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Add syntax for catching the new typed exceptions #19

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JarrettBillingsley opened this issue Sep 19, 2011 · 0 comments
Closed

Add syntax for catching the new typed exceptions #19

JarrettBillingsley opened this issue Sep 19, 2011 · 0 comments
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@JarrettBillingsley
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Something like

try
   ...
catch(e: E1)
   ...
catch(e: E2|E3)
   ...

It'd be transformed by the compiler into:

try
   ...
catch(e)
{
   switch(e.super)
   {
      case E1: { first catch } break
      case E2, E3: { second catch } break
   }
}
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