From e2dc9cf091684638a75035e7acddbc32ac5c0785 Mon Sep 17 00:00:00 2001 From: "Alex Lam S.L" Date: Sun, 21 Jan 2018 01:39:44 +0800 Subject: [PATCH] fix `unsafe` `evaluate` of `AST_Array` (#2825) fixes #2822 --- lib/compress.js | 5 ++++- test/compress/evaluate.js | 14 ++++++++++++++ 2 files changed, 18 insertions(+), 1 deletion(-) diff --git a/lib/compress.js b/lib/compress.js index 49185aec..2803b85c 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -2240,7 +2240,10 @@ merge(Compressor.prototype, { var elements = []; for (var i = 0, len = this.elements.length; i < len; i++) { var element = this.elements[i]; - if (element instanceof AST_Function) continue; + if (element instanceof AST_Function) { + elements.push(element); + continue; + } var value = element._eval(compressor, depth); if (element === value) return this; elements.push(value); diff --git a/test/compress/evaluate.js b/test/compress/evaluate.js index d40880f3..0d26982c 100644 --- a/test/compress/evaluate.js +++ b/test/compress/evaluate.js @@ -1360,3 +1360,17 @@ issue_2535_3: { "WARN: Condition left of || always true [test/compress/evaluate.js:1341,20]", ] } + +issue_2822: { + options = { + evaluate: true, + unsafe: true, + } + input: { + console.log([ function() {}, "PASS", "FAIL" ][1]); + } + expect: { + console.log("PASS"); + } + expect_stdout: "PASS" +} -- 2.34.1