DMD 0.148 - scope guard
Yves Jacoby
kloune at gmail.com
Mon Feb 27 23:43:05 PST 2006
On Mon, 27 Feb 2006 12:40:56 -0500, Chris Miller wrote:
I find this one better too.
> On Sat, 25 Feb 2006 21:06:36 -0500, Walter Bright
> <newshound at digitalmars.com> wrote:
>
>> Scope guards are a novel feature no other language has. They're based on
>> Andrei Alexandrescu's scope guard macros, which have led to considerable
>> interest in the idea. Check out the article
>> www.digitalmars.com/d/exception-safe.html
>>
>
> This format looks good to me:
>
> scope(exit) foo();
> scope(success) bar();
> scope(failure) baz();
>
> similar to extern(name), pragma(name), etc, requires one `scope` keyword,
> name in () doesn't need to be a keyword but is still treated special, and
> doesn't look bad.
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