2001-10-25 Robert Dewar <dewar@gnat.com>
+ * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
+ in HIE mode, avoids compilation abandoned message
+
+ * exp_imgv.adb: Correct typo in previous change
+
+ * exp_imgv.adb: Correct typo in previous change (not my day!)
+
+2001-10-25 Robert Dewar <dewar@gnat.com>
+
* s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
2001-10-25 Pascal Obry <obry@gnat.com>
-- --
-- B o d y --
-- --
--- $Revision: 1.4 $
+-- $Revision$
-- --
-- Copyright (C) 2001 Free Software Foundation, Inc. --
-- --
-- is 32/16/8 depending on the element type of Lit_Indexes.
procedure Expand_Image_Attribute (N : Node_Id) is
- Loc : constant Source_Ptr := Sloc (N);
- Exprs : constant List_Id := Expressions (N);
- Pref : constant Node_Id := Prefix (N);
- Ptyp : constant Entity_Id := Entity (Pref);
- Rtyp : constant Entity_Id := Root_Type (Ptyp);
- Expr : constant Node_Id := Relocate_Node (First (Exprs));
- Imid : RE_Id;
- Tent : Entity_Id;
- Arglist : List_Id;
- Func : RE_Id;
- Ttyp : Entity_Id;
+ Loc : constant Source_Ptr := Sloc (N);
+ Exprs : constant List_Id := Expressions (N);
+ Pref : constant Node_Id := Prefix (N);
+ Ptyp : constant Entity_Id := Entity (Pref);
+ Rtyp : constant Entity_Id := Root_Type (Ptyp);
+ Expr : constant Node_Id := Relocate_Node (First (Exprs));
+ Imid : RE_Id;
+ Tent : Entity_Id;
+ Arglist : List_Id;
+ Func : RE_Id;
+ Ttyp : Entity_Id;
+ Func_Ent : Entity_Id;
begin
if Rtyp = Standard_Boolean then
end if;
-- If we fall through, we have one of the cases that is handled by
- -- calling one of the System.Img_xx routines.
+ -- calling one of the System.Img_xx routines and Imid is set to the
+ -- RE_Id for the function to be called.
+
+ Func_Ent := RTE (Imid);
+
+ -- If the function entity is empty, that means we have a case in
+ -- no run time mode where the operation is not allowed, and an
+ -- appropriate diagnostic has already been issued.
+
+ if No (Func_Ent) then
+ return;
+ end if;
+
+ -- Otherwise prepare arguments for run-time call
Arglist := New_List (Convert_To (Tent, Relocate_Node (Expr)));
Rewrite (N,
Make_Function_Call (Loc,
- Name => New_Reference_To (RTE (Imid), Loc),
+ Name => New_Reference_To (Func_Ent, Loc),
Parameter_Associations => Arglist));
Analyze_And_Resolve (N, Standard_String);