public void AddParameter(FunctionParameter parameter)
{
foreach (FunctionParameter p in Parameters)
{
if (p.Name == parameter.Name)
CompilerServices.AddError(parameter.Location, "Duplicate function parameter name");
}
f_parameters.Add(parameter);
}
public static void InitStdFunctions(L1Program program)
{
Dictionary<FunctionHeader, MethodInfo> stdlib = new Dictionary<FunctionHeader, MethodInfo>();
Type runtimeContainer = typeof(L1Runtime.L1Stdlib);
MethodInfo[] methods = runtimeContainer.GetMethods(BindingFlags.Static | BindingFlags.Public);
foreach (MethodInfo mi in methods)
{
Attribute signatureAttrA = Attribute.GetCustomAttribute(mi, typeof(L1Runtime.SignatureAttribute), false);
if (signatureAttrA != null)
{
L1Runtime.SignatureAttribute signatureAttr = (L1Runtime.SignatureAttribute)signatureAttrA;
FunctionHeader fh = new FunctionHeader(mi.Name, GetVariableTypeByTypeId(signatureAttr.ReturnTypeId));
int i = 0;
foreach (L1Runtime.VariableTypeId typeId in signatureAttr.ParametersTypeIds)
{
FunctionParameter p =
new FunctionParameter("a"+i.ToString(), GetVariableTypeByTypeId(typeId));
System.Diagnostics.Debug.Assert(p.Type != null);
fh.AddParameter(p);
i++;
}
FunctionDefinition fdef = new FunctionDefinition();
fdef.Header = fh;
fdef.IsEmbedded = true;
fdef.Body = mi;
fdef.Location = new LexLocation();
fdef.Statements = new StatementList();
program.AddFunctionToForward(fdef);
stdlib.Add(fh, mi);
}
}
EmitServices.DefineStandartFunctions(stdlib);
}