[Bug c++/13494] New: ICE on bidimensional array subscription in template function.

[Bug c++/13494] New: ICE on bidimensional array subscription in template function.

[bernie at develer dot com]

Oddly, this ICE goes away if the function isn't a template
or if the array has a single dimension.

template<typename T>
int foo(int d[][4])
{
        return d[0][0];
}

/gccbug.cpp:4: internal compiler error: in cxx_incomplete_type_diagnostic, at
cp/typeck2.c:273

-- 
           Summary: ICE on bidimensional array subscription in template
                    function.
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bernie at develer dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13494

[Bug c++/13494] [3.4 Regresssion] [ABI] ICE on bidimensional array subscription in template function.

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-12-26 16:08 -------
Confirmed (but it only ICEs now with -fabi-version=1).
>From Phil's regression hunter: Search converges between 2003-07-08-trunk (#337) and 2003-07
-09-trunk (#338).
Nathan I see that you took care of the pervious ABI problems with templates, can you try to fix this 
one too?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |nathan at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2003-12-26 16:08:25
               date|                            |
            Summary|ICE on bidimensional array  |[3.4 Regresssion] [ABI] ICE
                   |subscription in template    |on bidimensional array
                   |function.                   |subscription in template
                   |                            |function.
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13494

[Bug c++/13494] [3.4 Regresssion] ICE on bidimensional array subscription in template function.

[nathan at gcc dot gnu dot org]

------- Additional Comments From nathan at gcc dot gnu dot org  2003-12-30 09:58 -------
2003-12-30  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/13494
	* tree.c (build_cplus_array_type_1): Only build a minimal array
	type for dependent types or domains.


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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13494

[Bug c++/13494] [3.4 Regresssion] ICE on bidimensional array subscription in template function.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-12-30 10:07 -------
Subject: Bug 13494

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	nathan@gcc.gnu.org	2003-12-30 10:07:14

Modified files:
	gcc/cp         : ChangeLog tree.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/template: array2-1.C array2-2.C 

Log message:
	cp:
	PR c++/13494
	* tree.c (build_cplus_array_type_1): Only build a minimal array
	type for dependent types or domains.
	testsuite:
	PR c++/13494
	* g++.dg/template/array2-1.C: New test.
	* g++.dg/template/array2-2.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3841&r2=1.3842
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/tree.c.diff?cvsroot=gcc&r1=1.359&r2=1.360
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3321&r2=1.3322
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/array2-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/array2-2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13494