| Index: src/math.js
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| diff --git a/src/math.js b/src/math.js
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| index 51f4d445c7fc780c780cb5e0d947c640aa40928a..05eb9e46d7ed581a9659edd94f598b41f78441e7 100644
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| --- a/src/math.js
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| +++ b/src/math.js
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| @@ -15,6 +15,7 @@ var rngstate;  // Initialized to a Uint32Array during genesis.
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|  var GlobalMath = global.Math;
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|  var GlobalObject = global.Object;
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|  var InternalArray = utils.InternalArray;
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| +var toStringTagSymbol = utils.ImportNow("to_string_tag_symbol");
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|  
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|  //-------------------------------------------------------------------
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|  
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| @@ -288,7 +289,7 @@ function CubeRoot(x) {
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|  
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|  // -------------------------------------------------------------------
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|  
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| -%AddNamedProperty(GlobalMath, symbolToStringTag, "Math", READ_ONLY | DONT_ENUM);
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| +%AddNamedProperty(GlobalMath, toStringTagSymbol, "Math", READ_ONLY | DONT_ENUM);
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|  
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|  // Set up math constants.
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|  utils.InstallConstants(GlobalMath, [
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| 
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