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* [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching
@ 2005-06-23 14:44 ludovic dot brenta at insalien dot org
2005-06-23 14:45 ` [Bug ada/22164] " ludovic dot brenta at insalien dot org
` (5 more replies)
0 siblings, 6 replies; 9+ messages in thread
From: ludovic dot brenta at insalien dot org @ 2005-06-23 14:44 UTC (permalink / raw)
To: gcc-bugs
(Debian bug #315414)
-- ARM 15.5.3(7): "The component subtypes of the formal and actual
-- array types shall statically match."
generic
package P is
type T is private;
private
type T is new Integer;
end P;
generic
type Formal_Array_Type is array (Positive range <>) of T;
package P.Q is
end P.Q;
with P.Q;
package Test_315414 is
package Instance_Of_P is new P;
type Array_Type is array (Positive range <>) of Instance_Of_P.T;
package Instance_Of_Q is new P.Q (Formal_Array_Type => Array_Type);
end Test_315414;
The compiler should accept the program, but says:
test_315414.ads:9:49: component subtype of actual does not match that of formal
"Formal_Array_Type"
test_315414.ads:9:49: instantiation abandoned
gnatmake: "test_315414.ads" compilation error
--
Summary: GNAT rejects matching parameter in generic instantiation
as non-matching
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ludovic dot brenta at insalien dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
@ 2005-06-23 14:45 ` ludovic dot brenta at insalien dot org
2005-06-23 14:47 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 9+ messages in thread
From: ludovic dot brenta at insalien dot org @ 2005-06-23 14:45 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
2005-06-23 14:45 ` [Bug ada/22164] " ludovic dot brenta at insalien dot org
@ 2005-06-23 14:47 ` pinskia at gcc dot gnu dot org
2005-06-23 14:50 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-23 14:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-23 14:47 -------
On the mainline (and 4.0.0) on powerpc-darwin, I get:
test_315414.ads:9:34: invalid prefix in selected component "P"
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
2005-06-23 14:45 ` [Bug ada/22164] " ludovic dot brenta at insalien dot org
2005-06-23 14:47 ` pinskia at gcc dot gnu dot org
@ 2005-06-23 14:50 ` pinskia at gcc dot gnu dot org
2005-06-23 14:52 ` ludovic dot brenta at insalien dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-23 14:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-23 14:50 -------
*** Bug 22165 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
` (2 preceding siblings ...)
2005-06-23 14:50 ` pinskia at gcc dot gnu dot org
@ 2005-06-23 14:52 ` ludovic dot brenta at insalien dot org
2005-06-23 14:53 ` ludovic dot brenta at insalien dot org
2005-06-23 14:55 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 9+ messages in thread
From: ludovic dot brenta at insalien dot org @ 2005-06-23 14:52 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |sparre at nbi dot dk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
` (3 preceding siblings ...)
2005-06-23 14:52 ` ludovic dot brenta at insalien dot org
@ 2005-06-23 14:53 ` ludovic dot brenta at insalien dot org
2005-06-23 14:55 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 9+ messages in thread
From: ludovic dot brenta at insalien dot org @ 2005-06-23 14:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ludovic dot brenta at insalien dot org 2005-06-23 14:53 -------
Sorry - replace line 9 with:
package Instance_Of_Q is new Instance_Of_P.Q (Formal_Array_Type => Array_Type);
--
Ludovic Brenta.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
` (4 preceding siblings ...)
2005-06-23 14:53 ` ludovic dot brenta at insalien dot org
@ 2005-06-23 14:55 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-23 14:55 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-23 14:55 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Known to fail| |4.1.0 4.0.0 3.3
Last reconfirmed|0000-00-00 00:00:00 |2005-06-23 14:55:50
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
[not found] <bug-22164-4@http.gcc.gnu.org/bugzilla/>
@ 2011-10-06 11:00 ` bat at m4tp dot org
0 siblings, 0 replies; 9+ messages in thread
From: bat at m4tp dot org @ 2011-10-06 11:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
baptiste fouques <bat at m4tp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bat at m4tp dot org
--- Comment #6 from baptiste fouques <bat at m4tp dot org> 2011-10-06 10:58:56 UTC ---
seems still present in gcc 4.5.3
it passes OK in most situations, but fails with 2005 extension and match
checks.
should be re-opened
---
generic
type Data is range <>; -- would pass with "Type Data is private" or anything
even less constraint
type Table is array (Positive range <>) of access Data;
package Test is
end Test;
---
with Test;
package Test_2 is
type My_Data is range 0 .. 16#ff#;
type Data_Table is array (Positive range <>) of access My_Data;
package Instance is new Test
(
Data => My_Data,
Table => Data_Table
);
end Test_2;
---
gcc -c -gnatc -g -gnatq -gnatQ test_2.ads
test_2.ads:11:16: component subtype of actual does not match that of formal
"Table"
test_2.ads:11:16: instantiation abandoned
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/22164] GNAT rejects matching parameter in generic instantiation as non-matching
[not found] <bug-22164-286@http.gcc.gnu.org/bugzilla/>
@ 2008-08-17 13:20 ` sam at gcc dot gnu dot org
0 siblings, 0 replies; 9+ messages in thread
From: sam at gcc dot gnu dot org @ 2008-08-17 13:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from sam at gcc dot gnu dot org 2008-08-17 13:19 -------
This appears to be fixed in SVN trunk.
--
sam at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sam at gcc dot gnu dot org
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22164
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2011-10-06 11:00 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-06-23 14:44 [Bug ada/22164] New: GNAT rejects matching parameter in generic instantiation as non-matching ludovic dot brenta at insalien dot org
2005-06-23 14:45 ` [Bug ada/22164] " ludovic dot brenta at insalien dot org
2005-06-23 14:47 ` pinskia at gcc dot gnu dot org
2005-06-23 14:50 ` pinskia at gcc dot gnu dot org
2005-06-23 14:52 ` ludovic dot brenta at insalien dot org
2005-06-23 14:53 ` ludovic dot brenta at insalien dot org
2005-06-23 14:55 ` pinskia at gcc dot gnu dot org
[not found] <bug-22164-286@http.gcc.gnu.org/bugzilla/>
2008-08-17 13:20 ` sam at gcc dot gnu dot org
[not found] <bug-22164-4@http.gcc.gnu.org/bugzilla/>
2011-10-06 11:00 ` bat at m4tp dot org
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