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-rw-r--r--compiler/rustc_arena/src/tests.rs16
1 files changed, 6 insertions, 10 deletions
diff --git a/compiler/rustc_arena/src/tests.rs b/compiler/rustc_arena/src/tests.rs
index ad6146434..49a070bad 100644
--- a/compiler/rustc_arena/src/tests.rs
+++ b/compiler/rustc_arena/src/tests.rs
@@ -52,19 +52,15 @@ fn test_arena_alloc_nested() {
impl<'a> Wrap<'a> {
fn alloc_inner<F: Fn() -> Inner>(&self, f: F) -> &Inner {
- let r: &EI<'_> = self.0.alloc(EI::I(f()));
- if let &EI::I(ref i) = r {
- i
- } else {
- panic!("mismatch");
+ match self.0.alloc(EI::I(f())) {
+ EI::I(i) => i,
+ _ => panic!("mismatch"),
}
}
fn alloc_outer<F: Fn() -> Outer<'a>>(&self, f: F) -> &Outer<'_> {
- let r: &EI<'_> = self.0.alloc(EI::O(f()));
- if let &EI::O(ref o) = r {
- o
- } else {
- panic!("mismatch");
+ match self.0.alloc(EI::O(f())) {
+ EI::O(o) => o,
+ _ => panic!("mismatch"),
}
}
}