internal sealed override void CompileIKVM(IKVMCompilationContext context, IKVM.Reflection.Universe universe)
{
var loopStart = context.DefineLabel();
context.Labels.Add(checked ((uint)context.Depth.Count), loopStart);
context.Depth.Push(Type);
context.MarkLabel(loopStart);
context.LoopLabels.Add(loopStart);
}
internal sealed override void CompileIKVM(IKVMCompilationContext context, IKVM.Reflection.Universe universe)
{
var afterElse = context.DefineLabel();
context.Emit(IKVM.Reflection.Emit.OpCodes.Br, afterElse);
var target = checked ((uint)context.Depth.Count) - 1;
context.MarkLabel(context.Labels[target]);
context.Labels[target] = afterElse;
}
internal sealed override void CompileIKVM(IKVMCompilationContext context, IKVM.Reflection.Universe universe)
{
var stack = context.Stack;
if (stack.Count == 0)
{
throw new StackTooSmallException(OpCode.If, 1, 0);
}
var type = stack.Pop();
if (type != ValueType.Int32)
{
throw new StackTypeInvalidException(OpCode.If, ValueType.Int32, type);
}
var label = context.DefineLabel();
context.Labels.Add(checked ((uint)context.Depth.Count), label);
context.Depth.Push(Type);
context.Emit(IKVM.Reflection.Emit.OpCodes.Brfalse, label);
}
internal sealed override void CompileIKVM(IKVMCompilationContext context, IKVM.Reflection.Universe universe)
{
context.Labels.Add(checked ((uint)context.Depth.Count), context.DefineLabel());
context.Depth.Push(Type);
}