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test BTree a bit more #631

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merged 3 commits into from
Feb 24, 2019
Merged

test BTree a bit more #631

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edd9e5b
test BTree a bit more
RalfJung Feb 13, 2019
6edf674
Merge remote-tracking branch 'origin/master' into btree
RalfJung Feb 24, 2019
8a779bc
bump Rust
RalfJung Feb 24, 2019
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2 changes: 1 addition & 1 deletion rust-version
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
nightly-2019-02-15
nightly-2019-02-24
15 changes: 14 additions & 1 deletion tests/run-pass/btreemap.rs
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
use std::collections::{BTreeMap, BTreeSet};

#[derive(PartialEq, Eq, PartialOrd, Ord)]
pub enum Foo {
A(&'static str),
Expand All @@ -6,11 +8,22 @@ pub enum Foo {
}

pub fn main() {
let mut b = std::collections::BTreeSet::new();
let mut b = BTreeSet::new();
b.insert(Foo::A("\'"));
b.insert(Foo::A("/="));
b.insert(Foo::A("#"));
b.insert(Foo::A("0o"));
assert!(b.remove(&Foo::A("/=")));
assert!(!b.remove(&Foo::A("/=")));

// Also test a lower-alignment type, where the NodeHeader overlaps with
// the keys.
let mut b = BTreeSet::new();
b.insert(1024);
b.insert(7);

let mut b = BTreeMap::new();
b.insert("bar", 1024);
b.insert("baz", 7);
for _val in b.iter_mut() {}
}