Auto merge of #69118 - Dylan-DPC:rollup-7hpm1fj, r=Dylan-DPC

Rollup of 9 pull requests

Successful merges:

 - #67642 (Relax bounds on HashMap/HashSet)
 - #68848 (Hasten macro parsing)
 - #69008 (Properly use parent generics for opaque types)
 - #69048 (Suggestion when encountering assoc types from hrtb)
 - #69049 (Optimize image sizes)
 - #69050 (Micro-optimize the heck out of LEB128 reading and writing.)
 - #69068 (Make the SGX arg cleanup implementation a NOP)
 - #69082 (When expecting `BoxFuture` and using `async {}`, suggest `Box::pin`)
 - #69104 (bootstrap: Configure cmake when building sanitizer runtimes)

Failed merges:

r? @ghost

2 files changed, 7 insertions, 8 deletions

diff --git a/src/librustc_parse/parser/mod.rs b/src/librustc_parse/parser/mod.rs
index 37b03cf32f4..e1461dbb8e7 100644
--- a/src/librustc_parse/parser/mod.rs
+++ b/src/librustc_parse/parser/mod.rs
@@ -29,7 +29,6 @@ use syntax::token::{self, DelimToken, Token, TokenKind};
 use syntax::tokenstream::{self, DelimSpan, TokenStream, TokenTree, TreeAndJoint};
 use syntax::util::comments::{doc_comment_style, strip_doc_comment_decoration};
 
-use std::borrow::Cow;
 use std::path::PathBuf;
 use std::{cmp, mem, slice};
 
@@ -108,7 +107,7 @@ pub struct Parser<'a> {
     pub prev_span: Span,
     restrictions: Restrictions,
     /// Used to determine the path to externally loaded source files.
-    pub(super) directory: Directory<'a>,
+    pub(super) directory: Directory,
     /// `true` to parse sub-modules in other files.
     // Public for rustfmt usage.
     pub recurse_into_file_modules: bool,
@@ -370,7 +369,7 @@ impl<'a> Parser<'a> {
     pub fn new(
         sess: &'a ParseSess,
         tokens: TokenStream,
-        directory: Option<Directory<'a>>,
+        directory: Option<Directory>,
         recurse_into_file_modules: bool,
         desugar_doc_comments: bool,
         subparser_name: Option<&'static str>,
@@ -385,7 +384,7 @@ impl<'a> Parser<'a> {
             restrictions: Restrictions::empty(),
             recurse_into_file_modules,
             directory: Directory {
-                path: Cow::from(PathBuf::new()),
+                path: PathBuf::new(),
                 ownership: DirectoryOwnership::Owned { relative: None },
             },
             root_module_name: None,
@@ -413,7 +412,7 @@ impl<'a> Parser<'a> {
                 &sess.source_map().lookup_char_pos(parser.token.span.lo()).file.unmapped_path
             {
                 if let Some(directory_path) = path.parent() {
-                    parser.directory.path = Cow::from(directory_path.to_path_buf());
+                    parser.directory.path = directory_path.to_path_buf();
                 }
             }
         }
diff --git a/src/librustc_parse/parser/module.rs b/src/librustc_parse/parser/module.rs
index 6ce94d3c679..0c8fad03d86 100644
--- a/src/librustc_parse/parser/module.rs
+++ b/src/librustc_parse/parser/module.rs
@@ -285,7 +285,7 @@ impl<'a> Parser<'a> {
 
     fn push_directory(&mut self, id: Ident, attrs: &[Attribute]) {
         if let Some(path) = attr::first_attr_value_str_by_name(attrs, sym::path) {
-            self.directory.path.to_mut().push(&*path.as_str());
+            self.directory.path.push(&*path.as_str());
             self.directory.ownership = DirectoryOwnership::Owned { relative: None };
         } else {
             // We have to push on the current module name in the case of relative
@@ -297,10 +297,10 @@ impl<'a> Parser<'a> {
             if let DirectoryOwnership::Owned { relative } = &mut self.directory.ownership {
                 if let Some(ident) = relative.take() {
                     // remove the relative offset
-                    self.directory.path.to_mut().push(&*ident.as_str());
+                    self.directory.path.push(&*ident.as_str());
                 }
             }
-            self.directory.path.to_mut().push(&*id.as_str());
+            self.directory.path.push(&*id.as_str());
         }
     }
 }