Stefan Manegold wrote:
> Romulo,
>
> you most probably compiled with gcc (the default), right.
> That's fine.
> Moreover, gcc also works fine with testing.
>
> However, icc (the Intel compiler) is a bit more "picky" (read: *accurate*)
> and points out that in function create_func(), variable "sub_f" is set, but
> never used --- looking at the code, I must say icc is (as always) very right
> so:
>
> In fucntion create_func() in sql/src/server/sql_psm.mx, variable "sub_f" is
> declared and initialized (set) to NULL in line 508.
> Then, in line 525, variable "sub_f" is set to
> "sql_bind_func_(s, fname, type_list)".
> However, there is no further occurance of variable "sub_f" in function
> create_func(); hence, it is set (see above) but *never* *used*...
>
> ... either you "forgot" to used (the content of) variable "sub_f"
> "somewhere" in function create_func(), or you don't need it.
> In the former case, icc helped you to find a BUG in your code.
> In the latter case, you should remove variable "sub_f" from function
> create_func(), i.e., remove line 508 and change line 525
> from
> if (!instantiate && (sub_f = sql_bind_func_(s, fname, type_list))) {
> to
> if (!instantiate && sql_bind_func_(s, fname, type_list)) {
>
Yes I know, I just like to detect these things before my commit, but if
the compiler is icc I prefer to wait for the compilation results during
the night ;)
The fix is already check in.
Regards,
Romulo
>
> Stefan
>
>
> On Sun, Apr 29, 2007 at 11:57:03AM +0200, Romulo Goncalves wrote:
>> Project account wrote:
>>> Testing results of sql in /export/scratch2/monet/Testing/Current with
>>> GDKdebug=10 DIFFER from those of 2007.04.28_04-03-41 !
>>>
>>> Maybe YOUR checkins since 28.04.2007, 04:03:41 caused some of the
>>> problems:
>>>
>>> buildtools
>>> MonetDB
>>> clients
>>> MonetDB4
>>> MonetDB5 [EMAIL PROTECTED]
>>> sql [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED]
>>>
>>> Check http://monetdb.cwi.nl/Development/TestWeb/Current/sql/ for details !
>>>
>>>
>>> Old file: Mtest10..2007.04.28_04-03-41..out
>>> New file: Mtest10..2007.04.29_04-16-39..out
>>> ===========================================
>>>
>>>
>>> Summary:
>>> ========
>>>
>>> * 1 New systems
>>> !! 3 Systems now DON'T produce output !!
>> I compiled my sources before the commit with optimization on:
>> --enable-strict --enable-assert --enable-optimize --enable-bits=64
>>
>> Why the variable initialized, but never used is not detected by this
>> compilation? Which compilation must be done to detect these kind of errors?
>>
>> Regards,
>> Romulo
>>
>>
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>
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