Remove an unused error count check

1 files changed, 1 insertions, 17 deletions

diff --git a/src/tools/clippy/clippy_lints/src/transmute/utils.rs b/src/tools/clippy/clippy_lints/src/transmute/utils.rs
index 1cf6cf8548a..7a7bb9f9c94 100644
--- a/src/tools/clippy/clippy_lints/src/transmute/utils.rs
+++ b/src/tools/clippy/clippy_lints/src/transmute/utils.rs
@@ -37,12 +37,6 @@ pub(super) fn check_cast<'tcx>(
     let inherited = Inherited::new(cx.tcx, local_def_id);
     let fn_ctxt = FnCtxt::new(&inherited, cx.param_env, local_def_id);
 
-    // If we already have errors, we can't be sure we can pointer cast.
-    assert!(
-        !fn_ctxt.errors_reported_since_creation(),
-        "Newly created FnCtxt contained errors"
-    );
-
     if let Ok(check) = cast::CastCheck::new(
         &fn_ctxt,
         e,
@@ -53,17 +47,7 @@ pub(super) fn check_cast<'tcx>(
         DUMMY_SP,
         hir::Constness::NotConst,
     ) {
-        let res = check.do_check(&fn_ctxt);
-
-        // do_check's documentation says that it might return Ok and create
-        // errors in the fcx instead of returning Err in some cases. Those cases
-        // should be filtered out before getting here.
-        assert!(
-            !fn_ctxt.errors_reported_since_creation(),
-            "`fn_ctxt` contained errors after cast check!"
-        );
-
-        res.ok()
+        check.do_check(&fn_ctxt).ok()
     } else {
         None
     }