From ecd06e1e6ad28daab4e0ed5a8d6014a3ca2affb9 Mon Sep 17 00:00:00 2001
From: threadexception <hannes.gaumann@outlook.de>
Date: Tue, 18 Jan 2022 17:09:17 +0100
Subject: Don't suggest inaccessible fields

---
 src/test/ui/suggestions/private-field.rs     | 19 +++++++++++++++++++
 src/test/ui/suggestions/private-field.stderr | 11 +++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 src/test/ui/suggestions/private-field.rs
 create mode 100644 src/test/ui/suggestions/private-field.stderr

(limited to 'src/test')

diff --git a/src/test/ui/suggestions/private-field.rs b/src/test/ui/suggestions/private-field.rs
new file mode 100644
index 00000000000..1cc4d2a4d06
--- /dev/null
+++ b/src/test/ui/suggestions/private-field.rs
@@ -0,0 +1,19 @@
+// compile-flags: --crate-type lib
+pub struct S {
+    pub val: string::MyString,
+}
+
+pub fn test(s: S) {
+    dbg!(s.cap) //~ ERROR: no field `cap` on type `S` [E0609]
+}
+
+pub(crate) mod string {
+
+    pub struct MyString {
+        buf: MyVec,
+    }
+
+    struct MyVec {
+        cap: usize,
+    }
+}
diff --git a/src/test/ui/suggestions/private-field.stderr b/src/test/ui/suggestions/private-field.stderr
new file mode 100644
index 00000000000..c38c795e07a
--- /dev/null
+++ b/src/test/ui/suggestions/private-field.stderr
@@ -0,0 +1,11 @@
+error[E0609]: no field `cap` on type `S`
+  --> $DIR/private-field.rs:7:12
+   |
+LL |     dbg!(s.cap)
+   |            ^^^ unknown field
+   |
+   = note: available fields are: `val`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0609`.
-- 
cgit 1.4.1-3-g733a5