[PATCH] Fix failure in gdb.ada/complete.exp

[Tom Tromey]

I noticed a failure in gdb.ada/complete.exp when testing locally:

    FAIL: gdb.ada/complete.exp: complete break ada

This failed due to this output:

    [...]
    break ada/generated/gnatvsn.ads
    break ada/libgnat/s-excmac.ads
    break ada/sdefault.adb
    break ada/snames.adb
    break ada/snames.ads

This patch updates the regexp to allow "/" and "-" to appear.

gdb/testsuite/ChangeLog
2019-05-28  Tom Tromey  <tromey@adacore.com>

	* gdb.ada/complete.exp (test_gdb_no_completion): Add "/" and "-"
	to "break complete ada" test case's regexp.
---
 gdb/testsuite/ChangeLog            | 5 +++++
 gdb/testsuite/gdb.ada/complete.exp | 5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.ada/complete.exp b/gdb/testsuite/gdb.ada/complete.exp
index 8a5ef89dddb..1746c18463d 100644
--- a/gdb/testsuite/gdb.ada/complete.exp
+++ b/gdb/testsuite/gdb.ada/complete.exp
@@ -212,13 +212,14 @@ test_gdb_complete "ambiguous_func" \
 # However, we want to sanity-check each one of them, knowing that
 # each result should start with "break ada" and that the proposed
 # completion should look like a valid symbol name (in particular,
-# no uppercase letters...).  See gdb/22670.
+# no uppercase letters...).  See gdb/22670.  File names are OK as
+# well, which is why "/" and "-" appear in the regexp.
 
 gdb_test_no_output "set max-completions unlimited"
 
 set test "complete break ada"
 gdb_test_multiple "$test" $test {
-    -re "^$test$eol\(break ada(\[a-z0-9._@\])*$eol\)+$gdb_prompt $" {
+    -re "^$test$eol\(break ada\[-a-z0-9._@/\]*$eol\)+$gdb_prompt $" {
         pass $test
     }
     -re "\[A-Z\].*$gdb_prompt $" {
-- 
2.20.1