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Fix inhabitedness of non-exhaustive variants.

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This commit ensures that non-exhaustive variants are considered
inhabited when used in extern crates.
This commit is contained in:
David Wood 2019-05-04 01:17:26 +01:00
parent 0db087e684
commit 0d034a2e4d
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GPG key ID: 01760B4F9F53F154
3 changed files with 32 additions and 8 deletions
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2
src/test/ui/pattern/const-pat-ice.stderr
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@ -1,4 +1,4 @@
thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', src/librustc_mir/hair/pattern/_match.rs:1071:5
thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', src/librustc_mir/hair/pattern/_match.rs:1083:5
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
error: internal compiler error: unexpected panic