[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-08-03 Thread reichelt at gcc dot gnu dot org 


--- Comment #12 from reichelt at gcc dot gnu dot org  2006-08-03 11:34 
---
Subject: Bug 28250

Author: reichelt
Date: Thu Aug  3 11:33:49 2006
New Revision: 115900

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=115900
Log:
PR c++/28257
PR c++/28259
PR c++/28267
* toplev.c (compile_file): Return early on errorcount or sorrycount.
* cgraphunit.c (cgraph_finalize_compilation_unit): Likewise.
(cgraph_optimize): Likewise.

PR c++/28250
* g++.dg/eh/catch4.C: New test.

PR c++/28257
* g++.dg/other/qual1.C: New test.

PR c++/28259
* g++.dg/inherit/error2.C: New test.

PR c++/28267
* g++.dg/other/new1.C: New test.

* g++.dg/warn/pr23075.C: Remove obsolete test.
* g++.old-deja/g++.brendan/crash52.C: Remove dg-warning marker.
* g++.old-deja/g++.jason/report.C: Remove dg-warning marker.

Added:
branches/gcc-4_1-branch/gcc/testsuite/g++.dg/eh/catch4.C
branches/gcc-4_1-branch/gcc/testsuite/g++.dg/inherit/error2.C
branches/gcc-4_1-branch/gcc/testsuite/g++.dg/other/new1.C
branches/gcc-4_1-branch/gcc/testsuite/g++.dg/other/qual1.C
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/cgraphunit.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/g++.dg/warn/pr23075.C
branches/gcc-4_1-branch/gcc/testsuite/g++.old-deja/g++.brendan/crash52.C
branches/gcc-4_1-branch/gcc/testsuite/g++.old-deja/g++.jason/report.C
branches/gcc-4_1-branch/gcc/toplev.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-08-03 Thread reichelt at gcc dot gnu dot org 


--- Comment #13 from reichelt at gcc dot gnu dot org  2006-08-03 11:36 
---
Subject: Bug 28250

Author: reichelt
Date: Thu Aug  3 11:35:52 2006
New Revision: 115901

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=115901
Log:
PR c++/28257
PR c++/28259
PR c++/28267
* toplev.c (compile_file): Return early on errorcount or sorrycount.
* cgraphunit.c (cgraph_finalize_compilation_unit): Likewise.
(cgraph_optimize): Likewise.

PR c++/28250
* g++.dg/eh/catch4.C: New test.

PR c++/28257
* g++.dg/other/qual1.C: New test.

PR c++/28259
* g++.dg/inherit/error2.C: New test.

PR c++/28267
* g++.dg/other/new1.C: New test.

* g++.dg/warn/pr23075.C: Remove obsolete test.
* g++.old-deja/g++.brendan/crash52.C: Remove dg-warning marker.
* g++.old-deja/g++.jason/report.C: Remove dg-warning marker.

Added:
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/eh/catch4.C
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/inherit/error2.C
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/other/new1.C
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/other/qual1.C
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/cgraphunit.c
branches/gcc-4_0-branch/gcc/testsuite/ChangeLog
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/warn/pr23075.C
branches/gcc-4_0-branch/gcc/testsuite/g++.old-deja/g++.brendan/crash52.C
branches/gcc-4_0-branch/gcc/testsuite/g++.old-deja/g++.jason/report.C
branches/gcc-4_0-branch/gcc/toplev.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-08-01 Thread reichelt at gcc dot gnu dot org 


--- Comment #10 from reichelt at gcc dot gnu dot org  2006-08-01 23:45 
---
Subject: Bug 28250

Author: reichelt
Date: Tue Aug  1 23:45:11 2006
New Revision: 115866

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=115866
Log:
PR c++/28250
PR c++/28257
PR c++/28259
PR c++/28267
* toplev.c (compile_file): Return early on errorcount or sorrycount.
* cgraphunit.c (cgraph_finalize_compilation_unit): Likewise.
(cgraph_optimize): Likewise.

PR c++/28250
* g++.dg/eh/catch4.C: New test.

PR c++/28257
* g++.dg/other/qual1.C: New test.

PR c++/28259
* g++.dg/inherit/error2.C: New test.

PR c++/28267
* g++.dg/other/new1.C: New test.

* g++.dg/warn/pr23075.C: Remove obsolete test.
* g++.old-deja/g++.brendan/crash52.C: Remove dg-warning marker.
* g++.old-deja/g++.jason/report.C: Remove dg-warning marker.

Added:
trunk/gcc/testsuite/g++.dg/eh/catch4.C
trunk/gcc/testsuite/g++.dg/inherit/error2.C
trunk/gcc/testsuite/g++.dg/other/new1.C
trunk/gcc/testsuite/g++.dg/other/qual1.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cgraphunit.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/warn/pr23075.C
trunk/gcc/testsuite/g++.old-deja/g++.brendan/crash52.C
trunk/gcc/testsuite/g++.old-deja/g++.jason/report.C
trunk/gcc/toplev.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-08-01 Thread reichelt at gcc dot gnu dot org 


--- Comment #11 from reichelt at gcc dot gnu dot org  2006-08-01 23:47 
---
Fixed on mainline.


-- 

reichelt at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-26 Thread patchapp at dberlin dot org 


--- Comment #9 from patchapp at dberlin dot org  2006-07-26 11:30 ---
Subject: Bug number PR c++/28250

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-07/msg01108.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-21 Thread reichelt at gcc dot gnu dot org 


--- Comment #7 from reichelt at gcc dot gnu dot org  2006-07-21 10:00 
---
Subject: Bug 28250

Author: reichelt
Date: Fri Jul 21 09:59:57 2006
New Revision: 115643

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=115643
Log:
PR c++/28250
* pt.c (tsubst_expr): Only apply DECL_TEMPLATE_INSTANTIATED to
valid decls.  Cleanup.

* g++.dg/eh/catch3.C: New test.

Added:
trunk/gcc/testsuite/g++.dg/eh/catch3.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-21 Thread reichelt at gcc dot gnu dot org 


--- Comment #8 from reichelt at gcc dot gnu dot org  2006-07-21 10:05 
---
Alas there's some fallout from the fix.
The first issue has been fixed (see comment #5 and #7), another problem
remains, though (see also comment #6): 


  void foo()
  {
try { throw; }
catch () {}
  }


bug.cc: In function 'void foo()':
bug.cc:4: error: expected type-specifier before ')' token
bug.cc:4: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]

The sefault happens deep in the middle-end:

  #0  remove_useless_stmts_1 (tp=0x2af831f0, data=0x7fd8b670)
  at tree-iterator.h:93
  #1  0x00546aa4 in remove_useless_stmts_1 (tp=value optimized out, 
  data=0x7fd8b670) at ../../gcc/gcc/tree-cfg.c:1915
  #2  0x00546b55 in remove_useless_stmts_1 (tp=0x2af7bf90, 
  data=0x7fd8b670) at ../../gcc/gcc/tree-cfg.c:1741
  #3  0x0054775d in remove_useless_stmts ()
  at ../../gcc/gcc/tree-cfg.c:1949
  #4  0x008981ae in execute_one_pass (pass=0xc78700)
  at ../../gcc/gcc/passes.c:864
  #5  0x0089831c in execute_pass_list (pass=0xc78700)
  at ../../gcc/gcc/passes.c:911
  #6  0x0055f359 in tree_lowering_passes (fn=value optimized out)
  at ../../gcc/gcc/tree-optimize.c:324
  #7  0x008e7a78 in cgraph_lower_function (node=0x2af7d790)
  at ../../gcc/gcc/cgraphunit.c:448
  #8  0x008e8697 in cgraph_analyze_function (node=0x2af7d790)
  at ../../gcc/gcc/cgraphunit.c:919


-- 

reichelt at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|FIXED   |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-20 Thread patchapp at dberlin dot org 


--- Comment #5 from patchapp at dberlin dot org  2006-07-20 15:55 ---
Subject: Bug number PR c++/28250

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-07/msg00860.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-20 Thread patchapp at dberlin dot org 


--- Comment #6 from patchapp at dberlin dot org  2006-07-20 16:20 ---
Subject: Bug number PR c++/28250

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-07/msg00862.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-16 Thread mmitchel at gcc dot gnu dot org 


-- 

mmitchel at gcc dot gnu dot org changed:

   What|Removed |Added

   Priority|P3  |P4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-16 Thread reichelt at gcc dot gnu dot org 


--- Comment #3 from reichelt at gcc dot gnu dot org  2006-07-17 04:42 
---
Subject: Bug 28250

Author: reichelt
Date: Mon Jul 17 04:42:24 2006
New Revision: 115516

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=115516
Log:
PR c++/28250
* name-lookup.c (pushdecl_maybe_friend): Return early on
error_mark_node.
* except.c (expand_start_catch_block): Use error_mark_node instead
of NULL_TREE for invalid decls.
* parser.c (cp_parser_exception_declaration): Return error_mark_node
on invalid catch parameter. Simplify.

* g++.dg/eh/catch1.C: New test.
* g++.dg/eh/catch2.C: New test.

Added:
trunk/gcc/testsuite/g++.dg/eh/catch1.C
trunk/gcc/testsuite/g++.dg/eh/catch2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/except.c
trunk/gcc/cp/name-lookup.c
trunk/gcc/cp/parser.c
trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-16 Thread reichelt at gcc dot gnu dot org 


--- Comment #4 from reichelt at gcc dot gnu dot org  2006-07-17 04:43 
---
Fixed on mainline.


-- 

reichelt at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-14 Thread patchapp at dberlin dot org 


--- Comment #2 from patchapp at dberlin dot org  2006-07-14 20:25 ---
Subject: Bug number PR c++/28250

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-07/msg00646.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-04 Thread patchapp at dberlin dot org 


--- Comment #1 from patchapp at dberlin dot org  2006-07-04 17:00 ---
Subject: Bug number PR c++/28250

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-07/msg00112.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250

[Bug c++/28250] [4.2 regression] ICE with invalid catch

2006-07-04 Thread pinskia at gcc dot gnu dot org 


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

   Target Milestone|--- |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28250