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This commit is contained in:
Vladimir Matveev 2016-10-17 14:29:24 -07:00
parent ebba1c3d1a
commit 09b9ea5507
1 changed files with 2 additions and 2 deletions
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4
src/compiler/binder.ts
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@ -1002,7 +1002,7 @@ namespace ts {
}
if (node.finallyBlock) {
// in finally flow is combined from pre-try/flow from try/flow from catch
// pre-flow is necessary to make sure that finally is reachable even if finaly flows in both try and finally blocks are unreachable
// pre-flow is necessary to make sure that finally is reachable even if finally flows in both try and finally blocks are unreachable
addAntecedent(preFinallyLabel, preTryFlow);
currentFlow = finishFlowLabel(preFinallyLabel);
bind(node.finallyBlock);
@ -1014,7 +1014,7 @@ namespace ts {
// console.log(2); // this line should be unreachable even if flow falls out of finally block
if (!(currentFlow.flags & FlowFlags.Unreachable)) {
if ((flowAfterTry.flags & FlowFlags.Unreachable) && (flowAfterCatch.flags & FlowFlags.Unreachable)) {
currentFlow = flowAfterTry == reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow
currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow
? reportedUnreachableFlow
: unreachableFlow;
}