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* [Bug c++/18121] New: [4.0 regression] ICE with array type
@ 2004-10-23  1:17 reichelt at gcc dot gnu dot org
  2004-10-23  1:32 ` [Bug c++/18121] " pinskia at gcc dot gnu dot org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-23  1:17 UTC (permalink / raw)
  To: gcc-bugs

The following valid code snippet causes a segfault on mainline:

===================================
template<int> struct A
{
    static int const i = 1;
};

template<int N> struct B
{
    typedef int (*p)[A<N>::i];
};
===================================

According to Phil's regression hunter we have:
: Search converges between 2004-05-11-trunk (#454) and 2004-05-14-trunk (#455).

So this was probably introduced by the tree-ssa merge.

-- 
           Summary: [4.0 regression] ICE with array type
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: critical
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/18121] [4.0 regression] ICE with array type
  2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
@ 2004-10-23  1:32 ` pinskia at gcc dot gnu dot org
  2004-10-23 18:20 ` pinskia at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-23  1:32 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-23 01:32 -------
: Search converges between 2003-12-16-ssa (#155) and 2003-12-17-ssa (#156).

Yes we now try to layout the type even if we are in a template for array types.
I will try to fix this soon.  This is related to a C example which fails on IA64.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-10-23 01:32:11
               date|                            |
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/18121] [4.0 regression] ICE with array type
  2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
  2004-10-23  1:32 ` [Bug c++/18121] " pinskia at gcc dot gnu dot org
@ 2004-10-23 18:20 ` pinskia at gcc dot gnu dot org
  2004-10-23 19:05 ` pinskia at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-23 18:20 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-23 18:20 -------
Mine, I am testing a patch for this right now.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/18121] [4.0 regression] ICE with array type
  2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
  2004-10-23  1:32 ` [Bug c++/18121] " pinskia at gcc dot gnu dot org
  2004-10-23 18:20 ` pinskia at gcc dot gnu dot org
@ 2004-10-23 19:05 ` pinskia at gcc dot gnu dot org
  2004-10-25 13:27 ` cvs-commit at gcc dot gnu dot org
  2004-10-25 13:28 ` pinskia at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-23 19:05 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-23 19:05 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-10/msg01986.html> which reverts the fix for 
PR middle-end/12920 and fixes PR middle-end/12920 right and also fixes PR middle-end/17407.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/18121] [4.0 regression] ICE with array type
  2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2004-10-23 19:05 ` pinskia at gcc dot gnu dot org
@ 2004-10-25 13:27 ` cvs-commit at gcc dot gnu dot org
  2004-10-25 13:28 ` pinskia at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-10-25 13:27 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-10-25 13:27 -------
Subject: Bug 18121

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2004-10-25 13:27:33

Modified files:
	gcc            : ChangeLog c-decl.c tree.c 
	gcc/cp         : ChangeLog decl.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/template: array8.C 
	gcc/testsuite/gcc.c-torture/compile: pr17407.c 

Log message:
	2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR middle-end/17407
	* c-decl.c (grokdeclarator) <case cdk_array>: Remove the call
	layout_type as it is already done by build_array_type.
	* tree.c (build_array_type): Layout the type even
	
	2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR c++/18121
	* decl.c (grokdeclarator) <case cdk_array>: Remove the call
	layout_type as it is already done by create_array_type_for_decl.
	
	2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR middle-end/17407
	* gcc.c-torture/compile/pr17407.c: New test.
	
	PR c++/18121
	* g++.dg/template/array8.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6006&r2=2.6007
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.603&r2=1.604
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.c.diff?cvsroot=gcc&r1=1.439&r2=1.440
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4452&r2=1.4453
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1317&r2=1.1318
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4492&r2=1.4493
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/array8.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr17407.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/18121] [4.0 regression] ICE with array type
  2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2004-10-25 13:27 ` cvs-commit at gcc dot gnu dot org
@ 2004-10-25 13:28 ` pinskia at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-25 13:28 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-25 13:28 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18121


^ permalink raw reply	[flat|nested] 6+ messages in thread

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2004-10-23  1:17 [Bug c++/18121] New: [4.0 regression] ICE with array type reichelt at gcc dot gnu dot org
2004-10-23  1:32 ` [Bug c++/18121] " pinskia at gcc dot gnu dot org
2004-10-23 18:20 ` pinskia at gcc dot gnu dot org
2004-10-23 19:05 ` pinskia at gcc dot gnu dot org
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