Use expression-bodied members in more places (dotnet/coreclr#26500)

* Fix IDE0027 (use expression body for accessors)

* Fix IDE0023 / IDE0024 (use expression body for operators)

* Apply suggestions from code review

Co-Authored-By: Adam Sitnik <adam.sitnik@gmail.com>

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>

1 files changed, 20 insertions, 40 deletions

diff --git a/netcore/System.Private.CoreLib/shared/System/DateTimeOffset.cs b/netcore/System.Private.CoreLib/shared/System/DateTimeOffset.cs
index 091513ad001..42fd9177af9 100644
--- a/netcore/System.Private.CoreLib/shared/System/DateTimeOffset.cs
+++ b/netcore/System.Private.CoreLib/shared/System/DateTimeOffset.cs
@@ -828,55 +828,35 @@ namespace System
 
         // Operators
 
-        public static implicit operator DateTimeOffset(DateTime dateTime)
-        {
-            return new DateTimeOffset(dateTime);
-        }
+        public static implicit operator DateTimeOffset(DateTime dateTime) =>
+            new DateTimeOffset(dateTime);
 
-        public static DateTimeOffset operator +(DateTimeOffset dateTimeOffset, TimeSpan timeSpan)
-        {
-            return new DateTimeOffset(dateTimeOffset.ClockDateTime + timeSpan, dateTimeOffset.Offset);
-        }
+        public static DateTimeOffset operator +(DateTimeOffset dateTimeOffset, TimeSpan timeSpan) =>
+            new DateTimeOffset(dateTimeOffset.ClockDateTime + timeSpan, dateTimeOffset.Offset);
 
 
-        public static DateTimeOffset operator -(DateTimeOffset dateTimeOffset, TimeSpan timeSpan)
-        {
-            return new DateTimeOffset(dateTimeOffset.ClockDateTime - timeSpan, dateTimeOffset.Offset);
-        }
+        public static DateTimeOffset operator -(DateTimeOffset dateTimeOffset, TimeSpan timeSpan) =>
+            new DateTimeOffset(dateTimeOffset.ClockDateTime - timeSpan, dateTimeOffset.Offset);
 
-        public static TimeSpan operator -(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime - right.UtcDateTime;
-        }
+        public static TimeSpan operator -(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime - right.UtcDateTime;
 
-        public static bool operator ==(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime == right.UtcDateTime;
-        }
+        public static bool operator ==(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime == right.UtcDateTime;
 
-        public static bool operator !=(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime != right.UtcDateTime;
-        }
+        public static bool operator !=(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime != right.UtcDateTime;
 
-        public static bool operator <(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime < right.UtcDateTime;
-        }
+        public static bool operator <(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime < right.UtcDateTime;
 
-        public static bool operator <=(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime <= right.UtcDateTime;
-        }
+        public static bool operator <=(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime <= right.UtcDateTime;
 
-        public static bool operator >(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime > right.UtcDateTime;
-        }
+        public static bool operator >(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime > right.UtcDateTime;
 
-        public static bool operator >=(DateTimeOffset left, DateTimeOffset right)
-        {
-            return left.UtcDateTime >= right.UtcDateTime;
-        }
+        public static bool operator >=(DateTimeOffset left, DateTimeOffset right) =>
+            left.UtcDateTime >= right.UtcDateTime;
     }
 }