int32_t is a long int

[Hiperión]

In static Value vm_intToStr(VM* vm, int32_t i):
size = MVM_SNPRINTF(buf, sizeof buf, "%d", i);

must be:

size = MVM_SNPRINTF(buf, sizeof buf, "%ld", i);

[Michael Hunter]

Ah yeah, thanks. Should be fixed now!

[David Chisnall]

The correct way of doing this is with the PRId32 macro. On LP64 platforms, coercing to long is inefficient.

[Michael Hunter]

Ah yeah, good call. Thanks @davidchisnall!