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| author | daurnimator <quae@daurnimator.com> | 2017-12-13 14:56:26 +1100 |
|---|---|---|
| committer | daurnimator <quae@daurnimator.com> | 2017-12-13 15:31:07 +1100 |
| commit | 17e4cff6514c75920462397c227408c21336d1ae (patch) | |
| tree | 2a3768d78a30f77adbc52231ac61909e64794a48 /src/llex.js | |
| parent | 11a2421acaf2b39d19ee99933102c35e28fd13f8 (diff) | |
| download | fengari-17e4cff6514c75920462397c227408c21336d1ae.tar.gz fengari-17e4cff6514c75920462397c227408c21336d1ae.tar.bz2 fengari-17e4cff6514c75920462397c227408c21336d1ae.zip | |
src/: Use .subarray instead of .slice (optimisation)
Diffstat (limited to 'src/llex.js')
| -rw-r--r-- | src/llex.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/llex.js b/src/llex.js index 9e4bed4..438f288 100644 --- a/src/llex.js +++ b/src/llex.js @@ -328,7 +328,7 @@ const read_long_string = function(ls, seminfo, sep) { } if (seminfo) - seminfo.ts = luaX_newstring(ls, ls.buff.buffer.slice(2 + sep, ls.buff.n - (2 + sep))); + seminfo.ts = luaX_newstring(ls, ls.buff.buffer.subarray(2 + sep, ls.buff.n - (2 + sep))); }; const esccheck = function(ls, c, msg) { @@ -453,7 +453,7 @@ const read_string = function(ls, del, seminfo) { } save_and_next(ls); /* skip delimiter */ - seminfo.ts = luaX_newstring(ls, ls.buff.buffer.slice(1, ls.buff.n-1)); + seminfo.ts = luaX_newstring(ls, ls.buff.buffer.subarray(1, ls.buff.n-1)); }; const token_to_index = Object.create(null); /* don't want to return true for e.g. 'hasOwnProperty' */ |