Changes between Version 1 and Version 2 of Ticket #22068


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Timestamp:
Dec 16, 2016, 9:48:22 AM (6 years ago)
Author:
jdemeyer
Comment:

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  • Ticket #22068 – Description

    v1 v2  
    44}}}
    55
    6 The lack of backtrace means that this is probably an infinite recursion at the C level.
     6GDB shows an infinite recursion (leading to stack overflow):
     7{{{
     8#0  0x00007fff59b974d5 in info (inf=16, this=<optimized out>) at ex.h:145
     9#1  GiNaC::sin_eval (x=...) at inifcns_trig.cpp:68
     10#2  0x00007fff59b56570 in GiNaC::function::eval (this=0x7fffff800490, level=<optimized out>) at function.cpp:876
     11#3  0x00007fff59b3f13e in GiNaC::ex::construct_from_basic (other=...) at ex.cpp:639
     12#4  0x00007fff59b97899 in ex (other=..., this=0x7fffff800440) at ex.h:297
     13#5  GiNaC::sin_eval (x=...) at inifcns_trig.cpp:77
     14#6  0x00007fff59b56570 in GiNaC::function::eval (this=0x7fffff801470, level=<optimized out>) at function.cpp:876
     15#7  0x00007fff59b3f13e in GiNaC::ex::construct_from_basic (other=...) at ex.cpp:639
     16#8  0x00007fff59b97899 in ex (other=..., this=0x7fffff801420) at ex.h:297
     17#9  GiNaC::sin_eval (x=...) at inifcns_trig.cpp:77
     18#10 0x00007fff59b56570 in GiNaC::function::eval (this=0x7fffff802450, level=<optimized out>) at function.cpp:876
     19#11 0x00007fff59b3f13e in GiNaC::ex::construct_from_basic (other=...) at ex.cpp:639
     20#12 0x00007fff59b97899 in ex (other=..., this=0x7fffff802400) at ex.h:297
     21#13 GiNaC::sin_eval (x=...) at inifcns_trig.cpp:77
     22#14 0x00007fff59b56570 in GiNaC::function::eval (this=0x7fffff803430, level=<optimized out>) at function.cpp:876
     23#15 0x00007fff59b3f13e in GiNaC::ex::construct_from_basic (other=...) at ex.cpp:639
     24#16 0x00007fff59b97899 in ex (other=..., this=0x7fffff8033e0) at ex.h:297
     25#17 GiNaC::sin_eval (x=...) at inifcns_trig.cpp:77
     26#18 0x00007fff59b56570 in GiNaC::function::eval (this=0x7fffff804410, level=<optimized out>) at function.cpp:876
     27#19 0x00007fff59b3f13e in GiNaC::ex::construct_from_basic (other=...) at ex.cpp:639
     28#20 0x00007fff59b97899 in ex (other=..., this=0x7fffff8043c0) at ex.h:297
     29#21 GiNaC::sin_eval (x=...) at inifcns_trig.cpp:77
     30[...]
     31}}}