tree 95bca088ca81abaa780d0c02382402e979b3d7b3
parent a3a348993ad0a2b863f6277229423152fbed0af0
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1444834823 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> 1445241155 +0100

Make CASSERT() macro callable from anywhere

The CASSERT() macro introduces a typedef for the sole purpose of
triggering a compilation error if the condition to check is false.
This typedef is not used afterwards. As a consequence, when the
CASSERT() macro is called from withing a function block, the compiler
complains and outputs the following error message:

  error: typedef 'msg' locally defined but not used [-Werror=unused-local-typedefs]

This patch adds the "unused" attribute for the aforementioned
typedef. This silences the compiler warning and thus makes the
CASSERT() macro callable from within function blocks as well.

Change-Id: Ie36b58fcddae01a21584c48bb6ef43ec85590479