diff options
Diffstat (limited to 'src/lparser.js')
| -rw-r--r-- | src/lparser.js | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/lparser.js b/src/lparser.js index 154310b..074542a 100644 --- a/src/lparser.js +++ b/src/lparser.js @@ -22,7 +22,7 @@ const UpVal = lfunc.UpVal; const MAXVARS = 200; const hasmultret = function(k) { - return k == expkind.VCALL || k == expkind.VVARARG; + return k === expkind.VCALL || k === expkind.VVARARG; }; class BlockCnt { @@ -65,6 +65,10 @@ const vkisvar = function(k) { return expkind.VLOCAL <= k && k <= expkind.VINDEXED; }; +const vkisinreg = function(k) { + return k === expkind.VNONRELOC || k === expkind.VLOCAL; +}; + class expdesc { constructor() { this.k = NaN; @@ -586,7 +590,7 @@ const recfield = function(ls, cc) { if (ls.t.token === R.TK_NAME) { checklimit(fs, cc.nh, Number.MAX_SAFE_INTEGER, "items in a constructor"); checkname(ls, key); - } else /* ls->t.token == '[' */ + } else /* ls->t.token === '[' */ yindex(ls, key); cc.nh++; checknext(ls, '='); @@ -1334,9 +1338,9 @@ const funcname = function(ls, v) { /* funcname -> NAME {fieldsel} [':' NAME] */ let ismethod = 0; singlevar(ls, v); - while (ls.t.token == '.') + while (ls.t.token === '.') fieldsel(ls, v); - if (ls.t.token == ':') { + if (ls.t.token === ':') { ismethod = 1; fieldsel(ls, v); } @@ -1392,7 +1396,7 @@ const retstat = function(ls) { else { lcode.luaK_exp2nextreg(fs, e); /* values must go to the stack */ first = fs.nactvar; /* return all active values */ - assert(nret == fs.freereg - first); + assert(nret === fs.freereg - first); } } } @@ -1507,4 +1511,6 @@ const luaY_parser = function(L, z, buff, dyd, name, firstchar) { }; -module.exports.luaY_parser = luaY_parser;
\ No newline at end of file +module.exports.expkind = expkind; +module.exports.luaY_parser = luaY_parser; +module.exports.vkisinreg = vkisinreg;
\ No newline at end of file |