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-rw-r--r--src/test/rustdoc-ui/intra-doc/unused-extern-crate.rs5
-rw-r--r--src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr15
2 files changed, 20 insertions, 0 deletions
diff --git a/src/test/rustdoc-ui/intra-doc/unused-extern-crate.rs b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.rs
new file mode 100644
index 00000000000..186503cf69d
--- /dev/null
+++ b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.rs
@@ -0,0 +1,5 @@
+// compile-flags: --extern zip=whatever.rlib
+#![deny(broken_intra_doc_links)]
+/// See [zip] crate.
+//~^ ERROR unresolved
+pub struct ArrayZip;
diff --git a/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr
new file mode 100644
index 00000000000..b3b57fd1318
--- /dev/null
+++ b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr
@@ -0,0 +1,15 @@
+error: unresolved link to `zip`
+  --> $DIR/unused-extern-crate.rs:3:10
+   |
+LL | /// See [zip] crate.
+   |          ^^^ no item named `zip` in scope
+   |
+note: the lint level is defined here
+  --> $DIR/unused-extern-crate.rs:2:9
+   |
+LL | #![deny(broken_intra_doc_links)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: aborting due to previous error
+