Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/src/test/ui/symbol-names/issue-53912.rs b/src/test/ui/symbol-names/issue-53912.rs
new file mode 100644
index 000000000..65b6825a8
--- /dev/null
+++ b/src/test/ui/symbol-names/issue-53912.rs
@@ -0,0 +1,37 @@
+// build-pass
+
+// This test is the same code as in ui/symbol-names/issue-60925.rs but this checks that the
+// reproduction compiles successfully and doesn't segfault, whereas that test just checks that the
+// symbol mangling fix produces the correct result.
+
+fn dummy() {}
+
+mod llvm {
+    pub(crate) struct Foo;
+}
+mod foo {
+    pub(crate) struct Foo<T>(T);
+
+    impl Foo<::llvm::Foo> {
+        pub(crate) fn foo() {
+            for _ in 0..0 {
+                for _ in &[::dummy()] {
+                    ::dummy();
+                    ::dummy();
+                    ::dummy();
+                }
+            }
+        }
+    }
+
+    pub(crate) fn foo() {
+        Foo::foo();
+        Foo::foo();
+    }
+}
+
+pub fn foo() {
+    foo::foo();
+}
+
+fn main() {}