From 5363f350887b1e5b5dd21a86f88c8af9d7fea6da Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:18:25 +0200
Subject: Merging upstream version 1.67.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 compiler/rustc_query_impl/src/profiling_support.rs | 51 +++++++---------------
 1 file changed, 15 insertions(+), 36 deletions(-)

(limited to 'compiler/rustc_query_impl/src/profiling_support.rs')

diff --git a/compiler/rustc_query_impl/src/profiling_support.rs b/compiler/rustc_query_impl/src/profiling_support.rs
index 2cc311d48..81114f2cd 100644
--- a/compiler/rustc_query_impl/src/profiling_support.rs
+++ b/compiler/rustc_query_impl/src/profiling_support.rs
@@ -19,18 +19,18 @@ impl QueryKeyStringCache {
     }
 }
 
-struct QueryKeyStringBuilder<'p, 'c, 'tcx> {
+struct QueryKeyStringBuilder<'p, 'tcx> {
     profiler: &'p SelfProfiler,
     tcx: TyCtxt<'tcx>,
-    string_cache: &'c mut QueryKeyStringCache,
+    string_cache: &'p mut QueryKeyStringCache,
 }
 
-impl<'p, 'c, 'tcx> QueryKeyStringBuilder<'p, 'c, 'tcx> {
+impl<'p, 'tcx> QueryKeyStringBuilder<'p, 'tcx> {
     fn new(
         profiler: &'p SelfProfiler,
         tcx: TyCtxt<'tcx>,
-        string_cache: &'c mut QueryKeyStringCache,
-    ) -> QueryKeyStringBuilder<'p, 'c, 'tcx> {
+        string_cache: &'p mut QueryKeyStringCache,
+    ) -> QueryKeyStringBuilder<'p, 'tcx> {
         QueryKeyStringBuilder { profiler, tcx, string_cache }
     }
 
@@ -99,7 +99,7 @@ impl<'p, 'c, 'tcx> QueryKeyStringBuilder<'p, 'c, 'tcx> {
 }
 
 trait IntoSelfProfilingString {
-    fn to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_, '_>) -> StringId;
+    fn to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId;
 }
 
 // The default implementation of `IntoSelfProfilingString` just uses `Debug`
@@ -109,7 +109,7 @@ trait IntoSelfProfilingString {
 impl<T: Debug> IntoSelfProfilingString for T {
     default fn to_self_profile_string(
         &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
+        builder: &mut QueryKeyStringBuilder<'_, '_>,
     ) -> StringId {
         let s = format!("{:?}", self);
         builder.profiler.alloc_string(&s[..])
@@ -117,60 +117,42 @@ impl<T: Debug> IntoSelfProfilingString for T {
 }
 
 impl<T: SpecIntoSelfProfilingString> IntoSelfProfilingString for T {
-    fn to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_, '_>) -> StringId {
+    fn to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         self.spec_to_self_profile_string(builder)
     }
 }
 
 #[rustc_specialization_trait]
 trait SpecIntoSelfProfilingString: Debug {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId;
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId;
 }
 
 impl SpecIntoSelfProfilingString for DefId {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         builder.def_id_to_string_id(*self)
     }
 }
 
 impl SpecIntoSelfProfilingString for CrateNum {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         builder.def_id_to_string_id(self.as_def_id())
     }
 }
 
 impl SpecIntoSelfProfilingString for DefIndex {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         builder.def_id_to_string_id(DefId { krate: LOCAL_CRATE, index: *self })
     }
 }
 
 impl SpecIntoSelfProfilingString for LocalDefId {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         builder.def_id_to_string_id(DefId { krate: LOCAL_CRATE, index: self.local_def_index })
     }
 }
 
 impl<T: SpecIntoSelfProfilingString> SpecIntoSelfProfilingString for WithOptConstParam<T> {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         // We print `WithOptConstParam` values as tuples to make them shorter
         // and more readable, without losing information:
         //
@@ -205,10 +187,7 @@ where
     T0: SpecIntoSelfProfilingString,
     T1: SpecIntoSelfProfilingString,
 {
-    fn spec_to_self_profile_string(
-        &self,
-        builder: &mut QueryKeyStringBuilder<'_, '_, '_>,
-    ) -> StringId {
+    fn spec_to_self_profile_string(&self, builder: &mut QueryKeyStringBuilder<'_, '_>) -> StringId {
         let val0 = self.0.to_self_profile_string(builder);
         let val1 = self.1.to_self_profile_string(builder);
 
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