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improve unsafe comparisons (#3200)

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This commit is contained in:
Alex Lam S.L
2018-06-28 03:46:19 +08:00
committed by GitHub
parent 88c8f4e363
commit 957d5537a8
4 changed files with 128 additions and 45 deletions
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14
tools/node.js
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@@ -1,7 +1,6 @@
var fs = require("fs");
var UglifyJS = exports;
var FILES = UglifyJS.FILES = [
exports.FILES = [
"../lib/utils.js",
"../lib/ast.js",
"../lib/parse.js",
@@ -19,15 +18,12 @@ var FILES = UglifyJS.FILES = [
});
new Function("MOZ_SourceMap", "exports", function() {
var code = FILES.map(function(file) {
var code = exports.FILES.map(function(file) {
return fs.readFileSync(file, "utf8");
});
code.push("exports.describe_ast = " + describe_ast.toString());
return code.join("\n\n");
}())(
require("source-map"),
UglifyJS
);
}())(require("source-map"), exports);
function describe_ast() {
var out = OutputStream({ beautify: true });
@@ -65,11 +61,11 @@ function describe_ast() {
}
function infer_options(options) {
var result = UglifyJS.minify("", options);
var result = exports.minify("", options);
return result.error && result.error.defs;
}
UglifyJS.default_options = function() {
exports.default_options = function() {
var defs = {};
Object.keys(infer_options({ 0: 0 })).forEach(function(component) {
var options = {};