Auto merge of #8937 - Jarcho:merge_match_passes, r=llogiq

[rust.git] / clippy_lints / src / items_after_statements.rs

diff --git a/clippy_lints/src/items_after_statements.rs b/clippy_lints/src/items_after_statements.rs
index 8998fae09de31f38b50d79b48e8fab933bf3b63e..cdefe627efdaad877d2c95150a8ddc6ad036f984 100644 (file)
--- a/clippy_lints/src/items_after_statements.rs
+++ b/clippy_lints/src/items_after_statements.rs
@@ -1,21 +1,21 @@
 //! lint when items are used after statements
 
-use crate::utils::span_lint;
+use clippy_utils::diagnostics::span_lint;
 use rustc_ast::ast::{Block, ItemKind, StmtKind};
 use rustc_lint::{EarlyContext, EarlyLintPass, LintContext};
 use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for items declared after some statement in a block.
+    /// ### What it does
+    /// Checks for items declared after some statement in a block.
     ///
-    /// **Why is this bad?** Items live for the entire scope they are declared
+    /// ### Why is this bad?
+    /// Items live for the entire scope they are declared
     /// in. But statements are processed in order. This might cause confusion as
     /// it's hard to figure out which item is meant in a statement.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
+    /// ### Example
     /// ```rust
     /// // Bad
     /// fn foo() {
@@ -45,6 +45,7 @@
     ///     foo(); // prints "foo"
     /// }
     /// ```
+    #[clippy::version = "pre 1.29.0"]
     pub ITEMS_AFTER_STATEMENTS,
     pedantic,
     "blocks where an item comes after a statement"
@@ -58,12 +59,12 @@ fn check_block(&mut self, cx: &EarlyContext<'_>, item: &Block) {
             return;
         }
 
-        // skip initial items
+        // skip initial items and trailing semicolons
         let stmts = item
             .stmts
             .iter()
             .map(|stmt| &stmt.kind)
-            .skip_while(|s| matches!(**s, StmtKind::Item(..)));
+            .skip_while(|s| matches!(**s, StmtKind::Item(..) | StmtKind::Empty));
 
         // lint on all further items
         for stmt in stmts {