diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compress.js | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/lib/compress.js b/lib/compress.js index c9ba218d..9d390d09 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -6821,18 +6821,14 @@ merge(Compressor.prototype, { if (vars_found > 0) { // collect only vars which don't show up in self's arguments list var defs = []; + if (self instanceof AST_Lambda) self.each_argname(function(argname) { + vars.del(argname.name); + }); vars.each(function(def, name) { - if (self instanceof AST_Lambda - && !all(self.argnames, function(argname) { - return argname.name != name; - })) { - vars.del(name); - } else { - def = def.clone(); - def.value = null; - defs.push(def); - vars.set(name, def); - } + def = def.clone(); + def.value = null; + defs.push(def); + vars.set(name, def); }); if (defs.length > 0) { // try to merge in assignments @@ -6856,7 +6852,7 @@ merge(Compressor.prototype, { && vars.has(sym.name)) { var def = vars.get(sym.name); if (def.value) break; - def.value = expr.right; + def.value = expr.right.clone(); remove(defs, def); defs.push(def); body.shift(); |