Unrolled build for #141881

Rollup merge of #141881 - lnicola:sync-from-ra, r=lnicola

Subtree update of `rust-analyzer`

r? `@ghost`

Author: rust-timer

src/tools/rust-analyzer/crates/hir-expand/src/files.rs

@@ -42,6 +42,49 @@ impl FilePosition {
         FilePositionWrapper { file_id: self.file_id.file_id(db), offset: self.offset }
     }
 }
+
+impl From<FileRange> for HirFileRange {
+    fn from(value: FileRange) -> Self {
+        HirFileRange { file_id: value.file_id.into(), range: value.range }
+    }
+}
+
+impl From<FilePosition> for HirFilePosition {
+    fn from(value: FilePosition) -> Self {
+        HirFilePosition { file_id: value.file_id.into(), offset: value.offset }
+    }
+}
+
+impl FilePositionWrapper<span::FileId> {
+    pub fn with_edition(self, db: &dyn ExpandDatabase, edition: span::Edition) -> FilePosition {
+        FilePositionWrapper {
+            file_id: EditionedFileId::new(db, self.file_id, edition),
+            offset: self.offset,
+        }
+    }
+}
+
+impl FileRangeWrapper<span::FileId> {
+    pub fn with_edition(self, db: &dyn ExpandDatabase, edition: span::Edition) -> FileRange {
+        FileRangeWrapper {
+            file_id: EditionedFileId::new(db, self.file_id, edition),
+            range: self.range,
+        }
+    }
+}
+
+impl<T> InFileWrapper<span::FileId, T> {
+    pub fn with_edition(self, db: &dyn ExpandDatabase, edition: span::Edition) -> InRealFile<T> {
+        InRealFile { file_id: EditionedFileId::new(db, self.file_id, edition), value: self.value }
+    }
+}
+
+impl HirFileRange {
+    pub fn file_range(self) -> Option<FileRange> {
+        Some(FileRange { file_id: self.file_id.file_id()?, range: self.range })
+    }
+}
+
 #[derive(Debug, PartialEq, Eq, Clone, Copy, Hash)]
 pub struct FileRangeWrapper<FileKind> {
     pub file_id: FileKind,
@@ -194,6 +237,9 @@ impl<FileId: Copy, N: AstNode> InFileWrapper<FileId, N> {
     pub fn syntax(&self) -> InFileWrapper<FileId, &SyntaxNode> {
         self.with_value(self.value.syntax())
     }
+    pub fn node_file_range(&self) -> FileRangeWrapper<FileId> {
+        FileRangeWrapper { file_id: self.file_id, range: self.value.syntax().text_range() }
+    }
 }
 
 impl<FileId: Copy, N: AstNode> InFileWrapper<FileId, &N> {
@@ -204,9 +250,9 @@ impl<FileId: Copy, N: AstNode> InFileWrapper<FileId, &N> {
 }
 
 // region:specific impls
-impl<SN: Borrow<SyntaxNode>> InRealFile<SN> {
-    pub fn file_range(&self) -> FileRange {
-        FileRange { file_id: self.file_id, range: self.value.borrow().text_range() }
+impl<FileId: Copy, SN: Borrow<SyntaxNode>> InFileWrapper<FileId, SN> {
+    pub fn file_range(&self) -> FileRangeWrapper<FileId> {
+        FileRangeWrapper { file_id: self.file_id, range: self.value.borrow().text_range() }
     }
 }
 

src/tools/rust-analyzer/crates/hir-expand/src/lib.rs

@@ -392,6 +392,10 @@ impl HirFileId {
         }
     }
 
+    pub fn call_node(self, db: &dyn ExpandDatabase) -> Option<InFile<SyntaxNode>> {
+        Some(db.lookup_intern_macro_call(self.macro_file()?).to_node(db))
+    }
+
     pub fn as_builtin_derive_attr_node(
         &self,
         db: &dyn ExpandDatabase,
@@ -848,7 +852,10 @@ impl ExpansionInfo {
         map_node_range_up(db, &self.exp_map, range)
     }
 
-    /// Maps up the text range out of the expansion into is macro call.
+    /// Maps up the text range out of the expansion into its macro call.
+    ///
+    /// Note that this may return multiple ranges as we lose the precise association between input to output
+    /// and as such we may consider inputs that are unrelated.
     pub fn map_range_up_once(
         &self,
         db: &dyn ExpandDatabase,
@@ -864,11 +871,10 @@ impl ExpansionInfo {
                 InFile { file_id, value: smallvec::smallvec![span.range + anchor_offset] }
             }
             SpanMap::ExpansionSpanMap(arg_map) => {
-                let arg_range = self
-                    .arg
-                    .value
-                    .as_ref()
-                    .map_or_else(|| TextRange::empty(TextSize::from(0)), |it| it.text_range());
+                let Some(arg_node) = &self.arg.value else {
+                    return InFile::new(self.arg.file_id, smallvec::smallvec![]);
+                };
+                let arg_range = arg_node.text_range();
                 InFile::new(
                     self.arg.file_id,
                     arg_map

src/tools/rust-analyzer/crates/hir-expand/src/prettify_macro_expansion_.rs

@@ -20,42 +20,46 @@ pub fn prettify_macro_expansion(
     let span_offset = syn.text_range().start();
     let target_crate = target_crate_id.data(db);
     let mut syntax_ctx_id_to_dollar_crate_replacement = FxHashMap::default();
-    syntax_bridge::prettify_macro_expansion::prettify_macro_expansion(syn, &mut |dollar_crate| {
-        let ctx = span_map.span_at(dollar_crate.text_range().start() + span_offset).ctx;
-        let replacement =
-            syntax_ctx_id_to_dollar_crate_replacement.entry(ctx).or_insert_with(|| {
-                let macro_call_id =
-                    ctx.outer_expn(db).expect("`$crate` cannot come from `SyntaxContextId::ROOT`");
-                let macro_call = db.lookup_intern_macro_call(macro_call_id.into());
-                let macro_def_crate = macro_call.def.krate;
-                // First, if this is the same crate as the macro, nothing will work but `crate`.
-                // If not, if the target trait has the macro's crate as a dependency, using the dependency name
-                // will work in inserted code and match the user's expectation.
-                // If not, the crate's display name is what the dependency name is likely to be once such dependency
-                // is inserted, and also understandable to the user.
-                // Lastly, if nothing else found, resort to leaving `$crate`.
-                if target_crate_id == macro_def_crate {
-                    make::tokens::crate_kw()
-                } else if let Some(dep) =
-                    target_crate.dependencies.iter().find(|dep| dep.crate_id == macro_def_crate)
-                {
-                    make::tokens::ident(dep.name.as_str())
-                } else if let Some(crate_name) = &macro_def_crate.extra_data(db).display_name {
-                    make::tokens::ident(crate_name.crate_name().as_str())
-                } else {
-                    return dollar_crate.clone();
-                }
-            });
-        if replacement.text() == "$crate" {
-            // The parent may have many children, and looking for the token may yield incorrect results.
-            return dollar_crate.clone();
-        }
-        // We need to `clone_subtree()` but rowan doesn't provide such operation for tokens.
-        let parent = replacement.parent().unwrap().clone_subtree().clone_for_update();
-        parent
-            .children_with_tokens()
-            .filter_map(NodeOrToken::into_token)
-            .find(|it| it.kind() == replacement.kind())
-            .unwrap()
-    })
+    syntax_bridge::prettify_macro_expansion::prettify_macro_expansion(
+        syn,
+        &mut |dollar_crate| {
+            let ctx = span_map.span_at(dollar_crate.text_range().start() + span_offset).ctx;
+            let replacement =
+                syntax_ctx_id_to_dollar_crate_replacement.entry(ctx).or_insert_with(|| {
+                    let macro_call_id = ctx
+                        .outer_expn(db)
+                        .expect("`$crate` cannot come from `SyntaxContextId::ROOT`");
+                    let macro_call = db.lookup_intern_macro_call(macro_call_id.into());
+                    let macro_def_crate = macro_call.def.krate;
+                    // First, if this is the same crate as the macro, nothing will work but `crate`.
+                    // If not, if the target trait has the macro's crate as a dependency, using the dependency name
+                    // will work in inserted code and match the user's expectation.
+                    // If not, the crate's display name is what the dependency name is likely to be once such dependency
+                    // is inserted, and also understandable to the user.
+                    // Lastly, if nothing else found, resort to leaving `$crate`.
+                    if target_crate_id == macro_def_crate {
+                        make::tokens::crate_kw()
+                    } else if let Some(dep) =
+                        target_crate.dependencies.iter().find(|dep| dep.crate_id == macro_def_crate)
+                    {
+                        make::tokens::ident(dep.name.as_str())
+                    } else if let Some(crate_name) = &macro_def_crate.extra_data(db).display_name {
+                        make::tokens::ident(crate_name.crate_name().as_str())
+                    } else {
+                        return dollar_crate.clone();
+                    }
+                });
+            if replacement.text() == "$crate" {
+                // The parent may have many children, and looking for the token may yield incorrect results.
+                return None;
+            }
+            // We need to `clone_subtree()` but rowan doesn't provide such operation for tokens.
+            let parent = replacement.parent().unwrap().clone_subtree().clone_for_update();
+            parent
+                .children_with_tokens()
+                .filter_map(NodeOrToken::into_token)
+                .find(|it| it.kind() == replacement.kind())
+        },
+        |_| (),
+    )
 }