2 files changed, 18 insertions, 18 deletions

diff --git a/crates/ra_hir/src/semantics.rs b/crates/ra_hir/src/semantics.rs
index 5d6edc45c..e09cf3185 100644
--- a/crates/ra_hir/src/semantics.rs
+++ b/crates/ra_hir/src/semantics.rs
@@ -14,7 +14,7 @@ use ra_db::{FileId, FileRange};
 use ra_prof::profile;
 use ra_syntax::{
     algo::{find_node_at_offset, skip_trivia_token},
-    ast, AstNode, Direction, SyntaxNode, SyntaxToken, TextRange, TextUnit,
+    ast, AstNode, Direction, SyntaxNode, SyntaxToken, TextRange, TextSize,
 };
 use rustc_hash::{FxHashMap, FxHashSet};
 
@@ -95,7 +95,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         let token = successors(Some(parent.with_value(token)), |token| {
             let macro_call = token.value.ancestors().find_map(ast::MacroCall::cast)?;
             let tt = macro_call.token_tree()?;
-            if !token.value.text_range().is_subrange(&tt.syntax().text_range()) {
+            if !tt.syntax().text_range().contains_range(token.value.text_range()) {
                 return None;
             }
             let file_id = sa.expand(self.db, token.with_value(&macro_call))?;
@@ -114,7 +114,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
     pub fn descend_node_at_offset<N: ast::AstNode>(
         &self,
         node: &SyntaxNode,
-        offset: TextUnit,
+        offset: TextSize,
     ) -> Option<N> {
         // Handle macro token cases
         node.token_at_offset(offset)
@@ -142,7 +142,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
     pub fn ancestors_at_offset_with_macros(
         &self,
         node: &SyntaxNode,
-        offset: TextUnit,
+        offset: TextSize,
     ) -> impl Iterator<Item = SyntaxNode> + '_ {
         node.token_at_offset(offset)
             .map(|token| self.ancestors_with_macros(token.parent()))
@@ -154,7 +154,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
     pub fn find_node_at_offset_with_macros<N: AstNode>(
         &self,
         node: &SyntaxNode,
-        offset: TextUnit,
+        offset: TextSize,
     ) -> Option<N> {
         self.ancestors_at_offset_with_macros(node, offset).find_map(N::cast)
     }
@@ -164,7 +164,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
     pub fn find_node_at_offset_with_descend<N: AstNode>(
         &self,
         node: &SyntaxNode,
-        offset: TextUnit,
+        offset: TextSize,
     ) -> Option<N> {
         if let Some(it) = find_node_at_offset(&node, offset) {
             return Some(it);
@@ -255,7 +255,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         SemanticsScope { db: self.db, resolver }
     }
 
-    pub fn scope_at_offset(&self, node: &SyntaxNode, offset: TextUnit) -> SemanticsScope<'db, DB> {
+    pub fn scope_at_offset(&self, node: &SyntaxNode, offset: TextSize) -> SemanticsScope<'db, DB> {
         let node = self.find_file(node.clone());
         let resolver = self.analyze2(node.as_ref(), Some(offset)).resolver;
         SemanticsScope { db: self.db, resolver }
@@ -271,7 +271,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         self.analyze2(src.as_ref(), None)
     }
 
-    fn analyze2(&self, src: InFile<&SyntaxNode>, offset: Option<TextUnit>) -> SourceAnalyzer {
+    fn analyze2(&self, src: InFile<&SyntaxNode>, offset: Option<TextSize>) -> SourceAnalyzer {
         let _p = profile("Semantics::analyze2");
 
         let container = match self.with_ctx(|ctx| ctx.find_container(src)) {
@@ -463,7 +463,7 @@ fn original_range_opt(
             return None;
         }
 
-        Some(first.with_value(first.value.text_range().extend_to(&last.value.text_range())))
+        Some(first.with_value(first.value.text_range().cover(last.value.text_range())))
     })?)
 }
 
diff --git a/crates/ra_hir/src/source_analyzer.rs b/crates/ra_hir/src/source_analyzer.rs
index 0ed6d0958..59a3a17d2 100644
--- a/crates/ra_hir/src/source_analyzer.rs
+++ b/crates/ra_hir/src/source_analyzer.rs
@@ -23,7 +23,7 @@ use hir_ty::{
 };
 use ra_syntax::{
     ast::{self, AstNode},
-    SyntaxNode, TextRange, TextUnit,
+    SyntaxNode, TextRange, TextSize,
 };
 
 use crate::{
@@ -50,7 +50,7 @@ impl SourceAnalyzer {
         db: &dyn HirDatabase,
         def: DefWithBodyId,
         node: InFile<&SyntaxNode>,
-        offset: Option<TextUnit>,
+        offset: Option<TextSize>,
     ) -> SourceAnalyzer {
         let (body, source_map) = db.body_with_source_map(def);
         let scopes = db.expr_scopes(def);
@@ -318,7 +318,7 @@ fn scope_for_offset(
     db: &dyn HirDatabase,
     scopes: &ExprScopes,
     source_map: &BodySourceMap,
-    offset: InFile<TextUnit>,
+    offset: InFile<TextSize>,
 ) -> Option<ScopeId> {
     scopes
         .scope_by_expr()
@@ -354,7 +354,7 @@ fn adjust(
     source_map: &BodySourceMap,
     expr_range: TextRange,
     file_id: HirFileId,
-    offset: TextUnit,
+    offset: TextSize,
 ) -> Option<ScopeId> {
     let child_scopes = scopes
         .scope_by_expr()
@@ -369,15 +369,15 @@ fn adjust(
             let node = source.value.to_node(&root);
             Some((node.syntax().text_range(), scope))
         })
-        .filter(|(range, _)| {
-            range.start() <= offset && range.is_subrange(&expr_range) && *range != expr_range
+        .filter(|&(range, _)| {
+            range.start() <= offset && expr_range.contains_range(range) && range != expr_range
         });
 
     child_scopes
-        .max_by(|(r1, _), (r2, _)| {
-            if r2.is_subrange(&r1) {
+        .max_by(|&(r1, _), &(r2, _)| {
+            if r1.contains_range(r2) {
                 std::cmp::Ordering::Greater
-            } else if r1.is_subrange(&r2) {
+            } else if r2.contains_range(r1) {
                 std::cmp::Ordering::Less
             } else {
                 r1.start().cmp(&r2.start())