ConanPackages/eastl/all/test_package/test_package.cpp

#include <EASTL/hash_map.h>
#include <new>

// https://github.com/electronicarts/EASTL/blob/master/doc/FAQ.md#info15-how-hard-is-it-to-incorporate-eastl-into-my-project
void *operator new[](size_t size, [[maybe_unused]] const char *pName, [[maybe_unused]] int flags, [[maybe_unused]] unsigned debugFlags, [[maybe_unused]] const char *file, [[maybe_unused]] int line) {
    return new uint8_t[size];
}
void *operator new[](size_t size, [[maybe_unused]] size_t alignment, [[maybe_unused]] size_t alignmentOffset, [[maybe_unused]] const char *pName, [[maybe_unused]] int flags, [[maybe_unused]] unsigned debugFlags, [[maybe_unused]] const char *file, [[maybe_unused]] int line) {
    return new uint8_t[size];
}

int main() {
    eastl::hash_map<int, int> map;
    map[0] = 1;
    return 0;
}