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-hash dictionaries properly instead of using pointer, fixes #2880

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This commit is contained in:
Juan Linietsky 2015-12-13 15:20:58 -03:00
parent 39f345a9ae
commit 7c39ebd05c
1 changed files with 14 additions and 1 deletions
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15
core/dictionary.cpp
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@ -160,7 +160,20 @@ void Dictionary::_unref() const {
}
uint32_t Dictionary::hash() const {
return hash_djb2_one_64(make_uint64_t(_p));
uint32_t h=hash_djb2_one_32(Variant::DICTIONARY);
List<Variant> keys;
get_key_list(&keys);
for (List<Variant>::Element *E=keys.front();E;E=E->next()) {
h = hash_djb2_one_32( E->get().hash(), h);
h = hash_djb2_one_32( operator[](E->get()).hash(), h);
}
return h;
}
Array Dictionary::keys() const {