compiler bug

[kiran]

hi,

I am getting the following error when i compile the attached code

erlc im_session.erl
im_session: function process_request/5+3991:
 Internal consistency check failed - please report this bug.
 Instruction: {test_heap,6,3}
 Error:       {{x,0},not_live}:

./im_session.erl:277: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:283: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:443: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:449: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:627: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:633: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:659: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:664: Warning: regexp:split/2: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:706: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:743: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:1251: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:1328: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:1412: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:1494: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead
./im_session.erl:1519: Warning: regexp:gsub/3: the regexp module is 
deprecated (will be removed in R15A); use the re module instead

Details of my erlang installation are

erlang:system_info(system_version).
"Erlang R13B02 (erts-5.7.3) [source] [smp:2:2] [rq:2] [async-threads:0] 
[hipe] [kernel-poll:false]\n"

compile:module_info(compile).
[{options,[{cwd,"/net/isildur/ldisk/daily_build/otp_prebuild_r13b02.2009-09-21_11/otp_src_R13B02/lib/compiler/src"}, 

          
{outdir,"/net/isildur/ldisk/daily_build/otp_prebuild_r13b02.2009-09-21_11/otp_src_R13B02/lib/compiler/src/../ebin"}, 

          
{i,"/net/isildur/ldisk/daily_build/otp_prebuild_r13b02.2009-09-21_11/otp_src_R13B02/lib/compiler/src/../../stdlib/include"}, 

          
{i,"/net/isildur/ldisk/daily_build/otp_prebuild_r13b02.2009-09-21_11/otp_src_R13B02/lib/compiler/src/."}, 

          warn_unused_import,inline,debug_info]},
{version,"4.6.3"},
{time,{2009,9,21,10,47,27}},
{source,"/net/isildur/ldisk/daily_build/otp_prebuild_r13b02.2009-09-21_11/otp_src_R13B02/lib/compiler/src/compile.erl"}] 


-- 
Kiran Khaladkar | Software Engineer
Geodesic Limited | www.geodesic.com
Tel: +91 22 4031 5800 -  ext -  225
Mob: 9870587508

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