1 files changed, 0 insertions, 98 deletions
diff --git a/dev-lang/rust/files/1.61.0-miri-cow.patch b/dev-lang/rust/files/1.61.0-miri-cow.patch
deleted file mode 100644
index fc469731e4f7..000000000000
--- a/dev-lang/rust/files/1.61.0-miri-cow.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-From 830cc58f8a10598f4caa337ca97be51741945499 Mon Sep 17 00:00:00 2001
-From: Ralf Jung <post@ralfj.de>
-Date: Sun, 3 Apr 2022 20:00:03 -0400
-Subject: [PATCH] rustup
-
-gyakovlev: changed paths and removed irrelevant bits
----
- rust-version                     | 2 +-
- src/helpers.rs                   | 4 ++--
- src/machine.rs                   | 2 +-
- src/shims/env.rs                 | 2 +-
- src/shims/foreign_items.rs       | 4 ++--
- src/shims/posix/foreign_items.rs | 2 +-
- 6 files changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/src/helpers.rs b/src/helpers.rs
-index 3ffb983aa..7a63bb03d 100644
---- a/src/tools/miri/src/helpers.rs
-+++ b/src/tools/miri/src/helpers.rs
-@@ -510,7 +510,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
-         let this = self.eval_context_mut();
-         let target = &this.tcx.sess.target;
-         let target_os = &target.os;
--        let last_error = if target.families.contains(&"unix".to_owned()) {
-+        let last_error = if target.families.iter().any(|f| f == "unix") {
-             this.eval_libc(match err_kind {
-                 ConnectionRefused => "ECONNREFUSED",
-                 ConnectionReset => "ECONNRESET",
-@@ -534,7 +534,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
-                     )
-                 }
-             })?
--        } else if target.families.contains(&"windows".to_owned()) {
-+        } else if target.families.iter().any(|f| f == "windows") {
-             // FIXME: we have to finish implementing the Windows equivalent of this.
-             this.eval_windows(
-                 "c",
-diff --git a/src/machine.rs b/src/machine.rs
-index e9ed50724..b4b07a61a 100644
---- a/src/tools/miri/src/machine.rs
-+++ b/src/tools/miri/src/machine.rs
-@@ -227,7 +227,7 @@ impl MemoryExtra {
-     pub fn init_extern_statics<'tcx, 'mir>(
-         this: &mut MiriEvalContext<'mir, 'tcx>,
-     ) -> InterpResult<'tcx> {
--        match this.tcx.sess.target.os.as_str() {
-+        match this.tcx.sess.target.os.as_ref() {
-             "linux" => {
-                 // "environ"
-                 Self::add_extern_static(
-diff --git a/src/shims/env.rs b/src/shims/env.rs
-index c2050647a..822bef56c 100644
---- a/src/tools/miri/src/shims/env.rs
-+++ b/src/src/tools/miri/shims/env.rs
-@@ -41,7 +41,7 @@ impl<'tcx> EnvVars<'tcx> {
-         mut excluded_env_vars: Vec<String>,
-         forwarded_env_vars: Vec<String>,
-     ) -> InterpResult<'tcx> {
--        let target_os = ecx.tcx.sess.target.os.as_str();
-+        let target_os = ecx.tcx.sess.target.os.as_ref();
-         // HACK: Exclude `TERM` var to avoid terminfo trying to open the termcap file.
-         // This is (a) very slow and (b) does not work on Windows.
-         excluded_env_vars.push("TERM".to_owned());
-diff --git a/src/shims/foreign_items.rs b/src/shims/foreign_items.rs
-index ecffd310d..d9e4d9382 100644
---- a/src/tools/miri/src/shims/foreign_items.rs
-+++ b/src/tools/miri/src/shims/foreign_items.rs
-@@ -46,7 +46,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
-     fn min_align(&self, size: u64, kind: MiriMemoryKind) -> Align {
-         let this = self.eval_context_ref();
-         // List taken from `libstd/sys_common/alloc.rs`.
--        let min_align = match this.tcx.sess.target.arch.as_str() {
-+        let min_align = match this.tcx.sess.target.arch.as_ref() {
-             "x86" | "arm" | "mips" | "powerpc" | "powerpc64" | "asmjs" | "wasm32" => 8,
-             "x86_64" | "aarch64" | "mips64" | "s390x" | "sparc64" => 16,
-             arch => bug!("Unsupported target architecture: {}", arch),
-@@ -695,7 +695,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
-             }
- 
-             // Platform-specific shims
--            _ => match this.tcx.sess.target.os.as_str() {
-+            _ => match this.tcx.sess.target.os.as_ref() {
-                 "linux" | "macos" => return shims::posix::foreign_items::EvalContextExt::emulate_foreign_item_by_name(this, link_name, abi, args, dest, ret),
-                 "windows" => return shims::windows::foreign_items::EvalContextExt::emulate_foreign_item_by_name(this, link_name, abi, args, dest, ret),
-                 target => throw_unsup_format!("the target `{}` is not supported", target),
-diff --git a/src/shims/posix/foreign_items.rs b/src/shims/posix/foreign_items.rs
-index 02fb7089c..36bf53059 100644
---- a/src/tools/miri/src/shims/posix/foreign_items.rs
-+++ b/src/tools/miri/src/shims/posix/foreign_items.rs
-@@ -462,7 +462,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
- 
-             // Platform-specific shims
-             _ => {
--                match this.tcx.sess.target.os.as_str() {
-+                match this.tcx.sess.target.os.as_ref() {
-                     "linux" => return shims::posix::linux::foreign_items::EvalContextExt::emulate_foreign_item_by_name(this, link_name, abi, args, dest, ret),
-                     "macos" => return shims::posix::macos::foreign_items::EvalContextExt::emulate_foreign_item_by_name(this, link_name, abi, args, dest, ret),
-                     _ => unreachable!(),