1 files changed, 39 insertions, 0 deletions
diff --git a/src/test/pretty/issue-4264.rs b/src/test/pretty/issue-4264.rs
new file mode 100644
index 000000000..3dea81129
--- /dev/null
+++ b/src/test/pretty/issue-4264.rs
@@ -0,0 +1,39 @@
+// pretty-compare-only
+// pretty-mode:hir,typed
+// pp-exact:issue-4264.pp
+
+// #4264 fixed-length vector types
+
+pub fn foo(_: [i32; 3]) {}
+
+pub fn bar() {
+    const FOO: usize = 5 - 4;
+    let _: [(); FOO] = [()];
+
+    let _ : [(); 1] = [()];
+
+    let _ = &([1,2,3]) as *const _ as *const [i32; 3];
+
+    format!("test");
+}
+
+pub type Foo = [i32; 3];
+
+pub struct Bar {
+    pub x: [i32; 3]
+}
+
+pub struct TupleBar([i32; 4]);
+
+pub enum Baz {
+    BazVariant([i32; 5])
+}
+
+pub fn id<T>(x: T) -> T { x }
+
+pub fn use_id() {
+    let _ = id::<[i32; 3]>([1,2,3]);
+}
+
+
+fn main() {}