Auto merge of rust-lang#2756 - RalfJung:rustup, r=RalfJung

Rustup
RalfJung · Jan 13, 2023 · 5883674 · 5883674
2 parents 18e753b + 24d7221
commit 5883674
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Showing 397 changed files with 14,560 additions and 5,746 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/crates/base-db/src/fixture.rs b/crates/base-db/src/fixture.rs
@@ -162,6 +162,7 @@ impl ChangeFixture {
                     Ok(Vec::new()),
                     false,
                     origin,
+                    meta.target_data_layout.as_deref().map(Arc::from),
                 );
                 let prev = crates.insert(crate_name.clone(), crate_id);
                 assert!(prev.is_none());
@@ -197,6 +198,7 @@ impl ChangeFixture {
                 Ok(Vec::new()),
                 false,
                 CrateOrigin::CratesIo { repo: None, name: None },
+                None,
             );
         } else {
             for (from, to, prelude) in crate_deps {
@@ -210,6 +212,8 @@ impl ChangeFixture {
                     .unwrap();
             }
         }
+        let target_layout =
+            crate_graph.iter().next().and_then(|it| crate_graph[it].target_layout.clone());
 
         if let Some(mini_core) = mini_core {
             let core_file = file_id;
@@ -234,6 +238,7 @@ impl ChangeFixture {
                 Ok(Vec::new()),
                 false,
                 CrateOrigin::Lang(LangCrateOrigin::Core),
+                target_layout.clone(),
             );
 
             for krate in all_crates {
@@ -271,6 +276,7 @@ impl ChangeFixture {
                 Ok(proc_macro),
                 true,
                 CrateOrigin::CratesIo { repo: None, name: None },
+                target_layout,
             );
 
             for krate in all_crates {
@@ -391,6 +397,7 @@ struct FileMeta {
     edition: Edition,
     env: Env,
     introduce_new_source_root: Option<SourceRootKind>,
+    target_data_layout: Option<String>,
 }
 
 fn parse_crate(crate_str: String) -> (String, CrateOrigin, Option<String>) {
@@ -400,9 +407,9 @@ fn parse_crate(crate_str: String) -> (String, CrateOrigin, Option<String>) {
                 Some((version, url)) => {
                     (version, CrateOrigin::CratesIo { repo: Some(url.to_owned()), name: None })
                 }
-                _ => panic!("Bad crates.io parameter: {}", data),
+                _ => panic!("Bad crates.io parameter: {data}"),
             },
-            _ => panic!("Bad string for crate origin: {}", b),
+            _ => panic!("Bad string for crate origin: {b}"),
         };
         (a.to_owned(), origin, Some(version.to_string()))
     } else {
@@ -432,8 +439,9 @@ impl From<Fixture> for FileMeta {
             introduce_new_source_root: f.introduce_new_source_root.map(|kind| match &*kind {
                 "local" => SourceRootKind::Local,
                 "library" => SourceRootKind::Library,
-                invalid => panic!("invalid source root kind '{}'", invalid),
+                invalid => panic!("invalid source root kind '{invalid}'"),
             }),
+            target_data_layout: f.target_data_layout,
         }
     }
 }

diff --git a/crates/base-db/src/input.rs b/crates/base-db/src/input.rs
@@ -128,7 +128,7 @@ impl fmt::Display for CrateName {
 impl ops::Deref for CrateName {
     type Target = str;
     fn deref(&self) -> &str {
-        &*self.0
+        &self.0
     }
 }
 
@@ -211,7 +211,7 @@ impl fmt::Display for CrateDisplayName {
 impl ops::Deref for CrateDisplayName {
     type Target = str;
     fn deref(&self) -> &str {
-        &*self.crate_name
+        &self.crate_name
     }
 }
 
@@ -270,6 +270,7 @@ pub struct CrateData {
     pub display_name: Option<CrateDisplayName>,
     pub cfg_options: CfgOptions,
     pub potential_cfg_options: CfgOptions,
+    pub target_layout: Option<Arc<str>>,
     pub env: Env,
     pub dependencies: Vec<Dependency>,
     pub proc_macro: ProcMacroLoadResult,
@@ -328,6 +329,7 @@ impl CrateGraph {
         proc_macro: ProcMacroLoadResult,
         is_proc_macro: bool,
         origin: CrateOrigin,
+        target_layout: Option<Arc<str>>,
     ) -> CrateId {
         let data = CrateData {
             root_file_id,
@@ -340,6 +342,7 @@ impl CrateGraph {
             proc_macro,
             dependencies: Vec::new(),
             origin,
+            target_layout,
             is_proc_macro,
         };
         let crate_id = CrateId(self.arena.len() as u32);
@@ -615,8 +618,8 @@ impl CyclicDependenciesError {
 impl fmt::Display for CyclicDependenciesError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let render = |(id, name): &(CrateId, Option<CrateDisplayName>)| match name {
-            Some(it) => format!("{}({:?})", it, id),
-            None => format!("{:?}", id),
+            Some(it) => format!("{it}({id:?})"),
+            None => format!("{id:?}"),
         };
         let path = self.path.iter().rev().map(render).collect::<Vec<String>>().join(" -> ");
         write!(
@@ -649,6 +652,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate2 = graph.add_crate_root(
             FileId(2u32),
@@ -661,6 +665,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate3 = graph.add_crate_root(
             FileId(3u32),
@@ -673,6 +678,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         assert!(graph
             .add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
@@ -699,6 +705,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate2 = graph.add_crate_root(
             FileId(2u32),
@@ -711,6 +718,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         assert!(graph
             .add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
@@ -734,6 +742,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate2 = graph.add_crate_root(
             FileId(2u32),
@@ -746,6 +755,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate3 = graph.add_crate_root(
             FileId(3u32),
@@ -758,6 +768,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         assert!(graph
             .add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
@@ -781,6 +792,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         let crate2 = graph.add_crate_root(
             FileId(2u32),
@@ -793,6 +805,7 @@ mod tests {
             Ok(Vec::new()),
             false,
             CrateOrigin::CratesIo { repo: None, name: None },
+            None,
         );
         assert!(graph
             .add_dep(

diff --git a/crates/base-db/src/lib.rs b/crates/base-db/src/lib.rs
@@ -75,9 +75,9 @@ pub trait SourceDatabase: FileLoader + std::fmt::Debug {
 }
 
 fn parse_query(db: &dyn SourceDatabase, file_id: FileId) -> Parse<ast::SourceFile> {
-    let _p = profile::span("parse_query").detail(|| format!("{:?}", file_id));
+    let _p = profile::span("parse_query").detail(|| format!("{file_id:?}"));
     let text = db.file_text(file_id);
-    SourceFile::parse(&*text)
+    SourceFile::parse(&text)
 }
 
 /// We don't want to give HIR knowledge of source roots, hence we extract these