diff --git a/fixed/66930.rs b/fixed/66930-1.rs
similarity index 100%
rename from fixed/66930.rs
rename to fixed/66930-1.rs
diff --git a/ices/66930-2.sh b/ices/66930-2.sh
new file mode 100644
index 00000000..ad3d0544
--- /dev/null
+++ b/ices/66930-2.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+rustc --emit mir --crate-type lib - << END
+static UTF8_CHAR_WIDTH: [u8; 0] = [];
+
+pub fn utf8_char_width(b: u8) -> usize {
+    UTF8_CHAR_WIDTH[b as usize] as usize
+}
+END