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fix hash map implementation

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standard library passes all tests now
This commit is contained in:
Andrew Kelley 2017-01-05 03:40:04 -05:00
parent 9d94c2ccd0
commit ee09eb7f54
1 changed files with 3 additions and 0 deletions
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3
std/hash_map.zig
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@ -76,6 +76,9 @@ pub fn HashMap(inline K: type, inline V: type, inline hash: fn(key: K)->u32,
}
pub fn put(hm: &Self, key: K, value: V) -> %void {
if (hm.entries.len == 0) {
%return hm.initCapacity(16);
}
hm.incrementModificationCount();
// if we get too full (60%), double the capacity