public override FieldInfo Compile(LoadClasses load, Scop scop, Tree tree)
{
var hasElse = tree.Count == 3;
AsmLabel debElse = load.Optimum.SetLabel(null, false),
finElse = load.Optimum.SetLabel(null, false);
var condition = load.Compile(scop, tree[0]);
if (condition == null || condition.Return != Assembly.Bool)
{
load.LogIn(scop, tree, condition, "Condition Value Must be Of Type System.Bool");
}
load.Add("test", condition, FieldInfo.Immediate(0));
load.Optimum.SetGoto("jne", debElse);
if (tree[1].GeneratedBy != null)
{
tree[1].GeneratedBy.Compile(load, scop, tree[1]);
load.Optimum.SetLabel(debElse);
if (!hasElse)
{
return(null);
}
load.Optimum.SetGoto("jmp", finElse);
tree[2].GeneratedBy.Compile(load, scop, tree[2]);
load.Optimum.SetLabel(finElse);
}
else
{
load.Optimum.SetLabel(debElse);
}
return(null);
}
public override FieldInfo Compile(LoadClasses load, Scop scop, Tree tree)
{
tree[0].GeneratedBy.Compile(load, scop, tree[0]);
AsmLabel
label1 = load.Optimum.SetLabel(null, true),
label2 = load.Optimum.SetLabel(null, false);
var condition = tree[1].GeneratedBy.Compile(load, scop, tree[1]);
if (condition == null || condition.Return != Assembly.Bool)
{
load.LogIn(scop, tree, condition, "Condition Value Must be Of Type System.Bool");
}
load.Add("test", condition, FieldInfo.Immediate(0));
load.Optimum.SetGoto("jne", label2);
tree[3].GeneratedBy.Compile(load, scop, tree[3]);
tree[2].GeneratedBy.Compile(load, scop, tree[2]);
load.Optimum.SetGoto("jmp", label1);
load.Optimum.SetLabel(label2);
return(null);
}
