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merge-recursive: remove ren[12]_other fields from rename_conflict_info 

The ren1_other and ren2_other fields were synthesized from information
in ren1->src_entry and ren2->src_entry.  Since we already have the
necessary information in ren1 and ren2, just use those.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2019-04-05 08:00:19 -07:00 коммит произвёл Junio C Hamano
Родитель e9cd1b5ca4
Коммит 3f9c92ec99
1 изменённых файлов: 21 добавлений и 50 удалений
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71
merge-recursive.c
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@ -242,8 +242,6 @@ struct rename_conflict_info {
struct rename *ren2;
const char *branch1;
const char *branch2;
struct diff_filespec ren1_other;
struct diff_filespec ren2_other;
};
static inline void setup_rename_conflict_info(enum rename_type rename_type,
@ -251,11 +249,8 @@ static inline void setup_rename_conflict_info(enum rename_type rename_type,
struct rename *ren1,
struct rename *ren2,
const char *branch1,
const char *branch2,
struct stage_data *src_entry1,
struct stage_data *src_entry2)
const char *branch2)
{
int ostage1 = 0, ostage2;
struct rename_conflict_info *ci;
/*
@ -269,8 +264,7 @@ static inline void setup_rename_conflict_info(enum rename_type rename_type,
setup_rename_conflict_info(rename_type,
opt,
ren2, ren1,
branch2, branch1,
src_entry2, src_entry1);
branch2, branch1);
return;
}
@ -287,28 +281,6 @@ static inline void setup_rename_conflict_info(enum rename_type rename_type,
if (ren2) {
ci->ren2->dst_entry->rename_conflict_info = ci;
}
/*
* For each rename, there could have been
* modifications on the side of history where that
* file was not renamed.
*/
if (rename_type == RENAME_ADD ||
rename_type == RENAME_TWO_FILES_TO_ONE) {
ostage1 = opt->branch1 == branch1 ? 3 : 2;
ci->ren1_other.path = ren1->pair->one->path;
oidcpy(&ci->ren1_other.oid, &src_entry1->stages[ostage1].oid);
ci->ren1_other.mode = src_entry1->stages[ostage1].mode;
}
if (rename_type == RENAME_TWO_FILES_TO_ONE) {
ostage2 = ostage1 ^ 1;
ci->ren2_other.path = ren2->pair->one->path;
oidcpy(&ci->ren2_other.oid, &src_entry2->stages[ostage2].oid);
ci->ren2_other.mode = src_entry2->stages[ostage2].mode;
}
}
static int show(struct merge_options *opt, int v)
@ -1688,6 +1660,7 @@ static int handle_rename_add(struct merge_options *opt,
/* a was renamed to c, and a separate c was added. */
struct diff_filespec *a = ci->ren1->pair->one;
struct diff_filespec *c = ci->ren1->pair->two;
struct diff_filespec tmp;
char *path = c->path;
char *prev_path_desc;
struct merge_file_info mfi;
@ -1699,8 +1672,12 @@ static int handle_rename_add(struct merge_options *opt,
a->path, c->path, ci->branch1,
c->path, ci->branch2);
filespec_from_entry(&tmp, ci->ren1->src_entry, other_stage);
tmp.path = a->path;
prev_path_desc = xstrfmt("version of %s from %s", path, a->path);
if (merge_mode_and_contents(opt, a, c, &ci->ren1_other, prev_path_desc,
if (merge_mode_and_contents(opt, a, c, &tmp,
prev_path_desc,
opt->branch1, opt->branch2,
1 + opt->call_depth * 2, &mfi))
return -1;
@ -1850,6 +1827,7 @@ static int handle_rename_rename_2to1(struct merge_options *opt,
struct diff_filespec *b = ci->ren2->pair->one;
struct diff_filespec *c1 = ci->ren1->pair->two;
struct diff_filespec *c2 = ci->ren2->pair->two;
struct diff_filespec tmp1, tmp2;
char *path = c1->path; /* == c2->path */
char *path_side_1_desc;
char *path_side_2_desc;
@ -1862,12 +1840,17 @@ static int handle_rename_rename_2to1(struct merge_options *opt,
a->path, c1->path, ci->branch1,
b->path, c2->path, ci->branch2);
filespec_from_entry(&tmp1, ci->ren1->src_entry, 3);
tmp1.path = a->path;
filespec_from_entry(&tmp2, ci->ren2->src_entry, 2);
tmp2.path = b->path;
path_side_1_desc = xstrfmt("version of %s from %s", path, a->path);
path_side_2_desc = xstrfmt("version of %s from %s", path, b->path);
if (merge_mode_and_contents(opt, a, c1, &ci->ren1_other, path_side_1_desc,
if (merge_mode_and_contents(opt, a, c1, &tmp1, path_side_1_desc,
opt->branch1, opt->branch2,
1 + opt->call_depth * 2, &mfi_c1) ||
merge_mode_and_contents(opt, b, &ci->ren2_other, c2, path_side_2_desc,
merge_mode_and_contents(opt, b, &tmp2, c2, path_side_2_desc,
opt->branch1, opt->branch2,
1 + opt->call_depth * 2, &mfi_c2))
return -1;
@ -2728,9 +2711,7 @@ static int process_renames(struct merge_options *opt,
ren1,
ren2,
branch1,
branch2,
NULL,
NULL);
branch2);
} else if ((lookup = string_list_lookup(renames2Dst, ren1_dst))) {
/* Two different files renamed to the same thing */
char *ren2_dst;
@ -2753,9 +2734,7 @@ static int process_renames(struct merge_options *opt,
ren1,
ren2,
branch1,
branch2,
ren1->src_entry,
ren2->src_entry);
branch2);
} else {
/* Renamed in 1, maybe changed in 2 */
@ -2794,18 +2773,14 @@ static int process_renames(struct merge_options *opt,
ren1,
NULL,
branch1,
branch2,
NULL,
NULL);
branch2);
} else if (oid_eq(&src_other.oid, &null_oid)) {
setup_rename_conflict_info(RENAME_DELETE,
opt,
ren1,
NULL,
branch1,
branch2,
NULL,
NULL);
branch2);
} else if ((dst_other.mode == ren1->pair->two->mode) &&
oid_eq(&dst_other.oid, &ren1->pair->two->oid)) {
/*
@ -2836,9 +2811,7 @@ static int process_renames(struct merge_options *opt,
ren1,
NULL,
branch1,
branch2,
ren1->src_entry,
NULL);
branch2);
} else
try_merge = 1;
@ -2862,8 +2835,6 @@ static int process_renames(struct merge_options *opt,
ren1,
NULL,
branch1,
NULL,
NULL,
NULL);
}
}