--- /dev/null
+// run-rustfix
+
+#![warn(clippy::unreadable_literal)]
+
+struct Foo(u64);
+
+macro_rules! foo {
+ () => {
+ Foo(123123123123)
+ };
+}
+
+struct Bar(f32);
+
+macro_rules! bar {
+ () => {
+ Bar(100200300400.100200300400500)
+ };
+}
+
+fn main() {
+ let _good = (
+ 0b1011_i64,
+ 0o1_234_u32,
+ 0x1_234_567,
+ 65536,
+ 1_2345_6789,
+ 1234_f32,
+ 1_234.12_f32,
+ 1_234.123_f32,
+ 1.123_4_f32,
+ );
+ let _bad = (0b110110_i64, 0xcafebabe_usize, 123456_f32, 1.234567_f32);
+ let _good_sci = 1.1234e1;
+ let _bad_sci = 1.123456e1;
+
+ let _fail1 = 0xabcdef;
+ let _fail2: u32 = 0xBAFEBAFE;
+ let _fail3 = 0xabcdeff;
+ let _fail4: i128 = 0xabcabcabcabcabcabc;
+ let _fail5 = 1.100300400;
+
+ let _ = foo!();
+ let _ = bar!();
+}