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wrap up

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Mihai Bazon 2013-10-09 22:15:43 +03:00
parent 3a81f60982
commit 3fa9265ce4
1 changed files with 0 additions and 8 deletions
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8
lib/compress.js
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@ -91,15 +91,7 @@ merge(Compressor.prototype, {
descend(node, this); descend(node, this);
node = node.optimize(this); node = node.optimize(this);
if (node instanceof AST_Scope) { if (node instanceof AST_Scope) {
// dead code removal might leave further unused declarations.
// this'll usually save very few bytes, but the performance
// hit seems negligible so I'll just drop it here.
// no point to repeat warnings.
var save_warnings = this.options.warnings;
this.options.warnings = false;
node.drop_unused(this); node.drop_unused(this);
this.options.warnings = save_warnings;
} }
node._squeezed = true; node._squeezed = true;
return node; return node;