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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2017-03-30 16:09:00 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-30 16:09:00 +0800 |
| commit | 7cb1adf455f8ab440e1971ae41265c1f7f9a806a (patch) | |
| tree | b58d92e4b41b874c4987403c631d240ec1317a03 /lib/compress.js | |
| parent | 7bea38a05dbe357434001fe59dbe06bb659a585f (diff) | |
| download | tracifyjs-7cb1adf455f8ab440e1971ae41265c1f7f9a806a.tar.gz tracifyjs-7cb1adf455f8ab440e1971ae41265c1f7f9a806a.zip | |
remove paranthesis for `-(x*y)` (#1732)
Diffstat (limited to 'lib/compress.js')
| -rw-r--r-- | lib/compress.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/compress.js b/lib/compress.js index be760152..ac7ea357 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -3034,6 +3034,13 @@ merge(Compressor.prototype, { })).optimize(compressor); } } + if (e instanceof AST_Binary + && (self.operator == "+" || self.operator == "-") + && (e.operator == "*" || e.operator == "/" || e.operator == "%")) { + self.expression = e.left; + e.left = self; + return e.optimize(compressor); + } // avoids infinite recursion of numerals if (self.operator != "-" || !(self.expression instanceof AST_Number |