From e0e379b6fde67302b7922e90df3cdb5695cfd011 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Esteban=20K=C3=BCber?= <esteban@kuber.com.ar>
Date: Wed, 8 Nov 2023 21:59:10 +0000
Subject: [PATCH] Add test for public struct with private fields

---
 tests/ui/xcrate/auxiliary/xcrate_unit_struct.rs |  5 +++++
 tests/ui/xcrate/xcrate-unit-struct.rs           |  2 ++
 tests/ui/xcrate/xcrate-unit-struct.stderr       | 13 ++++++++++++-
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/tests/ui/xcrate/auxiliary/xcrate_unit_struct.rs b/tests/ui/xcrate/auxiliary/xcrate_unit_struct.rs
index 69ed498e7e1..4f8b3508398 100644
--- a/tests/ui/xcrate/auxiliary/xcrate_unit_struct.rs
+++ b/tests/ui/xcrate/auxiliary/xcrate_unit_struct.rs
@@ -18,6 +18,11 @@ pub struct TupleStruct(pub usize, pub &'static str);
 
 #[derive(Copy, Clone)]
 pub struct StructWithFields {
+    pub foo: isize,
+}
+
+#[derive(Copy, Clone)]
+pub struct StructWithPrivFields {
     foo: isize,
 }
 
diff --git a/tests/ui/xcrate/xcrate-unit-struct.rs b/tests/ui/xcrate/xcrate-unit-struct.rs
index c99cf77ce7a..bc14cd8d4c0 100644
--- a/tests/ui/xcrate/xcrate-unit-struct.rs
+++ b/tests/ui/xcrate/xcrate-unit-struct.rs
@@ -8,5 +8,7 @@ extern crate xcrate_unit_struct;
 fn main() {
     let _ = xcrate_unit_struct::StructWithFields;
     //~^ ERROR expected value, found struct `xcrate_unit_struct::StructWithFields`
+    let _ = xcrate_unit_struct::StructWithPrivFields;
+    //~^ ERROR expected value, found struct `xcrate_unit_struct::StructWithPrivFields`
     let _ = xcrate_unit_struct::Struct;
 }
diff --git a/tests/ui/xcrate/xcrate-unit-struct.stderr b/tests/ui/xcrate/xcrate-unit-struct.stderr
index cee31456888..c6402e929be 100644
--- a/tests/ui/xcrate/xcrate-unit-struct.stderr
+++ b/tests/ui/xcrate/xcrate-unit-struct.stderr
@@ -9,6 +9,17 @@ LL |     let _ = xcrate_unit_struct::StructWithFields;
 LL | pub struct StructWithFields {
    | --------------------------- `xcrate_unit_struct::StructWithFields` defined here
 
-error: aborting due to previous error
+error[E0423]: expected value, found struct `xcrate_unit_struct::StructWithPrivFields`
+  --> $DIR/xcrate-unit-struct.rs:11:13
+   |
+LL |     let _ = xcrate_unit_struct::StructWithPrivFields;
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use struct literal syntax instead: `xcrate_unit_struct::StructWithPrivFields { foo: val }`
+   |
+  ::: $DIR/auxiliary/xcrate_unit_struct.rs:25:1
+   |
+LL | pub struct StructWithPrivFields {
+   | ------------------------------- `xcrate_unit_struct::StructWithPrivFields` defined here
+
+error: aborting due to 2 previous errors
 
 For more information about this error, try `rustc --explain E0423`.