[Bug c++/44101] New: [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[Bug c++/44101] New: [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ro at gcc dot gnu dot org]

Between there appeared two new testsuite failures on Tru64 UNIX V5.1B:

FAIL: 25_algorithms/fill/4.cc (test for excess errors)
WARNING: 25_algorithms/fill/4.cc compilation failed to produce executable

Excess errors:
/vol/gcc/src/hg/trunk/local/libstdc++-v3/testsuite/25_algorithms/fill/4.cc:27:1:
error: non-trivial conversion at assignment
const wchar_t[10]
const int[10]
A3 = *$LC0;
/vol/gcc/src/hg/trunk/local/libstdc++-v3/testsuite/25_algorithms/fill/4.cc:27:1:
internal compiler error: verify_gimple failed

FAIL: 25_algorithms/fill_n/1.cc (test for excess errors)
WARNING: 25_algorithms/fill_n/1.cc compilation failed to produce executable


-- 
           Summary: [4.6 regression] ICE compiling 25_algorithms/fill/4.cc
                    on Tru64 UNIX V5.1B
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at gcc dot gnu dot org
 GCC build triplet: alpha-dec-osf5.1b
  GCC host triplet: alpha-dec-osf5.1b
GCC target triplet: alpha-dec-osf5.1b


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug c++/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #1 from ebotcazou at gcc dot gnu dot org  2010-05-12 21:36 -------
Looking into it.


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ebotcazou at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |ebotcazou at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-05-12 21:36:59
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #2 from ebotcazou at gcc dot gnu dot org  2010-05-18 07:41 -------
I need the preprocessed file.  Thanks in advance.


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ebotcazou at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ro at gcc dot gnu dot org]

------- Comment #3 from ro at gcc dot gnu dot org  2010-05-18 11:55 -------
Created an attachment (id=20694)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20694&action=view)
preprocessed source code


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #4 from ebotcazou at gcc dot gnu dot org  2010-05-19 09:14 -------
I need the version without precompiled header.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ro at gcc dot gnu dot org]

------- Comment #5 from ro at gcc dot gnu dot org  2010-05-19 10:31 -------
Created an attachment (id=20697)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20697&action=view)
preprocessed source code

this time without pch


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ro at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #20694|0                           |1
        is obsolete|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #6 from ebotcazou at gcc dot gnu dot org  2010-05-19 21:13 -------
Thanks, can reproduce now.


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ebotcazou at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |ASSIGNED
   Last reconfirmed|2010-05-12 21:36:59         |2010-05-19 21:13:53
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #7 from ebotcazou at gcc dot gnu dot org  2010-05-21 10:02 -------
Subject: Bug 44101

Author: ebotcazou
Date: Fri May 21 10:02:07 2010
New Revision: 159655

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159655
Log:
        PR middle-end/44101
        * gimplify.c (gimplify_init_constructor): Build a VIEW_CONVERT_EXPR
        around the uniquized constructor if its type requires a conversion.

Added:
    trunk/gcc/testsuite/g++.dg/other/const3.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

[ebotcazou at gcc dot gnu dot org]

------- Comment #8 from ebotcazou at gcc dot gnu dot org  2010-05-21 10:03 -------
Presumably both.


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ebotcazou at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101