diff options
Diffstat (limited to 'lib/compress.js')
| -rw-r--r-- | lib/compress.js | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/lib/compress.js b/lib/compress.js index 53412a3f..41612ad7 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -3057,32 +3057,6 @@ merge(Compressor.prototype, { reverse(); } } - if (/^[!=]==?$/.test(self.operator)) { - if (self.left instanceof AST_SymbolRef && self.right instanceof AST_Conditional) { - if (self.right.consequent instanceof AST_SymbolRef - && self.right.consequent.definition() === self.left.definition()) { - if (/^==/.test(self.operator)) return self.right.condition; - if (/^!=/.test(self.operator)) return self.right.condition.negate(compressor); - } - if (self.right.alternative instanceof AST_SymbolRef - && self.right.alternative.definition() === self.left.definition()) { - if (/^==/.test(self.operator)) return self.right.condition.negate(compressor); - if (/^!=/.test(self.operator)) return self.right.condition; - } - } - if (self.right instanceof AST_SymbolRef && self.left instanceof AST_Conditional) { - if (self.left.consequent instanceof AST_SymbolRef - && self.left.consequent.definition() === self.right.definition()) { - if (/^==/.test(self.operator)) return self.left.condition; - if (/^!=/.test(self.operator)) return self.left.condition.negate(compressor); - } - if (self.left.alternative instanceof AST_SymbolRef - && self.left.alternative.definition() === self.right.definition()) { - if (/^==/.test(self.operator)) return self.left.condition.negate(compressor); - if (/^!=/.test(self.operator)) return self.left.condition; - } - } - } } self = self.lift_sequences(compressor); if (compressor.option("comparisons")) switch (self.operator) { |