Commit bc099914 authored by Brandon Williams's avatar Brandon Williams Committed by Junio C Hamano

submodule: rename 'new' variables

Rename C++ keyword in order to bring the codebase closer to being able
to be compiled with a C++ compiler.
Signed-off-by: default avatarBrandon Williams <bmwill@google.com>
Signed-off-by: default avatarJunio C Hamano <gitster@pobox.com>
parent 75b7b971
......@@ -590,7 +590,7 @@ void show_submodule_inline_diff(struct diff_options *o, const char *path,
struct object_id *one, struct object_id *two,
unsigned dirty_submodule)
{
const struct object_id *old = the_hash_algo->empty_tree, *new = the_hash_algo->empty_tree;
const struct object_id *old_oid = the_hash_algo->empty_tree, *new_oid = the_hash_algo->empty_tree;
struct commit *left = NULL, *right = NULL;
struct commit_list *merge_bases = NULL;
struct child_process cp = CHILD_PROCESS_INIT;
......@@ -605,9 +605,9 @@ void show_submodule_inline_diff(struct diff_options *o, const char *path,
goto done;
if (left)
old = one;
old_oid = one;
if (right)
new = two;
new_oid = two;
cp.git_cmd = 1;
cp.dir = path;
......@@ -630,7 +630,7 @@ void show_submodule_inline_diff(struct diff_options *o, const char *path,
argv_array_pushf(&cp.args, "--dst-prefix=%s%s/",
o->b_prefix, path);
}
argv_array_push(&cp.args, oid_to_hex(old));
argv_array_push(&cp.args, oid_to_hex(old_oid));
/*
* If the submodule has modified content, we will diff against the
* work tree, under the assumption that the user has asked for the
......@@ -638,7 +638,7 @@ void show_submodule_inline_diff(struct diff_options *o, const char *path,
* haven't yet been committed to the submodule yet.
*/
if (!(dirty_submodule & DIRTY_SUBMODULE_MODIFIED))
argv_array_push(&cp.args, oid_to_hex(new));
argv_array_push(&cp.args, oid_to_hex(new_oid));
prepare_submodule_repo_env(&cp.env_array);
if (start_command(&cp))
......@@ -1578,8 +1578,8 @@ static void submodule_reset_index(const char *path)
* pass NULL for old or new respectively.
*/
int submodule_move_head(const char *path,
const char *old,
const char *new,
const char *old_head,
const char *new_head,
unsigned flags)
{
int ret = 0;
......@@ -1600,7 +1600,7 @@ int submodule_move_head(const char *path,
else
error_code_ptr = NULL;
if (old && !is_submodule_populated_gently(path, error_code_ptr))
if (old_head && !is_submodule_populated_gently(path, error_code_ptr))
return 0;
sub = submodule_from_path(&null_oid, path);
......@@ -1608,14 +1608,14 @@ int submodule_move_head(const char *path,
if (!sub)
die("BUG: could not get submodule information for '%s'", path);
if (old && !(flags & SUBMODULE_MOVE_HEAD_FORCE)) {
if (old_head && !(flags & SUBMODULE_MOVE_HEAD_FORCE)) {
/* Check if the submodule has a dirty index. */
if (submodule_has_dirty_index(sub))
return error(_("submodule '%s' has dirty index"), path);
}
if (!(flags & SUBMODULE_MOVE_HEAD_DRY_RUN)) {
if (old) {
if (old_head) {
if (!submodule_uses_gitfile(path))
absorb_git_dir_into_superproject("", path,
ABSORB_GITDIR_RECURSE_SUBMODULES);
......@@ -1629,7 +1629,7 @@ int submodule_move_head(const char *path,
submodule_reset_index(path);
}
if (old && (flags & SUBMODULE_MOVE_HEAD_FORCE)) {
if (old_head && (flags & SUBMODULE_MOVE_HEAD_FORCE)) {
char *gitdir = xstrfmt("%s/modules/%s",
get_git_common_dir(), sub->name);
connect_work_tree_and_git_dir(path, gitdir);
......@@ -1658,9 +1658,9 @@ int submodule_move_head(const char *path,
argv_array_push(&cp.args, "-m");
if (!(flags & SUBMODULE_MOVE_HEAD_FORCE))
argv_array_push(&cp.args, old ? old : EMPTY_TREE_SHA1_HEX);
argv_array_push(&cp.args, old_head ? old_head : EMPTY_TREE_SHA1_HEX);
argv_array_push(&cp.args, new ? new : EMPTY_TREE_SHA1_HEX);
argv_array_push(&cp.args, new_head ? new_head : EMPTY_TREE_SHA1_HEX);
if (run_command(&cp)) {
ret = -1;
......@@ -1668,7 +1668,7 @@ int submodule_move_head(const char *path,
}
if (!(flags & SUBMODULE_MOVE_HEAD_DRY_RUN)) {
if (new) {
if (new_head) {
child_process_init(&cp);
/* also set the HEAD accordingly */
cp.git_cmd = 1;
......@@ -1677,7 +1677,7 @@ int submodule_move_head(const char *path,
prepare_submodule_repo_env(&cp.env_array);
argv_array_pushl(&cp.args, "update-ref", "HEAD",
"--no-deref", new, NULL);
"--no-deref", new_head, NULL);
if (run_command(&cp)) {
ret = -1;
......
......@@ -117,7 +117,7 @@ int submodule_to_gitdir(struct strbuf *buf, const char *submodule);
#define SUBMODULE_MOVE_HEAD_FORCE (1<<1)
extern int submodule_move_head(const char *path,
const char *old,
const char *new,
const char *new_head,
unsigned flags);
/*
......
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