Merge branch 'jc/fix-tree-walk'

* jc/fix-tree-walk:
  read-tree --debug-unpack
  unpack-trees.c: look ahead in the index
  unpack-trees.c: prepare for looking ahead in the index
  Aggressive three-way merge: fix D/F case
  traverse_trees(): handle D/F conflict case sanely
  more D/F conflict tests
  tests: move convenience regexp to match object names to test-lib.sh

Conflicts:
	builtin-read-tree.c
	unpack-trees.c
	unpack-trees.h

1 files changed, 1 insertions, 18 deletions

diff --git a/diff-lib.c b/diff-lib.c
index 23e180e..ec2e2ac 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -380,21 +380,6 @@ static void do_oneway_diff(struct unpack_trees_options *o,
 	show_modified(revs, tree, idx, 1, cached, match_missing);
 }
 
-static inline void skip_same_name(struct cache_entry *ce, struct unpack_trees_options *o)
-{
-	int len = ce_namelen(ce);
-	const struct index_state *index = o->src_index;
-
-	while (o->pos < index->cache_nr) {
-		struct cache_entry *next = index->cache[o->pos];
-		if (len != ce_namelen(next))
-			break;
-		if (memcmp(ce->name, next->name, len))
-			break;
-		o->pos++;
-	}
-}
-
 /*
  * The unpack_trees() interface is designed for merging, so
  * the different source entries are designed primarily for
@@ -416,9 +401,6 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o)
 	struct cache_entry *tree = src[1];
 	struct rev_info *revs = o->unpack_data;
 
-	if (idx && ce_stage(idx))
-		skip_same_name(idx, o);
-
 	/*
 	 * Unpack-trees generates a DF/conflict entry if
 	 * there was a directory in the index and a tree
@@ -464,6 +446,7 @@ int run_diff_index(struct rev_info *revs, int cached)
 		exit(128);
 
 	diff_set_mnemonic_prefix(&revs->diffopt, "c/", cached ? "i/" : "w/");
+	diffcore_fix_diff_index(&revs->diffopt);
 	diffcore_std(&revs->diffopt);
 	diff_flush(&revs->diffopt);
 	return 0;