[PATCH] Fix gdb.cp/no-dmgl-verbose.exp test

[Carl Love via Gdb-patches <gdb-patches@sourceware.org>]

GDB maintainers:

The gdb.cp/no-dmgl-verbose.exp test does a gdb_test which is not
written correctly.  The test fails on both PowerPC and Intel.  The
following patch update the gdb_test statement to the correct format. 
The test now works correctly on PowerPC and Intel.

Please let me know if the patch is acceptable for mainline.  Thanks.

                     Carl Love


-----------------------------------------------------------------------
Fix gdb.cp/no-dmgl-verbose.exp test

The test tries to check that setting a break point on f (std::string) fails
since the function is not defined.  The test is not syntactically correct.
The test fails on both PowerPC and Intel.

This patch fixes the test to set the breakpoint and verify that it fails
since the function is not defined.

The test now runs correctly on Power 10 and Intel x86_64.
---
 gdb/testsuite/gdb.cp/no-dmgl-verbose.exp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/gdb/testsuite/gdb.cp/no-dmgl-verbose.exp b/gdb/testsuite/gdb.cp/no-dmgl-verbose.exp
index 14f11ddcf04..d4ec88f3b6d 100644
--- a/gdb/testsuite/gdb.cp/no-dmgl-verbose.exp
+++ b/gdb/testsuite/gdb.cp/no-dmgl-verbose.exp
@@ -28,8 +28,5 @@ clean_restart ${testfile}.o
 
 gdb_test_no_output "set breakpoint pending off"
 
-gdb_breakpoint {'f(std::string)'}
-
-gdb_test {break 'f(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)'} \
-	 {Function ".*" not defined\.} \
+gdb_test "break 'f(std::string)'" ".*Function.*not defined." \
 	 "DMGL_VERBOSE-demangled f(std::string) is not defined"
-- 
2.31.1