1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-err-early.rs b/src/test/ui/consts/const-err-early.rs
new file mode 100644
index 000000000..d8f7635fe
--- /dev/null
+++ b/src/test/ui/consts/const-err-early.rs
@@ -0,0 +1,21 @@
+#![deny(const_err)]
+
+pub const A: i8 = -i8::MIN; //~ ERROR const_err
+//~| WARN this was previously accepted by the compiler but is being phased out
+pub const B: u8 = 200u8 + 200u8; //~ ERROR const_err
+//~| WARN this was previously accepted by the compiler but is being phased out
+pub const C: u8 = 200u8 * 4; //~ ERROR const_err
+//~| WARN this was previously accepted by the compiler but is being phased out
+pub const D: u8 = 42u8 - (42u8 + 1); //~ ERROR const_err
+//~| WARN this was previously accepted by the compiler but is being phased out
+pub const E: u8 = [5u8][1]; //~ ERROR const_err
+//~| WARN this was previously accepted by the compiler but is being phased out
+
+fn main() {
+    let _a = A;
+    let _b = B;
+    let _c = C;
+    let _d = D;
+    let _e = E;
+    let _e = [6u8][1];
+}