[Bug fortran/28416] New: ICE on allocatable codes

[Bug fortran/28416] New: ICE on allocatable codes

[sfilippone at uniroma2 dot it]

While testing the patch for TR15581 I encountered this ICE, which is not
strictly related to the patch itself, since I reproduced below with the base
compiler. 
The base compiler should refuse the code, the patched  compiler should accept
it. 

[sfilippo@localhost ALLOCATABLE]$ gfortran -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.2-20060715/configure --prefix=/usr/local/gcc42
Thread model: posix
gcc version 4.2.0 20060715 (experimental)
[sfilippo@localhost ALLOCATABLE]$ gfortran -c test2.f90 
test2.f90: In function 'foo':
test2.f90:1: internal compiler error: in gfc_conv_descriptor_data_get, at
fortran/trans-array.c:148
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ICE on allocatable codes
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sfilippone at uniroma2 dot it
 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=28416

[Bug fortran/28416] ICE on allocatable codes

[sfilippone at uniroma2 dot it]

------- Comment #1 from sfilippone at uniroma2 dot it  2006-07-18 07:42 -------
Created an attachment (id=11909)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11909&action=view)
test case


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416

[Bug fortran/28416] ICE on allocatable codes

[fxcoudert at gcc dot gnu dot org]

------- Comment #2 from fxcoudert at gcc dot gnu dot org  2006-07-18 10:42 -------
Confirmed, and not target-specific.


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
  GCC build triplet|i686-pc-linux-gnu           |
   GCC host triplet|i686-pc-linux-gnu           |
 GCC target triplet|i686-pc-linux-gnu           |
      Known to fail|                            |4.2.0
   Last reconfirmed|0000-00-00 00:00:00         |2006-07-18 10:42:03
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416

[Bug fortran/28416] ICE on allocatable codes

[paul dot richard dot thomas at cea dot fr]

------- Comment #3 from paul dot richard dot thomas at cea dot fr  2006-07-18 14:38 -------
The fix, as described on the list, is to be found in the latest patch to
PR20541 - the TR15581 story.  It includes the corrections to the
going-out-of-scope cleanup, as well.

I am sorry that I cannot deal with it; I hope that Erik is in a position to do
so.

Paul


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416

[Bug fortran/28416] ICE on allocatable codes

[eedelman at gcc dot gnu dot org]

------- Comment #4 from eedelman at gcc dot gnu dot org  2006-07-18 18:45 -------
(In reply to comment #3)
> The fix, as described on the list, is to be found in the latest patch to
> PR20541 - the TR15581 story.  It includes the corrections to the
> going-out-of-scope cleanup, as well.
> 
> I am sorry that I cannot deal with it; I hope that Erik is in a position to do
> so.

I'll see what I can do about it.


-- 

eedelman at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |eedelman at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2006-07-18 10:42:03         |2006-07-18 18:45:00
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416

[Bug fortran/28416] ICE on allocatable codes

[eedelman at gcc dot gnu dot org]

------- Comment #5 from eedelman at gcc dot gnu dot org  2006-07-24 20:16 -------
Subject: Bug 28416

Author: eedelman
Date: Mon Jul 24 20:15:59 2006
New Revision: 115721

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115721
Log:
fortran/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * trans-array.c (gfc_conv_array_parameter): Give special treatment
        for ALLOCATABLEs if they are themselves dummy variables.

testsuite/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * gfortran.dg/allocatable_dummy_3.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/allocatable_dummy_3.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416

[Bug fortran/28416] ICE on allocatable codes

[eedelman at gcc dot gnu dot org]

------- Comment #6 from eedelman at gcc dot gnu dot org  2006-08-14 19:50 -------
Fixed on 4.2. (No need to fix it on 4.1, since allocatable dummies aren't
supported there.)


-- 

eedelman at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28416