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author | Sylvain Henry <sylvain@haskus.fr> | 2023-04-27 16:58:21 +0200 |
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committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2023-05-04 14:58:51 -0400 |
commit | 2d5c1ddecf195da9a8ee4f7b38fbb79d3b680aeb (patch) | |
tree | 6e9ac73ed4cc48a196f2eefb313ab7fcafd0e28b /driver | |
parent | 116d7312ec4c76f75a26bd0ad2b2815710049e0e (diff) | |
download | haskell-2d5c1ddecf195da9a8ee4f7b38fbb79d3b680aeb.tar.gz |
Fix remaining issues with bound checking (#23123)
While fixing these I've also changed the way we store addresses into
ByteArray#. Addr# are composed of two parts: a JavaScript array and an
offset (32-bit number).
Suppose we want to store an Addr# in a ByteArray# foo at offset i.
Before this patch, we were storing both fields as a tuple in the "arr"
array field:
foo.arr[i] = [addr_arr, addr_offset];
Now we only store the array part in the "arr" field and the offset
directly in the array:
foo.dv.setInt32(i, addr_offset):
foo.arr[i] = addr_arr;
It avoids wasting space for the tuple.
Diffstat (limited to 'driver')
0 files changed, 0 insertions, 0 deletions