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.

Author: Xanewok

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;