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Re: [Qemu-devel] [PATCH] CODING_STYLE: Mention preferred comment form
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PATCH] CODING_STYLE: Mention preferred comment form |
Date: |
Sat, 4 Feb 2017 22:48:54 +0800 |
User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Fri, 02/03 17:58, Peter Maydell wrote:
> Our defacto coding style strongly prefers /* */ style comments
> over the single-line // style, and checkpatch enforces this,
> but we don't actually document this. Mention it in CODING_STYLE.
>
> Suggested-by: Thomas Huth <address@hidden>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> CODING_STYLE | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/CODING_STYLE b/CODING_STYLE
> index f53180b..2fa0c0b 100644
> --- a/CODING_STYLE
> +++ b/CODING_STYLE
> @@ -116,3 +116,10 @@ if (a == 1) {
> Rationale: Yoda conditions (as in 'if (1 == a)') are awkward to read.
> Besides, good compilers already warn users when '==' is mis-typed as '=',
> even when the constant is on the right.
> +
> +7. Comment style
> +
> +We use traditional C-style /* */ comments and avoid // comments.
> +
> +Rationale: The // form is valid in C99, so this is purely a matter of
> +consistency of style. The checkpatch script will warn you about this.
Reviewed-by: Fam Zheng <address@hidden>