move copies.rs to ifs/mod.rs

all the lints work with `if`-expressions

Author: ada4a

clippy_lints/src/declared_lints.rs

@@ -84,10 +84,6 @@ pub static LINTS: &[&::declare_clippy_lint::LintInfo] = &[
     crate::collapsible_if::COLLAPSIBLE_IF_INFO,
     crate::collection_is_never_read::COLLECTION_IS_NEVER_READ_INFO,
     crate::comparison_chain::COMPARISON_CHAIN_INFO,
-    crate::copies::BRANCHES_SHARING_CODE_INFO,
-    crate::copies::IFS_SAME_COND_INFO,
-    crate::copies::IF_SAME_THEN_ELSE_INFO,
-    crate::copies::SAME_FUNCTIONS_IN_IF_CONDITION_INFO,
     crate::copy_iterator::COPY_ITERATOR_INFO,
     crate::crate_in_macro_def::CRATE_IN_MACRO_DEF_INFO,
     crate::create_dir::CREATE_DIR_INFO,
@@ -204,6 +200,10 @@ pub static LINTS: &[&::declare_clippy_lint::LintInfo] = &[
     crate::if_let_mutex::IF_LET_MUTEX_INFO,
     crate::if_not_else::IF_NOT_ELSE_INFO,
     crate::if_then_some_else_none::IF_THEN_SOME_ELSE_NONE_INFO,
+    crate::ifs::BRANCHES_SHARING_CODE_INFO,
+    crate::ifs::IFS_SAME_COND_INFO,
+    crate::ifs::IF_SAME_THEN_ELSE_INFO,
+    crate::ifs::SAME_FUNCTIONS_IN_IF_CONDITION_INFO,
     crate::ignored_unit_patterns::IGNORED_UNIT_PATTERNS_INFO,
     crate::impl_hash_with_borrow_str_and_bytes::IMPL_HASH_BORROW_WITH_STR_AND_BYTES_INFO,
     crate::implicit_hasher::IMPLICIT_HASHER_INFO,

clippy_lints/src/copies.rs renamed to clippy_lints/src/ifs/mod.rs

@@ -100,7 +100,6 @@ mod cognitive_complexity;
 mod collapsible_if;
 mod collection_is_never_read;
 mod comparison_chain;
-mod copies;
 mod copy_iterator;
 mod crate_in_macro_def;
 mod create_dir;
@@ -158,6 +157,7 @@ mod future_not_send;
 mod if_let_mutex;
 mod if_not_else;
 mod if_then_some_else_none;
+mod ifs;
 mod ignored_unit_patterns;
 mod impl_hash_with_borrow_str_and_bytes;
 mod implicit_hasher;
@@ -549,7 +549,7 @@ pub fn register_lint_passes(store: &mut rustc_lint::LintStore, conf: &'static Co
     store.register_late_pass(|_| Box::new(empty_enum::EmptyEnum));
     store.register_late_pass(|_| Box::new(invalid_upcast_comparisons::InvalidUpcastComparisons));
     store.register_late_pass(|_| Box::<regex::Regex>::default());
-    store.register_late_pass(move |tcx| Box::new(copies::CopyAndPaste::new(tcx, conf)));
+    store.register_late_pass(move |tcx| Box::new(ifs::CopyAndPaste::new(tcx, conf)));
     store.register_late_pass(|_| Box::new(copy_iterator::CopyIterator));
     let format_args = format_args_storage.clone();
     store.register_late_pass(move |_| Box::new(format::UselessFormat::new(format_args.clone())));