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authorMichael Goulet <michael@errs.io>2024-09-27 12:56:51 -0400
committerMichael Goulet <michael@errs.io>2024-10-19 18:07:35 +0000
commite83e4e81123ea2babc04238d5aca01ec4bf3e763 (patch)
tree82f61bf363145172ca403449b4f76fb0c0524ac4 /compiler/rustc_trait_selection/src
parenta2a1206811d864df2bb61b2fc27ddc45a3589424 (diff)
downloadrust-e83e4e81123ea2babc04238d5aca01ec4bf3e763.tar.gz
rust-e83e4e81123ea2babc04238d5aca01ec4bf3e763.zip
Get rid of const eval_* and try_eval_* helpers
Diffstat (limited to 'compiler/rustc_trait_selection/src')
-rw-r--r--compiler/rustc_trait_selection/src/error_reporting/traits/on_unimplemented.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/error_reporting/traits/on_unimplemented.rs b/compiler/rustc_trait_selection/src/error_reporting/traits/on_unimplemented.rs
index cd41ab9fa6c..7f42c932fcf 100644
--- a/compiler/rustc_trait_selection/src/error_reporting/traits/on_unimplemented.rs
+++ b/compiler/rustc_trait_selection/src/error_reporting/traits/on_unimplemented.rs
@@ -231,7 +231,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> {
             // Arrays give us `[]`, `[{ty}; _]` and `[{ty}; N]`
             if let ty::Array(aty, len) = self_ty.kind() {
                 flags.push((sym::_Self, Some("[]".to_string())));
-                let len = len.try_to_valtree().and_then(|v| v.try_to_target_usize(self.tcx));
+                let len = len.try_to_target_usize(self.tcx);
                 flags.push((sym::_Self, Some(format!("[{aty}; _]"))));
                 if let Some(n) = len {
                     flags.push((sym::_Self, Some(format!("[{aty}; {n}]"))));