1 files changed, 36 insertions, 0 deletions
diff --git a/tests/rustdoc/constant/const-trait-and-impl-methods.rs b/tests/rustdoc/constant/const-trait-and-impl-methods.rs
new file mode 100644
index 00000000000..30fc539e553
--- /dev/null
+++ b/tests/rustdoc/constant/const-trait-and-impl-methods.rs
@@ -0,0 +1,36 @@
+// check that we don't render `#[const_trait]` methods as `const` - even for
+// const `trait`s and `impl`s.
+#![crate_name = "foo"]
+#![feature(const_trait_impl)]
+
+//@ has foo/trait.Tr.html
+//@ has - '//*[@id="tymethod.required"]' 'fn required()'
+//@ !has - '//*[@id="tymethod.required"]' 'const'
+//@ has - '//*[@id="method.defaulted"]' 'fn defaulted()'
+//@ !has - '//*[@id="method.defaulted"]' 'const'
+#[const_trait]
+pub trait Tr {
+    fn required();
+    fn defaulted() {}
+}
+
+pub struct ConstImpl {}
+pub struct NonConstImpl {}
+
+//@ has foo/struct.ConstImpl.html
+//@ has - '//*[@id="method.required"]' 'fn required()'
+//@ !has - '//*[@id="method.required"]' 'const'
+//@ has - '//*[@id="method.defaulted"]' 'fn defaulted()'
+//@ !has - '//*[@id="method.defaulted"]' 'const'
+impl const Tr for ConstImpl {
+    fn required() {}
+}
+
+//@ has foo/struct.NonConstImpl.html
+//@ has - '//*[@id="method.required"]' 'fn required()'
+//@ !has - '//*[@id="method.required"]' 'const'
+//@ has - '//*[@id="method.defaulted"]' 'fn defaulted()'
+//@ !has - '//*[@id="method.defaulted"]' 'const'
+impl Tr for NonConstImpl {
+    fn required() {}
+}