/// <summary>
/// Emits code that loads current <see cref="PHP.Core.ScriptContext"/> by calling
/// <see cref="PHP.Core.ScriptContext.CurrentContext"/> and remembers it in a local.
/// </summary>
/// <param name="il"></param>
public void EmitLoad(ILEmitter il)
{
if (localBuilder == null)
{
localBuilder = il.DeclareLocal(typeof(ScriptContext));
il.EmitCall(OpCodes.Call, Methods.ScriptContext.GetCurrentContext, null);
il.Stloc(localBuilder);
}
il.Ldloc(localBuilder);
}
/// <summary>
/// Emit (stack_top dup).IsAliased = true;
/// </summary>
/// <param name="il"></param>
private void EmitIsAliased(ILEmitter/*!*/il)
{
// set IsAliased to true
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Ldc_I4_1);
il.EmitCall(OpCodes.Callvirt, Properties.PhpReference_IsAliased.GetSetMethod(), null);
}