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core: Change last_seen_bit to uint32_t in class__find_holes() 

And it is being compared against uint32_t variables, resulting in this
clang warning:

  /var/home/acme/git/pahole/dwarves.c: In function ‘class__find_holes’:
  /var/home/acme/git/pahole/dwarves.c:1439:43: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
   1439 |                         if (last_seen_bit < aligned_start && aligned_start <= bit_start) {
        |                                           ^

Since it can't be less than zero, just make then uint32_t.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2021-08-05 16:27:51 -03:00
parent 789d8b3e1a
commit df92cb6b8e
1 changed files with 1 additions and 2 deletions
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dwarves.c
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@ -1391,8 +1391,7 @@ void class__find_holes(struct class *class)
struct class_member *pos, *last = NULL;
uint32_t cur_bitfield_end = ctype->size * 8, cur_bitfield_size = 0;
int bit_holes = 0, byte_holes = 0;
uint32_t bit_start, bit_end;
int last_seen_bit = 0;
uint32_t bit_start, bit_end, last_seen_bit = 0;
bool in_bitfield = false;
if (!tag__is_struct(class__tag(class)))