[GitHub] [royale-compiler] aharui commented on issue #104: switch case NaN issue

[GitBox <gi...@apache.org>]

aharui commented on issue #104: switch case NaN issue
URL: https://github.com/apache/royale-compiler/issues/104#issuecomment-565332185
 
 
   In Flex, compiled with MXMLC, in the standalone debugger:
   ```
   var n:Number;
               trace(isNaN(n));
               switch (n) {
                   case NaN:
                       trace("switch NAN!")
                       break;
                   default:
                       trace("switch not NaN");
               }
   ```
   
   outputs:
   ```
   true
   switch not NaN
   ```
   
   So, NaN != NaN in switch statements in Flash.

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