internal: refactor inactive code diagnostics

crates/hir_def/src/body/tests.rs

@@ -88,39 +88,6 @@ mod m {
     );
 }
 
-#[test]
-fn cfg_diagnostics() {
-    check_diagnostics(
-        r"
-fn f() {
-    // The three g̶e̶n̶d̶e̶r̶s̶ statements:
-
-    #[cfg(a)] fn f() {}  // Item statement
-  //^^^^^^^^^^^^^^^^^^^ InactiveCode
-    #[cfg(a)] {}         // Expression statement
-  //^^^^^^^^^^^^ InactiveCode
-    #[cfg(a)] let x = 0; // let statement
-  //^^^^^^^^^^^^^^^^^^^^ InactiveCode
-
-    abc(#[cfg(a)] 0);
-      //^^^^^^^^^^^ InactiveCode
-    let x = Struct {
-        #[cfg(a)] f: 0,
-      //^^^^^^^^^^^^^^ InactiveCode
-    };
-    match () {
-        () => (),
-        #[cfg(a)] () => (),
-      //^^^^^^^^^^^^^^^^^^ InactiveCode
-    }
-
-    #[cfg(a)] 0          // Trailing expression of block
-  //^^^^^^^^^^^ InactiveCode
-}
-    ",
-    );
-}
-
 #[test]
 fn macro_diag_builtin() {
     check_diagnostics(

crates/hir_def/src/nameres/tests/diagnostics.rs

@@ -12,48 +12,6 @@ fn check_no_diagnostics(ra_fixture: &str) {
     db.check_no_diagnostics();
 }
 
-#[test]
-fn inactive_item() {
-    // Additional tests in `cfg` crate. This only tests disabled cfgs.
-
-    check_diagnostics(
-        r#"
-        //- /lib.rs
-          #[cfg(no)] pub fn f() {}
-        //^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-
-          #[cfg(no)] #[cfg(no2)] mod m;
-        //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-
-          #[cfg(all(not(a), b))] enum E {}
-        //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-
-          #[cfg(feature = "std")] use std;
-        //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-        "#,
-    );
-}
-
-/// Tests that `cfg` attributes behind `cfg_attr` is handled properly.
-#[test]
-fn inactive_via_cfg_attr() {
-    cov_mark::check!(cfg_attr_active);
-    check_diagnostics(
-        r#"
-        //- /lib.rs
-          #[cfg_attr(not(never), cfg(no))] fn f() {}
-        //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-
-          #[cfg_attr(not(never), cfg(not(no)))] fn f() {}
-
-          #[cfg_attr(never, cfg(no))] fn g() {}
-
-          #[cfg_attr(not(never), inline, cfg(no))] fn h() {}
-        //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UnconfiguredCode
-        "#,
-    );
-}
-
 #[test]
 fn builtin_macro_fails_expansion() {
     check_diagnostics(