about summary refs log tree commit diff
path: root/tests/rustdoc/generic_const_exprs.rs
diff options
context:
space:
mode:
authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/rustdoc/generic_const_exprs.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/rustdoc/generic_const_exprs.rs')
-rw-r--r--tests/rustdoc/generic_const_exprs.rs24
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/rustdoc/generic_const_exprs.rs b/tests/rustdoc/generic_const_exprs.rs
new file mode 100644
index 00000000000..6ff59163975
--- /dev/null
+++ b/tests/rustdoc/generic_const_exprs.rs
@@ -0,0 +1,24 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/92859>.
+
+#![allow(incomplete_features)]
+#![feature(generic_const_exprs)]
+
+#![crate_name = "foo"]
+
+// @has 'foo/trait.Foo.html'
+
+pub trait Foo: Sized {
+    const WIDTH: usize;
+
+    fn arrayify(self) -> [Self; Self::WIDTH];
+}
+
+impl<T: Sized> Foo for T {
+    const WIDTH: usize = 1;
+
+    // @has - '//*[@id="tymethod.arrayify"]/*[@class="code-header"]' \
+    // 'fn arrayify(self) -> [Self; Self::WIDTH]'
+    fn arrayify(self) -> [Self; Self::WIDTH] {
+        [self]
+    }
+}