Pike-devel August 2008

pike-devel@lists.lysator.liu.se

8 participants
34 discussions

Re: SQLite glue segfault in 7.7
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 04 Aug '08

04 Aug '08

> Not sure how you define "new"... I don't believe it's been available > before 7.7. I never looked at it because I have my own, but figured > it might be worthwhile to start using the one bundled. A bit late reply, but anyway: If SQLite is new in 7.7 I definitely think this should be fixed.

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mapping.c, PIKE_MAPPING_KEYPAIR_LOOP, Broken code below?
by Stephen R. van den Berg 04 Aug '08

04 Aug '08

In src/mapping.c: #ifdef PIKE_MAPPING_KEYPAIR_LOOP #error Broken code below! #define GC_RECURSE(M, MD, REC_KEYPAIR, TYPE, IND_TYPES, VAL_TYPES) do { Which apparently is compiled in under some circumstances, and avoided under other circumstances. What's the deal with that piece of code? -- Sincerely, Stephen R. van den Berg. The ultimate Darwin Award winner: Going first in a Russian roulette game with a normal gun (no revolver).

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postgres.pike documentation, can someone give me a hint?
by Stephen R. van den Berg 01 Aug '08

01 Aug '08

I tried do make postgres.pike do a fallback to the pgsql driver, but apparently this doesn't go down well with the documentation generator. I'm not quite sure what the best fix is. Can/should the initial doc blob be moved below the first #ifdef? -- Sincerely, Stephen R. van den Berg. Every successful person has had failures but repeated failure is no guarantee of eventual success.

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'if' with failing 'else' block
by Arjan van Staalduijnen 01 Aug '08

01 Aug '08

This morning I've been busy tracking a bug in my code, for which I have no explanation as to why it is a bug. The situation is I have an if-else test where, in case of a match, the if-block gets executed, but in case of a non-match, the else-block does NOT get executed. If I turn the whole test around by adding a NOT to the test, and swapping the if and else blocks, everything works. This is the code which has the bug: string key_name = "IssueID_shortname"; array qresult = myDB->Query("SHOW keys FROM dbFinalPublicationPassive.tbIssueDetails"); if (qresult && has_value(qresult->Key_name || ({}), key_name)) do_log("Index %O was already set", key_name); else { do_log("Adding index %O", key_name); myDB->Query("ALTER TABLE dbFinalPublicationPassive.tbIssueDetails" " ADD INDEX IssueID_shortname (IssueID, ShortName)"); } This code does not have the bug: string key_name = "IssueID_shortname"; array qresult = myDB->Query("SHOW keys FROM dbFinalPublicationPassive.tbIssueDetails"); if (!(qresult && has_value(qresult->Key_name || ({}), key_name))) { do_log("Adding index %O", key_name); myDB->Query("ALTER TABLE dbFinalPublicationPassive.tbIssueDetails" " ADD INDEX IssueID_shortname (IssueID, ShortName)"); } else do_log("Index %O was already set", key_name); Anyone has a clue? (Pike 7.4.464) Regards, Arjan __________________________________________________________ Deze e-mail en de inhoud is vertrouwelijk en uitsluitend bestemd voor de geadresseerde(n). Indien u niet de geadresseerde bent van deze e-mail verzoeken wij u dit direct door te geven aan de verzender door middel van een reply e-mail en de ontvangen e-mail uit uw systemen te verwijderen. Als u geen geadresseerde bent, is het niet toegestaan om kennis te nemen van de inhoud, deze te kopieren, te verspreiden, bekend te maken aan derden noch anderszins te gebruiken. The information contained in this e-mail is confidential and may be legally privileged. It is intended solely for the addressee. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. Please notify us immediately if you have received it in error by reply e-mail and then delete this message from your system. __________________________________________________________

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Pike-devel August 2008