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authorTom Tromey <tromey@redhat.com>2011-11-09 19:50:15 +0000
committerTom Tromey <tromey@redhat.com>2011-11-09 19:50:15 +0000
commita7860e76c92d8aea95640ce1a75822efeaed4f32 (patch)
treeaa25ec6272ee282de2055d1a395c6516a354a7db /gdb/testsuite
parentb121d7d4e41eebde43ebd368704897b7b1d96d6e (diff)
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PR c++/13342: * valops.c (value_full_object): Return early if real type is smaller than the enclosing type. gdb/testsuite * gdb.cp/destrprint.exp: New file. * gdb.cp/destrprint.cc: New file.
Diffstat (limited to 'gdb/testsuite')
-rw-r--r--gdb/testsuite/ChangeLog5
-rw-r--r--gdb/testsuite/gdb.cp/destrprint.cc36
-rw-r--r--gdb/testsuite/gdb.cp/destrprint.exp42
3 files changed, 83 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index d4380fb..58000b6 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-09 Tom Tromey <tromey@redhat.com>
+
+ * gdb.cp/destrprint.exp: New file.
+ * gdb.cp/destrprint.cc: New file.
+
2011-11-08 Meador Inge <meadori@codesourcery.com>
* gdb.arch/thumb-prologue.c (switch_stack_to_same): New test function.
diff --git a/gdb/testsuite/gdb.cp/destrprint.cc b/gdb/testsuite/gdb.cp/destrprint.cc
new file mode 100644
index 0000000..0def8e4
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/destrprint.cc
@@ -0,0 +1,36 @@
+
+class Base
+{
+public:
+ int x, y;
+
+ Base() : x(0), y(1)
+ {
+ }
+
+ virtual ~Base()
+ {
+ // Break here.
+ }
+};
+
+class Derived : public Base
+{
+public:
+ int z;
+
+ Derived() : Base(), z(23)
+ {
+ }
+
+ ~Derived()
+ {
+ }
+};
+
+int main()
+{
+ Derived d;
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.cp/destrprint.exp b/gdb/testsuite/gdb.cp/destrprint.exp
new file mode 100644
index 0000000..e2dc437
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/destrprint.exp
@@ -0,0 +1,42 @@
+# Copyright 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set testfile destrprint
+set srcfile ${testfile}.cc
+if [prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}] {
+ return -1
+}
+
+if ![runto_main] {
+ untested destrprint
+ return -1
+}
+
+gdb_breakpoint [gdb_get_line_number "Break here"]
+gdb_continue_to_breakpoint "Break here"
+
+gdb_test "up" "#1 .*~Derived.*" "go up to ~Derived"
+
+foreach setting {on off} {
+ gdb_test_no_output "set print object $setting"
+
+ # Here we are in ~Derived. At this point, Derived has been
+ # destroyed, so *this looks like a Base. But, the static type of
+ # *this is still Derived, and printing it should show us all the
+ # fields, regardless of what "set print object" says.
+ gdb_test "print *this" \
+ " = .*, z = 23." \
+ "print *this with print object = $setting"
+}