private void EmitUserDefinedLiftedOperator(EmitContext ec)
{
LocalBuilder local = ec.EmitStored(this.operand);
ec.EmitNullableGetValue(local);
ec.EmitCall(this.method);
}
void EmitUserDefinedLiftedOperator(EmitContext ec)
{
var local = ec.EmitStored(operand);
ec.EmitNullableGetValue(local);
ec.EmitCall(method);
}
private void EmitCoalesce(EmitContext ec)
{
ILGenerator ig = ec.ig;
Label label = ig.DefineLabel();
Label label2 = ig.DefineLabel();
LocalBuilder localBuilder = ec.EmitStored(left);
bool flag = localBuilder.LocalType.IsNullable();
if (flag)
{
ec.EmitNullableHasValue(localBuilder);
}
else
{
ec.EmitLoad(localBuilder);
}
ig.Emit(OpCodes.Brfalse, label2);
if (flag && !base.Type.IsNullable())
{
ec.EmitNullableGetValue(localBuilder);
}
else
{
ec.EmitLoad(localBuilder);
}
ig.Emit(OpCodes.Br, label);
ig.MarkLabel(label2);
ec.Emit(right);
ig.MarkLabel(label);
}
void EmitCoalesce(EmitContext ec)
{
var ig = ec.ig;
var done = ig.DefineLabel();
var load_right = ig.DefineLabel();
var left = ec.EmitStored(this.left);
var left_is_nullable = left.LocalType.IsNullable();
if (left_is_nullable)
{
ec.EmitNullableHasValue(left);
}
else
{
ec.EmitLoad(left);
}
ig.Emit(OpCodes.Brfalse, load_right);
if (left_is_nullable && !Type.IsNullable())
{
ec.EmitNullableGetValue(left);
}
else
{
ec.EmitLoad(left);
}
ig.Emit(OpCodes.Br, done);
ig.MarkLabel(load_right);
ec.Emit(this.right);
ig.MarkLabel(done);
}
