private static void DeclareParameters(CodeGenContext context, IEnumerable <VariableType> argTypes, int argIndex)
{
foreach (var argType in argTypes)
{
var argPointerType = context.TypePointer(StorageClass.Function, context.GetType(argType.Convert()));
var spvArg = context.FunctionParameter(argPointerType);
context.DeclareArgument(argIndex++, spvArg);
}
}