[Bug c/53182] GNU C: attributes without underscores should be discouraged / no longer be documented e.g. as examples

2012-05-02 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53182 Eric Blake changed: What|Removed |Added CC||ericb at gcc dot gnu.org --- Comment #2

[Bug middle-end/17308] nonnull attribute not as useful as it could

2012-04-25 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17308 --- Comment #8 from Eric Blake 2012-04-25 19:31:59 UTC --- I hit this again today, and I'm still upset that gcc is doing such a poor job with (not) using this attribute as a way to improve code quality via decent warnings. Basically, libvirt had

[Bug c/47702] New: feature request: sentinel_value

2011-02-11 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47702 Summary: feature request: sentinel_value Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.gnu.org

[Bug middle-end/17308] nonnull attribute not as useful as it could

2011-02-11 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17308 Eric Blake changed: What|Removed |Added CC||ericb at gcc dot gnu.org --- Comment #6

[Bug c/47701] New: separate warning to detect c99 enum constraint violation

2011-02-11 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47701 Summary: separate warning to detect c99 enum constraint violation Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/45780] Warning for arithmetic operations involving C99 _Bool variable

2010-11-03 Thread ericb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45780 Eric Blake changed: What|Removed |Added CC||ericb at gcc dot gnu.org --- Comment #1