Fix for Explicit DefaultValue is not defined (#31)

* Fix for Explicit DefaultValue is not defined * .
2022-05-06 23:57:26 +02:00
parent 5bd0f7c3c6
commit 55043701db
4 changed files with 24 additions and 2 deletions
@@ -26,8 +26,16 @@ internal static class ParameterSymbolExtensions
    public static string GetParamsPrefix(this IParameterSymbol ps) =>
        ps.IsParams ? "params " : string.Empty;

-    public static string GetDefaultValue(this IParameterSymbol ps) =>
-        ps.HasExplicitDefaultValue ? $" = {ps.ExplicitDefaultValue}" : string.Empty;
+    public static string GetDefaultValue(this IParameterSymbol ps)
+    {
+        if (!ps.HasExplicitDefaultValue)
+        {
+            return string.Empty;
+        }
+
+        var defaultValue = ps.ExplicitDefaultValue ?? "null";
+        return $" = {defaultValue}";
+    }

    public static TypeEnum GetTypeEnum(this IParameterSymbol p) =>
        p.Type.GetTypeEnum();