SmartParamBuilder casting should use target type, not source type.

[mawosoft]

in SmartParameter.ToSourceCode():

BenchmarkDotNet/src/BenchmarkDotNet/Parameters/SmartParamBuilder.cs

Line 127 in 9216a77

string cast = Value == null ? string.Empty : $"({Value.GetType().GetCorrectCSharpTypeName()})";

Similar issue was fixed in SmartArgument.ToSourceCode():

BenchmarkDotNet/src/BenchmarkDotNet/Parameters/SmartParamBuilder.cs

Line 94 in 9216a77

string cast = $"({parameterDefinitions[argumentIndex].ParameterType.GetCorrectCSharpTypeName()})"; // it's an object so we need to cast it to the right type

See PR dotnet#1228

-string cast = $"({Value.GetType().GetCorrectCSharpTypeName()})"; // it's an object so we need to cast it to the right type
+string cast = $"({parameterDefinitions[argumentIndex].ParameterType.GetCorrectCSharpTypeName()})"; // it's an object so we need to cast it to the right type

Would probably fix dotnet#2011

[mawosoft]

PR dotnet#2041