Rename File -> SourceFileNode

crates/ra_analysis/src/completion.rs

@@ -2,7 +2,7 @@ use ra_editor::find_node_at_offset;
 use ra_syntax::{
     algo::visit::{visitor, visitor_ctx, Visitor, VisitorCtx},
     ast::{self, AstChildren, LoopBodyOwner, ModuleItemOwner},
-    AstNode, AtomEdit, File,
+    AstNode, AtomEdit, SourceFileNode,
     SyntaxKind::*,
     SyntaxNodeRef, TextUnit,
 };
@@ -63,7 +63,7 @@ pub(crate) fn resolve_based_completion(
 pub(crate) fn find_target_module(
     module_tree: &ModuleTree,
     module_id: ModuleId,
-    file: &File,
+    file: &SourceFileNode,
     offset: TextUnit,
 ) -> Option<ModuleId> {
     let name_ref: ast::NameRef = find_node_at_offset(file.syntax(), offset)?;
@@ -142,7 +142,7 @@ pub(crate) fn scope_completion(
 }
 
 fn complete_module_items(
-    file: &File,
+    file: &SourceFileNode,
     items: AstChildren<ast::ModuleItem>,
     this_item: Option<ast::NameRef>,
     acc: &mut Vec<CompletionItem>,
@@ -164,7 +164,7 @@ fn complete_module_items(
     );
 }
 
-fn complete_name_ref(file: &File, name_ref: ast::NameRef, acc: &mut Vec<CompletionItem>) {
+fn complete_name_ref(file: &SourceFileNode, name_ref: ast::NameRef, acc: &mut Vec<CompletionItem>) {
     if !is_node::<ast::Path>(name_ref.syntax()) {
         return;
     }
@@ -239,7 +239,7 @@ fn is_node<'a, N: AstNode<'a>>(node: SyntaxNodeRef<'a>) -> bool {
 }
 
 fn complete_expr_keywords(
-    file: &File,
+    file: &SourceFileNode,
     fn_def: ast::FnDef,
     name_ref: ast::NameRef,
     acc: &mut Vec<CompletionItem>,

crates/ra_analysis/src/db.rs

@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
 use ra_editor::LineIndex;
-use ra_syntax::{File, SyntaxNode};
+use ra_syntax::{SourceFileNode, SyntaxNode};
 use salsa::{self, Database};
 
 use crate::{
@@ -85,7 +85,7 @@ salsa::database_storage! {
 
 salsa::query_group! {
     pub(crate) trait SyntaxDatabase: crate::input::FilesDatabase {
-        fn file_syntax(file_id: FileId) -> File {
+        fn file_syntax(file_id: FileId) -> SourceFileNode {
             type FileSyntaxQuery;
         }
         fn file_lines(file_id: FileId) -> Arc<LineIndex> {
@@ -103,9 +103,9 @@ salsa::query_group! {
     }
 }
 
-fn file_syntax(db: &impl SyntaxDatabase, file_id: FileId) -> File {
+fn file_syntax(db: &impl SyntaxDatabase, file_id: FileId) -> SourceFileNode {
     let text = db.file_text(file_id);
-    File::parse(&*text)
+    SourceFileNode::parse(&*text)
 }
 fn file_lines(db: &impl SyntaxDatabase, file_id: FileId) -> Arc<LineIndex> {
     let text = db.file_text(file_id);

crates/ra_analysis/src/descriptors/function/scope.rs

@@ -272,7 +272,7 @@ pub fn resolve_local_name<'a>(
 #[cfg(test)]
 mod tests {
     use ra_editor::find_node_at_offset;
-    use ra_syntax::File;
+    use ra_syntax::SourceFileNode;
     use test_utils::extract_offset;
 
     use super::*;
@@ -287,7 +287,7 @@ mod tests {
             buf.push_str(&code[off..]);
             buf
         };
-        let file = File::parse(&code);
+        let file = SourceFileNode::parse(&code);
         let marker: ast::PathExpr = find_node_at_offset(file.syntax(), off).unwrap();
         let fn_def: ast::FnDef = find_node_at_offset(file.syntax(), off).unwrap();
         let scopes = FnScopes::new(fn_def);
@@ -376,7 +376,7 @@ mod tests {
 
     fn do_check_local_name(code: &str, expected_offset: u32) {
         let (off, code) = extract_offset(code);
-        let file = File::parse(&code);
+        let file = SourceFileNode::parse(&code);
         let fn_def: ast::FnDef = find_node_at_offset(file.syntax(), off).unwrap();
         let name_ref: ast::NameRef = find_node_at_offset(file.syntax(), off).unwrap();
 

crates/ra_analysis/src/descriptors/module/scope.rs

@@ -95,10 +95,10 @@ fn collect_imports(tree: ast::UseTree, acc: &mut Vec<Entry>) {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use ra_syntax::{ast::ModuleItemOwner, File};
+    use ra_syntax::{ast::ModuleItemOwner, SourceFileNode};
 
     fn do_check(code: &str, expected: &[&str]) {
-        let file = File::parse(&code);
+        let file = SourceFileNode::parse(&code);
         let scope = ModuleScope::new(file.ast().items());
         let actual = scope.entries.iter().map(|it| it.name()).collect::<Vec<_>>();
         assert_eq!(expected, actual.as_slice());

crates/ra_analysis/src/imp.rs

@@ -7,7 +7,7 @@ use std::{
 use ra_editor::{self, find_node_at_offset, FileSymbol, LineIndex, LocalEdit};
 use ra_syntax::{
     ast::{self, ArgListOwner, Expr, NameOwner},
-    AstNode, File, SmolStr,
+    AstNode, SourceFileNode, SmolStr,
     SyntaxKind::*,
     SyntaxNodeRef, TextRange, TextUnit,
 };
@@ -27,7 +27,7 @@ use crate::{
     input::{FilesDatabase, SourceRoot, SourceRootId, WORKSPACE},
     symbol_index::SymbolIndex,
     AnalysisChange, Cancelable, CrateGraph, CrateId, Diagnostic, FileId, FileResolver,
-    FileSystemEdit, FilePosition, Query, SourceChange, SourceFileEdit,
+    FileSystemEdit, FilePosition, Query, SourceChange, SourceFileNodeEdit,
 };
 
 #[derive(Clone, Debug)]
@@ -180,7 +180,7 @@ impl fmt::Debug for AnalysisImpl {
 }
 
 impl AnalysisImpl {
-    pub fn file_syntax(&self, file_id: FileId) -> File {
+    pub fn file_syntax(&self, file_id: FileId) -> SourceFileNode {
         self.db.file_syntax(file_id)
     }
     pub fn file_line_index(&self, file_id: FileId) -> Arc<LineIndex> {
@@ -562,7 +562,7 @@ impl AnalysisImpl {
 
 impl SourceChange {
     pub(crate) fn from_local_edit(file_id: FileId, label: &str, edit: LocalEdit) -> SourceChange {
-        let file_edit = SourceFileEdit {
+        let file_edit = SourceFileNodeEdit {
             file_id,
             edits: edit.edit.into_atoms(),
         };

crates/ra_analysis/src/lib.rs

@@ -20,7 +20,7 @@ pub mod mock_analysis;
 
 use std::{fmt, sync::Arc};
 
-use ra_syntax::{AtomEdit, File, TextRange, TextUnit};
+use ra_syntax::{AtomEdit, SourceFileNode, TextRange, TextUnit};
 use rayon::prelude::*;
 use relative_path::RelativePathBuf;
 
@@ -128,13 +128,13 @@ pub struct FilePosition {
 #[derive(Debug)]
 pub struct SourceChange {
     pub label: String,
-    pub source_file_edits: Vec<SourceFileEdit>,
+    pub source_file_edits: Vec<SourceFileNodeEdit>,
     pub file_system_edits: Vec<FileSystemEdit>,
     pub cursor_position: Option<FilePosition>,
 }
 
 #[derive(Debug)]
-pub struct SourceFileEdit {
+pub struct SourceFileNodeEdit {
     pub file_id: FileId,
     pub edits: Vec<AtomEdit>,
 }
@@ -204,16 +204,16 @@ pub struct Analysis {
 }
 
 impl Analysis {
-    pub fn file_syntax(&self, file_id: FileId) -> File {
+    pub fn file_syntax(&self, file_id: FileId) -> SourceFileNode {
         self.imp.file_syntax(file_id).clone()
     }
     pub fn file_line_index(&self, file_id: FileId) -> Arc<LineIndex> {
         self.imp.file_line_index(file_id)
     }
-    pub fn extend_selection(&self, file: &File, range: TextRange) -> TextRange {
+    pub fn extend_selection(&self, file: &SourceFileNode, range: TextRange) -> TextRange {
         ra_editor::extend_selection(file, range).unwrap_or(range)
     }
-    pub fn matching_brace(&self, file: &File, offset: TextUnit) -> Option<TextUnit> {
+    pub fn matching_brace(&self, file: &SourceFileNode, offset: TextUnit) -> Option<TextUnit> {
         ra_editor::matching_brace(file, offset)
     }
     pub fn syntax_tree(&self, file_id: FileId) -> String {
@@ -309,7 +309,7 @@ pub struct LibraryData {
 impl LibraryData {
     pub fn prepare(files: Vec<(FileId, String)>, file_resolver: Arc<FileResolver>) -> LibraryData {
         let symbol_index = SymbolIndex::for_files(files.par_iter().map(|(file_id, text)| {
-            let file = File::parse(text);
+            let file = SourceFileNode::parse(text);
             (*file_id, file)
         }));
         LibraryData {

crates/ra_analysis/src/symbol_index.rs

@@ -6,7 +6,7 @@ use std::{
 use fst::{self, Streamer};
 use ra_editor::{file_symbols, FileSymbol};
 use ra_syntax::{
-    File,
+    SourceFileNode,
     SyntaxKind::{self, *},
 };
 use rayon::prelude::*;
@@ -34,7 +34,9 @@ impl Hash for SymbolIndex {
 }
 
 impl SymbolIndex {
-    pub(crate) fn for_files(files: impl ParallelIterator<Item = (FileId, File)>) -> SymbolIndex {
+    pub(crate) fn for_files(
+        files: impl ParallelIterator<Item = (FileId, SourceFileNode)>,
+    ) -> SymbolIndex {
         let mut symbols = files
             .flat_map(|(file_id, file)| {
                 file_symbols(&file)
@@ -51,7 +53,7 @@ impl SymbolIndex {
         SymbolIndex { symbols, map }
     }
 
-    pub(crate) fn for_file(file_id: FileId, file: File) -> SymbolIndex {
+    pub(crate) fn for_file(file_id: FileId, file: SourceFileNode) -> SymbolIndex {
         SymbolIndex::for_files(rayon::iter::once((file_id, file)))
     }
 }

crates/ra_analysis/src/syntax_ptr.rs

@@ -1,4 +1,4 @@
-use ra_syntax::{File, SyntaxKind, SyntaxNode, SyntaxNodeRef, TextRange};
+use ra_syntax::{SourceFileNode, SyntaxKind, SyntaxNode, SyntaxNodeRef, TextRange};
 
 use crate::db::SyntaxDatabase;
 use crate::FileId;
@@ -43,7 +43,7 @@ impl LocalSyntaxPtr {
         }
     }
 
-    pub(crate) fn resolve(self, file: &File) -> SyntaxNode {
+    pub(crate) fn resolve(self, file: &SourceFileNode) -> SyntaxNode {
         let mut curr = file.syntax();
         loop {
             if curr.range() == self.range && curr.kind() == self.kind {
@@ -67,7 +67,7 @@ impl LocalSyntaxPtr {
 #[test]
 fn test_local_syntax_ptr() {
     use ra_syntax::{ast, AstNode};
-    let file = File::parse("struct Foo { f: u32, }");
+    let file = SourceFileNode::parse("struct Foo { f: u32, }");
     let field = file
         .syntax()
         .descendants()

crates/ra_cli/src/main.rs

@@ -11,7 +11,7 @@ use std::{fs, io::Read, path::Path, time::Instant};
 use clap::{App, Arg, SubCommand};
 use join_to_string::join;
 use ra_editor::{extend_selection, file_structure, syntax_tree};
-use ra_syntax::{File, TextRange};
+use ra_syntax::{SourceFileNode, TextRange};
 use tools::collect_tests;
 
 type Result<T> = ::std::result::Result<T, failure::Error>;
@@ -79,9 +79,9 @@ fn main() -> Result<()> {
     Ok(())
 }
 
-fn file() -> Result<File> {
+fn file() -> Result<SourceFileNode> {
     let text = read_stdin()?;
-    Ok(File::parse(&text))
+    Ok(SourceFileNode::parse(&text))
 }
 
 fn read_stdin() -> Result<String> {
@@ -100,12 +100,12 @@ fn render_test(file: &Path, line: usize) -> Result<(String, String)> {
         None => bail!("No test found at line {} at {}", line, file.display()),
         Some((_start_line, test)) => test,
     };
-    let file = File::parse(&test.text);
+    let file = SourceFileNode::parse(&test.text);
     let tree = syntax_tree(&file);
     Ok((test.text, tree))
 }
 
-fn selections(file: &File, start: u32, end: u32) -> String {
+fn selections(file: &SourceFileNode, start: u32, end: u32) -> String {
     let mut ranges = Vec::new();
     let mut cur = Some(TextRange::from_to((start - 1).into(), (end - 1).into()));
     while let Some(r) = cur {

crates/ra_editor/src/code_actions.rs

@@ -3,7 +3,7 @@ use join_to_string::join;
 use ra_syntax::{
     algo::{find_covering_node, find_leaf_at_offset},
     ast::{self, AstNode, AttrsOwner, NameOwner, TypeParamsOwner},
-    Direction, File,
+    Direction, SourceFileNode,
     SyntaxKind::{COMMA, WHITESPACE},
     SyntaxNodeRef, TextRange, TextUnit,
 };
@@ -16,7 +16,10 @@ pub struct LocalEdit {
     pub cursor_position: Option<TextUnit>,
 }
 
-pub fn flip_comma<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce() -> LocalEdit + 'a> {
+pub fn flip_comma<'a>(
+    file: &'a SourceFileNode,
+    offset: TextUnit,
+) -> Option<impl FnOnce() -> LocalEdit + 'a> {
     let syntax = file.syntax();
 
     let comma = find_leaf_at_offset(syntax, offset).find(|leaf| leaf.kind() == COMMA)?;
@@ -33,7 +36,10 @@ pub fn flip_comma<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce()
     })
 }
 
-pub fn add_derive<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce() -> LocalEdit + 'a> {
+pub fn add_derive<'a>(
+    file: &'a SourceFileNode,
+    offset: TextUnit,
+) -> Option<impl FnOnce() -> LocalEdit + 'a> {
     let nominal = find_node_at_offset::<ast::NominalDef>(file.syntax(), offset)?;
     Some(move || {
         let derive_attr = nominal
@@ -58,7 +64,10 @@ pub fn add_derive<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce()
     })
 }
 
-pub fn add_impl<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce() -> LocalEdit + 'a> {
+pub fn add_impl<'a>(
+    file: &'a SourceFileNode,
+    offset: TextUnit,
+) -> Option<impl FnOnce() -> LocalEdit + 'a> {
     let nominal = find_node_at_offset::<ast::NominalDef>(file.syntax(), offset)?;
     let name = nominal.name()?;
 
@@ -98,7 +107,7 @@ pub fn add_impl<'a>(file: &'a File, offset: TextUnit) -> Option<impl FnOnce() ->
 }
 
 pub fn introduce_variable<'a>(
-    file: &'a File,
+    file: &'a SourceFileNode,
     range: TextRange,
 ) -> Option<impl FnOnce() -> LocalEdit + 'a> {
     let node = find_covering_node(file.syntax(), range);

crates/ra_editor/src/extend_selection.rs

@@ -1,11 +1,11 @@
 use ra_syntax::{
     algo::{find_covering_node, find_leaf_at_offset, LeafAtOffset},
-    Direction, File,
+    Direction, SourceFileNode,
     SyntaxKind::*,
     SyntaxNodeRef, TextRange, TextUnit,
 };
 
-pub fn extend_selection(file: &File, range: TextRange) -> Option<TextRange> {
+pub fn extend_selection(file: &SourceFileNode, range: TextRange) -> Option<TextRange> {
     let syntax = file.syntax();
     extend(syntax.borrowed(), range)
 }
@@ -120,7 +120,7 @@ mod tests {
 
     fn do_check(before: &str, afters: &[&str]) {
         let (cursor, before) = extract_offset(before);
-        let file = File::parse(&before);
+        let file = SourceFileNode::parse(&before);
         let mut range = TextRange::offset_len(cursor, 0.into());
         for &after in afters {
             range = extend_selection(&file, range).unwrap();

crates/ra_editor/src/folding_ranges.rs

@@ -1,7 +1,7 @@
 use rustc_hash::FxHashSet;
 
 use ra_syntax::{
-    ast, AstNode, Direction, File,
+    ast, AstNode, Direction, SourceFileNode,
     SyntaxKind::{self, *},
     SyntaxNodeRef, TextRange,
 };
@@ -18,7 +18,7 @@ pub struct Fold {
     pub kind: FoldKind,
 }
 
-pub fn folding_ranges(file: &File) -> Vec<Fold> {
+pub fn folding_ranges(file: &SourceFileNode) -> Vec<Fold> {
     let mut res = vec![];
     let mut visited_comments = FxHashSet::default();
     let mut visited_imports = FxHashSet::default();
@@ -171,7 +171,7 @@ mod tests {
 
     fn do_check(text: &str, fold_kinds: &[FoldKind]) {
         let (ranges, text) = extract_ranges(text);
-        let file = File::parse(&text);
+        let file = SourceFileNode::parse(&text);
         let folds = folding_ranges(&file);
 
         assert_eq!(

crates/ra_editor/src/lib.rs

@@ -30,7 +30,7 @@ pub use ra_syntax::AtomEdit;
 use ra_syntax::{
     algo::find_leaf_at_offset,
     ast::{self, AstNode, NameOwner},
-    File,
+    SourceFileNode,
     Location,
     SyntaxKind::{self, *},
     SyntaxNodeRef, TextRange, TextUnit,
@@ -60,7 +60,7 @@ pub enum RunnableKind {
     Bin,
 }
 
-pub fn matching_brace(file: &File, offset: TextUnit) -> Option<TextUnit> {
+pub fn matching_brace(file: &SourceFileNode, offset: TextUnit) -> Option<TextUnit> {
     const BRACES: &[SyntaxKind] = &[
         L_CURLY, R_CURLY, L_BRACK, R_BRACK, L_PAREN, R_PAREN, L_ANGLE, R_ANGLE,
     ];
@@ -78,7 +78,7 @@ pub fn matching_brace(file: &File, offset: TextUnit) -> Option<TextUnit> {
     Some(matching_node.range().start())
 }
 
-pub fn highlight(file: &File) -> Vec<HighlightedRange> {
+pub fn highlight(file: &SourceFileNode) -> Vec<HighlightedRange> {
     let mut res = Vec::new();
     for node in file.syntax().descendants() {
         let tag = match node.kind() {
@@ -100,7 +100,7 @@ pub fn highlight(file: &File) -> Vec<HighlightedRange> {
     res
 }
 
-pub fn diagnostics(file: &File) -> Vec<Diagnostic> {
+pub fn diagnostics(file: &SourceFileNode) -> Vec<Diagnostic> {
     fn location_to_range(location: Location) -> TextRange {
         match location {
             Location::Offset(offset) => TextRange::offset_len(offset, 1.into()),
@@ -117,11 +117,11 @@ pub fn diagnostics(file: &File) -> Vec<Diagnostic> {
         .collect()
 }
 
-pub fn syntax_tree(file: &File) -> String {
+pub fn syntax_tree(file: &SourceFileNode) -> String {
     ::ra_syntax::utils::dump_tree(file.syntax())
 }
 
-pub fn runnables(file: &File) -> Vec<Runnable> {
+pub fn runnables(file: &SourceFileNode) -> Vec<Runnable> {
     file.syntax()
         .descendants()
         .filter_map(ast::FnDef::cast)
@@ -163,7 +163,7 @@ mod tests {
 
     #[test]
     fn test_highlighting() {
-        let file = File::parse(
+        let file = SourceFileNode::parse(
             r#"
 // comment
 fn main() {}
@@ -184,7 +184,7 @@ fn main() {}
 
     #[test]
     fn test_runnables() {
-        let file = File::parse(
+        let file = SourceFileNode::parse(
             r#"
 fn main() {}
 
@@ -209,7 +209,7 @@ fn test_foo() {}
     fn test_matching_brace() {
         fn do_check(before: &str, after: &str) {
             let (pos, before) = extract_offset(before);
-            let file = File::parse(&before);
+            let file = SourceFileNode::parse(&before);
             let new_pos = match matching_brace(&file, pos) {
                 None => pos,
                 Some(pos) => pos,

crates/ra_editor/src/symbols.rs

@@ -3,7 +3,7 @@ use crate::TextRange;
 use ra_syntax::{
     algo::visit::{visitor, Visitor},
     ast::{self, DocCommentsOwner, NameOwner},
-    AstNode, File, SmolStr, SyntaxKind, SyntaxNodeRef, WalkEvent,
+    AstNode, SourceFileNode, SmolStr, SyntaxKind, SyntaxNodeRef, WalkEvent,
 };
 
 #[derive(Debug, Clone)]
@@ -23,7 +23,7 @@ pub struct FileSymbol {
 }
 
 impl FileSymbol {
-    pub fn docs(&self, file: &File) -> Option<String> {
+    pub fn docs(&self, file: &SourceFileNode) -> Option<String> {
         file.syntax()
             .descendants()
             .filter(|node| node.kind() == self.kind && node.range() == self.node_range)
@@ -52,7 +52,7 @@ impl FileSymbol {
     }
 }
 
-pub fn file_symbols(file: &File) -> Vec<FileSymbol> {
+pub fn file_symbols(file: &SourceFileNode) -> Vec<FileSymbol> {
     file.syntax().descendants().filter_map(to_symbol).collect()
 }
 
@@ -77,7 +77,7 @@ fn to_symbol(node: SyntaxNodeRef) -> Option<FileSymbol> {
         .accept(node)?
 }
 
-pub fn file_structure(file: &File) -> Vec<StructureNode> {
+pub fn file_structure(file: &SourceFileNode) -> Vec<StructureNode> {
     let mut res = Vec::new();
     let mut stack = Vec::new();
 
@@ -153,7 +153,7 @@ mod tests {
 
     #[test]
     fn test_file_structure() {
-        let file = File::parse(
+        let file = SourceFileNode::parse(
             r#"
 struct Foo {
     x: i32

crates/ra_editor/src/test_utils.rs

@@ -1,10 +1,14 @@
 use crate::LocalEdit;
 pub use crate::_test_utils::*;
-use ra_syntax::{File, TextRange, TextUnit};
+use ra_syntax::{SourceFileNode, TextRange, TextUnit};
 
-pub fn check_action<F: Fn(&File, TextUnit) -> Option<LocalEdit>>(before: &str, after: &str, f: F) {
+pub fn check_action<F: Fn(&SourceFileNode, TextUnit) -> Option<LocalEdit>>(
+    before: &str,
+    after: &str,
+    f: F,
+) {
     let (before_cursor_pos, before) = extract_offset(before);
-    let file = File::parse(&before);
+    let file = SourceFileNode::parse(&before);
     let result = f(&file, before_cursor_pos).expect("code action is not applicable");
     let actual = result.edit.apply(&before);
     let actual_cursor_pos = match result.cursor_position {
@@ -15,13 +19,13 @@ pub fn check_action<F: Fn(&File, TextUnit) -> Option<LocalEdit>>(before: &str, a
     assert_eq_text!(after, &actual);
 }
 
-pub fn check_action_range<F: Fn(&File, TextRange) -> Option<LocalEdit>>(
+pub fn check_action_range<F: Fn(&SourceFileNode, TextRange) -> Option<LocalEdit>>(
     before: &str,
     after: &str,
     f: F,
 ) {
     let (range, before) = extract_range(before);
-    let file = File::parse(&before);
+    let file = SourceFileNode::parse(&before);
     let result = f(&file, range).expect("code action is not applicable");
     let actual = result.edit.apply(&before);
     let actual_cursor_pos = match result.cursor_position {

crates/ra_editor/src/typing.rs

@@ -4,14 +4,14 @@ use ra_syntax::{
     algo::{find_covering_node, find_leaf_at_offset, LeafAtOffset},
     ast,
     text_utils::{contains_offset_nonstrict, intersect},
-    AstNode, File, SyntaxKind,
+    AstNode, SourceFileNode, SyntaxKind,
     SyntaxKind::*,
     SyntaxNodeRef, TextRange, TextUnit,
 };
 
 use crate::{find_node_at_offset, EditBuilder, LocalEdit};
 
-pub fn join_lines(file: &File, range: TextRange) -> LocalEdit {
+pub fn join_lines(file: &SourceFileNode, range: TextRange) -> LocalEdit {
     let range = if range.is_empty() {
         let syntax = file.syntax();
         let text = syntax.text().slice(range.start()..);
@@ -55,7 +55,7 @@ pub fn join_lines(file: &File, range: TextRange) -> LocalEdit {
     }
 }
 
-pub fn on_enter(file: &File, offset: TextUnit) -> Option<LocalEdit> {
+pub fn on_enter(file: &SourceFileNode, offset: TextUnit) -> Option<LocalEdit> {
     let comment = find_leaf_at_offset(file.syntax(), offset)
         .left_biased()
         .and_then(ast::Comment::cast)?;
@@ -80,7 +80,7 @@ pub fn on_enter(file: &File, offset: TextUnit) -> Option<LocalEdit> {
     })
 }
 
-fn node_indent<'a>(file: &'a File, node: SyntaxNodeRef) -> Option<&'a str> {
+fn node_indent<'a>(file: &'a SourceFileNode, node: SyntaxNodeRef) -> Option<&'a str> {
     let ws = match find_leaf_at_offset(file.syntax(), node.range().start()) {
         LeafAtOffset::Between(l, r) => {
             assert!(r == node);
@@ -100,7 +100,7 @@ fn node_indent<'a>(file: &'a File, node: SyntaxNodeRef) -> Option<&'a str> {
     Some(&text[pos..])
 }
 
-pub fn on_eq_typed(file: &File, offset: TextUnit) -> Option<LocalEdit> {
+pub fn on_eq_typed(file: &SourceFileNode, offset: TextUnit) -> Option<LocalEdit> {
     let let_stmt: ast::LetStmt = find_node_at_offset(file.syntax(), offset)?;
     if let_stmt.has_semi() {
         return None;
@@ -390,7 +390,7 @@ fn foo() {
 
     fn check_join_lines_sel(before: &str, after: &str) {
         let (sel, before) = extract_range(before);
-        let file = File::parse(&before);
+        let file = SourceFileNode::parse(&before);
         let result = join_lines(&file, sel);
         let actual = result.edit.apply(&before);
         assert_eq_text!(after, &actual);
@@ -469,7 +469,7 @@ pub fn handle_find_matching_brace() {
     fn test_on_eq_typed() {
         fn do_check(before: &str, after: &str) {
             let (offset, before) = extract_offset(before);
-            let file = File::parse(&before);
+            let file = SourceFileNode::parse(&before);
             let result = on_eq_typed(&file, offset).unwrap();
             let actual = result.edit.apply(&before);
             assert_eq_text!(after, &actual);
@@ -513,7 +513,7 @@ fn foo() {
     fn test_on_enter() {
         fn apply_on_enter(before: &str) -> Option<String> {
             let (offset, before) = extract_offset(before);
-            let file = File::parse(&before);
+            let file = SourceFileNode::parse(&before);
             let result = on_enter(&file, offset)?;
             let actual = result.edit.apply(&before);
             let actual = add_cursor(&actual, result.cursor_position.unwrap());

crates/ra_lsp_server/src/conv.rs

@@ -2,7 +2,7 @@ use languageserver_types::{
     Location, Position, Range, SymbolKind, TextDocumentEdit, TextDocumentIdentifier,
     TextDocumentItem, TextDocumentPositionParams, TextEdit, Url, VersionedTextDocumentIdentifier,
 };
-use ra_analysis::{FileId, FileSystemEdit, SourceChange, SourceFileEdit, FilePosition};
+use ra_analysis::{FileId, FileSystemEdit, SourceChange, SourceFileNodeEdit, FilePosition};
 use ra_editor::{AtomEdit, Edit, LineCol, LineIndex};
 use ra_syntax::{SyntaxKind, TextRange, TextUnit};
 
@@ -257,7 +257,7 @@ fn translate_offset_with_edit(
     }
 }
 
-impl TryConvWith for SourceFileEdit {
+impl TryConvWith for SourceFileNodeEdit {
     type Ctx = ServerWorld;
     type Output = TextDocumentEdit;
     fn try_conv_with(self, world: &ServerWorld) -> Result<TextDocumentEdit> {

crates/ra_syntax/src/lib.rs

@@ -61,12 +61,12 @@ pub use crate::{
 
 use crate::yellow::GreenNode;
 
-// TODO: pick a single name for everything. SourceFile maybe?
+// TODO: pick a single name for everything. SourceFileNode maybe?
 /// File represents a parse tree for a single Rust file.
-pub type File = ast::RootNode;
+pub type SourceFileNode = ast::RootNode;
 
-impl File {
+impl SourceFileNode {
-    fn new(green: GreenNode, errors: Vec<SyntaxError>) -> File {
+    fn new(green: GreenNode, errors: Vec<SyntaxError>) -> SourceFileNode {
         let root = SyntaxNode::new(green, errors);
         if cfg!(debug_assertions) {
             utils::validate_block_structure(root.borrowed());
@@ -74,24 +74,24 @@ impl File {
         assert_eq!(root.kind(), SyntaxKind::ROOT);
         ast::RootNode { syntax: root }
     }
-    pub fn parse(text: &str) -> File {
+    pub fn parse(text: &str) -> SourceFileNode {
         let tokens = tokenize(&text);
         let (green, errors) =
             parser_impl::parse_with(yellow::GreenBuilder::new(), text, &tokens, grammar::root);
-        File::new(green, errors)
+        SourceFileNode::new(green, errors)
     }
-    pub fn reparse(&self, edit: &AtomEdit) -> File {
+    pub fn reparse(&self, edit: &AtomEdit) -> SourceFileNode {
         self.incremental_reparse(edit)
             .unwrap_or_else(|| self.full_reparse(edit))
     }
-    pub fn incremental_reparse(&self, edit: &AtomEdit) -> Option<File> {
+    pub fn incremental_reparse(&self, edit: &AtomEdit) -> Option<SourceFileNode> {
         reparsing::incremental_reparse(self.syntax(), edit, self.errors())
-            .map(|(green_node, errors)| File::new(green_node, errors))
+            .map(|(green_node, errors)| SourceFileNode::new(green_node, errors))
     }
-    fn full_reparse(&self, edit: &AtomEdit) -> File {
+    fn full_reparse(&self, edit: &AtomEdit) -> SourceFileNode {
         let text =
             text_utils::replace_range(self.syntax().text().to_string(), edit.delete, &edit.insert);
-        File::parse(&text)
+        SourceFileNode::parse(&text)
     }
     /// Typed AST representation of the parse tree.
     pub fn ast(&self) -> ast::Root {

crates/ra_syntax/src/reparsing.rs

@@ -180,7 +180,7 @@ fn merge_errors(
 #[cfg(test)]
 mod tests {
     use super::{
-        super::{test_utils::extract_range, text_utils::replace_range, utils::dump_tree, File},
+        super::{test_utils::extract_range, text_utils::replace_range, utils::dump_tree, SourceFileNode},
         reparse_block, reparse_leaf, AtomEdit, GreenNode, SyntaxError, SyntaxNodeRef,
 };
 
@@ -192,9 +192,9 @@ mod tests {
         let (range, before) = extract_range(before);
         let after = replace_range(before.clone(), range, replace_with);
 
-        let fully_reparsed = File::parse(&after);
+        let fully_reparsed = SourceFileNode::parse(&after);
         let incrementally_reparsed = {
-            let f = File::parse(&before);
+            let f = SourceFileNode::parse(&before);
             let edit = AtomEdit {
                 delete: range,
                 insert: replace_with.to_string(),
@@ -203,7 +203,7 @@ mod tests {
                 reparser(f.syntax(), &edit).expect("cannot incrementally reparse");
             let green_root = node.replace_with(green);
             let errors = super::merge_errors(f.errors(), new_errors, node, &edit);
-            File::new(green_root, errors)
+            SourceFileNode::new(green_root, errors)
         };
 
         assert_eq_text!(

crates/ra_syntax/src/utils.rs

@@ -1,4 +1,4 @@
-use crate::{File, SyntaxKind, SyntaxNodeRef, WalkEvent};
+use crate::{SourceFileNode, SyntaxKind, SyntaxNodeRef, WalkEvent};
 use std::fmt::Write;
 use std::str;
 
@@ -45,7 +45,7 @@ pub fn dump_tree(syntax: SyntaxNodeRef) -> String {
 }
 
 pub fn check_fuzz_invariants(text: &str) {
-    let file = File::parse(text);
+    let file = SourceFileNode::parse(text);
     let root = file.syntax();
     validate_block_structure(root);
     let _ = file.ast();

crates/ra_syntax/src/validation.rs

@@ -5,7 +5,7 @@ use arrayvec::ArrayString;
 use crate::{
     algo::visit::{visitor_ctx, VisitorCtx},
     ast::{self, AstNode},
-    File,
+    SourceFileNode,
     string_lexing::{self, CharComponentKind},
     yellow::{
         SyntaxError,
@@ -13,7 +13,7 @@ use crate::{
     },
 };
 
-pub(crate) fn validate(file: &File) -> Vec<SyntaxError> {
+pub(crate) fn validate(file: &SourceFileNode) -> Vec<SyntaxError> {
     let mut errors = Vec::new();
     for node in file.syntax().descendants() {
         let _ = visitor_ctx(&mut errors)
@@ -155,11 +155,11 @@ fn is_ascii_escape(code: char) -> bool {
 
 #[cfg(test)]
 mod test {
-    use crate::File;
+    use crate::SourceFileNode;
 
-    fn build_file(literal: &str) -> File {
+    fn build_file(literal: &str) -> SourceFileNode {
         let src = format!("const C: char = '{}';", literal);
-        File::parse(&src)
+        SourceFileNode::parse(&src)
     }
 
     fn assert_valid_char(literal: &str) {

crates/ra_syntax/tests/test.rs

@@ -11,7 +11,7 @@ use std::{
 
 use ra_syntax::{
     utils::{check_fuzz_invariants, dump_tree},
-    File,
+    SourceFileNode,
 };
 
 #[test]
@@ -25,7 +25,7 @@ fn lexer_tests() {
 #[test]
 fn parser_tests() {
     dir_tests(&["parser/inline", "parser/ok", "parser/err"], |text| {
-        let file = File::parse(text);
+        let file = SourceFileNode::parse(text);
         dump_tree(file.syntax())
     })
 }

editors/code/src/commands/apply_source_change.ts

@@ -12,14 +12,14 @@ interface FileSystemEdit {
 
 export interface SourceChange {
     label: string;
-    sourceFileEdits: lc.TextDocumentEdit[];
+    SourceFileNodeEdits: lc.TextDocumentEdit[];
     fileSystemEdits: FileSystemEdit[];
     cursorPosition?: lc.TextDocumentPositionParams;
 }
 
 export async function handle(change: SourceChange) {
     const wsEdit = new vscode.WorkspaceEdit();
-    for (const sourceEdit of change.sourceFileEdits) {
+    for (const sourceEdit of change.SourceFileNodeEdits) {
         const uri = Server.client.protocol2CodeConverter.asUri(
             sourceEdit.textDocument.uri
         );