rust/tests/ui/macros/bad-concat.stderr

error: expected a literal
  --> $DIR/bad-concat.rs:5:21
   |
LL |     let _ = concat!(x, y, z, "bar");
   |                     ^  ^  ^
   |
   = note: only literals (like `"foo"`, `42` and `3.14`) can be passed to `concat!()`

error: aborting due to previous error
review comments: modify note wording and change `println` - Don't print the newline on its own to avoid the possibility of printing it out of order due to `stdout` locking. - Modify wording of `concat!()` with non-literals to not mislead into believing that only `&str` literals are accepted. - Add test for `concat!()` with non-literals. 2018-07-15 11:52:11 -07:00			`error: expected a literal`
Remove licenses 2018-12-25 08:56:47 -07:00			`--> $DIR/bad-concat.rs:5:21`
review comments: modify note wording and change `println` - Don't print the newline on its own to avoid the possibility of printing it out of order due to `stdout` locking. - Modify wording of `concat!()` with non-literals to not mislead into believing that only `&str` literals are accepted. - Add test for `concat!()` with non-literals. 2018-07-15 11:52:11 -07:00			`\|`
			`LL \| let _ = concat!(x, y, z, "bar");`
			`\| ^ ^ ^`
			`\|`
			= note: only literals (like `"foo"`, `42` and `3.14`) can be passed to `concat!()`

			`error: aborting due to previous error`