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Declaring variable as static volatile to ensure clean communication with debugger and suppress warnings. this is a better expression of intention.

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This commit is contained in:
Richard Brooksby 2023-03-08 11:03:27 +00:00
parent 6651dec098
commit d92239c2ab
1 changed files with 1 additions and 2 deletions
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3
mps/code/amcss.c
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@ -95,13 +95,12 @@ static void report(void)
static mps_addr_t make(size_t rootsCount)
{
static unsigned long calls = 0;
static volatile unsigned long calls = 0; /* for use from debugger */
size_t length = rnd() % (scale * avLEN);
size_t size = (length+2) * sizeof(mps_word_t);
mps_addr_t p;
mps_res_t res;
++ calls;
(void)calls; /* suppress unused warning: we want to look at this from debugger */
do {
MPS_RESERVE_BLOCK(res, p, ap, size);