#[test] function name with r#keyword be auto filtered out by rust-analyzer.

[Wyvern]

The issue originally report at here rust-lang/rust#99361 (comment), now better for RA team to further investigate.

  #[test]
  fn r#mod(){
        //...
    }

RA auto filtered out this test case.

running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out; finished in 0.00s

Hope to fix it~

[lowr]

@rustbot claim