[Bug 364628] New: Enable "control reaches end of non-void function" gcc warnings? - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 364628] New: Enable "control reaches end of non-void function" gcc warnings?

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bugzilla_noreply＠novell.com

25 Feb 2008 25 Feb '08

19:41

https://bugzilla.novell.com/show_bug.cgi?id=364628 Summary: Enable "control reaches end of non-void function" gcc warnings? Product: openSUSE 11.0 Version: Alpha 2 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Other AssignedTo: meissner@novell.com ReportedBy: sndirsch@novell.com QAContact: qa@suse.de Found By: --- I wonder whether we should enable "control reaches end of non-void function" gcc warnings (RPM_OPT_FLAGS) and even trigger a fatal build error? I think we could safe David's resources (rebuilding each package and filing bugreports) and Novell's resources (bugreport handling) as well. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

25 Feb 25 Feb

19:42

New subject: [Bug 364628] Enable "control reaches end of non-void function" gcc warnings ?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c1 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314@hotmail.com --- Comment #1 from Stefan Dirsch 2008-02-25 12:42:28 MST --- *** Bug 363011 has been marked as a duplicate of this bug. *** https://bugzilla.novell.com/show_bug.cgi?id=363011 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

20:04

New subject: [Bug 364628] Enable "control reaches end of non-void function" gcc warnings ?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User meissner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c2 --- Comment #2 from Marcus Meissner 2008-02-25 13:04:14 MST --- this would match 38 rpms currently -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

20:10

New subject: [Bug 364628] Enable "control reaches end of non-void function" gcc warnings ?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User rguenther@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c3 --- Comment #3 from Richard Guenther 2008-02-25 13:10:10 MST --- This will also enable "no return statement in function returning non-void" but is supposed to be enabled with -Wall already? Or is the question whether we should fail the build in these cases? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

20:13

New subject: [Bug 364628] Enable "control reaches end of non-void function" gcc warnings ?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User meissner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c4 --- Comment #4 from Marcus Meissner 2008-02-25 13:13:22 MST --- i guess he means "fail to build". this would match following packages: audacious-plugins celestia claws-mail-extra-plugins cyrus-imapd dvgrab ecryptfs-utils enigma freeradius-server gdl gtk-sharp2 hylafax java-1_7_0-icedtea kdebase3 kdelibs4 kdemultimedia4 kdevelop3 kipi-plugins koffice2 libgda libjingle metacity MozillaSunbird MyODBC-unixODBC nagios-plugins openbox OpenIPMI orage perl qnotify qtcurve-gtk2 quicksynergy rarian sblim-sfcc TeXmacs twinkle xchat-gnome xorg-x11 yast2-core -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

20:48

New subject: [Bug 364628] Enable "control reaches end of non-void function" gcc warnings ?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User rguenther@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c5 --- Comment #5 from Richard Guenther 2008-02-25 13:48:49 MST --- If less than 50% are false positives I would suggest failing packages with such warnings. They are possibly serious. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

20:56

New subject: [Bug 364628] Let the build fail for " control reaches end of non-void function" gcc warnings?

https://bugzilla.novell.com/show_bug.cgi?id=364628 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Enable "control reaches end of non-void |Let the build fail for "control reaches end of |function" gcc warnings? |non-void function" gcc warnings? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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27 Feb 27 Feb

14:40

New subject: [Bug 364628] Let the build fail for " control reaches end of non-void function" gcc warnings?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c6 --- Comment #6 from Dirk Mueller 2008-02-27 07:40:57 MST --- the warning frequently occurs for functions containing switch statements with all enum's as it's cases. gcc still thinks that none of them could apply because the enum could contain a value that is not in the enum list but representable (due to the required precision to model all the enum values). I would say false positives is > 50% here, but I have stopped looking without investigating all affected packages. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

7 May 7 May

08:56

New subject: [Bug 364628] Let the build fail for " control reaches end of non-void function" gcc warnings?

https://bugzilla.novell.com/show_bug.cgi?id=364628 User meissner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=364628#c7 Marcus Meissner changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #7 from Marcus Meissner 2008-05-07 02:56:11 MST --- i think people have started to fix it now. get it off my radar -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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