Errors on Arch

[neauoire]

/home/neauoire/Git/Joy/gc.c: In function ‘GC_realloc’:
/home/neauoire/Git/Joy/gc.c:369:27: error: pointer ‘old’ may be used after ‘realloc’ [-Werror=use-after-free]
  369 |         remind(ptr, size, forget(old));
      |                           ^~~~~~~~~~~
/home/neauoire/Git/Joy/gc.c:364:16: note: call to ‘realloc’ here
  364 |     if ((ptr = realloc(old, size)) == 0)
      |                ^~~~~~~~~~~~~~~~~~
In file included from /home/neauoire/Git/Joy/gc.c:26:
In function ‘forget’,
    inlined from ‘GC_realloc’ at /home/neauoire/Git/Joy/gc.c:369:20:
/home/neauoire/Git/Joy/khash.h:507:28: error: pointer ‘old’ may be used after ‘realloc’ [-Werror=use-after-free]
  507 | #define kh_get(name, h, k) kh_get_##name(h, k)
      |                            ^~~~~~~~~~~~~~~~~~~
/home/neauoire/Git/Joy/gc.c:348:16: note: in expansion of macro ‘kh_get’
  348 |     if ((key = kh_get(Backup, MEM, (uint64_t)ptr)) != kh_end(MEM)) {
      |                ^~~~~~
/home/neauoire/Git/Joy/gc.c: In function ‘GC_realloc’:
/home/neauoire/Git/Joy/gc.c:364:16: note: call to ‘realloc’ here
  364 |     if ((ptr = realloc(old, size)) == 0)
      |                ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [CMakeFiles/joy.dir/build.make:202: CMakeFiles/joy.dir/gc.c.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:84: CMakeFiles/joy.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

[Wodan58]

Thanks. The issue may have been solved with a patch to gc.c and will be closed next Tuesday.