[ruby-core:82068] Re: [ruby-cvs:66503] nobu:r59325 (trunk): process.c: null bytes

From: Nobuyoshi Nakada <nobu@...>
Date: 2017-07-14 13:08:37 UTC
List: ruby-core #82068
On 2017/07/14 14:30, Eric Wong wrote:
> Also, I'm curious why you prefer:
>
>     enum {prefix_len = sizeof(prefix)-1};
>
> Instead of:
>
>     const long prefix_len = sizeof(prefix)-1;
>
> Single value enum seems strange to me :x

Just a habit for old compilers which didn't compile a `const` as a
compile time constant, e.g., array declarations, but it seems
unnecessary these days.

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