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Re: Size of enumâ

From: Andrew Pinski <pinskia at gmail dot com>
To: Alexandre Almeida <meta dot lx at hotmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Mon, 6 Feb 2012 14:15:42 -0800
Subject: Re: Size of enumâ
References: <BLU161-W77857B024A6BB2885B158E8770@phx.gbl> <4F2EE93C.1050500@hesbynett.no> <CAH6eHdTxYuTZ5-2cne8eHtoGLNva3yNHLDdGVsX_J9E6Ef8VvA@mail.gmail.com> <CAKNGpgqLAx+969XAB_eJpsgKcd9i4dYm1BBxH+A2s7gQBLoA+g@mail.gmail.com> <BLU161-W39542F96D5D55926004E53E8740@phx.gbl>

2012/2/6 Alexandre Almeida <meta.lx@hotmail.com>:
>
> Okay, I am sorry for not knowing that there is an option to make enum types as short as possible. Anyway, I think it should be a default option. Do you agree?

No I don't agree because that would cause an ABI change.  Note some
targets (arm-eabi though not arm-linux-eabi) already enable it by
default as it is required by the ABI.

Thanks,
Andrew Pinski

References:
- Size of en um‏
  - From: Alexandre Almeida
- Re: Size of enum‏
  - From: David Brown
- Re: Size of enumâ
  - From: Jonathan Wakely
- Re: Size of enumâ
  - From: James Dennett
- RE: Size o f enum‏
  - From: Alexandre Almeida

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