Browse Source

diffcore-delta.c: LLP64 compatibility, upcast unity for left shift

Visual Studio reports C4334 "was 64-bit shift intended" warning
because of size miss-match.

Promote unity to the matching type to fit with its subsequent operation.

Signed-off-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
pull/790/merge
Philip Oakley 9 months ago committed by Junio C Hamano
parent
commit
62e8452c8c
  1. 6
      diffcore-delta.c

6
diffcore-delta.c

@ -133,10 +133,10 @@ static struct spanhash_top *hash_chars(struct repository *r,
i = INITIAL_HASH_SIZE;
hash = xmalloc(st_add(sizeof(*hash),
st_mult(sizeof(struct spanhash), 1<<i)));
st_mult(sizeof(struct spanhash), (size_t)1 << i)));
hash->alloc_log2 = i;
hash->free = INITIAL_FREE(i);
memset(hash->data, 0, sizeof(struct spanhash) * (1<<i));
memset(hash->data, 0, sizeof(struct spanhash) * ((size_t)1 << i));
n = 0;
accum1 = accum2 = 0;
@ -159,7 +159,7 @@ static struct spanhash_top *hash_chars(struct repository *r,
n = 0;
accum1 = accum2 = 0;
}
QSORT(hash->data, 1ul << hash->alloc_log2, spanhash_cmp);
QSORT(hash->data, (size_t)1ul << hash->alloc_log2, spanhash_cmp);
return hash;
}

Loading…
Cancel
Save