bors 49649bf3c5 Auto merge of #128015 - Nadrieril:two-step-or-expansion, r=compiler-errors ... match exhaustiveness: Expand or-patterns as a separate step To compute exhaustiveness, we must expand or-patterns. Previously, we expanded them at the same time that we pushed patterns into the matrix. This made it harder to track pattern reachability, because the or-pattern itself would never show up in the matrix so we had to recover missing information. This PR changes that: we no longer expand or-patterns as we push them into the matrix. Instead, if we find an or-pattern in the matrix we expand them in a step very much like the specialization we already do. This simplifies a bunch of things, and should greatly simplify the implementation of https://github.com/rust-lang/rust/issues/127870. r? `@compiler-errors`		2024-07-23 06:35:42 +00:00
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src	Auto merge of #128015 - Nadrieril:two-step-or-expansion, r=compiler-errors	2024-07-23 06:35:42 +00:00
tests	Add blank lines after module-level //! comments.	2024-06-20 09:23:20 +10:00
Cargo.toml	bump tracing-tree to 0.3	2024-03-30 17:39:43 +03:00
messages.ftl	Lint small gaps between ranges	2024-03-09 01:14:22 +01:00