On Fri, 08 Apr 2011 19:42:54 +0200, Christoph Viethen <christoph.viethen@xxxxxxxxxxxxxx> wrote:
I guess I really should rephrase my question: "mac2ip.c: In function ‘adjust_ip_to_bounds’:mac2ip.c:263: error: assignment of read-only variable ‘lower_bounds_value’ mac2ip.c:264: error: assignment of read-only variable ‘upper_bounds_value’mac2ip.c:265: error: assignment of read-only variable ‘num_bounds_ips’ mac2ip.c:268: error: assignment of read-only variable ‘old_ip_value’ mac2ip.c:271: error: assignment of read-only variable ‘new_ip_value’"
Ah I see what you mean now... constant variables can only be assigned on declaration, like this:
const uint32_t lower_bounds_value = ...;Note that we lifted the requirement of declaring variables only at the start of a block in HIPL, because this makes const correctness impossible or inefficient at times... I guess that's valid for PISA as well, so: never sacrifice const correctness just for the sake of keeping declarations at the very beginning of a block.
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