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| author | kzc <zaxxon2011@gmail.com> | 2016-05-09 03:19:28 -0400 |
|---|---|---|
| committer | kzc <zaxxon2011@gmail.com> | 2016-05-09 03:19:28 -0400 |
| commit | bcc1318d4b7275feee02f782700d6b6e4a68b54f (patch) | |
| tree | a79a1c2a80956dfea46377bceb010da8808add74 /lib | |
| parent | a0e03c9df47c411a40bceef02af2ce3dd1a329cc (diff) | |
| download | tracifyjs-bcc1318d4b7275feee02f782700d6b6e4a68b54f.tar.gz tracifyjs-bcc1318d4b7275feee02f782700d6b6e4a68b54f.zip | |
Do not apply negate_iife optimization to `new` expression
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compress.js | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/compress.js b/lib/compress.js index 2bcfcf30..1d6a943b 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -811,6 +811,11 @@ merge(Compressor.prototype, { if (stat instanceof AST_SimpleStatement) { stat.body = (function transform(thing) { return thing.transform(new TreeTransformer(function(node){ + if (node instanceof AST_New + && node.expression instanceof AST_Call + && node.expression.expression instanceof AST_Function) { + return node; + } if (node instanceof AST_Call && node.expression instanceof AST_Function) { return make_node(AST_UnaryPrefix, node, { operator: "!", |