[Bug c++/26281] New: verify_cgraph_node failed

[Bug c++/26281] New: verify_cgraph_node failed

[tsarkov at cs dot man dot ac dot uk]

On GCC 4.2.0 20060213 I've got the following:

>/opt/gcc/bin/g++-4.2 -c -v -O3 -finline-limit=1200 LeveLogger.cpp -save-temps

Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/opt/gcc
--enable-shared --enable-threads --program-suffix=-4.2 --enable-__cxa_atexit
--disable-nls --enable-languages=c,c++,objc,obj-c++,treelang,java
Thread model: posix
gcc version 4.2.0 20060213 (experimental)
 /opt/gcc/libexec/gcc/i686-pc-linux-gnu/4.2.0/cc1plus -E -quiet -v
-D_GNU_SOURCE LeveLogger.cpp -mtune=generic -finline-limit=1200 -O3
-fpch-preprocess -o LeveLogger.ii
ignoring nonexistent directory
"/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0

/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0/i686-pc-linux-gnu

/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0/backward
 /usr/local/include
 /opt/gcc/include
 /opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/include
 /usr/include
End of search list.
 /opt/gcc/libexec/gcc/i686-pc-linux-gnu/4.2.0/cc1plus -fpreprocessed
LeveLogger.ii -quiet -dumpbase LeveLogger.cpp -mtune=generic -auxbase
LeveLogger -O3 -version -finline-limit=1200 -o LeveLogger.s
GNU C++ version 4.2.0 20060213 (experimental) (i686-pc-linux-gnu)
        compiled by GNU C version 4.2.0 20060213 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: ff32d9231b0fc0ef61c3a4bf775e73bf
LeveLogger.cpp: In function 'LeveLogger& operator<<(LeveLogger&, char)':
LeveLogger.cpp:16: error: 'bool LeveLogger::isWritable() const' is protected
LeveLogger.cpp:36: error: within this context
LeveLogger.cpp: At global scope:
LeveLogger.cpp:51: error: inlined_to pointer is set but no predecesors found
virtual LeveLogger::~LeveLogger()/576: (inline copy in void __tcf_0(void*)/520)
availability:available(368) 99 insns (512 after inlining) tree
externally_visible finalized inlinable
  called by: 
  calls: std::basic_ofstream<_CharT, _Traits>::~basic_ofstream() [with _CharT =
char, _Traits = std::char_traits<char>]/387 (inlined) std::basic_ios<_CharT,
_Traits>::~basic_ios() [with _CharT = char, _Traits =
std::char_traits<char>]/603 (inlined) void std::terminate()/524
std::basic_ios<_CharT, _Traits>::~basic_ios() [with _CharT = char, _Traits =
std::char_traits<char>]/602 (inlined) void operator delete(void*)/531 
LeveLogger.cpp:51: internal compiler error: verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


Note that, as I can see, bug appears only on a wrong code (non-friend function
tries to access protected method).


-- 
           Summary: verify_cgraph_node failed
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tsarkov at cs dot man dot ac dot uk
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26281

[Bug c++/26281] verify_cgraph_node failed

[tsarkov at cs dot man dot ac dot uk]

------- Comment #1 from tsarkov at cs dot man dot ac dot uk  2006-02-14 12:46 -------
Created an attachment (id=10848)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10848&action=view)
Preprocessed sources


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26281

[Bug c++/26281] [4.2 Regressionion] verify_cgraph_node failed

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-02-14 12:49 -------
This is a dup of bug 25776.

*** This bug has been marked as a duplicate of 25776 ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE
            Summary|verify_cgraph_node failed   |[4.2 Regressionion]
                   |                            |verify_cgraph_node failed
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26281