Make clippy happy.

Author: m-ou-se

src/tools/clippy/clippy_utils/src/sym.rs

@@ -166,7 +166,6 @@ generate! {
     from_ne_bytes,
     from_ptr,
     from_raw,
-    from_str,
     from_str_radix,
     fs,
     fuse,

src/tools/clippy/tests/ui/author/macro_in_closure.stdout

@@ -30,19 +30,16 @@ if let StmtKind::Let(local) = stmt.kind
     && let PatKind::Binding(BindingMode::NONE, _, name1, None) = local2.pat.kind
     && name1.as_str() == "args"
     && let Some(trailing_expr) = block1.expr
-    && let ExprKind::Call(func2, args2) = trailing_expr.kind
-    && paths::CORE_FMT_RT_NEW_V1.matches_path(cx, func2) // Add the path to `clippy_utils::paths` if needed
+    && let ExprKind::Block(block2, None) = trailing_expr.kind
+    && block2.stmts.is_empty()
+    && let Some(trailing_expr1) = block2.expr
+    && let ExprKind::Call(func2, args2) = trailing_expr1.kind
+    && paths::CORE_FMT_RT_NEW.matches_path(cx, func2) // Add the path to `clippy_utils::paths` if needed
     && args2.len() == 2
-    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner1) = args2[0].kind
-    && let ExprKind::Array(elements2) = inner1.kind
-    && elements2.len() == 2
-    && let ExprKind::Lit(ref lit) = elements2[0].kind
-    && let LitKind::Str(s, _) = lit.node
-    && s.as_str() == ""
-    && let ExprKind::Lit(ref lit1) = elements2[1].kind
-    && let LitKind::Str(s1, _) = lit1.node
-    && s1.as_str() == "\n"
-    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner2) = args2[1].kind
+    && let ExprKind::Lit(ref lit) = args2[0].kind
+    && let LitKind::ByteStr(ref vec) = lit.node
+    && let [[128, 1, 10, 0]] = **vec
+    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner1) = args2[1].kind
     && block.expr.is_none()
     && let PatKind::Binding(BindingMode::NONE, _, name2, None) = local.pat.kind
     && name2.as_str() == "print_text"

src/tools/clippy/tests/ui/author/macro_in_loop.stdout

@@ -41,19 +41,16 @@ if let Some(higher::ForLoop { pat: pat, arg: arg, body: body, .. }) = higher::Fo
     && let PatKind::Binding(BindingMode::NONE, _, name2, None) = local1.pat.kind
     && name2.as_str() == "args"
     && let Some(trailing_expr) = block2.expr
-    && let ExprKind::Call(func2, args2) = trailing_expr.kind
-    && paths::CORE_FMT_RT_NEW_V1.matches_path(cx, func2) // Add the path to `clippy_utils::paths` if needed
+    && let ExprKind::Block(block3, None) = trailing_expr.kind
+    && block3.stmts.is_empty()
+    && let Some(trailing_expr1) = block3.expr
+    && let ExprKind::Call(func2, args2) = trailing_expr1.kind
+    && paths::CORE_FMT_RT_NEW.matches_path(cx, func2) // Add the path to `clippy_utils::paths` if needed
     && args2.len() == 2
-    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner1) = args2[0].kind
-    && let ExprKind::Array(elements2) = inner1.kind
-    && elements2.len() == 2
-    && let ExprKind::Lit(ref lit2) = elements2[0].kind
-    && let LitKind::Str(s, _) = lit2.node
-    && s.as_str() == ""
-    && let ExprKind::Lit(ref lit3) = elements2[1].kind
-    && let LitKind::Str(s1, _) = lit3.node
-    && s1.as_str() == "\n"
-    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner2) = args2[1].kind
+    && let ExprKind::Lit(ref lit2) = args2[0].kind
+    && let LitKind::ByteStr(ref vec) = lit2.node
+    && let [[128, 1, 10, 0]] = **vec
+    && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner1) = args2[1].kind
     && block1.expr.is_none()
     && block.expr.is_none()
 {