[PATCH 2/2] gdb/testsuite: fix running gdb.linespec/cp-completion-aliases.exp with clang

[Bruno Larsen <blarsen@redhat.com>]

Currently, all important tests in gdb.linespec/cp-completion-aliases.exp
are failing when using clang because the wrong type is being suggested
for the completion.  For example, running with gcc and clang we get the
following output respectively:

(gdb) break get_value(object_p) <- gcc version
(gdb) break get_value(object*)  <- clang version

Since both suggestions are acceptable on their own, and the original bug
was if GDB suggested both at the same time, this commit updates the test
to accept both, gcc's and clang's outputs.
---
 .../gdb.linespec/cp-completion-aliases.exp         | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/gdb/testsuite/gdb.linespec/cp-completion-aliases.exp b/gdb/testsuite/gdb.linespec/cp-completion-aliases.exp
index 33ad72e6f05..01ec61f4591 100644
--- a/gdb/testsuite/gdb.linespec/cp-completion-aliases.exp
+++ b/gdb/testsuite/gdb.linespec/cp-completion-aliases.exp
@@ -27,15 +27,15 @@ if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug}]} {
 # Disable the completion limit for the whole testcase.
 gdb_test_no_output "set max-completions unlimited"
 
-test_gdb_complete_unique \
+test_gdb_complete_unique_re \
     "break get_v" \
-    "break get_value(object_p)"
+    "break get_value\\(object(_p|\\\*)\\)"
 
-test_gdb_complete_unique \
+test_gdb_complete_unique_re \
     "break gr" \
-    "break grab_it(int_magic_t*)"
+    "break grab_it\\((int_magic_t|magic<int>)\\\*\\)"
 
-test_gdb_complete_multiple "break " "get_som" "ething(" {
-    "get_something(my_string_t)"
-    "get_something(object_p)"
+test_gdb_complete_multiple_re "break " "get_som" "ething\\\(" {
+    "get_something\\((my_string_t|char\ const\\*)\\)"
+    "get_something\\(object(_p|\\*)\\)"
 }
-- 
2.39.0