[RFAv2 3/4] Fix gdb.ada/assign_arr.exp by using more unique names.

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

The test fails (timeout) due to conflict between var 'input' and s-ststop.adb 'input':
(gdb) print input.u2 := (0.25,0.5,0.75)
Multiple matches for input
[0] cancel
[1] system.strings.stream_ops.storage_array_ops.input (access ada.streams.root_stream_type; system.strings.stream_ops.io_kind; natural) return system.storage_elements.storage_array at s-ststop.adb:127
[2] system.strings.stream_ops.stream_element_array_ops.input (access ada.streams.root_stream_type; system.strings.stream_ops.io_kind; natural) return ada.streams.stream_element_array at s-ststop.adb:127
[3] system.strings.stream_ops.string_ops.input (access ada.streams.root_stream_type; system.strings.stream_ops.io_kind; natural) return string at s-ststop.adb:127
[4] system.strings.stream_ops.wide_string_ops.input (access ada.streams.root_stream_type; system.strings.stream_ops.io_kind; natural) return wide_string at s-ststop.adb:127
[5] system.strings.stream_ops.wide_wide_string_ops.input (access ada.streams.root_stream_type; system.strings.stream_ops.io_kind; natural) return wide_wide_string at s-ststop.adb:127
[6] target_wrapper.input at /bd/home/philippe/gdb/git/info_t/gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads:24
> FAIL: gdb.ada/assign_arr.exp: print input.u2 := (0.25,0.5,0.75) (timeout)

gdb/testsuite/ChangeLog
2018-12-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

	* gdb.ada/assign_arr/target_wrapper.ads (Input): Rename to
	Assign_Arr_Input.
	main_p324_051.adb: Update accordingly.
	gdb.ada/assign_arr.exp: Likewise.
---
 gdb/testsuite/gdb.ada/assign_arr.exp                | 2 +-
 gdb/testsuite/gdb.ada/assign_arr/main_p324_051.adb  | 2 +-
 gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb/testsuite/gdb.ada/assign_arr.exp b/gdb/testsuite/gdb.ada/assign_arr.exp
index 26e2dcda8e..3da07ba99c 100644
--- a/gdb/testsuite/gdb.ada/assign_arr.exp
+++ b/gdb/testsuite/gdb.ada/assign_arr.exp
@@ -26,5 +26,5 @@ clean_restart ${testfile}
 set bp_location [gdb_get_line_number "STOP" ${testdir}/main_p324_051.adb]
 runto "main_p324_051.adb:$bp_location"
 
-gdb_test "print input.u2 := (0.25,0.5,0.75)" \
+gdb_test "print assign_arr_input.u2 := (0.25,0.5,0.75)" \
          " = \\(0\\.25, 0\\.5, 0\\.75\\)"
diff --git a/gdb/testsuite/gdb.ada/assign_arr/main_p324_051.adb b/gdb/testsuite/gdb.ada/assign_arr/main_p324_051.adb
index d102dd3e67..60010ccc09 100644
--- a/gdb/testsuite/gdb.ada/assign_arr/main_p324_051.adb
+++ b/gdb/testsuite/gdb.ada/assign_arr/main_p324_051.adb
@@ -17,5 +17,5 @@ with target_wrapper; use target_wrapper;
 
 procedure Main_P324_051 is
 begin
-   input.u2 := (0.2,0.3,0.4);  -- STOP
+   Assign_Arr_Input.u2 := (0.2,0.3,0.4);  -- STOP
 end Main_P324_051;
diff --git a/gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads b/gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads
index a58c98790f..deb9e747b2 100644
--- a/gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads
+++ b/gdb/testsuite/gdb.ada/assign_arr/target_wrapper.ads
@@ -21,6 +21,6 @@ package target_wrapper is
       u2 : Float_Array_3;
    end record;
 
-   input : parameters;
+   Assign_Arr_Input : parameters;
 
 end target_wrapper;
-- 
2.19.2