Merge branch 'rj/no-sign-compare'

Many codepaths have been updated to squelch -Wsign-compare
warnings.

* rj/no-sign-compare:
  ALLOC_GROW: avoid -Wsign-compare warnings
  cache.h: hex2chr() - avoid -Wsign-compare warnings
  commit-slab.h: avoid -Wsign-compare warnings
  git-compat-util.h: xsize_t() - avoid -Wsign-compare warnings
This commit is contained in:
Junio C Hamano 2017-09-29 11:23:42 +09:00
commit 14a8168e2f
10 changed files with 25 additions and 24 deletions

View File

@ -2563,8 +2563,8 @@ struct in_pack_object {
};
struct in_pack {
int alloc;
int nr;
unsigned int alloc;
unsigned int nr;
struct in_pack_object *array;
};

View File

@ -1244,8 +1244,8 @@ static inline unsigned int hexval(unsigned char c)
*/
static inline int hex2chr(const char *s)
{
int val = hexval(s[0]);
return (val < 0) ? val : (val << 4) | hexval(s[1]);
unsigned int val = hexval(s[0]);
return (val & ~0xf) ? val : (val << 4) | hexval(s[1]);
}
/* Convert to/from hex/sha1 representation */

View File

@ -78,7 +78,7 @@ static MAYBE_UNUSED void init_ ##slabname(struct slabname *s) \
\
static MAYBE_UNUSED void clear_ ##slabname(struct slabname *s) \
{ \
int i; \
unsigned int i; \
for (i = 0; i < s->slab_count; i++) \
free(s->slab[i]); \
s->slab_count = 0; \
@ -89,13 +89,13 @@ static MAYBE_UNUSED elemtype *slabname## _at_peek(struct slabname *s, \
const struct commit *c, \
int add_if_missing) \
{ \
int nth_slab, nth_slot; \
unsigned int nth_slab, nth_slot; \
\
nth_slab = c->index / s->slab_size; \
nth_slot = c->index % s->slab_size; \
\
if (s->slab_count <= nth_slab) { \
int i; \
unsigned int i; \
if (!add_if_missing) \
return NULL; \
REALLOC_ARRAY(s->slab, nth_slab + 1); \

View File

@ -2200,7 +2200,7 @@ static struct {
size_t *offset;
unsigned int offset_alloc;
enum { START, SECTION_SEEN, SECTION_END_SEEN, KEY_SEEN } state;
int seen;
unsigned int seen;
} store;
static int matches(const char *key, const char *value)

2
diff.c
View File

@ -1541,7 +1541,7 @@ static void emit_rewrite_diff(const char *name_a,
struct diff_words_buffer {
mmfile_t text;
long alloc;
unsigned long alloc;
struct diff_words_orig {
const char *begin, *end;
} *orig;

View File

@ -898,9 +898,11 @@ static inline char *xstrdup_or_null(const char *str)
static inline size_t xsize_t(off_t len)
{
if (len > (size_t) len)
size_t size = (size_t) len;
if (len != (off_t) size)
die("Cannot handle files this big");
return (size_t)len;
return size;
}
__attribute__((format (printf, 3, 4)))

View File

@ -90,7 +90,7 @@ static int range_cmp(const void *_r, const void *_s)
*/
static void range_set_check_invariants(struct range_set *rs)
{
int i;
unsigned int i;
if (!rs)
return;
@ -110,8 +110,8 @@ static void range_set_check_invariants(struct range_set *rs)
*/
void sort_and_merge_range_set(struct range_set *rs)
{
int i;
int o = 0; /* output cursor */
unsigned int i;
unsigned int o = 0; /* output cursor */
QSORT(rs->ranges, rs->nr, range_cmp);
@ -144,7 +144,7 @@ void sort_and_merge_range_set(struct range_set *rs)
static void range_set_union(struct range_set *out,
struct range_set *a, struct range_set *b)
{
int i = 0, j = 0;
unsigned int i = 0, j = 0;
struct range *ra = a->ranges;
struct range *rb = b->ranges;
/* cannot make an alias of out->ranges: it may change during grow */
@ -186,7 +186,7 @@ static void range_set_union(struct range_set *out,
static void range_set_difference(struct range_set *out,
struct range_set *a, struct range_set *b)
{
int i, j = 0;
unsigned int i, j = 0;
for (i = 0; i < a->nr; i++) {
long start = a->ranges[i].start;
long end = a->ranges[i].end;
@ -397,7 +397,7 @@ static void diff_ranges_filter_touched(struct diff_ranges *out,
struct diff_ranges *diff,
struct range_set *rs)
{
int i, j = 0;
unsigned int i, j = 0;
assert(out->target.nr == 0);
@ -426,7 +426,7 @@ static void range_set_shift_diff(struct range_set *out,
struct range_set *rs,
struct diff_ranges *diff)
{
int i, j = 0;
unsigned int i, j = 0;
long offset = 0;
struct range *src = rs->ranges;
struct range *target = diff->target.ranges;
@ -873,7 +873,7 @@ static char *output_prefix(struct diff_options *opt)
static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *range)
{
int i, j = 0;
unsigned int i, j = 0;
long p_lines, t_lines;
unsigned long *p_ends = NULL, *t_ends = NULL;
struct diff_filepair *pair = range->pair;
@ -906,7 +906,7 @@ static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *rang
long t_start = range->ranges.ranges[i].start;
long t_end = range->ranges.ranges[i].end;
long t_cur = t_start;
int j_last;
unsigned int j_last;
while (j < diff->target.nr && diff->target.ranges[j].end < t_start)
j++;

View File

@ -14,7 +14,7 @@ struct range {
/* A set of ranges. The ranges must always be disjoint and sorted. */
struct range_set {
int alloc, nr;
unsigned int alloc, nr;
struct range *ranges;
};

View File

@ -1106,7 +1106,7 @@ static void add_rev_cmdline(struct rev_info *revs,
unsigned flags)
{
struct rev_cmdline_info *info = &revs->cmdline;
int nr = info->nr;
unsigned int nr = info->nr;
ALLOC_GROW(info->rev, nr + 1, info->alloc);
info->rev[nr].item = item;

View File

@ -582,12 +582,11 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
int retval = MISSING_OBJECT;
struct dir_state *parents = NULL;
size_t parents_alloc = 0;
ssize_t parents_nr = 0;
size_t i, parents_nr = 0;
unsigned char current_tree_sha1[20];
struct strbuf namebuf = STRBUF_INIT;
struct tree_desc t;
int follows_remaining = GET_TREE_ENTRY_FOLLOW_SYMLINKS_MAX_LINKS;
int i;
init_tree_desc(&t, NULL, 0UL);
strbuf_addstr(&namebuf, name);