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use directories for structure

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s2
2020-05-26 10:37:57 +02:00
parent 66580d4847
commit ae4aaf2668
1287 changed files with 92093 additions and 13113 deletions
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58
node_modules/uglify-js/lib/scope.js generated vendored
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@@ -1,7 +1,7 @@
/***********************************************************************
A JavaScript tokenizer / parser / beautifier / compressor.
https://github.com/mishoo/UglifyJS2
https://github.com/mishoo/UglifyJS
-------------------------------- (C) ---------------------------------
@@ -43,23 +43,21 @@
"use strict";
function SymbolDef(scope, orig, init) {
function SymbolDef(id, scope, orig, init) {
this.eliminated = 0;
this.global = false;
this.id = id;
this.init = init;
this.lambda = orig instanceof AST_SymbolLambda;
this.mangled_name = null;
this.name = orig.name;
this.orig = [ orig ];
this.init = init;
this.eliminated = 0;
this.scope = scope;
this.references = [];
this.replaced = 0;
this.global = false;
this.mangled_name = null;
this.scope = scope;
this.undeclared = false;
this.id = SymbolDef.next_id++;
this.lambda = orig instanceof AST_SymbolLambda;
}
SymbolDef.next_id = 1;
SymbolDef.prototype = {
unmangleable: function(options) {
return this.global && !options.toplevel
@@ -151,6 +149,7 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
scope.def_variable(node).defun = defun;
}
});
self.next_def_id = 0;
self.walk(tw);
// pass 2: find back references and eval
@@ -162,17 +161,22 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
}
if (node instanceof AST_SymbolRef) {
var name = node.name;
if (name == "eval" && tw.parent() instanceof AST_Call) {
for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope) {
s.uses_eval = true;
}
}
var sym = node.scope.find_variable(name);
if (!sym) {
sym = self.def_global(node);
} else if (sym.scope instanceof AST_Lambda && name == "arguments") {
sym.scope.uses_arguments = true;
}
if (name == "eval") {
var parent = tw.parent();
if (parent.TYPE == "Call" && parent.expression === node) {
for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope) {
s.uses_eval = true;
}
} else if (sym.undeclared) {
self.uses_eval = true;
}
}
node.thedef = sym;
node.reference(options);
return true;
@@ -219,7 +223,12 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
var redef;
while (redef = new_def.redefined()) new_def = redef;
} else {
new_def = self.globals.get(name) || scope.def_variable(node);
new_def = self.globals.get(name);
}
if (new_def) {
new_def.orig.push(node);
} else {
new_def = scope.def_variable(node);
}
old_def.orig.concat(old_def.references).forEach(function(node) {
node.thedef = new_def;
@@ -230,12 +239,18 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
}
});
AST_Scope.DEFMETHOD("make_def", function(orig, init) {
var top = this;
while (top.parent_scope) top = top.parent_scope;
return new SymbolDef(++top.next_def_id, this, orig, init);
});
AST_Toplevel.DEFMETHOD("def_global", function(node) {
var globals = this.globals, name = node.name;
if (globals.has(name)) {
return globals.get(name);
} else {
var g = new SymbolDef(this, node);
var g = this.make_def(node);
g.undeclared = true;
g.global = true;
globals.set(name, g);
@@ -300,7 +315,7 @@ AST_Scope.DEFMETHOD("def_variable", function(symbol, init) {
def.orig.push(symbol);
if (def.init instanceof AST_Function) def.init = init;
} else {
def = new SymbolDef(this, symbol, init);
def = this.make_def(symbol, init);
this.variables.set(symbol.name, def);
def.global = !this.parent_scope;
}
@@ -428,6 +443,11 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
if (options.cache && node instanceof AST_Toplevel) {
node.globals.each(mangle);
}
if (node instanceof AST_Defun && tw.has_directive("use asm")) {
var sym = new AST_SymbolRef(node.name);
sym.scope = node;
sym.reference(options);
}
node.variables.each(function(def) {
if (!defer_redef(def)) mangle(def);
});