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-rw-r--r--src/tools/rustfmt/tests/target/unsafe-mod.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/unsafe-mod.rs b/src/tools/rustfmt/tests/target/unsafe-mod.rs
new file mode 100644
index 000000000..05ba2f54f
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/unsafe-mod.rs
@@ -0,0 +1,7 @@
+// These are supported by rustc syntactically but not semantically.
+
+#[cfg(any())]
+unsafe mod m {}
+
+#[cfg(any())]
+unsafe extern "C++" {}