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GCC 4.6.0 releasedGCC 4.6.0 releasedPosted Jul 18, 2011 10:03 UTC (Mon) by runciter (guest, #75370)In reply to: GCC 4.6.0 released by etienne Parent article: GCC 4.6.0 released
How about: enum DebugFlags {
DEBUG_INPUT = 0,
DEBUG_SOMETHING_ELSE = 1,
};
It's constant, doesn't use any memory and doesn't use the preprocessor.
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GCC 4.6.0 released Posted Jul 18, 2011 13:12 UTC (Mon) by etienne (subscriber, #25256) [Link]
But it is not as "structured" as a C structure named "debug" which would contain not only boolean but where to send the ouput (stdout, stderr, serial, filename...) and sub-structures like what to debug in "INPUT".
Anyway GCC-4.6 does introduce the inlining of constants, if you want a read only variable modified in the ELF file or at assembly time before main() is called, you now need to use "volatile const" - I was too quick to do that initial comment...
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