1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/ui/imports/no-std-inject.rs b/src/test/ui/imports/no-std-inject.rs
new file mode 100644
index 000000000..e9664a4dd
--- /dev/null
+++ b/src/test/ui/imports/no-std-inject.rs
@@ -0,0 +1,6 @@
+#![no_std]
+
+extern crate core; //~ ERROR: the name `core` is defined multiple times
+extern crate std;
+
+fn main() {}