1 files changed, 130 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cp/impl-this.exp b/gdb/testsuite/gdb.cp/impl-this.exp
new file mode 100644
index 00000000000..ce7c780e1d2
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+++ b/gdb/testsuite/gdb.cp/impl-this.exp
@@ -0,0 +1,130 @@
+# Copyright 2013 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/>.
+
+# This file is part of the gdb testsuite
+
+# Test expressions which assume an implicit "this" with a qualified
+# name.
+
+if {[skip_cplus_tests]} { continue }
+
+standard_testfile .cc
+
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
+    return -1
+}
+
+# First test expressions when there is no context.
+with_test_prefix "before run" {
+    gdb_test "print i" "No symbol \"i\" in current context."
+    gdb_test "print D::i" "Cannot reference non-static field \"i\""
+    gdb_test "print D::B<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print B<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print D::C::i" "Cannot reference non-static field \"i\""
+    gdb_test "print C::i" "Cannot reference non-static field \"i\""
+    gdb_test "print D::B<int>::A<int>::i" \
+	"Cannot reference non-static field \"i\""
+    gdb_test "print B<int>::A<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print A<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print D::C::A<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print C::A<int>::i" "Cannot reference non-static field \"i\""
+    gdb_test "print D::x" "Cannot reference non-static field \"x\""
+    gdb_test "print x" "No symbol \"x\" in current context."
+    gdb_test "print D::C::c" "Cannot reference non-static field \"c\""
+    gdb_test "print C::c" "Cannot reference non-static field \"c\""
+    gdb_test "print c" "No symbol \"c\" in current context."
+    gdb_test "print D::A<int>::i" "Cannot reference non-static field \"i\""
+}
+
+# Run to D::f.
+if {![runto_main]} {
+    perror "couldn't run to main"
+    continue
+}
+
+gdb_breakpoint "D::f"
+gdb_continue_to_breakpoint "continue to D::f"
+
+# Now test valid expressions in the class hierarchy for D.
+with_test_prefix "at D::f (valid expressions)" {
+    gdb_test "print i" "= 4"
+    gdb_test "print D::i" "= 4"
+    gdb_test "print D::B<int>::i" "= 2"
+    gdb_test "print B<int>::i" "= 2"
+    gdb_test "print D::Bint::i" \
+	"No type \"Bint\" within class or namespace \"D\"."
+    gdb_test "print Bint::i" "= 2"
+    gdb_test "print D::C::i" "= 3"
+    gdb_test "print C::i" "= 3"
+    gdb_test "print D::B<int>::A<int>::i" "= 1"
+    gdb_test "print B<int>::A<int>::i" "= 1"
+    gdb_test "print D::Bint::A<int>::i" \
+	"No type \"Bint\" within class or namespace \"D\"."
+    gdb_test "print Bint::A<int>::i" "= 1"
+    gdb_test "print A<int>::i" "= 1"
+    gdb_test "print D::C::A<int>::i" "= 1"
+    gdb_test "print C::A<int>::i" "= 1"
+    gdb_test "print D::x" "= 40"
+    gdb_test "print x" "= 40"
+    gdb_test "print D::C::c" "= 30"
+    gdb_test "print C::c" "= 30"
+    gdb_test "print c" "= 30"
+    gdb_test "print D::A<int>::i" "= 1"
+}
+
+# Test some invalid expressions
+with_test_prefix "at D::f (invalid expressions)" {
+    gdb_test "print D::B<int>::c" "There is no field named c"
+    gdb_test "print D::B<int>::A<int>::c" "There is no field named c"
+    gdb_test "print D::Bint::c" \
+	"No type \"Bint\" within class or namespace \"D\"."
+
+    gdb_test "print D::Bint::A<int>::c" \
+	"No type \"Bint\" within class or namespace \"D\"."
+    gdb_test "print D::C::A<int>::c" "There is no field named c"
+    gdb_test "print B<int>::c" "There is no field named c"
+    gdb_test "print B<int>::A<int>::c" "There is no field named c"
+    gdb_test "print Bint::c" "There is no field named c"
+    gdb_test "print Bint::A<int>::c" "There is no field named c"
+    gdb_test "print C::A<int>::c" "There is no field named c"
+    gdb_test "print D::B<int>::x" "There is no field named x"
+    gdb_test "print D::B<int>::A<int>::x" "There is no field named x"
+    gdb_test "print D::Bint::x" \
+	"No type \"Bint\" within class or namespace \"D\"."
+    gdb_test "print D::Bint::A<int>::x" \
+	"No type \"Bint\" within class or namespace \"D\"."
+    gdb_test "print B<int>::x" "There is no field named x"
+    gdb_test "print B<int>::A<int>::x" "There is no field named x"
+    gdb_test "print Bint::x" "There is no field named x"
+    gdb_test "print Bint::A<int>::x" "There is no field named x"
+    gdb_test "print D::C::x" "There is no field named x"
+    gdb_test "print C::x" "There is no field named x"
+    gdb_test "print D::C::A<int>::x" "There is no field named x"
+    gdb_test "print C::A<int>::x" "There is no field named x"
+}
+
+# Test some ambiguous names
+with_test_prefix "at D::f (ambiguous names)" {
+    gdb_test "print B<int>::common" " = 200"
+    gdb_test "print Bint::common" " = 200"
+    gdb_test "print C::common" " = 300"
+    gdb_test "print am.i" " = 1000"
+    gdb_test "print am.A<int>::i" \
+	"base class 'A<int>' is ambiguous in type 'Ambig'"
+    gdb_test "print am.BB::A<int>::i" \
+	"base class 'A<int>' is ambiguous in type 'Ambig'"
+    gdb_test "print am.CC::A<int>::i" \
+	"base class 'A<int>' is ambiguous in type 'Ambig'"
+}