"Grizlyk" <[EMAIL PROTECTED]> writes:
> std::unexpected() can print correct name of
> class. What function of g++ does correct name demangling?
__gnu_cxx::__verbose_terminate_handler() in
gcc-3.4.6/libstdc++-v3/libsupc++/vterminate.cc has this code:
57 type_info *t = __cxa_current_exception_type();
58 if (t)
59 {
60 // Note that "name" is the mangled name.
61 char const *name = t->name();
62 {
63 int status = -1;
64 char *dem = 0;
65
66 dem = __cxa_demangle(name, 0, 0, &status);
67
68 fputs("terminate called after throwing an instance of '",
stderr);
69 if (status == 0)
70 fputs(dem, stderr);
71 else
72 fputs(name, stderr);
73 fputs("'\n", stderr);
74
75 if (status == 0)
76 free(dem);
77 }
Cheers,
--
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