Changed lint level to restriction

Author: 1c3t3a

clippy_lints/src/lib.rs

@@ -1294,6 +1294,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&panic_unimplemented::UNIMPLEMENTED),
         LintId::of(&panic_unimplemented::UNREACHABLE),
         LintId::of(&pattern_type_mismatch::PATTERN_TYPE_MISMATCH),
+        LintId::of(&semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED),
         LintId::of(&shadow::SHADOW_REUSE),
         LintId::of(&shadow::SHADOW_SAME),
         LintId::of(&strings::STRING_ADD),
@@ -1367,7 +1368,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&ranges::RANGE_PLUS_ONE),
         LintId::of(&redundant_else::REDUNDANT_ELSE),
         LintId::of(&ref_option_ref::REF_OPTION_REF),
-        LintId::of(&semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED),
         LintId::of(&shadow::SHADOW_UNRELATED),
         LintId::of(&strings::STRING_ADD_ASSIGN),
         LintId::of(&trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS),

clippy_lints/src/semicolon_if_nothing_returned.rs

@@ -1,4 +1,4 @@
-use crate::utils::{in_macro, span_lint_and_sugg, sugg, snippet_with_macro_callsite};
+use crate::utils::{in_macro, snippet_with_macro_callsite, span_lint_and_sugg, sugg};
 use if_chain::if_chain;
 use rustc_errors::Applicability;
 use rustc_hir::{Block, ExprKind};