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#171 double data type

closed-wont-fix
gcc (183)
5
2012-07-16
2011-08-01
No

Copied from https://sourceforge.net/tracker/?func=detail&aid=3160020&group_id=277223&atid=1177287

Seems that the length of type double is 32bit, so it's more or less a synonyme for float. Am I right?

Date: 2011-01-25 00:59:57 CST
Sender: omaye
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Hm. Could work-around for now. And it's within (C90-) spec, indeed.
Although,this is not a bug, a 64bit floating-point type would be "nice to
have" in the future.

Date: 2011-01-17 09:09:11 CST
Sender: pabigotProject Admin
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Yes; float, double, and long double are all the same data type in mspgcc.
If this is a problem, let me know, but chances are it's not going to
change.

Discussion

  • Peter A. Bigot

    Peter A. Bigot - 2012-07-16
    • status: open --> closed-wont-fix
     
  • Peter A. Bigot

    Peter A. Bigot - 2012-07-16

    No intention of supporting 64-bit floating point calculations on a 16-bit microcontroller.

     

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