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authorxizheyin <xizheyin@smail.nju.edu.cn>2025-06-22 00:12:13 +0800
committerxizheyin <xizheyin@smail.nju.edu.cn>2025-06-25 21:07:16 +0800
commitd2d17c60bd62c03b91f6ded31b34da90addf2fc0 (patch)
tree712bb199f9527c72eee0185f4ff98101132bebee /compiler/rustc_passes/src/liveness.rs
parent2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 (diff)
downloadrust-d2d17c60bd62c03b91f6ded31b34da90addf2fc0.tar.gz
rust-d2d17c60bd62c03b91f6ded31b34da90addf2fc0.zip
Add runtime check to avoid overwrite arg easily in diag and store and restore snapshot when set subdiag arg
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
Diffstat (limited to 'compiler/rustc_passes/src/liveness.rs')
-rw-r--r--compiler/rustc_passes/src/liveness.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_passes/src/liveness.rs b/compiler/rustc_passes/src/liveness.rs
index 763d9fda804..46280b31c17 100644
--- a/compiler/rustc_passes/src/liveness.rs
+++ b/compiler/rustc_passes/src/liveness.rs
@@ -1743,6 +1743,7 @@ impl<'tcx> Liveness<'_, 'tcx> {
                             .map(|(_, pat_span, _)| *pat_span)
                             .collect::<Vec<_>>(),
                         errors::UnusedVarTryIgnore {
+                            name: name.clone(),
                             sugg: errors::UnusedVarTryIgnoreSugg {
                                 shorthands,
                                 non_shorthands,