[PATCH 09/18] Include \0 in printable wide characters

[Andrew Burgess]

* Tom Tromey <tom@tromey.com> [2022-02-16 06:55:09 -0700]:

> print_wchar can always display \0, so include it in the list of

maybe s/always/already/ ?

> "printable" characters in wchar_printable.  This is useful in a coming
> patch to change Rust to use the generic character-printing code.

Otherwise, LGTM.

Thanks,
Andrew


> ---
>  gdb/valprint.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/gdb/valprint.c b/gdb/valprint.c
> index 7e67cb953f4..dec1dce9d3c 100644
> --- a/gdb/valprint.c
> +++ b/gdb/valprint.c
> @@ -2160,7 +2160,7 @@ wchar_printable (gdb_wchar_t w)
>  	  || w == LCST ('\a') || w == LCST ('\b')
>  	  || w == LCST ('\f') || w == LCST ('\n')
>  	  || w == LCST ('\r') || w == LCST ('\t')
> -	  || w == LCST ('\v'));
> +	  || w == LCST ('\v') || w == LCST ('\0'));
>  }
>  
>  /* A helper function that converts the contents of STRING to wide
> -- 
> 2.31.1
>