{
this.is_embedded = true;
}
+
+ public override Expression CreateExpressionTree (EmitContext ec)
+ {
+ Report.Error (832, loc, "An expression tree cannot contain an assignment operator");
+ return null;
+ }
protected virtual Assign GetEmbeddedAssign (Location loc)
{
// This class implements fields and events class initializers
public class FieldInitializer : Assign
{
+ //
+ // Keep resolved value because field initializers have their own rules
+ //
+ ExpressionStatement resolved;
+
public FieldInitializer (FieldBuilder field, Expression expression)
: base (new FieldExpr (field, expression.Location, true), expression)
{
if (Source == null)
return null;
- return base.DoResolve (ec);
+ if (resolved == null)
+ resolved = base.DoResolve (ec) as ExpressionStatement;
+
+ return resolved;
+ }
+
+ public override void EmitStatement (EmitContext ec)
+ {
+ if (resolved == null)
+ return;
+
+ if (resolved != this)
+ resolved.EmitStatement (ec);
+ else
+ base.EmitStatement (ec);
}
public bool IsComplexInitializer {
if (original_source == null)
return null;
- target = target.Resolve (ec);
+ using (ec.Set (EmitContext.Flags.InCompoundAssignment)) {
+ target = target.Resolve (ec);
+ }
+
if (target == null)
return null;