[Bug c++/14028] New: Parser accepts invalid unbalanced triangular bracketing.

[Bug c++/14028] New: Parser accepts invalid unbalanced triangular bracketing.

[mattyt-bugzilla at tpg dot com dot au]

The following code:

template < typename TP > struct A {};
template < typename TP > class B : public TP::template K < A < TP > {};

is accepted by 3.4, but should presumably be rejected due to the unbalanced
triangular bracketing.

3.2 and 3.3 reject this like they should.

-- 
           Summary: Parser accepts invalid unbalanced triangular bracketing.
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mattyt-bugzilla at tpg dot com dot au
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-02-05 15:43 -------
Interesting. A regression indeed. Confirmed to fail with 3.4 and mainline. 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |accepts-invalid
      Known to fail|                            |3.4.0 3.5.0
      Known to work|                            |3.2.3 3.3.3 2.95.3
   Last reconfirmed|0000-00-00 00:00:00         |2004-02-05 15:43:56
               date|                            |
            Summary|Parser accepts invalid      |[3.4/3.5 regression] Parser
                   |unbalanced triangular       |accepts invalid unbalanced
                   |bracketing.                 |triangular bracketing.
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-02-05 16:31 -------
What does the reghunt says here? I have a feeling about my patch about ">>".

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-02-06 04:11 -------
Mine.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |giovannibajo at libero dot
                   |dot org                     |it
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-02-06 15:43 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-02/msg00557.html>.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-06 17:24 -------
Subject: Bug 14028

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	giovannibajo@gcc.gnu.org	2004-02-06 17:24:32

Modified files:
	gcc/cp         : ChangeLog parser.c 

Log message:
	PR c++/14028
	* parser.c (cp_parser_enclosed_template_argument_list): Emit straight
	error when terminator can not be found.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3943&r2=1.3944
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.169&r2=1.170



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-06 17:27 -------
Subject: Bug 14028

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	giovannibajo@gcc.gnu.org	2004-02-06 17:27:18

Modified files:
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/parse: angle-bracket2.C 

Log message:
	PR c++/14028
	* g++.dg/parse/angle-bracket2.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3474&r2=1.3475
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/angle-bracket2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-06 18:14 -------
Subject: Bug 14028

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	giovannibajo@gcc.gnu.org	2004-02-06 18:14:37

Modified files:
	gcc/cp         : ChangeLog parser.c 

Log message:
	PR c++/14028
	* parser.c (cp_parser_enclosed_template_argument_list): Emit straight
	error when terminator can not be found.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.41&r2=1.3892.2.42
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.157.2.10&r2=1.157.2.11



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-06 18:15 -------
Subject: Bug 14028

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	giovannibajo@gcc.gnu.org	2004-02-06 18:15:31

Modified files:
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/parse: angle-bracket2.C 

Log message:
	PR c++/14028
	* g++.dg/parse/angle-bracket2.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.55&r2=1.3389.2.56
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/angle-bracket2.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028

[Bug c++/14028] [3.4/3.5 regression] Parser accepts invalid unbalanced triangular bracketing.

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-02-06 18:16 -------
Fixed in 3.4.0. Thank you for your report!

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14028