Port "Fixed crash when adding unreachable code diagnostic in situations with missing nodes" #2416
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…ns with missing nodes"
jakebailey
approved these changes
Dec 19, 2025
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ports microsoft/TypeScript#62914
At the moment, Corsa doesn't crash because
NewTextRange/NewDiagnosticdon't have the same asserts thatassertDiagnosticLocationhad in Strada. But the example from the referenced PR very much creates{pos: 202, end: 201}text range in Corsa and that's a logical error worth fixing. cc @jakebailey