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Add a way to toggle on and off a warning for a specific section of code.
This supports clang and gcc, and has no effect for any other compilers.
This follows commit bfc29ba442dbb65599f29fe5aa44c6219ed0d3a8 and
provides a generic way to handle warnings in such corner cases.
To disable a warning enabled by "-Wsome-warning" for a specific code:
WARN_OFF(some-warning) // disable compiler warning
; /* some code */
WARN_ON(some-warning) // enable the warning again
Change-Id: I0101caa0aa775e2b905c7b3b5fef3bbdce281673
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
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Gabriel Ganne