[COMMITTED,5/9] gccrs: Add testcase for #[rustc_const_stable]
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Commit Message
From: Arthur Cohen <arthur.cohen@embecosm.com>
To ensure we don't introduce regressions back to issue #2314
gcc/testsuite/ChangeLog:
* rust/compile/rustc_const_stable.rs: New test.
---
gcc/testsuite/rust/compile/rustc_const_stable.rs | 2 ++
1 file changed, 2 insertions(+)
create mode 100644 gcc/testsuite/rust/compile/rustc_const_stable.rs
new file mode 100644
@@ -0,0 +1,2 @@
+#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
+pub fn foo() {} // { dg-error "macro not found" "" { target *-*-* } .-1 }