test-reach: test reduce_heads

diff --git a/tree-diff.c b/tree-diff.c
index 4bb93155bc6e0349156b21ad1287d573593a79d5..fe2e466ac1dcb164b214ce4856ed9d62884ddbd3 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -212,9 +212,9 @@ static struct combine_diff_path *emit_path(struct combine_diff_path *p,
                mode = 0;
        }
 
-       if (DIFF_OPT_TST(opt, RECURSIVE) && isdir) {
+       if (opt->flags.recursive && isdir) {
                recurse = 1;
-               emitthis = DIFF_OPT_TST(opt, TREE_IN_RECURSIVE);
+               emitthis = opt->flags.tree_in_recursive;
        }
 
        if (emitthis) {
@@ -425,7 +425,7 @@ static struct combine_diff_path *ll_diff_tree_paths(
        ttree = fill_tree_descriptor(&t, oid);
 
        /* Enable recursion indefinitely */
-       opt->pathspec.recursive = DIFF_OPT_TST(opt, RECURSIVE);
+       opt->pathspec.recursive = opt->flags.recursive;
 
        for (;;) {
                int imin, cmp;
@@ -484,7 +484,7 @@ static struct combine_diff_path *ll_diff_tree_paths(
                /* t = p[imin] */
                if (cmp == 0) {
                        /* are either pi > p[imin] or diff(t,pi) != ø ? */
-                       if (!DIFF_OPT_TST(opt, FIND_COPIES_HARDER)) {
+                       if (!opt->flags.find_copies_harder) {
                                for (i = 0; i < nparent; ++i) {
                                        /* p[i] > p[imin] */
                                        if (tp[i].entry.mode & S_IFXMIN_NEQ)
@@ -522,7 +522,7 @@ static struct combine_diff_path *ll_diff_tree_paths(
                /* t > p[imin] */
                else {
                        /* ∀i pi=p[imin] -> D += "-p[imin]" */
-                       if (!DIFF_OPT_TST(opt, FIND_COPIES_HARDER)) {
+                       if (!opt->flags.find_copies_harder) {
                                for (i = 0; i < nparent; ++i)
                                        if (tp[i].entry.mode & S_IFXMIN_NEQ)
                                                goto skip_emit_tp;
@@ -608,8 +608,8 @@ static void try_to_follow_renames(const struct object_id *old_oid,
        q->nr = 0;
 
        diff_setup(&diff_opts);
-       DIFF_OPT_SET(&diff_opts, RECURSIVE);
-       DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
+       diff_opts.flags.recursive = 1;
+       diff_opts.flags.find_copies_harder = 1;
        diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
        diff_opts.single_follow = opt->pathspec.items[0].match;
        diff_opts.break_opt = opt->break_opt;
@@ -706,7 +706,7 @@ int diff_tree_oid(const struct object_id *old_oid,
        strbuf_addstr(&base, base_str);
 
        retval = ll_diff_tree_oid(old_oid, new_oid, &base, opt);
-       if (!*base_str && DIFF_OPT_TST(opt, FOLLOW_RENAMES) && diff_might_be_rename())
+       if (!*base_str && opt->flags.follow_renames && diff_might_be_rename())
                try_to_follow_renames(old_oid, new_oid, &base, opt);
 
        strbuf_release(&base);