travis-ci: run gcc-8 on linux-gcc jobs

diff --git a/repository.h b/repository.h
index 09df94a4722dacc40ab106e3b3ca348167daa764..f2646f0c52aa83f6da8950cfd96c4308498cf417 100644 (file)
--- a/repository.h
+++ b/repository.h
@@ -26,6 +26,9 @@ struct repository {
         */
        struct raw_object_store *objects;
 
+       /* The store in which the refs are held. */
+       struct ref_store *refs;
+
        /*
         * Path to the repository's graft file.
         * Cannot be NULL after initialization.
@@ -97,6 +100,9 @@ extern void repo_set_gitdir(struct repository *repo,
 extern void repo_set_worktree(struct repository *repo, const char *path);
 extern void repo_set_hash_algo(struct repository *repo, int algo);
 extern void initialize_the_repository(void);
+extern int repo_init(struct repository *r,
+                    const char *gitdir,
+                    const char *worktree);
 extern int repo_submodule_init(struct repository *submodule,
                               struct repository *superproject,
                               const char *path);