1 files changed, 13 insertions, 0 deletions
diff --git a/tests/rustdoc/cfg-bool.rs b/tests/rustdoc/cfg-bool.rs
new file mode 100644
index 00000000000..34fdfbe930e
--- /dev/null
+++ b/tests/rustdoc/cfg-bool.rs
@@ -0,0 +1,13 @@
+#![feature(doc_cfg)]
+#![crate_name = "foo"]
+
+// regression test for https://github.com/rust-lang/rust/issues/138112
+
+//@ has 'foo/fn.foo.html' '//div[@class="stab portability"]' 'Available nowhere'
+#[doc(cfg(false))]
+pub fn foo() {}
+
+// a cfg(true) will simply be ommited, as it is the same as no cfg.
+//@ !has 'foo/fn.bar.html' '//div[@class="stab portability"]' ''
+#[doc(cfg(true))]
+pub fn bar() {}