Opened 5 years ago

#19017 new defect

uglifyjs build is not stable

Reported by: jsonn Owned by:
Priority: undecided Milestone: tbd
Component: BuildSystem Version: 1.12.2
Keywords: Cc:
Blocked By: Blocking:


When the multiprocess support for uglify was added, it also enabled frequency based name mangling. The problem is that this mangling is not stable, i.e. repeated build of the same or slightly modified input will have random changes all over the tree.

It would be nice to have an option to disable the call to compressed_ast.compute_char_frequency() in uglify_worker.js.

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