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>

diff --git a/merge-recursive.c b/merge-recursive.c
index e05f8f22f5ee45af71920015708995e06e91b111..e66b47cfa11f96ded3fed57f7ad63ffe94865149 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -242,8 +242,6 @@ struct rename_conflict_info {
        struct rename *ren2;
        const char *branch1;
        const char *branch2;
        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,
 };
 
 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,
                                              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;
 
        /*
        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,
                setup_rename_conflict_info(rename_type,
                                           opt,
                                           ren2,       ren1,

-                                          branch2,    branch1,
-                                          src_entry2, src_entry1);
+                                          branch2,    branch1);

                return;
        }
 
                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;
        }
        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)
 }
 
 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;
        /* 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;
        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);
 
               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);
        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;
                                    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 *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;
        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);
 
               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);
        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) ||
                                    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;
                                    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,
                                                   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;
                } 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,
                                                   ren1,
                                                   ren2,
                                                   branch1,

-                                                  branch2,
-                                                  ren1->src_entry,
-                                                  ren2->src_entry);
+                                                  branch2);

 
                } else {
                        /* Renamed in 1, maybe changed in 2 */
 
                } else {
                        /* Renamed in 1, maybe changed in 2 */


@@ -2794,18 +2773,14 @@ static int process_renames(struct merge_options *opt,
                                                           ren1,
                                                           NULL,
                                                           branch1,
                                                           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,
                        } 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)) {
                                /*
                        } 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,
                                                           ren1,
                                                           NULL,
                                                           branch1,

-                                                          branch2,
-                                                          ren1->src_entry,
-                                                          NULL);
+                                                          branch2);

                        } else
                                try_merge = 1;
 
                        } else
                                try_merge = 1;
 


@@ -2862,8 +2835,6 @@ static int process_renames(struct merge_options *opt,
                                                           ren1,
                                                           NULL,
                                                           branch1,
                                                           ren1,
                                                           NULL,
                                                           branch1,

-                                                          NULL,
-                                                          NULL,

                                                           NULL);
                        }
                }
                                                           NULL);
                        }
                }