diff options
Diffstat (limited to 'tests/ui/macros/concat-bytes-error.rs')
-rw-r--r-- | tests/ui/macros/concat-bytes-error.rs | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/ui/macros/concat-bytes-error.rs b/tests/ui/macros/concat-bytes-error.rs new file mode 100644 index 000000000..db5d3cab0 --- /dev/null +++ b/tests/ui/macros/concat-bytes-error.rs @@ -0,0 +1,50 @@ +#![feature(concat_bytes)] + +fn main() { + concat_bytes!(pie); //~ ERROR expected a byte literal + concat_bytes!(pie, pie); //~ ERROR expected a byte literal + concat_bytes!("tnrsi", "tnri"); //~ ERROR cannot concatenate string literals + concat_bytes!(2.8); //~ ERROR cannot concatenate float literals + concat_bytes!(300); //~ ERROR cannot concatenate numeric literals + concat_bytes!('a'); //~ ERROR cannot concatenate character literals + concat_bytes!(true, false); //~ ERROR cannot concatenate boolean literals + concat_bytes!(42, b"va", b'l'); //~ ERROR cannot concatenate numeric literals + concat_bytes!(42, b"va", b'l', [1, 2]); //~ ERROR cannot concatenate numeric literals + concat_bytes!([ + "hi", //~ ERROR cannot concatenate string literals + ]); + concat_bytes!([ + 'a', //~ ERROR cannot concatenate character literals + ]); + concat_bytes!([ + true, //~ ERROR cannot concatenate boolean literals + ]); + concat_bytes!([ + false, //~ ERROR cannot concatenate boolean literals + ]); + concat_bytes!([ + 2.6, //~ ERROR cannot concatenate float literals + ]); + concat_bytes!([ + 265, //~ ERROR numeric literal is out of bounds + ]); + concat_bytes!([ + -33, //~ ERROR expected a byte literal + ]); + concat_bytes!([ + b"hi!", //~ ERROR cannot concatenate doubly nested array + ]); + concat_bytes!([ + [5, 6, 7], //~ ERROR cannot concatenate doubly nested array + ]); + concat_bytes!(5u16); //~ ERROR cannot concatenate numeric literals + concat_bytes!([5u16]); //~ ERROR numeric literal is not a `u8` + concat_bytes!([3; ()]); //~ ERROR repeat count is not a positive number + concat_bytes!([3; -2]); //~ ERROR repeat count is not a positive number + concat_bytes!([pie; -2]); //~ ERROR repeat count is not a positive number + concat_bytes!([pie; 2]); //~ ERROR expected a byte literal + concat_bytes!([2.2; 0]); //~ ERROR cannot concatenate float literals + concat_bytes!([5.5; ()]); //~ ERROR repeat count is not a positive number + concat_bytes!([[1, 2, 3]; 3]); //~ ERROR cannot concatenate doubly nested array + concat_bytes!([[42; 2]; 3]); //~ ERROR cannot concatenate doubly nested array +} |