diff options
| -rw-r--r-- | clippy_lints/src/semicolon_block.rs | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/clippy_lints/src/semicolon_block.rs b/clippy_lints/src/semicolon_block.rs index f6c128d4c52..db91c57b181 100644 --- a/clippy_lints/src/semicolon_block.rs +++ b/clippy_lints/src/semicolon_block.rs @@ -102,7 +102,7 @@ impl SemicolonBlock { } fn semicolon_outside_block(&self, cx: &LateContext<'_>, block: &Block<'_>, tail_stmt_expr: &Expr<'_>) { - let insert_span = block.span.with_lo(block.span.hi()); + let insert_span = block.span.shrink_to_hi(); // For macro call semicolon statements (`mac!();`), the statement's span does not actually // include the semicolon itself, so use `mac_call_stmt_semi_span`, which finds the semicolon @@ -144,28 +144,20 @@ impl LateLintPass<'_> for SemicolonBlock { kind: ExprKind::Block(block, _), .. }) if !block.span.from_expansion() && stmt.span.contains(block.span) => { - let Block { - expr: None, - stmts: [.., stmt], - .. - } = block - else { - return; - }; - let &Stmt { - kind: StmtKind::Semi(expr), - .. - } = stmt - else { - return; - }; - self.semicolon_outside_block(cx, block, expr); + if block.expr.is_none() + && let [.., stmt] = block.stmts + && let StmtKind::Semi(expr) = stmt.kind + { + self.semicolon_outside_block(cx, block, expr); + } }, StmtKind::Semi(Expr { - kind: ExprKind::Block(block @ Block { expr: Some(tail), .. }, _), + kind: ExprKind::Block(block, _), .. }) if !block.span.from_expansion() => { - self.semicolon_inside_block(cx, block, tail, stmt.span); + if let Some(tail) = block.expr { + self.semicolon_inside_block(cx, block, tail, stmt.span); + } }, _ => (), } @@ -173,9 +165,5 @@ impl LateLintPass<'_> for SemicolonBlock { } fn get_line(cx: &LateContext<'_>, span: Span) -> Option<usize> { - if let Ok(line) = cx.sess().source_map().lookup_line(span.lo()) { - return Some(line.line); - } - - None + cx.sess().source_map().lookup_line(span.lo()).ok().map(|line| line.line) } |