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authorlcnr <rust@lcnr.de>2025-09-01 22:03:21 +0200
committerlcnr <rust@lcnr.de>2025-09-01 22:08:03 +0200
commitb8160e9f38329c5c17f642f3e7e8ac702375dad5 (patch)
treeca93db7d3abf58210861eb596c7fe3f53f1171cd /compiler/rustc_data_structures
parenta3993c5416d69591b45d2dad4c56ce2d3a971384 (diff)
use defining uses of all bodies to constrain non-defining uses
support non-defining uses in closures
Diffstat (limited to 'compiler/rustc_data_structures')
-rw-r--r--compiler/rustc_data_structures/src/frozen.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_data_structures/src/frozen.rs b/compiler/rustc_data_structures/src/frozen.rs
index 73190574667..4a60d17de2a 100644
--- a/compiler/rustc_data_structures/src/frozen.rs
+++ b/compiler/rustc_data_structures/src/frozen.rs
@@ -46,7 +46,7 @@
 //!    Frozen::freeze(new_bar)`).
 
 /// An owned immutable value.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Frozen<T>(T);
 
 impl<T> Frozen<T> {