Fix needless_continue FP when match type is not unit or never (#15547)

Closes #14550
Closes #15548

changelog: [`needless_continue`] fix FP when match type is not unit or
never

Author: samueltardieu

clippy_lints/src/lib.rs

@@ -619,7 +619,7 @@ pub fn register_lint_passes(store: &mut rustc_lint::LintStore, conf: &'static Co
     store.register_late_pass(|_| Box::new(items_after_statements::ItemsAfterStatements));
     store.register_early_pass(|| Box::new(precedence::Precedence));
     store.register_late_pass(|_| Box::new(needless_parens_on_range_literals::NeedlessParensOnRangeLiterals));
-    store.register_early_pass(|| Box::new(needless_continue::NeedlessContinue));
+    store.register_late_pass(|_| Box::new(needless_continue::NeedlessContinue));
     store.register_early_pass(|| Box::new(redundant_else::RedundantElse));
     store.register_late_pass(|_| Box::new(create_dir::CreateDir));
     store.register_early_pass(|| Box::new(needless_arbitrary_self_type::NeedlessArbitrarySelfType));

clippy_lints/src/loops/mod.rs

@@ -871,7 +871,10 @@ impl<'tcx> LateLintPass<'tcx> for Loops {
 
         while_let_on_iterator::check(cx, expr);
 
-        if let Some(higher::While { condition, body, span }) = higher::While::hir(expr) {
+        if let Some(higher::While {
+            condition, body, span, ..
+        }) = higher::While::hir(expr)
+        {
             while_immutable_condition::check(cx, condition, body);
             while_float::check(cx, condition);
             missing_spin_loop::check(cx, condition, body);