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Enable exhaustiveness checking and never narrowing for non-union types #33999

Enable exhaustiveness checking and never narrowing for non-union types

Enable exhaustiveness checking and never narrowing for non-union types #33999

Re-run triggered July 23, 2025 21:54
Status Failure
Total duration 1h 13m 48s
Artifacts 1

ci.yml

on: pull_request
Matrix: test
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3 errors and 8 notices
format
Process completed with exit code 20.
self-check
Process completed with exit code 1.
self-check: src/compiler/checker.ts#L48687
Property 'parent' does not exist on type 'never'.
Test Node 16 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 16 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 18 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 18 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 20 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 20 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 22 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520
Test Node 22 on macos-latest
The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520

Artifacts

Produced during runtime
Name Size Digest
coverage Expired
39.1 MB
sha256:2932e4bc82bac6ad6a44f2a860aa21bf5fd6512fa6e7c9511404601299aa20d8