From 26be83b564208d61a06106ea9769b711ad275b85 Mon Sep 17 00:00:00 2001
From: Ryan Levick <ryan.levick@gmail.com>
Date: Tue, 12 Jan 2021 17:54:59 +0100
Subject: [PATCH] Revert "Rollup merge of #79968 -
 bjorn3:better_drop_glue_debuginfo, r=matthewjasper"

This reverts commit f90c7f0f42dbebbb85d9699b5826b0b103b0fbde, reversing
changes made to 5c0f5b69c2b11a16f34ff25da69be831336f3596.
---
 compiler/rustc_symbol_mangling/src/legacy.rs | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/compiler/rustc_symbol_mangling/src/legacy.rs b/compiler/rustc_symbol_mangling/src/legacy.rs
index b0d5f34090241..6356a7e783255 100644
--- a/compiler/rustc_symbol_mangling/src/legacy.rs
+++ b/compiler/rustc_symbol_mangling/src/legacy.rs
@@ -56,15 +56,7 @@ pub(super) fn mangle(
     let hash = get_symbol_hash(tcx, instance, instance_ty, instantiating_crate);
 
     let mut printer = SymbolPrinter { tcx, path: SymbolPath::new(), keep_within_component: false }
-        .print_def_path(
-            def_id,
-            if let ty::InstanceDef::DropGlue(_, _) = instance.def {
-                // Add the name of the dropped type to the symbol name
-                &*instance.substs
-            } else {
-                &[]
-            },
-        )
+        .print_def_path(def_id, &[])
         .unwrap();
 
     if let ty::InstanceDef::VtableShim(..) = instance.def {