[RFA 15/42] Remove merge_symbol_lists

Tom Tromey
2018-05-23T04:59:14Z

I discovered that merge_symbol_lists is unused, so this removes it.

gdb/ChangeLog
2018-05-22 Tom Tromey <tom@tromey.com>

* buildsym.h (merge_symbol_lists): Remove.
* buildsym.c (merge_symbol_lists): Remove.
---
gdb/ChangeLog | 5 +++++
gdb/buildsym.c | 27 ---------------------------
gdb/buildsym.h | 3 ---
3 files changed, 5 insertions(+), 30 deletions(-)

diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index 6fe413be8a..4744d510c3 100644
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -1685,33 +1685,6 @@ record_producer (const char *producer)
buildsym_compunit->producer = producer;
}

-/* Merge the first symbol list SRCLIST into the second symbol list
- TARGETLIST by repeated calls to add_symbol_to_list(). This
- procedure "frees" each link of SRCLIST by adding it to the
- free_pendings list. Caller must set SRCLIST to a null list after
- calling this function.
-
- Void return. */
-
-void
-merge_symbol_lists (struct pending **srclist, struct pending **targetlist)
-{
- int i;
-
- if (!srclist || !*srclist)
- return;
-
- /* Merge in elements from current link. */
- for (i = 0; i < (*srclist)->nsyms; i++)
- add_symbol_to_list ((*srclist)->symbol[i], targetlist);
-
- /* Recurse on next. */
- merge_symbol_lists (&(*srclist)->next, targetlist);
-
- /* "Free" the current link. */
- (*srclist)->next = free_pendings;
- free_pendings = (*srclist);
-}
\f

/* See buildsym.h. */
diff --git a/gdb/buildsym.h b/gdb/buildsym.h
index f70777946a..d0943456cd 100644
--- a/gdb/buildsym.h
+++ b/gdb/buildsym.h
@@ -236,9 +236,6 @@ extern void record_debugformat (const char *format);

extern void record_producer (const char *producer);

-extern void merge_symbol_lists (struct pending **srclist,
- struct pending **targetlist);
-
/* Set the name of the last source file. NAME is copied by this
function. */

--
2.13.6