413,7 @@ namespace ts {
let elemInstanceType = getJsxElementInstanceType(node);
if (isTypeAny(elemInstanceType)) {
return links.resolvedJsxType = anyType;
return links.resolvedJsxType = elemInstanceType;
}
let propsName = getJsxElementPropertiesName();