From 6be8db07196c407cd321a7b04f5022939c4ffce3 Mon Sep 17 00:00:00 2001 From: Benoit Giannangeli Date: Tue, 18 Apr 2017 11:38:21 +0200 Subject: Cache all to_luastring of internal literals --- src/lparser.js | 44 ++++++++++++++++++++++---------------------- 1 file changed, 22 insertions(+), 22 deletions(-) (limited to 'src/lparser.js') diff --git a/src/lparser.js b/src/lparser.js index bdaa160..cf5f55b 100644 --- a/src/lparser.js +++ b/src/lparser.js @@ -242,7 +242,7 @@ const new_localvar = function(ls, name) { let fs = ls.fs; let dyd = ls.dyd; let reg = registerlocalvar(ls, name); - checklimit(fs, dyd.actvar.n + 1 - fs.firstlocal, MAXVARS, lua.to_luastring("local variables")); + checklimit(fs, dyd.actvar.n + 1 - fs.firstlocal, MAXVARS, lua.to_luastring("local variables", true)); dyd.actvar.arr[dyd.actvar.n] = new Vardesc(); dyd.actvar.arr[dyd.actvar.n].idx = reg; dyd.actvar.n++; @@ -282,7 +282,7 @@ const searchupvalue = function(fs, name) { const newupvalue = function(fs, name, v) { let f = fs.f; - checklimit(fs, fs.nups + 1, lfunc.MAXUPVAL, lua.to_luastring("upvalues")); + checklimit(fs, fs.nups + 1, lfunc.MAXUPVAL, lua.to_luastring("upvalues", true)); f.upvalues[fs.nups] = new UpVal(fs.ls.L); f.upvalues[fs.nups].instack = v.k === expkind.VLOCAL; f.upvalues[fs.nups].idx = v.u.info; @@ -373,7 +373,7 @@ const adjust_assign = function(ls, nvars, nexps, e) { const enterlevel = function(ls) { let L = ls.L; ++L.nCcalls; - checklimit(ls.fs, L.nCcalls, llimit.LUAI_MAXCCALLS, lua.to_luastring("JS levels")); + checklimit(ls.fs, L.nCcalls, llimit.LUAI_MAXCCALLS, lua.to_luastring("JS levels", true)); }; const leavelevel = function(ls) { @@ -480,7 +480,7 @@ const enterblock = function(fs, bl, isloop) { ** create a label named 'break' to resolve break statements */ const breaklabel = function(ls) { - let n = new TValue(lua.CT.LUA_TLNGSTR, lua.to_luastring("break")); + let n = new TValue(lua.CT.LUA_TLNGSTR, lua.to_luastring("break", true)); let l = newlabelentry(ls, ls.dyd.label, n, 0, ls.fs.pc); findgotos(ls, ls.dyd.label.arr[l]); }; @@ -639,7 +639,7 @@ const recfield = function(ls, cc) { let val = new expdesc(); if (ls.t.token === R.TK_NAME) { - checklimit(fs, cc.nh, Number.MAX_SAFE_INTEGER, lua.to_luastring("items in a constructor")); + checklimit(fs, cc.nh, Number.MAX_SAFE_INTEGER, lua.to_luastring("items in a constructor", true)); checkname(ls, key); } else /* ls->t.token === '[' */ yindex(ls, key); @@ -677,7 +677,7 @@ const lastlistfield = function(fs, cc) { const listfield = function(ls, cc) { /* listfield -> exp */ expr(ls, cc.v); - checklimit(ls.fs, cc.na, Number.MAX_SAFE_INTEGER, lua.to_luastring("items in a constructor")); + checklimit(ls.fs, cc.na, Number.MAX_SAFE_INTEGER, lua.to_luastring("items in a constructor", true)); cc.na++; cc.tostore++; }; @@ -749,7 +749,7 @@ const parlist = function(ls) { f.is_vararg = 1; /* declared vararg */ break; } - default: llex.luaX_syntaxerror(ls, lua.to_luastring(" or '...' expected")); + default: llex.luaX_syntaxerror(ls, lua.to_luastring(" or '...' expected", true)); } } while(!f.is_vararg && testnext(ls, char[','])); } @@ -767,7 +767,7 @@ const body = function(ls, e, ismethod, line) { open_func(ls, new_fs, bl); checknext(ls, char['(']); if (ismethod) { - new_localvarliteral(ls, lua.to_luastring("self")); /* create 'self' parameter */ + new_localvarliteral(ls, lua.to_luastring("self", true)); /* create 'self' parameter */ adjustlocalvars(ls, 1); } parlist(ls); @@ -816,7 +816,7 @@ const funcargs = function(ls, f, line) { break; } default: { - llex.luaX_syntaxerror(ls, lua.to_luastring("function arguments expected")); + llex.luaX_syntaxerror(ls, lua.to_luastring("function arguments expected", true)); } } assert(f.k === expkind.VNONRELOC); @@ -856,7 +856,7 @@ const primaryexp = function(ls, v) { return; } default: { - llex.luaX_syntaxerror(ls, lua.to_luastring("unexpected symbol")); + llex.luaX_syntaxerror(ls, lua.to_luastring("unexpected symbol", true)); } } }; @@ -930,7 +930,7 @@ const simpleexp = function(ls, v) { } case R.TK_DOTS: { /* vararg */ let fs = ls.fs; - check_condition(ls, fs.f.is_vararg, lua.to_luastring("cannot use '...' outside a vararg function")); + check_condition(ls, fs.f.is_vararg, lua.to_luastring("cannot use '...' outside a vararg function", true)); init_exp(v, expkind.VVARARG, lcode.luaK_codeABC(fs, OpCodesI.OP_VARARG, 0, 1, 0)); break; } @@ -1102,14 +1102,14 @@ const check_conflict = function(ls, lh, v) { const assignment = function(ls, lh, nvars) { let e = new expdesc(); - check_condition(ls, vkisvar(lh.v.k), lua.to_luastring("syntax error")); + check_condition(ls, vkisvar(lh.v.k), lua.to_luastring("syntax error", true)); if (testnext(ls, char[','])) { /* assignment -> ',' suffixedexp assignment */ let nv = new LHS_assign(); nv.prev = lh; suffixedexp(ls, nv.v); if (nv.v.k !== expkind.VINDEXED) check_conflict(ls, lh, nv.v); - checklimit(ls.fs, nvars + ls.L.nCcalls, llimit.LUAI_MAXCCALLS, lua.to_luastring("JS levels")); + checklimit(ls.fs, nvars + ls.L.nCcalls, llimit.LUAI_MAXCCALLS, lua.to_luastring("JS levels", true)); assignment(ls, nv, nvars + 1); } else { /* assignment -> '=' explist */ checknext(ls, char['=']); @@ -1142,7 +1142,7 @@ const gotostat = function(ls, pc) { label = str_checkname(ls); else { llex.luaX_next(ls); /* skip break */ - label = new TValue(lua.CT.LUA_TLNGSTR, lua.to_luastring("break")); + label = new TValue(lua.CT.LUA_TLNGSTR, lua.to_luastring("break", true)); } let g = newlabelentry(ls, ls.dyd.gt, label, line, pc); findlabel(ls, g); /* close it if label already defined */ @@ -1253,9 +1253,9 @@ const fornum = function(ls, varname, line) { /* fornum -> NAME = exp1,exp1[,exp1] forbody */ let fs = ls.fs; let base = fs.freereg; - new_localvarliteral(ls, lua.to_luastring("(for index)")); - new_localvarliteral(ls, lua.to_luastring("(for limit)")); - new_localvarliteral(ls, lua.to_luastring("(for step)")); + new_localvarliteral(ls, lua.to_luastring("(for index)", true)); + new_localvarliteral(ls, lua.to_luastring("(for limit)", true)); + new_localvarliteral(ls, lua.to_luastring("(for step)", true)); new_localvar(ls, varname); checknext(ls, char['=']); exp1(ls); /* initial value */ @@ -1277,9 +1277,9 @@ const forlist = function(ls, indexname) { let nvars = 4; /* gen, state, control, plus at least one declared var */ let base = fs.freereg; /* create control variables */ - new_localvarliteral(ls, lua.to_luastring("(for generator)")); - new_localvarliteral(ls, lua.to_luastring("(for state)")); - new_localvarliteral(ls, lua.to_luastring("(for control)")); + new_localvarliteral(ls, lua.to_luastring("(for generator)", true)); + new_localvarliteral(ls, lua.to_luastring("(for state)", true)); + new_localvarliteral(ls, lua.to_luastring("(for control)", true)); /* create declared variables */ new_localvar(ls, indexname); while (testnext(ls, char[','])) { @@ -1303,7 +1303,7 @@ const forstat = function(ls, line) { switch (ls.t.token) { case char['=']: fornum(ls, varname, line); break; case char[',']: case R.TK_IN: forlist(ls, varname); break; - default: llex.luaX_syntaxerror(ls, lua.to_luastring("'=' or 'in' expected")); + default: llex.luaX_syntaxerror(ls, lua.to_luastring("'=' or 'in' expected", true)); } check_match(ls, R.TK_END, R.TK_FOR, line); leaveblock(fs); /* loop scope ('break' jumps to this point) */ @@ -1421,7 +1421,7 @@ const exprstat= function(ls) { assignment(ls, v, 1); } else { /* stat -> func */ - check_condition(ls, v.v.k === expkind.VCALL, lua.to_luastring("syntax error")); + check_condition(ls, v.v.k === expkind.VCALL, lua.to_luastring("syntax error", true)); lopcode.SETARG_C(lcode.getinstruction(fs, v.v), 1); /* call statement uses no results */ } }; -- cgit v1.2.3-54-g00ecf