Fix pnc args multiine in the presence of final comments

crates/compiler/fmt/src/expr.rs

@@ -521,10 +521,7 @@ pub fn expr_is_multiline(me: &Expr<'_>, comments_only: bool) -> bool {
                     .any(|loc_arg| expr_is_multiline(&loc_arg.value, comments_only))
         }
         Expr::PncApply(loc_expr, args) => {
-            expr_is_multiline(&loc_expr.value, comments_only)
+            expr_is_multiline(&loc_expr.value, comments_only) || is_collection_multiline(args)
-                || args
-                    .iter()
-                    .any(|loc_arg| expr_is_multiline(&loc_arg.value, comments_only))
         }
 
         Expr::DbgStmt { .. } => true,

crates/compiler/test_syntax/tests/snapshots/pass/pnc_apply_comment_after_newline.expr.formatted.roc

@@ -0,0 +1,4 @@
+i(
+    i,
+)
+    t

crates/compiler/test_syntax/tests/snapshots/pass/pnc_apply_comment_after_newline.expr.result-ast

@@ -0,0 +1,31 @@
+@0-7 SpaceAfter(
+    Apply(
+        @0-6 PncApply(
+            @0-1 Var {
+                module_name: "",
+                ident: "i",
+            },
+            Collection {
+                items: [
+                    @2-3 Var {
+                        module_name: "",
+                        ident: "i",
+                    },
+                ],
+                final_comments: [
+                    Newline,
+                ],
+            },
+        ),
+        [
+            @6-7 Var {
+                module_name: "",
+                ident: "t",
+            },
+        ],
+        Space,
+    ),
+    [
+        Newline,
+    ],
+)

crates/compiler/test_syntax/tests/snapshots/pass/pnc_apply_comment_after_newline.expr.roc

@@ -0,0 +1,2 @@
+i(i,
+)t

crates/compiler/test_syntax/tests/test_snapshots.rs

@@ -189,8 +189,8 @@ mod test_snapshots {
         fail/ability_demands_not_indented_with_first.expr,
         fail/ability_first_demand_not_indented_enough.expr,
         fail/ability_non_signature_expression.expr,
-        fail/all_the_bangs.expr,
         fail/alias_or_opaque_fail.expr,
+        fail/all_the_bangs.expr,
         fail/bound_variable.expr,
         fail/comment_with_tab.expr,
         fail/d_assign_return_bang.expr,
@@ -631,6 +631,7 @@ mod test_snapshots {
         pass/pizza_question.moduledefs,
         pass/plus_if.expr,
         pass/plus_when.expr,
+        pass/pnc_apply_comment_after_newline.expr,
         pass/pos_inf_float.expr,
         pass/positive_float.expr,
         pass/positive_int.expr,