6 files changed, 37 insertions, 8 deletions

diff --git a/crates/ra_ide/src/diagnostics.rs b/crates/ra_ide/src/diagnostics.rs
index dd8a7ffd9..73c0b8275 100644
--- a/crates/ra_ide/src/diagnostics.rs
+++ b/crates/ra_ide/src/diagnostics.rs
@@ -78,8 +78,10 @@ pub(crate) fn diagnostics(
             } else {
                 let mut field_list = d.ast(db);
                 for f in d.missed_fields.iter() {
-                    let field =
-                        make::record_field(make::name_ref(&f.to_string()), Some(make::expr_unit()));
+                    let field = make::record_expr_field(
+                        make::name_ref(&f.to_string()),
+                        Some(make::expr_unit()),
+                    );
                     field_list = field_list.append_field(&field);
                 }
 
@@ -178,9 +180,9 @@ fn missing_struct_field_fix(
     if new_field_type.is_unknown() {
         return None;
     }
-    let new_field = make::record_field_def(
+    let new_field = make::record_field(
         record_expr.field_name()?,
-        make::type_ref(&new_field_type.display_source_code(sema.db, module.into()).ok()?),
+        make::ty(&new_field_type.display_source_code(sema.db, module.into()).ok()?),
     );
 
     let last_field = record_fields.fields().last()?;
diff --git a/crates/ra_ide/src/folding_ranges.rs b/crates/ra_ide/src/folding_ranges.rs
index 903c34996..0fbc9babd 100644
--- a/crates/ra_ide/src/folding_ranges.rs
+++ b/crates/ra_ide/src/folding_ranges.rs
@@ -85,7 +85,8 @@ fn fold_kind(kind: SyntaxKind) -> Option<FoldKind> {
         COMMENT => Some(FoldKind::Comment),
         USE => Some(FoldKind::Imports),
         ARG_LIST | PARAM_LIST => Some(FoldKind::ArgList),
-        RECORD_FIELD_LIST
+        ASSOC_ITEM_LIST
+        | RECORD_FIELD_LIST
         | RECORD_PAT_FIELD_LIST
         | RECORD_EXPR_FIELD_LIST
         | ITEM_LIST
@@ -337,6 +338,26 @@ fn main() <fold block>{
     }
 
     #[test]
+    fn test_folds_structs() {
+        check(
+            r#"
+struct Foo <fold block>{
+}</fold>
+"#,
+        );
+    }
+
+    #[test]
+    fn test_folds_traits() {
+        check(
+            r#"
+trait Foo <fold block>{
+}</fold>
+"#,
+        );
+    }
+
+    #[test]
     fn test_folds_macros() {
         check(
             r#"
diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs
index 3cd6c815b..c8d80fcf7 100644
--- a/crates/ra_ide/src/references/rename.rs
+++ b/crates/ra_ide/src/references/rename.rs
@@ -157,7 +157,7 @@ fn rename_to_self(
     }
     let first_param = params.params().next()?;
     let mutable = match first_param.ty() {
-        Some(ast::Type::ReferenceType(rt)) => rt.mut_token().is_some(),
+        Some(ast::Type::RefType(rt)) => rt.mut_token().is_some(),
         _ => return None, // not renaming other types
     };
 
diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs
index 32f34ef10..a32ae0165 100644
--- a/crates/ra_ide/src/syntax_highlighting.rs
+++ b/crates/ra_ide/src/syntax_highlighting.rs
@@ -546,7 +546,7 @@ fn highlight_element(
             T![!] if element.parent().and_then(ast::MacroCall::cast).is_some() => {
                 HighlightTag::Macro.into()
             }
-            T![*] if element.parent().and_then(ast::PointerType::cast).is_some() => {
+            T![*] if element.parent().and_then(ast::PtrType::cast).is_some() => {
                 HighlightTag::Keyword.into()
             }
             T![*] if element.parent().and_then(ast::PrefixExpr::cast).is_some() => {
diff --git a/crates/ra_ide/src/syntax_highlighting/tests.rs b/crates/ra_ide/src/syntax_highlighting/tests.rs
index 87a6e2523..2deee404c 100644
--- a/crates/ra_ide/src/syntax_highlighting/tests.rs
+++ b/crates/ra_ide/src/syntax_highlighting/tests.rs
@@ -9,6 +9,9 @@ use crate::{mock_analysis::single_file, FileRange, TextRange};
 fn test_highlighting() {
     check_highlighting(
         r#"
+use inner::{self as inner_mod};
+mod inner {}
+
 #[derive(Clone, Debug)]
 struct Foo {
     pub x: i32,
diff --git a/crates/ra_ide/test_data/highlighting.html b/crates/ra_ide/test_data/highlighting.html
index 345a2f023..23c25ad8c 100644
--- a/crates/ra_ide/test_data/highlighting.html
+++ b/crates/ra_ide/test_data/highlighting.html
@@ -35,7 +35,10 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
 
 .unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
 </style>
-<pre><code><span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">derive</span><span class="punctuation">(</span><span class="attribute">Clone</span><span class="punctuation">,</span><span class="attribute"> Debug</span><span class="punctuation">)</span><span class="attribute">]</span>
+<pre><code><span class="keyword">use</span> <span class="module">inner</span><span class="operator">::</span><span class="punctuation">{</span><span class="self_keyword">self</span> <span class="keyword">as</span> <span class="module declaration">inner_mod</span><span class="punctuation">}</span><span class="punctuation">;</span>
+<span class="keyword">mod</span> <span class="module declaration">inner</span> <span class="punctuation">{</span><span class="punctuation">}</span>
+
+<span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">derive</span><span class="punctuation">(</span><span class="attribute">Clone</span><span class="punctuation">,</span><span class="attribute"> Debug</span><span class="punctuation">)</span><span class="attribute">]</span>
 <span class="keyword">struct</span> <span class="struct declaration">Foo</span> <span class="punctuation">{</span>
     <span class="keyword">pub</span> <span class="field declaration">x</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span>
     <span class="keyword">pub</span> <span class="field declaration">y</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span>