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Store hashes in special types so they aren't accidentally encoded as numbers

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This commit is contained in:
Ben Kimock
2023-04-07 23:11:20 -04:00
parent de96f3d873
commit 0445fbdd83
38 changed files with 274 additions and 138 deletions
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7
compiler/rustc_data_structures/src/fingerprint/tests.rs
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@@ -1,11 +1,12 @@
use super::*;
use crate::stable_hasher::Hash64;
// Check that `combine_commutative` is order independent.
#[test]
fn combine_commutative_is_order_independent() {
let a = Fingerprint::new(0xf6622fb349898b06, 0x70be9377b2f9c610);
let b = Fingerprint::new(0xa9562bf5a2a5303c, 0x67d9b6c82034f13d);
let c = Fingerprint::new(0x0d013a27811dbbc3, 0x9a3f7b3d9142ec43);
let a = Fingerprint::new(Hash64::new(0xf6622fb349898b06), Hash64::new(0x70be9377b2f9c610));
let b = Fingerprint::new(Hash64::new(0xa9562bf5a2a5303c), Hash64::new(0x67d9b6c82034f13d));
let c = Fingerprint::new(Hash64::new(0x0d013a27811dbbc3), Hash64::new(0x9a3f7b3d9142ec43));
let permutations = [(a, b, c), (a, c, b), (b, a, c), (b, c, a), (c, a, b), (c, b, a)];
let f = a.combine_commutative(b).combine_commutative(c);
for p in &permutations {