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| author | daurnimator <quae@daurnimator.com> | 2017-05-24 14:00:00 +1000 |
|---|---|---|
| committer | daurnimator <quae@daurnimator.com> | 2017-05-24 14:00:23 +1000 |
| commit | 9f43d27b4377b1d3e166657a608dad91668c7909 (patch) | |
| tree | 133dbda6acdfe7f761bbf618c2c164f62d610672 /src/ltable.js | |
| parent | 412b24a06c681a03ab1c1f84e00142cab40bf602 (diff) | |
| download | fengari-9f43d27b4377b1d3e166657a608dad91668c7909.tar.gz fengari-9f43d27b4377b1d3e166657a608dad91668c7909.tar.bz2 fengari-9f43d27b4377b1d3e166657a608dad91668c7909.zip | |
src/ltable.js: Use a valid weakmap key for lightuserdata object hash
Diffstat (limited to 'src/ltable.js')
| -rw-r--r-- | src/ltable.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/ltable.js b/src/ltable.js index b408cd1..df2d4f7 100644 --- a/src/ltable.js +++ b/src/ltable.js @@ -15,7 +15,9 @@ let lightuserdata_hashes = new WeakMap(); const get_lightuserdata_hash = function(v) { let hash = lightuserdata_hashes.get(v); if (!hash) { - hash = Symbol("lightuserdata"); + /* Hash should be something unique that is a valid WeakMap key + so that it ends up in dead_weak when removed from a table */ + hash = {}; lightuserdata_hashes.set(v, hash); } return hash; |