Fix test fixtures

crates/hir-ty/src/display.rs

@@ -304,6 +304,7 @@ pub struct HirDisplayWrapper<'a, T> {
 pub enum ClosureStyle {
     /// `impl FnX(i32, i32) -> i32`, where `FnX` is the most special trait between `Fn`, `FnMut`, `FnOnce` that the
     /// closure implements. This is the default.
+    // FIXME: Allow rendering non capturing closures as plain function pointers?
     ImplFn,
     /// `|i32, i32| -> i32`
     RANotation,

crates/ide/src/inlay_hints/closure_captures.rs

@@ -121,11 +121,11 @@ fn main() {
 // ^ move
 // ^ (
 // ^ &foo
-// ^ ,
+// ^ , $
 // ^ bar
-// ^ ,
+// ^ , $
 // ^ baz
-// ^ ,
+// ^ , $
 // ^ qux
 // ^ )
         foo;
@@ -137,11 +137,11 @@ fn main() {
 // ^ move
 // ^ (
 // ^ &foo
-// ^ ,
+// ^ , $
 // ^ &bar
-// ^ ,
+// ^ , $
 // ^ &baz
-// ^ ,
+// ^ , $
 // ^ &qux
 // ^ )
         &foo;
@@ -161,7 +161,7 @@ fn main() {
 // ^ move
 // ^ (
 // ^ &mut baz
-// ^ ,
+// ^ , $
 // ^ &mut qux
 // ^ )
         baz = NonCopy;