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| From: | Markus Armbruster |
| Subject: | Re: [Qemu-devel] Re: [PATCH 11/11] mips: avoid write only variables |
| Date: | Thu, 07 Oct 2010 14:35:50 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
Paolo Bonzini <address@hidden> writes: > On 10/06/2010 11:34 PM, Blue Swirl wrote: >> Compiling with GCC 4.6.0 20100925 produced a lot of warnings like: >> /src/qemu/target-mips/translate.c: In function 'gen_ld': >> /src/qemu/target-mips/translate.c:1039:17: error: variable 'opn' set >> but not used [-Werror=unused-but-set-variable] >> >> Fix by making the variable declarations and uses conditional to debugging. > > What about a set_opn macro instead of this one-off "D" idiom? Even simpler: a few judiciously placed (void)opn.
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