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Implicit conversion of value is not exact


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#1 FDsagizi   Members   -  Reputation: 514

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Posted 30 September 2013 - 03:10 AM

Hi. some times i have problem with float

AS work strange with this.

 

example, that code not work because he not understand '0', he think is a "int".

float ret = true ? 0 : 0.1; 

and ok, that code make warning! 

 

next code, work wrong

float f = 0.1;
float ret = 0.2;
ret += false ? 0 : f * 15 ; // ( 15 * 0.1 == 1.5 ) then 1.5 + 0.2 == 1.7 ok ?
output( "ret: " + ret ); // BUT result == 1.2

Edited by FDsagizi, 30 September 2013 - 03:18 AM.


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#2 Andreas Jonsson   Moderators   -  Reputation: 3445

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Posted 30 September 2013 - 10:24 AM

That is odd. I'll look into this.

 

Which version of AS are you currently using?


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#3 Andreas Jonsson   Moderators   -  Reputation: 3445

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Posted 30 September 2013 - 06:59 PM

It was a bug that the compiler didn't implicitly convert the constant 0 to the type in the last expression.

 

I've fixed that bug in revision 1736. I also took the time to add a compiler warning about a truncated value when a float or double type is implicitly converted to an integer type.


Edited by Andreas Jonsson, 30 September 2013 - 07:00 PM.

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AngelScript - free scripting library - BMFont - free bitmap font generator - Tower - free puzzle game

#4 FDsagizi   Members   -  Reputation: 514

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Posted 01 October 2013 - 09:09 AM

Ok!smile.png I'll look into this.






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