Re: [sqlite] sqlite3.c:134542: warning: assignment from incompatible pointer type

[Pavel Volkov]

Hello. And, excuse my.
1. It is 3.7.15.1 (fossil tag: release)
2. It is trivial and self-documented.

--- ext/rtree/sqlite3rtree.h.orig   2012-12-23 10:02:43.0 +0400
+++ ext/rtree/sqlite3rtree.h2012-12-23 10:03:43.0 +0400
@@ -47,7 +47,11 @@
 struct sqlite3_rtree_geometry {
   void *pContext; /* Copy of pContext passed to s_r_g_c() */
   int nParam; /* Size of array aParam[] */
+#ifdef SQLITE_RTREE_INT_ONLY
+  sqlite3_int64 *aParam;  /* Parameters passed to SQL geom function */
+#else
   double *aParam; /* Parameters passed to SQL geom function */
+#endif
   void *pUser;/* Callback implementation user data */
   void (*xDelUser)(void *);   /* Called by SQLite to clean up pUser */
 };

3. Does not apply to him. My system is:
FreeBSD test 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #2: Sat Oct 13
11:23:27 MSK 2012 root@test:/usr/obj/usr/src/sys/GENERIC  i386

On Sun, Dec 23, 2012 at 11:49 PM, Larry Brasfield
 wrote:
> Pavel Volkov wrote:
>>
>> Please consider the following error:
>>
>> sqlite3.c: In function 'deserializeGeometry':
>> sqlite3.c:134542: warning: assignment from incompatible pointer type
>>
>> And the patch for it.
>
>
> Three questions arise from your message:
> 1. Which version of sqlite3.c ?  (It's not the latest, apparently.)
> 2. What patch?  (Attachments are lost when posting here.)
> 3. What has this got to do with the referenced post "Sqllite3 dll crash on
> ..."?
>
> --
> Larry Brasfield
>
>
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Re: [sqlite] sqlite3.c:134542: warning: assignment from incompatible pointer type

[Larry Brasfield]

Pavel Volkov wrote:

Please consider the following error:

sqlite3.c: In function 'deserializeGeometry':
sqlite3.c:134542: warning: assignment from incompatible pointer type

And the patch for it.


Three questions arise from your message:
1. Which version of sqlite3.c ?  (It's not the latest, apparently.)
2. What patch?  (Attachments are lost when posting here.)
3. What has this got to do with the referenced post "Sqllite3 dll crash 
on ..."?


--
Larry Brasfield

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Re: [sqlite] sqlite3.c:134542: warning: assignment from incompatible pointer type

[Simon Slavin]

On 23 Dec 2012, at 11:51am, Pavel Volkov  wrote:

> sqlite3.c: In function 'deserializeGeometry':
> sqlite3.c:134542: warning: assignment from incompatible pointer type

The authors don't normally worry about warnings, since it is impossible to get 
rid of all warnings from all compilers.  However, if you tell us which version 
of which compiler you're using under which OS someone might take a look.

But first, are you absolutely sure that you are compiling sqlite3.c as C source 
code and not C++ ?  Compiling as C++ will yield many warnings.

Simon.
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