[Bug c/23165] New: [4.0/4.1 Regression] ICE with -W

[Bug c/23165] New: [4.0/4.1 Regression] ICE with -W

[pinskia at gcc dot gnu dot org]

Take the following simple code:
void foo (void)
{
  if (0)
    a: ;
}

compile with -W and we ICE.

-- 
           Summary: [4.0/4.1 Regression] ICE with -W
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |4.0.0 4.1.0
      Known to work|                            |3.4.0
   Target Milestone|---                         |4.0.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |23161
              nThis|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[phython at gcc dot gnu dot org]

------- Additional Comments From phython at gcc dot gnu dot org  2005-07-31 18:06 -------
Created an attachment (id=9399)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9399&action=view)
Read through statment lists.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |phython at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[phython at gcc dot gnu dot org]

------- Additional Comments From phython at gcc dot gnu dot org  2005-08-01 02:21 -------
http://gcc.gnu.org/ml/gcc-patches/2005-08/msg00005.html

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-08 18:31 -------
: Search converges between 2004-06-24-trunk (#471) and 2004-06-26-trunk (#472).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0/4.1 Regression] ICE with -W

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-09 04:21 -------
Subject: Bug 23165

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	phython@gcc.gnu.org	2005-08-09 04:21:26

Modified files:
	gcc            : ChangeLog c-typeck.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: pr23165.c 

Log message:
	2005-08-09  James A. Morrison  <phython@gcc.gnu.org>
	
	PR c/23161
	PR c/23165
	* c-typeck.c (c_finish_if_stmt): Look into STATEMENT_LISTs to see
	if the if is really empty.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9684&r2=2.9685
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.474&r2=1.475
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5896&r2=1.5897
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr23165.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0 regression] ICE with -W

[phython at gcc dot gnu dot org]

------- Additional Comments From phython at gcc dot gnu dot org  2005-08-09 04:33 -------
 Fixed on mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|4.0.0 4.1.0                 |4.0.0
      Known to work|3.4.0                       |3.4.0 4.1.0
            Summary|[4.0/4.1 Regression] ICE    |[4.0 regression] ICE with -W
                   |with -W                     |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0 regression] ICE with -W

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-06 06:07 -------
Subject: Bug 23165

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	phython@gcc.gnu.org	2005-09-06 06:07:07

Modified files:
	gcc            : ChangeLog c-typeck.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: pr23165.c 

Log message:
	2005-09-05  James A. Morrison  <phython@gcc.gnu.org>
	
	PR c/23161
	PR c/23165
	* c-typeck.c (c_finish_if_stmt): Look into STATEMENT_LISTs to see
	if the if is really empty.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.411&r2=2.7592.2.412
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.419.2.11&r2=1.419.2.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.379&r2=1.5084.2.380
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr23165.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.12.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165

[Bug c/23165] [4.0 regression] ICE with -W

[phython at gcc dot gnu dot org]

------- Additional Comments From phython at gcc dot gnu dot org  2005-09-06 06:10 -------
Fixed on the 4.0 branch.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23165