Auto merge of #16022 - Xanewok:no-warn-semicolon-in-expr-from-macros, r=lnicola

internal: Don't explicitly warn against `semicolon_in_expressions_from_macros`

This has been warn-by-default for two years now and has already been added to the future-incompat lints in 1.68.

See https://github.com/rust-lang/rust/issues/79813 for the tracking issue.

crates/base-db/src/lib.rs

@@ -1,6 +1,6 @@
 //! base_db defines basic database traits. The concrete DB is defined by ide.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod input;
 mod change;

crates/cfg/src/lib.rs

@@ -1,6 +1,6 @@
 //! cfg defines conditional compiling options, `cfg` attribute parser and evaluator
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod cfg_expr;
 mod dnf;

crates/flycheck/src/lib.rs

@@ -2,7 +2,7 @@
 //! another compatible command (f.x. clippy) in a background thread and provide
 //! LSP diagnostics based on the output of the command.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::{
     ffi::OsString,

crates/hir-def/src/lib.rs

@@ -7,7 +7,7 @@
 //! Note that `hir_def` is a work in progress, so not all of the above is
 //! actually true.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 
 #[allow(unused)]

crates/hir-expand/src/lib.rs

@@ -4,7 +4,7 @@
 //! tree originates not from the text of some `FileId`, but from some macro
 //! expansion.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 pub mod db;
 pub mod ast_id_map;

crates/hir-ty/src/lib.rs

@@ -1,6 +1,6 @@
 //! The type system. We currently use this to infer types for completion, hover
 //! information and various assists.
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 
 #[allow(unused)]

crates/hir/src/lib.rs

@@ -17,7 +17,7 @@
 //! from the ide with completions, hovers, etc. It is a (soft, internal) boundary:
 //! <https://www.tedinski.com/2018/02/06/system-boundaries.html>.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 #![recursion_limit = "512"]
 

crates/ide-assists/src/lib.rs

@@ -58,7 +58,7 @@
 //! See also this post:
 //! <https://rust-analyzer.github.io/blog/2020/09/28/how-to-make-a-light-bulb.html>
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 #[allow(unused)]
 macro_rules! eprintln {

crates/ide-completion/src/lib.rs

@@ -1,6 +1,6 @@
 //! `completions` crate provides utilities for generating completions of user input.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod completions;
 mod config;

crates/ide-db/src/lib.rs

@@ -2,7 +2,7 @@
 //!
 //! It is mainly a `HirDatabase` for semantic analysis, plus a `SymbolsDatabase`, for fuzzy search.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod apply_change;
 

crates/ide-diagnostics/src/lib.rs

@@ -23,7 +23,7 @@
 //! There are also a couple of ad-hoc diagnostics implemented directly here, we
 //! don't yet have a great pattern for how to do them properly.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod handlers {
     pub(crate) mod break_outside_of_loop;

crates/ide-ssr/src/lib.rs

@@ -3,7 +3,7 @@
 //! Allows searching the AST for code that matches one or more patterns and then replacing that code
 //! based on a template.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 // Feature: Structural Search and Replace
 //

crates/ide/src/lib.rs

@@ -8,7 +8,7 @@
 //! in this crate.
 
 // For proving that RootDatabase is RefUnwindSafe.
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 #![recursion_limit = "128"]
 

crates/limit/src/lib.rs

@@ -1,6 +1,6 @@
 //! limit defines a struct to enforce limits.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 #[cfg(feature = "tracking")]
 use std::sync::atomic::AtomicUsize;

crates/mbe/src/lib.rs

@@ -6,7 +6,7 @@
 //! The tests for this functionality live in another crate:
 //! `hir_def::macro_expansion_tests::mbe`.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod parser;
 mod expander;

crates/parser/src/lib.rs

@@ -17,7 +17,7 @@
 //!
 //! [`Parser`]: crate::parser::Parser
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![allow(rustdoc::private_intra_doc_links)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 

crates/paths/src/lib.rs

@@ -1,7 +1,7 @@
 //! Thin wrappers around `std::path`, distinguishing between absolute and
 //! relative paths.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::{
     borrow::Borrow,

crates/proc-macro-api/src/lib.rs

@@ -5,7 +5,7 @@
 //! is used to provide basic infrastructure for communication between two
 //! processes: Client (RA itself), Server (the external program)
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 pub mod msg;
 mod process;

crates/proc-macro-srv/src/lib.rs

@@ -12,7 +12,7 @@
 
 #![cfg(any(feature = "sysroot-abi", rust_analyzer))]
 #![feature(proc_macro_internals, proc_macro_diagnostic, proc_macro_span)]
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![allow(unreachable_pub)]
 
 extern crate proc_macro;

crates/proc-macro-test/imp/src/lib.rs

@@ -1,6 +1,6 @@
 //! Exports a few trivial procedural macros for testing.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use proc_macro::{Group, Ident, Literal, Punct, Span, TokenStream, TokenTree};
 

crates/proc-macro-test/src/lib.rs

@@ -1,6 +1,6 @@
 //! Exports a few trivial procedural macros for testing.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 pub static PROC_MACRO_TEST_LOCATION: &str =
     include_str!(concat!(env!("OUT_DIR"), "/proc_macro_test_location.txt"));

crates/profile/src/lib.rs

@@ -1,6 +1,6 @@
 //! A collection of tools for profiling rust-analyzer.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod stop_watch;
 mod memory_usage;

crates/project-model/src/lib.rs

@@ -15,7 +15,7 @@
 //!   procedural macros).
 //! * Lowering of concrete model to a [`base_db::CrateGraph`]
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod manifest_path;
 mod cargo_workspace;

crates/rust-analyzer/src/bin/main.rs

@@ -2,7 +2,7 @@
 //!
 //! Based on cli flags, either spawns an LSP server, or runs a batch analysis
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
 #[cfg(feature = "in-rust-tree")]
 #[allow(unused_extern_crates)]

crates/rust-analyzer/src/lib.rs

@@ -9,7 +9,7 @@
 //! The `cli` submodule implements some batch-processing analysis, primarily as
 //! a debugging aid.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 pub mod cli;
 

crates/rust-analyzer/tests/slow-tests/main.rs

@@ -8,7 +8,7 @@
 //! specific JSON shapes here -- there's little value in such tests, as we can't
 //! be sure without a real client anyway.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 #[cfg(not(feature = "in-rust-tree"))]
 mod sourcegen;

crates/sourcegen/src/lib.rs

@@ -6,7 +6,7 @@
 //!
 //! This crate contains utilities to make this kind of source-gen easy.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::{
     fmt, fs, mem,

crates/stdx/src/lib.rs

@@ -1,6 +1,6 @@
 //! Missing batteries for standard libraries.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::io as sio;
 use std::process::Command;

crates/syntax/src/lib.rs

@@ -20,7 +20,7 @@
 //! [Swift]: <https://github.com/apple/swift/blob/13d593df6f359d0cb2fc81cfaac273297c539455/lib/Syntax/README.md>
 
 #![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 #[allow(unused)]
 macro_rules! eprintln {

crates/test-utils/src/lib.rs

@@ -6,7 +6,7 @@
 //! * Extracting markup (mainly, `$0` markers) out of fixture strings.
 //! * marks (see the eponymous module).
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod assert_linear;
 pub mod bench_fixture;

crates/text-edit/src/lib.rs

@@ -4,7 +4,7 @@
 //! so `TextEdit` is the ultimate representation of the work done by
 //! rust-analyzer.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use itertools::Itertools;
 use std::cmp::max;

crates/toolchain/src/lib.rs

@@ -1,6 +1,6 @@
 //! Discovery of `cargo` & `rustc` executables.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::{env, iter, path::PathBuf};
 

crates/tt/src/lib.rs

@@ -2,7 +2,7 @@
 //! input and output) of macros. It closely mirrors `proc_macro` crate's
 //! `TokenTree`.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::fmt;
 

crates/vfs-notify/src/lib.rs

@@ -7,7 +7,7 @@
 //! Hopefully, one day a reliable file watching/walking crate appears on
 //! crates.io, and we can reduce this to trivial glue code.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 use std::fs;
 

crates/vfs/src/lib.rs

@@ -38,7 +38,7 @@
 //! [`Handle`]: loader::Handle
 //! [`Entries`]: loader::Entry
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod anchored_path;
 pub mod file_set;

lib/la-arena/src/lib.rs

@@ -1,6 +1,6 @@
 //! Yet another index-based arena.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![warn(missing_docs)]
 
 use std::{

lib/lsp-server/src/lib.rs

@@ -4,7 +4,7 @@
 //!
 //! Run with `RUST_LOG=lsp_server=debug` to see all the messages.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod msg;
 mod stdio;

xtask/src/main.rs

@@ -8,7 +8,7 @@
 //! This binary is integrated into the `cargo` command line by using an alias in
 //! `.cargo/config`.
 
-#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 
 mod flags;