Removed a test for behaviour we aren't implementing

Author: Michael-F-Bryan

crates/assists/src/handlers/inline_function.rs

@@ -140,26 +140,6 @@ fn main() {
         );
     }
 
-    #[test]
-    #[ignore = "not implemented"]
-    fn copy_args_with_no_side_effects_get_inlined() {
-        check_assist(
-            inline_function,
-            r#"
-fn add(a: u32, b: u32) -> u32 { a + b }
-fn main() {
-    let x = add<|>(1, 2);
-}
-"#,
-            r#"
-fn add(a: u32, b: u32) -> u32 { a + b }
-fn main() {
-let x = 1 + 2;
-}
-"#,
-        );
-    }
-
     #[test]
     fn method_inlining_isnt_supported() {
         check_assist_not_applicable(