[RFA] Fix gdb.ada bp_fun_addr failure due to conflict between fun 'a' and s-dimmks.ads 'A'.

[Philippe Waroquiers <philippe.waroquiers@skynet.be>]

The test fails (timeout) due to:
  (gdb) PASS: gdb.ada/bp_fun_addr.exp: break *a'address
  run
  Starting program: /bd/home/philippe/gdb/git/build_info_t/gdb/testsuite/outputs/gdb.ada/bp_fun_addr/a
  Multiple matches for a
  [0] cancel
  [1] a at /bd/home/philippe/gdb/git/info_t/gdb/testsuite/gdb.ada/bp_fun_addr/a.adb:18
  [2] system.dim.mks.a at s-dimmks.ads:115
  > FAIL: gdb.ada/bp_fun_addr.exp: run until breakpoint at a'address (timeout)
  testcase /home/philippe/gdb/git/build_info_t/gdb/testsuite/../../../info_t/gdb/testsuite/gdb.ada/bp_fun_addr.exp completed in 10 seconds

Fix this by using a fun name that has more chances to be unique.

2018-12-23  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

	* gdb.ada/bp_fun_addr/a.adb (a): Rename to bp_fun_addr.
	Filename a.adb changed to bp_fun_addr.adb.
	gdb.ada/bp_fun_addr.exp: Update test accordingly.
---
 gdb/testsuite/gdb.ada/bp_fun_addr.exp                  | 10 +++++-----
 .../gdb.ada/bp_fun_addr/{a.adb => bp_fun_addr.adb}     |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)
 rename gdb/testsuite/gdb.ada/bp_fun_addr/{a.adb => bp_fun_addr.adb} (94%)

diff --git a/gdb/testsuite/gdb.ada/bp_fun_addr.exp b/gdb/testsuite/gdb.ada/bp_fun_addr.exp
index b037d43538..38a2609677 100644
--- a/gdb/testsuite/gdb.ada/bp_fun_addr.exp
+++ b/gdb/testsuite/gdb.ada/bp_fun_addr.exp
@@ -17,7 +17,7 @@ load_lib "ada.exp"
 
 if { [skip_ada_tests] } { return -1 }
 
-standard_ada_testfile a
+standard_ada_testfile bp_fun_addr
 
 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
     return -1
@@ -25,11 +25,11 @@ if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
 
 clean_restart ${testfile}
 
-gdb_test "break *a'address" \
-         "Breakpoint \[0-9\]+ at.*: file .*a.adb, line \[0-9\]+."
+gdb_test "break *bp_fun_addr'address" \
+         "Breakpoint \[0-9\]+ at.*: file .*bp_fun_addr.adb, line \[0-9\]+."
 
 gdb_run_cmd
 gdb_test "" \
-         "Breakpoint $decimal, a \\(\\).*" \
-         "run until breakpoint at a'address"
+         "Breakpoint $decimal, bp_fun_addr \\(\\).*" \
+         "run until breakpoint at bp_fun_addr'address"
 
diff --git a/gdb/testsuite/gdb.ada/bp_fun_addr/a.adb b/gdb/testsuite/gdb.ada/bp_fun_addr/bp_fun_addr.adb
similarity index 94%
rename from gdb/testsuite/gdb.ada/bp_fun_addr/a.adb
rename to gdb/testsuite/gdb.ada/bp_fun_addr/bp_fun_addr.adb
index 00e2e86355..2faf6da843 100644
--- a/gdb/testsuite/gdb.ada/bp_fun_addr/a.adb
+++ b/gdb/testsuite/gdb.ada/bp_fun_addr/bp_fun_addr.adb
@@ -13,7 +13,7 @@
 --  You should have received a copy of the GNU General Public License
 --  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-procedure A is
+procedure Bp_Fun_Addr is
 begin
    null;
-end A;
+end Bp_Fun_Addr;
-- 
2.19.2