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Give up evaluating (unary-prefix '-' 0)

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Close #117

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    JS, WHY YOU SUCK SO BADLY? ;-(
This commit is contained in:
Mihai Bazon
2013-02-06 11:51:09 +02:00
parent fdf8b5eb71
commit f36e4e9a78
1 changed files with 4 additions and 1 deletions
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5
lib/compress.js
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@@ -628,7 +628,10 @@ merge(Compressor.prototype, {
case "typeof": return typeof ev(e); case "typeof": return typeof ev(e);
case "void": return void ev(e); case "void": return void ev(e);
case "~": return ~ev(e); case "~": return ~ev(e);
case "-": return -ev(e); case "-":
e = ev(e);
if (e === 0) throw def;
return -e;
case "+": return +ev(e); case "+": return +ev(e);
} }
throw def; throw def;