Apply unnecessary_semicolon to Clippy sources

Author: samueltardieu

clippy_dev/src/setup/intellij.rs

@@ -62,7 +62,7 @@ fn check_and_get_rustc_dir(rustc_path: &str) -> Result<PathBuf, ()> {
                 eprintln!("error: unable to get the absolute path of rustc ({err})");
                 return Err(());
             },
-        };
+        }
     }
 
     let path = path.join("compiler");

clippy_dev/src/update_lints.rs

@@ -842,7 +842,7 @@ fn try_rename_file(old_name: &Path, new_name: &Path) -> bool {
         Ok(file) => drop(file),
         Err(e) if matches!(e.kind(), io::ErrorKind::AlreadyExists | io::ErrorKind::NotFound) => return false,
         Err(e) => panic_file(e, new_name, "create"),
-    };
+    }
     match fs::rename(old_name, new_name) {
         Ok(()) => true,
         Err(e) => {

clippy_lints/src/assigning_clones.rs

@@ -257,7 +257,7 @@ fn build_sugg<'tcx>(
                         // The receiver may have been a value type, so we need to add an `&` to
                         // be sure the argument to clone_from will be a reference.
                         arg_sugg = arg_sugg.addr();
-                    };
+                    }
 
                     format!("{receiver_sugg}.clone_from({arg_sugg})")
                 },

clippy_lints/src/attrs/mixed_attributes_style.rs

@@ -60,7 +60,7 @@ pub(super) fn check(cx: &EarlyContext<'_>, item_span: Span, attrs: &[Attribute])
                 }
                 outer_attr_kind.insert(kind);
             },
-        };
+        }
     }
 }
 

clippy_lints/src/casts/cast_possible_wrap.rs

@@ -84,6 +84,6 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_from: Ty<'_>, ca
             diag
                 .note("`usize` and `isize` may be as small as 16 bits on some platforms")
                 .note("for more information see https://doc.rust-lang.org/reference/types/numeric.html#machine-dependent-integer-types");
-        };
+        }
     });
 }

clippy_lints/src/casts/cast_sign_loss.rs

@@ -205,7 +205,7 @@ fn expr_muldiv_sign(cx: &LateContext<'_>, expr: &Expr<'_>) -> Sign {
             // - uncertain if there are any uncertain values (because they could be negative or positive),
             Sign::Uncertain => return Sign::Uncertain,
             Sign::ZeroOrPositive => (),
-        };
+        }
     }
 
     // A mul/div is:
@@ -236,7 +236,7 @@ fn expr_add_sign(cx: &LateContext<'_>, expr: &Expr<'_>) -> Sign {
             // - uncertain if there are any uncertain values (because they could be negative or positive),
             Sign::Uncertain => return Sign::Uncertain,
             Sign::ZeroOrPositive => positive_count += 1,
-        };
+        }
     }
 
     // A sum is:

clippy_lints/src/checked_conversions.rs

@@ -273,7 +273,7 @@ fn get_types_from_cast<'a>(
             },
             _ => {},
         }
-    };
+    }
     None
 }
 

clippy_lints/src/default_constructed_unit_structs.rs

@@ -80,6 +80,6 @@ impl LateLintPass<'_> for DefaultConstructedUnitStructs {
                 String::new(),
                 Applicability::MachineApplicable,
             );
-        };
+        }
     }
 }

clippy_lints/src/dereference.rs

@@ -331,7 +331,7 @@ impl<'tcx> LateLintPass<'tcx> for Dereferencing<'tcx> {
                                     deref_count += 1;
                                 },
                                 None => break None,
-                            };
+                            }
                         };
 
                         let use_node = use_cx.use_node(cx);

clippy_lints/src/enum_clike.rs

@@ -70,7 +70,7 @@ impl<'tcx> LateLintPass<'tcx> for UnportableVariant {
                             var.span,
                             "C-like enum variant discriminant is not portable to 32-bit targets",
                         );
-                    };
+                    }
                 }
             }
         }