[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2009-11-19 Thread jason at gcc dot gnu dot org 


--- Comment #9 from jason at gcc dot gnu dot org  2009-11-20 02:37 ---
.


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2009-11-19 Thread jason at gcc dot gnu dot org 


--- Comment #8 from jason at gcc dot gnu dot org  2009-11-20 02:31 ---
Fixed


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

   Target Milestone|--- |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2009-11-10 Thread jason at gcc dot gnu dot org 


--- Comment #7 from jason at gcc dot gnu dot org  2009-11-10 18:19 ---
Subject: Bug 34158

Author: jason
Date: Tue Nov 10 18:18:51 2009
New Revision: 154072

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154072
Log:
PR c++/34158
PR c++/36406
* call.c (non_placement_deallocation_fn_p): Split out...
(build_op_delete_call): ...from here.  Use instantiate_type
for placement delete.  Simplify logic.
* pt.c (primary_template_instantiation_p): Non-static.
* cp-tree.h: Declare it.

Added:
trunk/gcc/testsuite/g++.dg/init/placement4.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2009-11-09 Thread jason at gcc dot gnu dot org 


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |jason at gcc dot gnu dot org
   |dot org |
 Status|UNCONFIRMED |ASSIGNED
 Ever Confirmed|0   |1
   Keywords||wrong-code
   Last reconfirmed|-00-00 00:00:00 |2009-11-10 03:47:06
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-11-01 Thread jwakely dot gcc at gmail dot com 


--- Comment #6 from jwakely dot gcc at gmail dot com  2008-11-01 16:18 
---
This is a compile-time test which should fail because undef cannot be
instantiated, but the deallocation function is not used.

#include 

template  class undef;

struct A {
  A() { throw 1; }
};

template class Pool { };

template
inline void *operator new(size_t size,Pool& pool)
{
  return malloc(size);
}

template
inline void operator delete(void *p,Pool& pool)
{
  undef t;
  free(p);
}

int main ()
{
  Pool pool;
  new (pool) A();
  return 0;
}


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jwakely dot gcc at gmail dot com changed:

   What|Removed |Added

 CC||jwakely dot gcc at gmail dot
   ||com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-05-23 Thread steve_cheng at scotiacapital dot com 


--- Comment #5 from steve_cheng at scotiacapital dot com  2008-05-23 13:44 
---
Created an attachment (id=15677)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15677&action=view)
-save-temps when compiling C++ testcase


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-05-23 Thread steve_cheng at scotiacapital dot com 


--- Comment #4 from steve_cheng at scotiacapital dot com  2008-05-23 13:43 
---
Created an attachment (id=15676)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15676&action=view)
C++ test case


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-05-23 Thread steve_cheng at scotiacapital dot com 


--- Comment #3 from steve_cheng at scotiacapital dot com  2008-05-23 13:41 
---
I have hit the same bug as the original reporter.  
Attached is a simplified test case.  Run with:

$ g++ -v -save-temps -o testPlacementDelete testPlacementDelete.C 
$ ./testPlacementDelete
placement new called
exception caught

Expected output should be instead:
placement new called
placement delete called
exception caught

Note that the placement delete is called if the extra argument to placement new
and delete is a non-templated type.  It fails when the extra argument is a
templated type.

I am running on:

Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.1.3 --program-suffix=-4.1
--enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug
--enable-mpfr --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)
 /usr/lib/gcc/i486-linux-gnu/4.1.3/cc1plus -E -quiet -v -D_GNU_SOURCE
testPlacementDelete.C -mtune=generic -fpch-preprocess -o testPlacementDelete.ii
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory
"/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../i486-linux-gnu/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
 /usr/include/c++/4.1.3
 /usr/include/c++/4.1.3/i486-linux-gnu
 /usr/include/c++/4.1.3/backward
 /usr/local/include
 /usr/lib/gcc/i486-linux-gnu/4.1.3/include
 /usr/include
End of search list.
 /usr/lib/gcc/i486-linux-gnu/4.1.3/cc1plus -fpreprocessed
testPlacementDelete.ii -quiet -dumpbase testPlacementDelete.C -mtune=generic
-auxbase testPlacementDelete -version -fstack-protector -fstack-protector -o
testPlacementDelete.s
GNU C++ version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)
(i486-linux-gnu)
compiled by GNU C version 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2).
GGC heuristics: --param ggc-min-expand=99 --param ggc-min-heapsize=129322
Compiler executable checksum: 3cc47be363985179cfafdceddd0e8f5d
 as --traditional-format -V -Qy -o testPlacementDelete.o testPlacementDelete.s
GNU assembler version 2.18 (i486-linux-gnu) using BFD version (GNU Binutils for
Ubuntu) 2.18
 /usr/lib/gcc/i486-linux-gnu/4.1.3/collect2 --eh-frame-hdr -m elf_i386
--hash-style=both -dynamic-linker /lib/ld-linux.so.2 -o testPlacementDelete
/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crt1.o
/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crti.o
/usr/lib/gcc/i486-linux-gnu/4.1.3/crtbegin.o
-L/usr/lib/gcc/i486-linux-gnu/4.1.3 -L/usr/lib/gcc/i486-linux-gnu/4.1.3
-L/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib -L/lib/../lib
-L/usr/lib/../lib testPlacementDelete.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s
-lgcc /usr/lib/gcc/i486-linux-gnu/4.1.3/crtend.o
/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crtn.o


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steve_cheng at scotiacapital dot com changed:

   What|Removed |Added

 CC||steve_cheng at scotiacapital
   ||dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-05-15 Thread andry at inbox dot ru 


--- Comment #2 from andry at inbox dot ru  2008-05-15 14:10 ---
Version 4.3.0 (Release), bug still doesn't fixed.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158

[Bug c++/34158] Template delete doesn't call if exception thrown in constructor

2008-01-27 Thread andry at inbox dot ru 


--- Comment #1 from andry at inbox dot ru  2008-01-28 02:46 ---
In gcc 4.3 (trunk, 2008.01.27), bug still doesn't fixed.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34158