Merge pull request #212 from graphql-dotnet/fix/issue-211

Loosen up return type constraint for DeriveTypeFromTypeInfo (fix #211)

Author: tlil

.github/workflows/dotnetcore.yml

@@ -27,14 +27,14 @@ jobs:
  run: |
  dotnet pack -c Release
 
- - name: Install NuGet client
- uses: warrenbuckley/Setup-Nuget@v1
-
- - name: Add private GitHub registry to NuGet
- run: |
- nuget sources add -name "GPR" -Source https://nuget.pkg.github.com/graphql-dotnet/index.json -Username tlil -Password ${{ secrets.GITHUB_TOKEN }}
-
- - name: Push generated package to GitHub registry
- run: |
- dir src\GraphQL.Conventions\bin\Release\*.nupkg
- nuget push src\GraphQL.Conventions\bin\Release\*.nupkg -Source "GPR" -SkipDuplicate
+# - name: Install NuGet client
+# uses: warrenbuckley/Setup-Nuget@v1
+#
+# - name: Add private GitHub registry to NuGet
+# run: |
+# nuget sources add -name "GPR" -Source https://nuget.pkg.github.com/graphql-dotnet/index.json -Username tlil -Password ${{ secrets.GITHUB_TOKEN }}
+#
+# - name: Push generated package to GitHub registry
+# run: |
+# dir src\GraphQL.Conventions\bin\Release\*.nupkg
+# nuget push src\GraphQL.Conventions\bin\Release\*.nupkg -Source "GPR" -SkipDuplicate

src/GraphQL.Conventions/Adapters/GraphTypeAdapter.cs

@@ -66,14 +66,14 @@ public void RegisterScalarType<TType>(string name)
  _registeredScalarTypes.Add(name, typeof(TType));
  }
 
- private IGraphType DeriveTypeFromTypeInfo(Type type)
+ private object DeriveTypeFromTypeInfo(Type type)
  {
  var graphType = _typeDescriptors.GetEntity(type);
  if (graphType != null)
  {
  return graphType;
  }
- return (IGraphType)Activator.CreateInstance(type);
+ return Activator.CreateInstance(type);
  }
 
  private IObjectGraphType DeriveOperationType(GraphTypeInfo typeInfo) =>