Table crash

[ftneek]

Attempting to assign a second value to a table causes a crash

Code : Tout sélectionner

A[1,1]:=1; A[1,2]:=1;

In the terminal is this message:

libc++abi: terminating due to uncaught exception of type std::__1::bad_function_call: std::exception

[parisse]

Indeed, seems related to a recent change that was suggested to me to be compatible with cpp11 functional headers, if I make the following change in gen.h line 444, it works here

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#if 0 //def CPP11
  typedef std::map<gen,gen,std::function<bool(const gen &, const gen &)> > gen_map;
#else
  typedef std::map<gen,gen,comparegen> gen_map;
#endif

Does it work on your side?

[ftneek]

That seems to resolve the crash on my side.

[parisse]

Ok, then I will keep this version. If someone complains about issues compiling with "new" libstdc++ headers, I'll debug. I do not understand why compatibility is not maintained by some implementations...