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Fix pretty printing of enums without variants by tmiasko · Pull Request #94093 ·...
source link: https://github.com/rust-lang/rust/pull/94093
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92d20c4 removed no-variants special case from try_destructure_const with expectation that this case would be handled gracefully when read_discriminant returns an error.
Alas in that case read_discriminant succeeds while returning a non-existing variant, so the special case is still necessary.
Fixes #94073.
r? @oli-obk
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