1 files changed, 35 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr b/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr
new file mode 100644
index 000000000..bf7cb1607
--- /dev/null
+++ b/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr
@@ -0,0 +1,35 @@
+error: casting a character literal to `u8` truncates
+  --> $DIR/char_lit_as_u8_suggestions.rs:6:13
+   |
+LL |     let _ = 'a' as u8;
+   |             ^^^^^^^^^ help: use a byte literal instead: `b'a'`
+   |
+   = note: `-D clippy::char-lit-as-u8` implied by `-D warnings`
+   = note: `char` is four bytes wide, but `u8` is a single byte
+
+error: casting a character literal to `u8` truncates
+  --> $DIR/char_lit_as_u8_suggestions.rs:7:13
+   |
+LL |     let _ = '/n' as u8;
+   |             ^^^^^^^^^^ help: use a byte literal instead: `b'/n'`
+   |
+   = note: `char` is four bytes wide, but `u8` is a single byte
+
+error: casting a character literal to `u8` truncates
+  --> $DIR/char_lit_as_u8_suggestions.rs:8:13
+   |
+LL |     let _ = '/0' as u8;
+   |             ^^^^^^^^^^ help: use a byte literal instead: `b'/0'`
+   |
+   = note: `char` is four bytes wide, but `u8` is a single byte
+
+error: casting a character literal to `u8` truncates
+  --> $DIR/char_lit_as_u8_suggestions.rs:9:13
+   |
+LL |     let _ = '/x01' as u8;
+   |             ^^^^^^^^^^^^ help: use a byte literal instead: `b'/x01'`
+   |
+   = note: `char` is four bytes wide, but `u8` is a single byte
+
+error: aborting due to 4 previous errors
+