[Bug ada/15608] New: Bug box at sem_ch3.adb:8228

[Bug ada/15608] New: Bug box at sem_ch3.adb:8228

[ludovic dot brenta at insalien dot org]

package Test_244940 is
    type T1 (b : Boolean) is limited private;
    subtype T2 is T1;
private
    task type T1 (b : Boolean);
end Test_244940;


package body Test_244940 is

    task body T1 is
    begin
       null;
    end T1;

    x: T2(false);
end Test_244940;



+===========================GNAT BUG DETECTED==============================+
| 3.4.0 (Debian) (i486-pc-linux-gnu) Assert_Failure sem_ch3.adb:8228       |
| Error detected at test_244940.adb:10:5                                   |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact gcc-3.4 or gnatmake command that you entered.          |
| Also include sources listed below in gnatchop format                     |
| (concatenated together with no headers between files).                   |
+==========================================================================+

-- 
           Summary: Bug box at sem_ch3.adb:8228
           Product: gcc
           Version: 3.4.0
            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
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15608

[Bug ada/15608] Bug box at sem_ch3.adb:8228

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-12 03:52 -------
Confirmed on the mainline:
+===========================GNAT BUG 
DETECTED==============================+
| 4.0.0 20041008 (experimental) (powerpc-apple-darwin7.4.1) Assert_Failure sem_ch3.adb:8760|
| Error detected at test_244940.adb:10:5                                   |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact gcc or gnatmake command that you entered.              |
| Also include sources listed below in gnatchop format                     |
| (concatenated together with no headers between files).                   |
+==============================================================
============+

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-10-12 03:52:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15608

[Bug ada/15608] Bug box at sem_ch3.adb:8228

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-15 16:13 -------
Subject: Bug 15608

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	charlet@gcc.gnu.org	2005-03-15 16:12:59

Modified files:
	gcc/ada        : sem_util.adb 

Log message:
	2005-03-08  Ed Schonberg  <schonberg@adacore.com>
	Javier Miranda  <miranda@adacore.com>
	
	PR ada/15608
	* sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
	of a private type, in which case it is underlying_type that denotes
	the proper task. Also modified to use the new entity attribute
	that is directly available in the task type and task subtype entities
	(Build_Actual_Subtype_Of_Component): Handle properly multidimensional
	arrays when other dimensions than the first are constrained by
	discriminants of an enclosing record.
	(Insert_Explicit_Dereference): If the prefix is an indexed component or
	a combination of indexed and selected components, find ultimate entity
	and generate the appropriate reference for it, to suppress spurious
	warnings.
	(Note_Possible_Modification): If an entity name has no entity, return.
	(Is_Variable): A function call never denotes a variable.
	(Requires_Transient_Scope): For record types, recurse only on
	components, not on internal subtypes that may have been generated for
	constrained components.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/sem_util.adb.diff?cvsroot=gcc&r1=1.48&r2=1.49



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15608

[Bug ada/15608] Bug box at sem_ch3.adb:8228

[charlet at gcc dot gnu dot org]

------- Additional Comments From charlet at gcc dot gnu dot org  2005-03-15 16:17 -------
Fixed on mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15608