Don't collapse compound type field if it contains comments

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Fixed formatting of method call chain when there is a comment between the colon token `:` and the function name ([#890](https://github.com/JohnnyMorganz/StyLua/issues/890))
 - Luau: Fixed incorrect removal of semicolon before compound assignment with parentheses leading to ambiguous syntax error ([#885](https://github.com/JohnnyMorganz/StyLua/issues/885))
+- Luau: Fixed incorrect collapsing of union/intersection type value with comments in a type table leading to a syntax error ([#893](https://github.com/JohnnyMorganz/StyLua/issues/893))
 
 ## [0.20.0] - 2024-01-20
 

src/formatters/luau.rs

@@ -861,7 +861,10 @@ pub fn format_type_field(
 
     if let TableType::MultiLine = table_type {
         // If still over budget, hang the type
-        if can_hang_type(type_field.value()) && shape.test_over_budget(&value) {
+        if can_hang_type(type_field.value())
+            && (should_hang_type(type_field.value(), CommentSearch::Single)
+                || shape.test_over_budget(&value))
+        {
             value = hang_type_info(ctx, type_field.value(), TypeInfoContext::new(), shape, 1)
         };
 

tests/inputs-luau/type-tables-comments-2.lua

@@ -0,0 +1,6 @@
+-- https://github.com/JohnnyMorganz/StyLua/issues/893
+type Foo = {
+	Status: "loading" -- loading 
+	| "error" -- error
+	| "success" -- success
+}

tests/snapshots/tests__luau@type-tables-comments-2.lua.snap

@@ -0,0 +1,11 @@
+---
+source: tests/tests.rs
+expression: format(&contents)
+input_file: tests/inputs-luau/type-tables-comments-2.lua
+---
+-- https://github.com/JohnnyMorganz/StyLua/issues/893
+type Foo = {
+	Status: "loading" -- loading
+		| "error" -- error
+		| "success", -- success
+}