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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2017-03-27 01:58:21 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-27 01:58:21 +0800 |
| commit | f001e4cb9d5bfe56e25db552bb7ab0951a142a99 (patch) | |
| tree | e20c946d08e85aca66e67b7532d2d64b1fd4d482 /lib/compress.js | |
| parent | 57ce5bd9e085546a5c1cb8dd4a3ea71ab6c56f26 (diff) | |
| download | tracifyjs-f001e4cb9d5bfe56e25db552bb7ab0951a142a99.tar.gz tracifyjs-f001e4cb9d5bfe56e25db552bb7ab0951a142a99.zip | |
fix `cascade` on anonymous function reference (#1693)
Unlike normal variables and even function definitions, these cannot be reassigned, even though assignment expressions would "leak" the assigned value as normal.
Diffstat (limited to 'lib/compress.js')
| -rw-r--r-- | lib/compress.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/compress.js b/lib/compress.js index 590015ff..8350ba25 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -2922,7 +2922,9 @@ merge(Compressor.prototype, { && (self.car.operator == "++" || self.car.operator == "--")) { left = self.car.expression; } - if (left) { + if (left + && !(left instanceof AST_SymbolRef + && left.definition().orig[0] instanceof AST_SymbolLambda)) { var parent, field; var cdr = self.cdr; while (true) { |