[Bug fortran/47546] Internal error - free_pi_tree(): Unresolved fixup

["townsend at astro dot wisc.edu" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546

--- Comment #4 from Rich Townsend <townsend at astro dot wisc.edu> 2011-02-02 16:52:49 UTC ---
On Feb 2, 2011, at 8:49 AM, janus at gcc dot gnu.org wrote:

> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
> 
> --- Comment #3 from janus at gcc dot gnu.org 2011-02-02 14:49:16 UTC ---
> (In reply to comment #1)
>> If gfortran is 4.5, I get 
>> 
>> hydro_fluxes.f90:7.18:
>> 
>>  use hydro_speeds
>>                  1
>> Internal Error at (1):
>> mio_component_ref(): Component not found
> 
> 
> I get the same error with gfortran 4.5, but 4.6 works nicely for me at r169520.
> Rich, which version are you using?

Here's what gfortran -v gives:

Using built-in specs.
COLLECT_GCC=gfortran-mp-4.6
COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin10/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10
Configured with: ../gcc-4.6-20110122/configure --prefix=/opt/local
--build=x86_64-apple-darwin10 --libdir=/opt/local/lib/gcc46
--includedir=/opt/local/include/gcc46 --infodir=/opt/local/share/info
--mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-4.6
--with-local-prefix=/opt/local --with-system-zlib --disable-nls
--program-suffix=-mp-4.6 --with-gxx-include-dir=/opt/local/include/gcc46/c++/
--with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local
--enable-stage1-checking --disable-multilib --enable-fully-dynamic-string
--enable-languages=c,c++,objc,obj-c++,fortran
Thread model: posix
gcc version 4.6.0 20110122 (experimental) (GCC) 

The install is via macports.

cheers,

Rich