Snippets for 4ti2 1.6.15 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/4ti2/1.6.15/3.fc45/data/logs/s390x/build.log.

• ppi.cpp:121:15: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of non-trivially copyable type ‘struct VectorAux’; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    121 |         memcpy(aux, v.aux, sizeof(VectorAux) -4 + 1 + v.aux->Length());
        |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• FlipCompletion.cpp:45:14: warning: variable 'num_iterations' set but not used [-Wunused-but-set-variable=]
     45 |     long int num_iterations = 0;
        |              ^~~~~~~~~~~~~~
  

• MaxMinGenSet.cpp:230:9: warning: variable 'num_zero_cols' set but not used [-Wunused-but-set-variable=]
    230 |     int num_zero_cols = 0;
        |         ^~~~~~~~~~~~~
  

• ../../src/zsolve/Vector.hpp:193:7: warning: variable 'result' set but not used [-Wunused-but-set-variable=]
    193 |     T result = 0;
        |       ^~~~~~
  

• test_input_conversion_64.cpp:85:30: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     85 |     char *qsolve_argv[2] = { "qsolve", "-q" };
        |                              ^~~~~~~~
  

• test_input_conversion_64.cpp:85:40: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     85 |     char *qsolve_argv[2] = { "qsolve", "-q" };
        |                                        ^~~~
  

• test_input_conversion_gmp.cpp:84:30: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     84 |     char *qsolve_argv[2] = { "qsolve", "-q" };
        |                              ^~~~~~~~
  

• test_input_conversion_gmp.cpp:84:40: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     84 |     char *qsolve_argv[2] = { "qsolve", "-q" };
        |                                        ^~~~