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enable --module by default (#5738)

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- fix corner case in `mangle`
This commit is contained in:
Alex Lam S.L
2022-11-21 18:25:34 +00:00
committed by GitHub
parent 21aff996a5
commit 68d62a8a31
17 changed files with 294 additions and 92 deletions
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12
lib/scope.js
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@@ -68,9 +68,7 @@ SymbolDef.prototype = {
var cache = this.global && options.cache && options.cache.props;
if (cache && cache.has(this.name)) {
this.mangled_name = cache.get(this.name);
} else if (this.unmangleable(options)) {
names_in_use(this.scope, options).set(this.name, true);
} else {
} else if (!this.unmangleable(options)) {
var def = this.redefined();
if (def) {
this.mangled_name = def.mangled_name || def.name;
@@ -651,8 +649,12 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
}, true);
}
var to_mangle = node.to_mangle = [];
node.variables.each(function(def) {
if (!defer_redef(def)) to_mangle.push(def);
node.variables.each(function(def, name) {
if (def.unmangleable(options)) {
names_in_use(node, options).set(name, true);
} else if (!defer_redef(def)) {
to_mangle.push(def);
}
});
descend();
if (options.cache && node instanceof AST_Toplevel) {