public override bool Resolve (BlockContext ec)
{
current = current.Resolve (ec);
if (current == null)
return false;
conv = Convert.ExplicitConversion (ec, current, type, loc);
if (conv == null)
return false;
assign = new SimpleAssign (variable, conv, loc);
if (assign.Resolve (ec) == null)
return false;
if (!statement.Resolve (ec))
return false;
return true;
}
//
// Emits the instance field initializers
//
public bool EmitFieldInitializers (EmitContext ec)
{
ArrayList fields;
ILGenerator ig = ec.ig;
Expression instance_expr;
if (ec.IsStatic){
fields = initialized_static_fields;
instance_expr = null;
} else {
fields = initialized_fields;
instance_expr = new This (Location.Null).Resolve (ec);
}
if (fields == null)
return true;
foreach (Field f in fields){
Expression e = f.GetInitializerExpression (ec);
if (e == null)
return false;
Location l = f.Location;
FieldExpr fe = new FieldExpr (f.FieldBuilder, l);
fe.InstanceExpression = instance_expr;
Expression a = new Assign (fe, e, l);
a = a.Resolve (ec);
if (a == null)
return false;
if (a is ExpressionStatement)
((ExpressionStatement) a).EmitStatement (ec);
else {
throw new Exception ("Assign.Resolve returned a non ExpressionStatement");
}
}
return true;
}