Hi Romulo,
I had the same problem as you some time ago. gcc is by default less
picky than icc:( I think you can add the option "--enable-strict" to
'configure', which should make your gcc more strict.
Regards,
Jennie
On Sun, Apr 29, 2007 at 12:14:55PM +0200, Romulo Goncalves wrote:
> 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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