Apply -Zpanic-abort-tests
to doctests too
#13388
Merged
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What does this PR try to resolve?
cranelift
doesn't support unwinding, which causes issues withshould_panic
tests. Attempting to use-Zpanic-abort-tests
to fix that still fails with doctests because they attempt to use unwinding.rustdoc
already supports specifying-Cpanic=abort
and correctly handles```should_panic
tests with it enabled, so we can just start passing it when-Zpanic-abort-tests
is set.Fixes rust-lang/rust#120578 (when using
-Zbuild-std=std,panic_abort
too)