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| author | kzc <zaxxon2011@gmail.com> | 2016-05-03 15:08:40 -0400 |
|---|---|---|
| committer | Richard van Velzen <rvanvelzen@experty.com> | 2016-05-04 20:11:45 +0200 |
| commit | a0e03c9df47c411a40bceef02af2ce3dd1a329cc (patch) | |
| tree | 93080c8910992672242fc99bdfbd352ced6c56db /lib | |
| parent | 6641dcafb60091f0f944fcd5269ca67cb66ada2a (diff) | |
| download | tracifyjs-a0e03c9df47c411a40bceef02af2ce3dd1a329cc.tar.gz tracifyjs-a0e03c9df47c411a40bceef02af2ce3dd1a329cc.zip | |
Retain comments before AST_Constants during mangle.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/output.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/output.js b/lib/output.js index a59066fc..f8787582 100644 --- a/lib/output.js +++ b/lib/output.js @@ -409,6 +409,7 @@ function OutputStream(options) { AST_Node.DEFMETHOD("print_to_string", function(options){ var s = OutputStream(options); + if (!options) s._readonly = true; this.print(s); return s.get(); }); @@ -416,6 +417,7 @@ function OutputStream(options) { /* -----[ comments ]----- */ AST_Node.DEFMETHOD("add_comments", function(output){ + if (output._readonly) return; var c = output.option("comments"), self = this; var start = self.start; if (start && !start._comments_dumped) { |