[PATCH 06/15] diff.c: stop using index compat macros

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 diff.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/diff.c b/diff.c
index 136d44b455..975e095ed2 100644
--- a/diff.c
+++ b/diff.c
@@ -3460,7 +3460,7 @@ static int reuse_worktree_file(const char *name, const struct object_id *oid, in
 	 * by diff-cache --cached, which does read the cache before
 	 * calling us.
 	 */
-	if (!active_cache)
+	if (!the_index.cache)
 		return 0;
 
 	/* We want to avoid the working directory if our caller
@@ -3483,10 +3483,10 @@ static int reuse_worktree_file(const char *name, const struct object_id *oid, in
 		return 0;
 
 	len = strlen(name);
-	pos = cache_name_pos(name, len);
+	pos = index_name_pos(&the_index, name, len);
 	if (pos < 0)
 		return 0;
-	ce = active_cache[pos];
+	ce = the_index.cache[pos];
 
 	/*
 	 * This is not the sha1 we are looking for, or
@@ -3506,7 +3506,7 @@ static int reuse_worktree_file(const char *name, const struct object_id *oid, in
 	 * If ce matches the file in the work tree, we can reuse it.
 	 */
 	if (ce_uptodate(ce) ||
-	    (!lstat(name, &st) && !ce_match_stat(ce, &st, 0)))
+	    (!lstat(name, &st) && !ie_match_stat(&the_index, ce, &st, 0)))
 		return 1;
 
 	return 0;
@@ -4216,14 +4216,14 @@ void diff_setup_done(struct diff_options *options)
 	if (options->detect_rename && options->rename_limit < 0)
 		options->rename_limit = diff_rename_limit_default;
 	if (options->setup & DIFF_SETUP_USE_CACHE) {
-		if (!active_cache)
+		if (!the_index.cache)
 			/* read-cache does not die even when it fails
 			 * so it is safe for us to do this here.  Also
 			 * it does not smudge active_cache or active_nr
 			 * when it fails, so we do not have to worry about
 			 * cleaning it up ourselves either.
 			 */
-			read_cache();
+			read_index(&the_index);
 	}
 	if (hexsz < options->abbrev)
 		options->abbrev = hexsz; /* full */
-- 
2.18.0.rc0.333.g22e6ee6cdf