From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Tue, 2 Sep 2025 19:28:00 +0000 (+0200)
Subject: gccrs: Add test to confirm Rust-GCC/gccrs#3922 fix
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84baeaf6277aa135682aab2c5753705ddc6458be;p=thirdparty%2Fgcc.git

gccrs: Add test to confirm Rust-GCC/gccrs#3922 fix

gcc/testsuite/ChangeLog:

	* rust/compile/issue-3922.rs: New test.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/gcc/testsuite/rust/compile/issue-3922.rs b/gcc/testsuite/rust/compile/issue-3922.rs
new file mode 100644
index 00000000000..3c07f94c295
--- /dev/null
+++ b/gcc/testsuite/rust/compile/issue-3922.rs
@@ -0,0 +1,12 @@
+struct S(
+    [u8; {
+        {
+            // { dg-error "mismatched types. expected .... but got ..integer.. .E0308." "" { target *-*-* } .-1 }
+            struct Z;
+            0
+        }
+        0
+    }],
+);
+
+fn main() {}