[5.4] Prevent manifest load errors from causing SwiftPM to display "fatalError" in CLI #3261
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…ror" in CLI Looks like `Diagnostics.fatalError` is used to throw errors when appropriate diagnostics have already been emitted and the only goal is to quickly return to the caller. This is documented in TSCUtility. Future cleanup should avoid this special behavior. rdar://74263826
abertelrud
requested review from
friedbunny,
neonichu and
tomerd
as code owners
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@swift-ci please test |
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I have been looking for how to add a better unit test for this that than a test fixture. So far I have not been able to trigger it from tests. |
tomerd
changed the title
tomerd
approved these changes
Feb 12, 2021
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Looks like
Diagnostics.fatalErroris used to throw errors when appropriate diagnostics have already been emitted and the only goal is to quickly return to the caller. This is documented in TSCUtility.Future cleanup should avoid this special behavior.
Motivation:
This prevents an ugly extra line of output
Changes:
It prevents
Diagnostics.fatalErrorfrom being added to the diagnostics engine, in a way that's similar to how it is done in some other places.rdar://74263826