add lazy_static

Author: donno2048

Cargo.lock

@@ -5656,6 +5656,7 @@ dependencies = [
  "cargo_metadata 0.15.4",
  "fluent-syntax",
  "ignore",
+ "lazy_static",
  "miropt-test-tools",
  "regex",
  "rustc-hash",

src/tools/tidy/Cargo.toml

@@ -16,6 +16,7 @@ termcolor = "1.1.3"
 rustc-hash = "1.1.0"
 fluent-syntax = "0.11.1"
 similar = "2.5.0"
+lazy_static = "1.5.0"
 
 [[bin]]
 name = "rust-tidy"

src/tools/tidy/src/style.rs

@@ -18,6 +18,7 @@
 // ignore-tidy-dbg
 
 use crate::walk::{filter_dirs, walk};
+use lazy_static::lazy_static;
 use rustc_hash::FxHashMap;
 use std::{ffi::OsStr, path::Path};
 
@@ -125,11 +126,11 @@ fn generate_problematic_strings(
 }
 
 fn contains_problematic_const(trimmed: &str) -> bool {
-    lazy_static::lazy_static! {
-     static ref PROBLEMATIC_CONSTS_STRINGS: Vec<String> = generate_problematic_strings(
-        ROOT_PROBLEMATIC_CONSTS,
-        &FxHashMap::from_iter(LETTER_DIGIT.iter().copied()),
-    );
+    lazy_static! {
+        static ref PROBLEMATIC_CONSTS_STRINGS: Vec<String> = generate_problematic_strings(
+            ROOT_PROBLEMATIC_CONSTS,
+            &FxHashMap::from_iter(LETTER_DIGIT.iter().copied()),
+        );
     }
     PROBLEMATIC_CONSTS_STRINGS.iter().any(|s| trimmed.to_uppercase().contains(s))
 }