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Merge pull request #7246 from Microsoft/noImplicitReturnsWithProtectedBlocks

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properly set reachable state after protected try\finally block
This commit is contained in:
Vladimir Matveev
2016-02-25 15:03:44 -08:00
parent 7bbd899b62 5105a317e3
commit 8074dbd046
11 changed files with 192 additions and 1 deletions
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src/compiler/binder.ts
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@@ -685,7 +685,7 @@ namespace ts {
// post catch/finally state is reachable if
// - post try state is reachable - control flow can fall out of try block
// - post catch state is reachable - control flow can fall out of catch block
currentReachabilityState = or(postTryState, postCatchState);
currentReachabilityState = n.catchClause ? or(postTryState, postCatchState) : postTryState;
}
function bindSwitchStatement(n: SwitchStatement): void {