diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/string_add.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/string_add.rs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/tools/clippy/tests/ui/string_add.rs b/src/tools/clippy/tests/ui/string_add.rs index 16673c01e..20edbe31f 100644 --- a/src/tools/clippy/tests/ui/string_add.rs +++ b/src/tools/clippy/tests/ui/string_add.rs @@ -1,7 +1,7 @@ -// aux-build:macro_rules.rs +// aux-build:proc_macros.rs -#[macro_use] -extern crate macro_rules; +extern crate proc_macros; +use proc_macros::external; #[warn(clippy::string_add)] #[allow(clippy::string_add_assign, unused)] @@ -22,5 +22,8 @@ fn main() { x = x + 1; assert_eq!(2, x); - string_add!(); + external!({ + let y = "".to_owned(); + let z = y + "..."; + }); } |