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cgen: fix map_get: use zero value if the key was not found
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@ -345,6 +345,25 @@ fn (m map) get2(key string) voidptr {
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return voidptr(0)
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}
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fn (m map) get3(key string, zero voidptr) voidptr {
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mut index,mut meta := m.key_to_index(key)
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index,meta = meta_less(m.metas, index, meta)
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for meta == m.metas[index] {
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kv_index := m.metas[index + 1]
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if key == m.key_values.data[kv_index].key {
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out := malloc(m.value_bytes)
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C.memcpy(out, m.key_values.data[kv_index].value, m.value_bytes)
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return out
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}
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index += 2
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meta += probe_inc
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}
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out := malloc(m.value_bytes)
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C.memcpy(out, zero, m.value_bytes)
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return out
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//return voidptr(0)
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}
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fn (m map) exists(key string) bool {
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if m.value_bytes == 0 {
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return false
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