[gdb/testsuite] Improve class name in gdb.dwarf2/self-spec.exp

I ran into:
...
(gdb) pipe maint print objfiles self-spec | grep c1^M
    name:       c1^M
    canonical:  c1^M
    qualified:  c1^M
    [3] ((addrmap *) 0xfffedfc1f010)^M
(gdb) FAIL: gdb.dwarf2/self-spec.exp: class c1 in cooked index
...

Fix this by renaming the class from c1 to class1.

Tested on aarch64-linux.

diff --git a/gdb/testsuite/gdb.dwarf2/self-spec.exp b/gdb/testsuite/gdb.dwarf2/self-spec.exp
index 9bb4064874f31df185442aab88c70c3f849f96e5..6ed3cf32726971ab349b8d031429118017731ea9 100644 (file)
--- a/gdb/testsuite/gdb.dwarf2/self-spec.exp
+++ b/gdb/testsuite/gdb.dwarf2/self-spec.exp
@@ -30,7 +30,7 @@ Dwarf::assemble $asm_file {
            # Check handling of self-referencing DIE.
            declare_labels c1
            c1: class_type {
-               {name c1}
+               {name class1}
                {specification :$c1}
            }
 
@@ -59,8 +59,8 @@ require {string eq $index ""}
 
 require !readnow
 
-gdb_test "pipe maint print objfiles $testfile | grep c1" \
-    " *qualified: *c1" \
+gdb_test "pipe maint print objfiles $testfile | grep class1" \
+    " *qualified: *class1" \
     "class c1 in cooked index"
 
 gdb_test "maint expand-symtabs"