From 26907ca30bff39eda4eb8fee615ce2a19f8d2fca Mon Sep 17 00:00:00 2001 From: daurnimator Date: Thu, 18 Jan 2018 08:08:35 +1100 Subject: src/ltm.js: Use destructuring assignment for defs.js --- src/ltm.js | 69 +++++++++++++++++++++++++++++++++----------------------------- 1 file changed, 37 insertions(+), 32 deletions(-) (limited to 'src') diff --git a/src/ltm.js b/src/ltm.js index 4741772..a1aa8e3 100644 --- a/src/ltm.js +++ b/src/ltm.js @@ -1,6 +1,12 @@ "use strict"; -const defs = require('./defs.js'); +const { + constant_types: { + LUA_TTABLE, + LUA_TUSERDATA + }, + to_luastring +} = require('./defs.js'); const { lua_assert } = require('./llimits.js'); const lobject = require('./lobject.js'); const ldo = require('./ldo.js'); @@ -12,7 +18,6 @@ const { const ltable = require('./ltable.js'); const ldebug = require('./ldebug.js'); const lvm = require('./lvm.js'); -const CT = defs.constant_types; const luaT_typenames_ = [ "no value", @@ -26,7 +31,7 @@ const luaT_typenames_ = [ "userdata", "thread", "proto" /* this last case is used for tests only */ -].map(e => defs.to_luastring(e)); +].map(e => to_luastring(e)); const ttypename = function(t) { return luaT_typenames_[t + 1]; @@ -66,37 +71,37 @@ const TMS = { }; const luaT_init = function(L) { - L.l_G.tmname[TMS.TM_INDEX] = new luaS_new(L, defs.to_luastring("__index", true)); - L.l_G.tmname[TMS.TM_NEWINDEX] = new luaS_new(L, defs.to_luastring("__newindex", true)); - L.l_G.tmname[TMS.TM_GC] = new luaS_new(L, defs.to_luastring("__gc", true)); - L.l_G.tmname[TMS.TM_MODE] = new luaS_new(L, defs.to_luastring("__mode", true)); - L.l_G.tmname[TMS.TM_LEN] = new luaS_new(L, defs.to_luastring("__len", true)); - L.l_G.tmname[TMS.TM_EQ] = new luaS_new(L, defs.to_luastring("__eq", true)); - L.l_G.tmname[TMS.TM_ADD] = new luaS_new(L, defs.to_luastring("__add", true)); - L.l_G.tmname[TMS.TM_SUB] = new luaS_new(L, defs.to_luastring("__sub", true)); - L.l_G.tmname[TMS.TM_MUL] = new luaS_new(L, defs.to_luastring("__mul", true)); - L.l_G.tmname[TMS.TM_MOD] = new luaS_new(L, defs.to_luastring("__mod", true)); - L.l_G.tmname[TMS.TM_POW] = new luaS_new(L, defs.to_luastring("__pow", true)); - L.l_G.tmname[TMS.TM_DIV] = new luaS_new(L, defs.to_luastring("__div", true)); - L.l_G.tmname[TMS.TM_IDIV] = new luaS_new(L, defs.to_luastring("__idiv", true)); - L.l_G.tmname[TMS.TM_BAND] = new luaS_new(L, defs.to_luastring("__band", true)); - L.l_G.tmname[TMS.TM_BOR] = new luaS_new(L, defs.to_luastring("__bor", true)); - L.l_G.tmname[TMS.TM_BXOR] = new luaS_new(L, defs.to_luastring("__bxor", true)); - L.l_G.tmname[TMS.TM_SHL] = new luaS_new(L, defs.to_luastring("__shl", true)); - L.l_G.tmname[TMS.TM_SHR] = new luaS_new(L, defs.to_luastring("__shr", true)); - L.l_G.tmname[TMS.TM_UNM] = new luaS_new(L, defs.to_luastring("__unm", true)); - L.l_G.tmname[TMS.TM_BNOT] = new luaS_new(L, defs.to_luastring("__bnot", true)); - L.l_G.tmname[TMS.TM_LT] = new luaS_new(L, defs.to_luastring("__lt", true)); - L.l_G.tmname[TMS.TM_LE] = new luaS_new(L, defs.to_luastring("__le", true)); - L.l_G.tmname[TMS.TM_CONCAT] = new luaS_new(L, defs.to_luastring("__concat", true)); - L.l_G.tmname[TMS.TM_CALL] = new luaS_new(L, defs.to_luastring("__call", true)); + L.l_G.tmname[TMS.TM_INDEX] = new luaS_new(L, to_luastring("__index", true)); + L.l_G.tmname[TMS.TM_NEWINDEX] = new luaS_new(L, to_luastring("__newindex", true)); + L.l_G.tmname[TMS.TM_GC] = new luaS_new(L, to_luastring("__gc", true)); + L.l_G.tmname[TMS.TM_MODE] = new luaS_new(L, to_luastring("__mode", true)); + L.l_G.tmname[TMS.TM_LEN] = new luaS_new(L, to_luastring("__len", true)); + L.l_G.tmname[TMS.TM_EQ] = new luaS_new(L, to_luastring("__eq", true)); + L.l_G.tmname[TMS.TM_ADD] = new luaS_new(L, to_luastring("__add", true)); + L.l_G.tmname[TMS.TM_SUB] = new luaS_new(L, to_luastring("__sub", true)); + L.l_G.tmname[TMS.TM_MUL] = new luaS_new(L, to_luastring("__mul", true)); + L.l_G.tmname[TMS.TM_MOD] = new luaS_new(L, to_luastring("__mod", true)); + L.l_G.tmname[TMS.TM_POW] = new luaS_new(L, to_luastring("__pow", true)); + L.l_G.tmname[TMS.TM_DIV] = new luaS_new(L, to_luastring("__div", true)); + L.l_G.tmname[TMS.TM_IDIV] = new luaS_new(L, to_luastring("__idiv", true)); + L.l_G.tmname[TMS.TM_BAND] = new luaS_new(L, to_luastring("__band", true)); + L.l_G.tmname[TMS.TM_BOR] = new luaS_new(L, to_luastring("__bor", true)); + L.l_G.tmname[TMS.TM_BXOR] = new luaS_new(L, to_luastring("__bxor", true)); + L.l_G.tmname[TMS.TM_SHL] = new luaS_new(L, to_luastring("__shl", true)); + L.l_G.tmname[TMS.TM_SHR] = new luaS_new(L, to_luastring("__shr", true)); + L.l_G.tmname[TMS.TM_UNM] = new luaS_new(L, to_luastring("__unm", true)); + L.l_G.tmname[TMS.TM_BNOT] = new luaS_new(L, to_luastring("__bnot", true)); + L.l_G.tmname[TMS.TM_LT] = new luaS_new(L, to_luastring("__lt", true)); + L.l_G.tmname[TMS.TM_LE] = new luaS_new(L, to_luastring("__le", true)); + L.l_G.tmname[TMS.TM_CONCAT] = new luaS_new(L, to_luastring("__concat", true)); + L.l_G.tmname[TMS.TM_CALL] = new luaS_new(L, to_luastring("__call", true)); }; /* ** Return the name of the type of an object. For tables and userdata ** with metatable, use their '__name' metafield, if present. */ -const __name = defs.to_luastring('__name', true); +const __name = to_luastring('__name', true); const luaT_objtypename = function(L, o) { let mt; if ((o.ttistable() && (mt = o.value.metatable) !== null) || @@ -151,10 +156,10 @@ const luaT_trybinTM = function(L, p1, p2, res, event) { if (n1 !== false && n2 !== false) return ldebug.luaG_tointerror(L, p1, p2); else - return ldebug.luaG_opinterror(L, p1, p2, defs.to_luastring("perform bitwise operation on", true)); + return ldebug.luaG_opinterror(L, p1, p2, to_luastring("perform bitwise operation on", true)); } default: - return ldebug.luaG_opinterror(L, p1, p2, defs.to_luastring("perform arithmetic on", true)); + return ldebug.luaG_opinterror(L, p1, p2, to_luastring("perform arithmetic on", true)); } } }; @@ -185,8 +190,8 @@ const luaT_gettm = function(events, event, ename) { const luaT_gettmbyobj = function(L, o, event) { let mt; switch(o.ttnov()) { - case CT.LUA_TTABLE: - case CT.LUA_TUSERDATA: + case LUA_TTABLE: + case LUA_TUSERDATA: mt = o.value.metatable; break; default: -- cgit v1.2.3-70-g09d2