1 files changed, 43 insertions, 0 deletions
diff --git a/tests/ui/error-festival.rs b/tests/ui/error-festival.rs
new file mode 100644
index 00000000000..356564e5407
--- /dev/null
+++ b/tests/ui/error-festival.rs
@@ -0,0 +1,43 @@
+enum Question {
+    Yes,
+    No,
+}
+
+mod foo {
+    const FOO: u32 = 0;
+}
+
+fn main() {
+    let x = "a";
+    x += 2;
+    //~^ ERROR E0368
+    y = 2;
+    //~^ ERROR E0425
+    x.z();
+    //~^ ERROR E0599
+
+    !Question::Yes;
+    //~^ ERROR E0600
+
+    foo::FOO;
+    //~^ ERROR E0603
+
+    0u32 as char;
+    //~^ ERROR E0604
+
+    let x = 0u8;
+    x as Vec<u8>;
+    //~^ ERROR E0605
+
+    let x = 5;
+    let x_is_nonzero = x as bool;
+    //~^ ERROR E0054
+
+    let x = &0u8;
+    let y: u32 = x as u32;
+    //~^ ERROR E0606
+
+    let v = core::ptr::null::<u8>();
+    v as *const [u8];
+    //~^ ERROR E0607
+}