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Rollup merge of #104093 - RalfJung:test-sizes, r=thomcc

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disable btree size tests on Miri

Seems fine not to run these in Miri, they can't have UB anyway. And this lets us do layout randomization in Miri.

r? ``@thomcc``
This commit is contained in:
Guillaume Gomez
2022-11-08 20:40:49 +01:00
committed by GitHub
parent 3abf329040 17044c1d00
commit afaba1997d
1 changed files with 1 additions and 0 deletions
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library/alloc/src/collections/btree/node/tests.rs
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@@ -94,6 +94,7 @@ fn test_partial_eq() {
#[test]
#[cfg(target_arch = "x86_64")]
#[cfg_attr(miri, ignore)] // We'd like to run Miri with layout randomization
fn test_sizes() {
assert_eq!(core::mem::size_of::<LeafNode<(), ()>>(), 16);
assert_eq!(core::mem::size_of::<LeafNode<i64, i64>>(), 16 + CAPACITY * 2 * 8);