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| author | Oliver Scherer <github35764891676564198441@oli-obk.de> | 2020-03-06 08:48:58 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-06 08:48:58 +0100 |
| commit | 40809b0585d5fe3ddad39fe00a608394ad1dec30 (patch) | |
| tree | 1927b2c7c6c151f375d3bed9c6c67b7a2d6399fe /src | |
| parent | 9712fa405944cb8d5416556ac4b1f26365a10658 (diff) | |
| download | rust-40809b0585d5fe3ddad39fe00a608394ad1dec30.tar.gz rust-40809b0585d5fe3ddad39fe00a608394ad1dec30.zip | |
Add FIXME
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustc_mir/interpret/place.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/librustc_mir/interpret/place.rs b/src/librustc_mir/interpret/place.rs index 33161dfa52c..721766cc932 100644 --- a/src/librustc_mir/interpret/place.rs +++ b/src/librustc_mir/interpret/place.rs @@ -413,6 +413,8 @@ where // This is a narrow bug-fix for rust-lang/rust#69191: if we are // trying to access absent field of uninhabited variant, then // signal UB (but don't ICE the compiler). + // FIXME temporary hack to work around incoherence between + // layout computation and MIR building if field >= count as u64 && base.layout.abi == layout::Abi::Uninhabited { throw_ub!(Unreachable); } |