BoundExpression BindItemUse(AST.ItemUse x, BoundAccess access)
{
if (x.IsMemberOf != null)
{
Debug.Assert(x.Array.IsMemberOf == null);
// fix this phalanger ast weirdness:
x.Array.IsMemberOf = x.IsMemberOf;
x.IsMemberOf = null;
}
var arrayAccess = BoundAccess.Read;
if (access.IsWrite || access.EnsureObject || access.EnsureArray)
{
arrayAccess = arrayAccess.WithEnsureArray();
}
if (access.IsQuiet)
{
arrayAccess = arrayAccess.WithQuiet();
}
var boundArray = BindExpression(x.Array, arrayAccess);
// boundArray.Access = boundArray.Access.WithRead(typeof(PhpArray))
return(new BoundArrayItemEx(
boundArray, (x.Index != null) ? BindExpression(x.Index, BoundAccess.Read) : null)
.WithAccess(access));
}
BoundExpression BindItemUse(AST.ItemUse x, BoundAccess access)
{
AstUtils.PatchItemUse(x);
var arrayAccess = BoundAccess.Read;
if (x.Index == null && (!access.IsEnsure && !access.IsWrite)) // READ variable[]
{
access = access.WithReadRef(); // -> READREF variable[] // the only way new item will be ensured
}
if (access.IsWrite || access.IsEnsure)
{
arrayAccess = arrayAccess.WithEnsureArray();
}
if (access.IsQuiet)
{
arrayAccess = arrayAccess.WithQuiet();
}
var boundArray = BindExpression(x.Array, arrayAccess);
// boundArray.Access = boundArray.Access.WithRead(typeof(PhpArray))
return(new BoundArrayItemEx(
boundArray, (x.Index != null) ? BindExpression(x.Index, BoundAccess.Read) : null)
.WithAccess(access));
}
