1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/cfg1.rs b/gcc/testsuite/rust/compile/cfg1.rs
new file mode 100644
index 0000000..6984f04
--- /dev/null
+++ b/gcc/testsuite/rust/compile/cfg1.rs
@@ -0,0 +1,31 @@
+// { dg-additional-options "-w" }
+extern "C" {
+    fn printf(s: *const i8, ...);
+}
+
+#[cfg(A)]
+fn test() {
+    unsafe {
+        let a = "test1\n\0";
+        let b = a as *const str;
+        let c = b as *const i8;
+
+        printf(c);
+    }
+}
+
+#[cfg(B)]
+fn test() {
+    unsafe {
+        let a = "test2\n\0";
+        let b = a as *const str;
+        let c = b as *const i8;
+
+        printf(c);
+    }
+}
+
+fn main() {
+    test();
+    // { dg-error "Cannot find path .test. in this scope" "" { target *-*-* } .-1 }
+}