chore(lints): move excessive_nesting to pedantic group

Author: krikera

clippy_config/src/lib.rs

@@ -13,6 +13,8 @@
     rustc::untranslatable_diagnostic
 )]
 #![deny(clippy::derive_deserialize_allowing_unknown)]
+#![allow(clippy::excessive_nesting)]
+#![warn(clippy::pedantic)]
 
 extern crate rustc_data_structures;
 extern crate rustc_errors;

clippy_dev/src/lib.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::excessive_nesting)]
 #![feature(
     rustc_private,
     exit_status_error,

clippy_lints/src/lib.rs

@@ -17,7 +17,8 @@
     clippy::must_use_candidate,
     rustc::diagnostic_outside_of_impl,
     rustc::untranslatable_diagnostic,
-    clippy::literal_string_with_formatting_args
+    clippy::literal_string_with_formatting_args,
+    clippy::excessive_nesting
 )]
 #![warn(
     trivial_casts,
@@ -69,7 +70,7 @@ pub mod ctfe; // Very important lint, do not remove (rust#125116)
 pub mod declared_lints;
 pub mod deprecated_lints;
 
-// begin lints modules, do not remove this comment, it’s used in `update_lints`
+// begin lints modules, do not remove this comment, it's used in `update_lints`
 mod absolute_paths;
 mod almost_complete_range;
 mod approx_const;
@@ -404,7 +405,7 @@ mod zero_div_zero;
 mod zero_repeat_side_effects;
 mod zero_sized_map_values;
 mod zombie_processes;
-// end lints modules, do not remove this comment, it’s used in `update_lints`
+// end lints modules, do not remove this comment, it's used in `update_lints`
 
 use clippy_config::{Conf, get_configuration_metadata, sanitize_explanation};
 use clippy_utils::macros::FormatArgsStorage;

clippy_lints_internal/src/lib.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::excessive_nesting)]
 #![feature(rustc_private)]
 #![allow(
     clippy::missing_docs_in_private_items,

clippy_utils/src/lib.rs

@@ -1,8 +1,9 @@
+#![allow(clippy::excessive_nesting)]
+#![feature(rustc_private)]
 #![feature(box_patterns)]
 #![feature(if_let_guard)]
 #![feature(macro_metavar_expr)]
 #![feature(never_type)]
-#![feature(rustc_private)]
 #![feature(assert_matches)]
 #![feature(unwrap_infallible)]
 #![feature(array_windows)]

tests/compile-test.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::excessive_nesting)]
 #![feature(rustc_private)]
 #![warn(rust_2018_idioms, unused_lifetimes)]
 #![allow(unused_extern_crates)]