Develop/dotnet80

.devcontainer/devcontainer.json

@@ -3,7 +3,7 @@
 {
   "name": "C# (.NET)",
   // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-  "image": "mcr.microsoft.com/devcontainers/dotnet:7.0",
+  "image": "mcr.microsoft.com/devcontainers/dotnet:8.0",
 
   // Features to add to the dev container. More info: https://containers.dev/features.
   // "features": {},

.editorconfig

@@ -172,6 +172,9 @@ dotnet_diagnostic.CA1305.severity = error
 # CA1310: Specify StringComparison for correctness
 dotnet_diagnostic.CA1310.severity = error
 
+# CA1510: Use ArgumentNullException throw helper
+dotnet_diagnostic.CA1510.severity = none
+
 # SA1101: Prefix local calls with this
 dotnet_diagnostic.SA1101.severity = none
 

.github/workflows/CI.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: 7.0.x
+          dotnet-version: 8.0.x
 
       - name : dotnet restore
         run: dotnet restore

.github/workflows/publish.yml

@@ -46,7 +46,7 @@ jobs:
      - name: Setup .NET
        uses: actions/setup-dotnet@v3
        with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
 
      - name: Set release version
        if: github.ref_type == 'tag'

CONTRIBUTING.md

@@ -33,7 +33,7 @@ public static CountryInfo CountryName { get; } = new()
     Continent = Africa/Asia/Europe/Oceania/NorthAmerica/SouthAmerica, // as appropriate
     Iso3166Code = "ZZ",
     Name = "CountryName",
-    NsnLengths = new ReadOnlyCollection<int>(new[] { N }),
+    NsnLengths = new ReadOnlyCollection<int>([N]),
 };
 ```
 

NuGet.md

@@ -31,6 +31,6 @@ phoneNumber.ToString("RFC3966");         // tel:+44-114-272-644 (RFC3966 format)
 
 Builds for:
 
-- .NET 7.0
+- .NET 8.0
 - .NET Standard 2.1 - _supports .NET Core 3.0 or newer and .NET 5.0 or newer_
 - .NET Standard 2.0 - _supports .NET Framework 4.6.2 or newer, however projects will need to be built with a minimum C# language version of 9.0 due to use of init only properties_

README.md

@@ -160,7 +160,7 @@ The library adheres to [Semantic Versioning](https://semver.org) and [release no
 
 Specific builds are included in the nuget package for:
 
-- .NET 7.0
+- .NET 8.0
 - .NET Standard 2.1 - _supports .NET Core 3.0 or newer and .NET 5.0 or newer_
 - .NET Standard 2.0 - _supports .NET Framework 4.6.2 or newer, however projects will need to be built with a minimum C# language version of 9.0 due to use of init only properties_
 

src/PhoneNumbers/CountryInfo.cs

@@ -19,13 +19,13 @@ public sealed partial class CountryInfo
     internal const string Oceania = "Oceania";
     internal const string SouthAmerica = "South America";
     private static readonly ReadOnlyCollection<int> s_emptyIntArray = new(Array.Empty<int>());
-    private static readonly ReadOnlyCollection<PhoneNumberFormatter> s_formatters = new(new[]
-    {
+    private static readonly ReadOnlyCollection<PhoneNumberFormatter> s_formatters = new(
+    [
         E164PhoneNumberFormatter.Instance,
         E123PhoneNumberFormatter.Instance,
         NationalPhoneNumberFormatter.Instance,
         Rfc3966PhoneNumberFormatter.Instance,
-    });
+    ]);
 
     /// <summary>
     /// Initialises a new instance of the <see cref="CountryInfo"/> class.

src/PhoneNumbers/CountryInfo_Africa.cs

@@ -14,8 +14,8 @@ public partial class CountryInfo
         Continent = Africa,
         Iso3166Code = "EG",
         Name = "Egypt",
-        NdcLengths = new ReadOnlyCollection<int>(new[] { 3, 2, 1 }),
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 8, 9, 10, 11 }),
+        NdcLengths = new ReadOnlyCollection<int>([3, 2, 1]),
+        NsnLengths = new ReadOnlyCollection<int>([8, 9, 10, 11]),
         TrunkPrefix = "0",
     };
 
@@ -29,8 +29,8 @@ public partial class CountryInfo
         FormatProvider = SimplePhoneNumberFormatProvider.Default,
         Iso3166Code = "KE",
         Name = "Kenya",
-        NdcLengths = new ReadOnlyCollection<int>(new[] { 3, 2 }),
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 7, 8, 9, 12 }),
+        NdcLengths = new ReadOnlyCollection<int>([3, 2]),
+        NsnLengths = new ReadOnlyCollection<int>([7, 8, 9, 12]),
         TrunkPrefix = "0",
     };
 
@@ -44,8 +44,8 @@ public partial class CountryInfo
         Continent = Africa,
         Iso3166Code = "NG",
         Name = "Nigeria",
-        NdcLengths = new ReadOnlyCollection<int>(new[] { 3, 2, 1 }),
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 8, 10 }),
+        NdcLengths = new ReadOnlyCollection<int>([3, 2, 1]),
+        NsnLengths = new ReadOnlyCollection<int>([8, 10]),
         TrunkPrefix = "0",
     };
 
@@ -58,8 +58,8 @@ public partial class CountryInfo
         Continent = Africa,
         Iso3166Code = "ZA",
         Name = "South Africa",
-        NdcLengths = new ReadOnlyCollection<int>(new[] { 2 }),
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 9, 13 }),
+        NdcLengths = new ReadOnlyCollection<int>([2]),
+        NsnLengths = new ReadOnlyCollection<int>([9, 13]),
         TrunkPrefix = "0",
     };
 }

src/PhoneNumbers/CountryInfo_Asia.cs

@@ -13,7 +13,7 @@ public partial class CountryInfo
         Continent = Asia,
         Iso3166Code = "HK",
         Name = "Hong Kong",
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 8, 9, 12 }),
+        NsnLengths = new ReadOnlyCollection<int>([8, 9, 12]),
     };
 
     /// <summary>
@@ -25,7 +25,7 @@ public partial class CountryInfo
         Continent = Asia,
         Iso3166Code = "MO",
         Name = "Macau",
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 8 }),
+        NsnLengths = new ReadOnlyCollection<int>([8]),
     };
 
     /// <summary>
@@ -37,6 +37,6 @@ public partial class CountryInfo
         Continent = Asia,
         Iso3166Code = "SG",
         Name = "Singapore",
-        NsnLengths = new ReadOnlyCollection<int>(new[] { 8, 10, 11 }),
+        NsnLengths = new ReadOnlyCollection<int>([8, 10, 11]),
     };
 }