ignore-value: clarify some comments
authorPádraig Brady <P@draigBrady.com>
Fri, 7 Jan 2011 01:25:06 +0000 (01:25 +0000)
committerPádraig Brady <P@draigBrady.com>
Fri, 7 Jan 2011 11:07:20 +0000 (11:07 +0000)
commitd0270e7b630dd9c27e70ef46cc3ce5dac70dd574
tree13c24980428e47f696d4aec8b19b6a31d1831f58
parent939dedd9a2fba934e5ff0313155f9f5f39cb6f6f
ignore-value: clarify some comments

* lib/ignore-value.h: Add Eric Blake as an author since
he rewrote the macros.
(ignore_value): Specify exactly when the GCC warn_unused_result
feature became available.
(ignore_ptr): Mention that ignore_value supports aggregates.
ChangeLog
lib/ignore-value.h