[Bug c++/47074] New: tree check fail in create_access_replacement

[dcb314 at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074

           Summary: tree check fail in create_access_replacement
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dcb314@hotmail.com


Created attachment 22855
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22855
gzipped C++ source code

I just tried to compile package freefem++-3.11 with the latest 4.6
snapshot 20101225 on a Linux x86_64 box. The compiler said

array_long.cpp:167:1: internal compiler error: tree check: expected tree that
contains 'decl minimal' structure, have 'pointer_type' in
create_access_replacement, at tree-sra.c:1679
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Source code attached. Flag -O2 required.