why scope(success)?
James Dunne
james.jdunne at gmail.com
Thu May 11 07:37:49 PDT 2006
Ben Hinkle wrote:
> "Sean Kelly" <sean at f4.ca> wrote in message
> news:e3tjf6$1v3n$1 at digitaldaemon.com...
>
>>James Dunne wrote:
>>
>>>if statements do not create a scope without { }, therefore it should be
>>>at B.
>>
>>They don't?
>>
>>
>>Sean
>
>
> They do. The code
> if (1)
> int a = 10;
> a = 20;
> is illegal.
>
>
Then the implementation according to D's language specs is incorrect.
Nothing is mentioned about new scopes created by if-statements or
while-statements. New scopes are only created from block { } statements
when inside a function body. Scope is mentioned (in passing) for the
for-statement; the initializer is noted as a special case. Did I miss a
blanket statement somewhere else in the docs about this?
--
-----BEGIN GEEK CODE BLOCK-----
Version: 3.1
GCS/MU/S d-pu s:+ a-->? C++++$ UL+++ P--- L+++ !E W-- N++ o? K? w--- O
M--@ V? PS PE Y+ PGP- t+ 5 X+ !R tv-->!tv b- DI++(+) D++ G e++>e
h>--->++ r+++ y+++
------END GEEK CODE BLOCK------
James Dunne
More information about the Digitalmars-d
mailing list