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lib/runtime/dart/_internal.js

 dart_library.library('dart/_internal', null, /* Imports */[
   'dart/_runtime',
   'dart/core',
   'dart/collection'
 ], /* Lazy imports */[
   'dart/math',
   'dart/_interceptors',
   'dart/_js_primitives'
 ], function(exports, dart, core, collection, math, _interceptors, _js_primitives) {
   'use strict';
@@ skipping 2274 matching lines @@
     get identifierRE() {
       return '(?!' + `${Symbol.reservedWordRE}` + '\\b(?!\\$))[a-zA-Z$_][\\w$]*';
     },
     get publicSymbolPattern() {
       return core.RegExp.new(`^(?:${Symbol.operatorRE}\$|${Symbol.publicIdentifierRE}(?:=?\$|[.](?!\$)))+?\$`);
     },
     get symbolPattern() {
       return core.RegExp.new(`^(?:${Symbol.operatorRE}\$|${Symbol.identifierRE}(?:=?\$|[.](?!\$)))+?\$`);
     }
   });
-  const POWERS_OF_TEN = dart.const([1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, 10000000.0, 100000000.0, 1000000000.0, 10000000000.0, 100000000000.0, 1000000000000.0, 10000000000000.0, 100000000000000.0, 1000000000000000.0, 10000000000000000.0, 100000000000000000.0, 1000000000000000000.0, 10000000000000000000.0, 100000000000000000000.0, 1e+21, 1e+22]);
+  dart.defineLazyProperties(exports, {
+    get POWERS_OF_TEN() {
+      return dart.const(dart.list([1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, 10000000.0, 100000000.0, 1000000000.0, 10000000000.0, 100000000000.0, 1000000000000.0, 10000000000000.0, 100000000000000.0, 1000000000000000.0, 10000000000000000.0, 100000000000000000.0, 1000000000000000000.0, 10000000000000000000.0, 100000000000000000000.0, 1e+21, 1e+22], core.double));
+    }
+  });
   // Exports:
   exports.EfficientLength = EfficientLength;
   exports.ListIterable$ = ListIterable$;
   exports.ListIterable = ListIterable;
   exports.SubListIterable$ = SubListIterable$;
   exports.SubListIterable = SubListIterable;
   exports.ListIterator$ = ListIterator$;
   exports.ListIterator = ListIterator;
   exports.MappedIterable$ = MappedIterable$;
   exports.MappedIterable = MappedIterable;
@@ skipping 52 matching lines @@
   exports.ListMapView = ListMapView;
   exports.ReversedListIterable$ = ReversedListIterable$;
   exports.ReversedListIterable = ReversedListIterable;
   exports.UnmodifiableListError = UnmodifiableListError;
   exports.NonGrowableListError = NonGrowableListError;
   exports.makeListFixedLength = makeListFixedLength;
   exports.Lists = Lists;
   exports.printToConsole = printToConsole;
   exports.Sort = Sort;
   exports.Symbol = Symbol;
-  exports.POWERS_OF_TEN = POWERS_OF_TEN;
 });