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Reversed order of checks, since the implementation will typically be more general than the overload.

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This commit is contained in:
Daniel Rosenwasser
2015-12-11 15:10:50 -08:00
parent e012645309
commit a236461358
1 changed files with 2 additions and 2 deletions
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4
src/compiler/checker.ts
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@@ -4988,8 +4988,8 @@ namespace ts {
const sourceReturnType = getReturnTypeOfSignature(erasedSource);
const targetReturnType = getReturnTypeOfSignature(erasedTarget);
if (targetReturnType === voidType
|| checkTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation, /*errorNode*/ undefined)
|| checkTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation, /*errorNode*/ undefined)) {
|| checkTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation, /*errorNode*/ undefined)
|| checkTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation, /*errorNode*/ undefined)) {
const anyReturningSource = cloneSignature(erasedSource);
const anyReturningTarget = cloneSignature(erasedTarget);
anyReturningSource.resolvedReturnType = anyType;