c++/10091: [3.3 regression] internal compiler error: in cp_expr_size, at cp/cp-lang.c:307

[Randolph Chung <tausq@debian.org>]

>Number:         10091
>Category:       c++
>Synopsis:       [3.3 regression] internal compiler error: in cp_expr_size, at cp/cp-lang.c:307
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Sat Mar 15 07:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Randolph Chung <tausq@debian.org>
>Release:        3.3 20030309 (Debian prerelease) (Debian testing/unstable)
>Organization:
>Environment:
System: Linux gsyprf11.external.hp.com 2.4.20-pa18-UP #1 Sat Jan 4 22:06:52 PST 2003 parisc64 unknown unknown GNU/Linux
Architecture: parisc64
>Description:
The following code (extracted from goldedplus), when compiled with g++ -c -O2 bug.cpp, gives:

bug.cpp: In member function `int ftn_golded_nodelist_index::addrcmp() const':
bug.cpp:34: internal compiler error: in cp_expr_size, at cp/cp-lang.c:307
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.


class ftn_addr {
public:
  unsigned short zone;
  unsigned short net;
  unsigned short node;
  unsigned short point;

  ftn_addr();
  ftn_addr(const ftn_addr& a);
  int  compare(const ftn_addr& other) const;
  ftn_addr& operator=(const ftn_addr& a);
};

#pragma pack(1)

struct _GEIdx {
  ftn_addr addr;       // Node address
  _GEIdx() : addr() {}
};

#pragma pack()

class ftn_golded_nodelist_index {
protected:
  _GEIdx   current;
  ftn_addr searchaddr;
  int      addrcmp() const;

public:
  ftn_golded_nodelist_index();
};

int ftn_golded_nodelist_index::addrcmp() const {
  return searchaddr.compare(current.addr);
}
>How-To-Repeat:
see description
compiles fine with g++-3.2
>Fix:
unknown
>Release-Note:
>Audit-Trail:
>Unformatted: