internal override Node ShallowClone(Node replace, int pos)
{
var cnode = new Compr(this, true);
int occurs = 0;
cnode.Heads = new ImmutableCollection <Node>(CloneCollection <Node>(heads, replace, pos, ref occurs, out cnode.heads));
cnode.Bodies = new ImmutableCollection <Body>(CloneCollection <Body>(bodies, replace, pos, ref occurs, out cnode.bodies));
return(cnode);
}
internal override Node DeepClone(IEnumerable <Node> clonedChildren, bool keepCompilerData)
{
var cnode = new Compr(this, keepCompilerData);
cnode.cachedHashCode = this.cachedHashCode;
using (var cenum = clonedChildren.GetEnumerator())
{
cnode.Heads = new ImmutableCollection <Node>(TakeClones <Node>(heads.Count, cenum, out cnode.heads));
cnode.Bodies = new ImmutableCollection <Body>(TakeClones <Body>(bodies.Count, cenum, out cnode.bodies));
}
return(cnode);
}
private Compr(Compr n, bool keepCompilerData)
: base(n.Span)
{
CompilerData = keepCompilerData ? n.CompilerData : null;
}