From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:18:58 +0200
Subject: Adding upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../auxiliary/inference_unstable_iterator.rs       | 35 ++++++++++++++++++++++
 .../auxiliary/inference_unstable_itertools.rs      | 25 ++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 tests/ui/inference/auxiliary/inference_unstable_iterator.rs
 create mode 100644 tests/ui/inference/auxiliary/inference_unstable_itertools.rs

(limited to 'tests/ui/inference/auxiliary')

diff --git a/tests/ui/inference/auxiliary/inference_unstable_iterator.rs b/tests/ui/inference/auxiliary/inference_unstable_iterator.rs
new file mode 100644
index 000000000..04bc0b1a8
--- /dev/null
+++ b/tests/ui/inference/auxiliary/inference_unstable_iterator.rs
@@ -0,0 +1,35 @@
+#![feature(staged_api)]
+#![feature(arbitrary_self_types)]
+
+#![stable(feature = "ipu_iterator", since = "1.0.0")]
+
+#[stable(feature = "ipu_iterator", since = "1.0.0")]
+pub trait IpuIterator {
+    #[unstable(feature = "ipu_flatten", issue = "99999")]
+    fn ipu_flatten(&self) -> u32 {
+        0
+    }
+
+    #[unstable(feature = "ipu_flatten", issue = "99999")]
+    fn ipu_by_value_vs_by_ref(self) -> u32 where Self: Sized {
+        0
+    }
+
+    #[unstable(feature = "ipu_flatten", issue = "99999")]
+    fn ipu_by_ref_vs_by_ref_mut(&self) -> u32 {
+        0
+    }
+
+    #[unstable(feature = "ipu_flatten", issue = "99999")]
+    fn ipu_by_mut_ptr_vs_by_const_ptr(self: *mut Self) -> u32 {
+        0
+    }
+
+    #[unstable(feature = "assoc_const_ipu_iter", issue = "99999")]
+    const C: i32;
+}
+
+#[stable(feature = "ipu_iterator", since = "1.0.0")]
+impl IpuIterator for char {
+    const C: i32 = 42;
+}
diff --git a/tests/ui/inference/auxiliary/inference_unstable_itertools.rs b/tests/ui/inference/auxiliary/inference_unstable_itertools.rs
new file mode 100644
index 000000000..fa1efbcfe
--- /dev/null
+++ b/tests/ui/inference/auxiliary/inference_unstable_itertools.rs
@@ -0,0 +1,25 @@
+#![feature(arbitrary_self_types)]
+
+pub trait IpuItertools {
+    fn ipu_flatten(&self) -> u32 {
+        1
+    }
+
+    fn ipu_by_value_vs_by_ref(&self) -> u32 {
+        1
+    }
+
+    fn ipu_by_ref_vs_by_ref_mut(&mut self) -> u32 {
+        1
+    }
+
+    fn ipu_by_mut_ptr_vs_by_const_ptr(self: *const Self) -> u32 {
+        1
+    }
+
+    const C: i32;
+}
+
+impl IpuItertools for char {
+    const C: i32 = 1;
+}
-- 
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