[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[reichelt at gcc dot gnu dot org]

-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] New: [4.0/4.1/4.2 regression] ICE with min/max operator

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE since GCC 4.0.0:

=============================================
void foo(int i)
{
  (i++ <? i) ++;
}
=============================================

bug.cc: In function 'void foo(int)':
bug.cc:3: warning: minimum/maximum operators are deprecated
bug.cc:3: internal compiler error: in rationalize_conditional_expr, at
cp/typeck.c:1653
Please submit a full bug report, [etc.]


-- 
           Summary: [4.0/4.1/4.2 regression] ICE with min/max operator
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-07-06 16:57 -------
This is why they are deprecated :).

Anyways this is PR 14556 is the PR about removing them, I don't know why they
have not been removed yet.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |14556


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[janis at gcc dot gnu dot org]

------- Comment #2 from janis at gcc dot gnu dot org  2006-08-12 21:44 -------
A regression hunt on powerpc-linux identified the following patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=87810

    r87810 | sayle | 2004-09-21 16:20:12 +0000 (Tue, 21 Sep 2004)


-- 

janis at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sayle at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[sje at gcc dot gnu dot org]

------- Comment #3 from sje at gcc dot gnu dot org  2006-08-14 23:14 -------
Subject: Bug 28288

Author: sje
Date: Mon Aug 14 23:13:54 2006
New Revision: 116140

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116140
Log:
        PR c++/28288
        PR c++/14556
        * operators.def: Remove <?, ?>, <?=, and >?= operators.
        * parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ.
        (cp_parser_warn_min_max): Remove.
        * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
        (CPP_LAST_EQ): Change.
        (CPP_LAST_PUNCTUATOR): Change.
        * expr.c (cpp_operator): Remove MIN and MAX.
        (reduce): Remove CPP_MIN and CPP_MAX.
        (num_binary_op): Ditto.
        * lex.c (_cpp_lex_direct): Ditto.
        (cpp_avoid_paste): Remove ? as legal symbol after > or <.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/operators.def
    trunk/gcc/cp/parser.c
    trunk/libcpp/ChangeLog
    trunk/libcpp/expr.c
    trunk/libcpp/include/cpplib.h
    trunk/libcpp/lex.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1/4.2 regression] ICE with min/max operator

[sje at gcc dot gnu dot org]

------- Comment #4 from sje at gcc dot gnu dot org  2006-08-14 23:16 -------
Subject: Bug 28288

Author: sje
Date: Mon Aug 14 23:15:57 2006
New Revision: 116141

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116141
Log:
        PR c++/28288
        PR c++/14556
        * g++.old-deja/g++.warn/compare1.C: Delete.
        * g++.dg/opt/pr7503-2.C: Delete.
        * g++.dg/opt/pr7503-3.C: Delete.
        * g++.dg/opt/pr7503-4.C: Delete.
        * g++.dg/opt/pr7503-5.C: Delete.
        * g++.dg/opt/max1.C: Delete.
        * g++.dg/warn/minmax.C: Delete.
        * g++.dg/expr/minmax.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/expr/minmax.C
Removed:
    trunk/gcc/testsuite/g++.dg/opt/max1.C
    trunk/gcc/testsuite/g++.dg/opt/pr7503-2.C
    trunk/gcc/testsuite/g++.dg/opt/pr7503-3.C
    trunk/gcc/testsuite/g++.dg/opt/pr7503-4.C
    trunk/gcc/testsuite/g++.dg/opt/pr7503-5.C
    trunk/gcc/testsuite/g++.dg/warn/minmax.C
    trunk/gcc/testsuite/g++.old-deja/g++.warn/compare1.C
Modified:
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288

[Bug c++/28288] [4.0/4.1 regression] ICE with min/max operator

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2006-08-15 00:52 -------
Closing as won't fix for 4.2.0 as this is a feature which has now been removed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WONTFIX
            Summary|[4.0/4.1/4.2 regression] ICE|[4.0/4.1 regression] ICE
                   |with min/max operator       |with min/max operator
   Target Milestone|4.0.4                       |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28288