Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 859 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.c++/inherit.exp b/gdb/testsuite/gdb.c++/inherit.exp
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+# Copyright (C) 1992, 1993, 1994, 1997 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file was written by Fred Fish. (fnf@cygnus.com)
+
+set ws "\[\r\n\t \]+"
+set nl "\[\r\n\]+"
+
+if $tracelevel then {
+	strace $tracelevel
+}
+
+# Check to see if we have an executable to test.  If not, then either we
+# haven't tried to compile one, or the compilation failed for some reason.
+# In either case, just notify the user and skip the tests in this file.
+# Note - create separate "inherit" executable from misc.cc
+
+set testfile "inherit"
+set srcfile misc.cc
+set binfile ${objdir}/${subdir}/${testfile}
+
+
+# Create and source the file that provides information about the compiler
+# used to compile the test case.
+
+if [get_compiler_info ${binfile} "c++"] {
+    return -1
+}
+
+# if we are on HPUX and we are not compiled with gcc, then skip these tests.
+
+if [istarget hppa*-*-hpux*] {
+    if {!$gcc_compiled} {
+	continue 
+    }
+}
+
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+#
+# Single inheritance, print individual members.
+#
+
+proc test_print_si_members {} {
+    # Print all members of g_A using fully qualified form.
+
+    gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
+
+    gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
+
+    # Print members of g_A using nonambiguous compact form.
+
+    gdb_test "print g_A.a" ".* = 1" "print g_A.a"
+
+    gdb_test "print g_A.x" ".* = 2" "print g_A.x"
+
+    # Print all members of g_B using fully qualified form.
+
+    gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
+
+    gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
+
+    gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
+
+    gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
+
+    # Print members of g_B using nonambiguous compact form.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_B.a" ".* = 3" "print g_B.a"
+
+    gdb_test "print g_B.b" ".* = 5" "print g_B.b"
+
+    gdb_test "print g_B.x" ".* = 6" "print g_B.x"
+
+    # Print all members of g_C using fully qualified form.
+
+    gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
+
+    gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
+
+    gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
+
+    gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
+
+    # Print members of g_C using nonambiguous compact form.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_C.a" ".* = 7" "print g_C.a"
+
+    gdb_test "print g_C.c" ".* = 9" "print g_C.c"
+
+    gdb_test "print g_C.x" ".* = 10" "print g_C.x"
+}
+
+#
+# Single inheritance, print type definitions.
+#
+
+proc test_ptype_si {} {
+    global gdb_prompt
+    global ws
+    global nl
+
+    # Print class A as a type.
+
+    send_gdb "ptype A\n"
+    gdb_expect {
+	-re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
+	    pass "ptype A (FIXME)"
+	}
+	-re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
+	    setup_xfail "*-*-*"
+	    fail "ptype A (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype A" }
+	timeout { fail "ptype A (timeout)" ; return }
+    }
+
+    # Print class A as an explicit class.
+
+    send_gdb "ptype class A\n"
+    gdb_expect {
+	-re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
+	    pass "ptype class A (FIXME)"
+	}
+	-re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
+	    setup_xfail "*-*-*"
+	    fail "ptype class A (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype class A" }
+	timeout { fail "ptype class A (timeout)" ; return }
+    }
+
+    # Print type of an object of type A.
+
+    send_gdb "ptype g_A\n"
+    gdb_expect {
+	-re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
+	    pass "ptype g_A (FIXME)"
+	}
+	-re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
+	    setup_xfail "*-*-*"
+	    fail "ptype g_A (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype g_A" }
+	timeout { fail "ptype g_A (timeout)" ; return }
+    }
+
+    # Print class B as a type.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype B"
+
+    # Print class B as an explicit class.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype class B"
+
+    # Print type of an object of type B.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype g_B"
+
+    # Print class C as a type.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype C"
+
+    # Print class C as an explicit class.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype class C"
+
+    # Print type of an object of type g_C.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype g_C"
+
+    # gcc cygnus-2.3.3 (Q1) has this bug, but it was fixed as of
+    # cygnus-2.3.3-930417.  PR 2819.
+    send_gdb "ptype tagless_struct\n"
+    gdb_expect {
+	-re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}$nl$gdb_prompt $" {
+	    pass "ptype tagless struct"
+	}
+	-re "type = (struct|class).*\{.*int one;.*int two;.*\}$nl$gdb_prompt $" {
+	    pass "ptype tagless struct (obsolete gcc or gdb)"
+	}
+	-re ".*$gdb_prompt $" {
+	    fail "ptype tagless struct"
+	}
+	timeout {
+	    fail "ptype tagless struct (timeout)"
+	}
+    }
+
+    send_gdb "ptype v_tagless\n"
+    gdb_expect {
+	-re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}$nl$gdb_prompt $" {
+	    pass "ptype variable of type tagless struct"
+	}
+	-re "type = (struct|class).*\{.*int one;.*int two;.*\}$nl$gdb_prompt $" {
+	    pass "ptype variable of type tagless struct (obsolete gcc or gdb)"
+	}
+	-re ".*$gdb_prompt $" {
+	    fail "ptype variable of type tagless struct"
+	}
+	timeout {
+	    fail "ptype variable of type tagless struct (timeout)"
+	}
+    }
+}
+
+#
+# Single inheritance, print complete classes.
+#
+
+proc test_print_si_classes {} {
+    # Print all members of g_A.
+
+    gdb_test "print g_A" ".* = \{a = 1, x = 2\}" "print g_A"
+
+    # Print all members of g_B.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_B" ".* = \{\<A\> = \{a = 3, x = 4\}, b = 5, x = 6\}" "print g_B"
+
+    # Print all members of g_C.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_C" ".* = \{\<A\> = \{a = 7, x = 8\}, c = 9, x = 10\}" "print g_C"
+}
+
+#
+# Single inheritance, print anonymous unions.
+# GDB versions prior to 4.14 entered an infinite loop when printing
+# the type of a class containing an anonymous union, and they were also
+# incapable of printing the member of an anonymous union.
+# We test the printing of the member first, and perform the other tests
+# only if the test succeeds, to avoid the infinite loop.
+#
+
+proc test_print_anon_union {} {
+    global gdb_prompt
+    global ws
+    global nl
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_anon_union.a" ".* = 2" "print anonymous union member"
+    setup_xfail_format "DWARF 1"
+    send_gdb "print g_anon_union\n"
+    gdb_expect {
+	-re ".* = \{one = 1,  = \{a = 2, b = 2\}\}$nl$gdb_prompt $" {
+	    pass "print variable of type anonymous union"
+	}
+	-re ".* = .*\{one = 1,  = \{a = 2, b = .*\}\}$nl$gdb_prompt $" {
+	    pass "print variable of type anonymous union (obsolete gcc or gdb)"
+	}
+	-re ".*$nl$gdb_prompt $" {
+	    fail "print variable of type anonymous union"
+	}
+	timeout {
+	    fail "print variableof type anonymous union (timeout)"
+	}
+    }
+    setup_xfail_format "DWARF 1"
+    send_gdb "ptype g_anon_union\n"
+    gdb_expect {
+	-re "type = class class_with_anon_union \{${ws}public:${ws}int one;${ws}union \{${ws}public:${ws}int a;${ws}long int b;${ws}union \{\.\.\.\} & operator=\\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(\\);${ws}\};${ws}class_with_anon_union & operator=\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(void\\);${ws}\}$nl$gdb_prompt $" {
+	    pass "print type of anonymous union"
+	}
+	-re "type = (struct|class).*\{.*int one;.*union \{.*int a;.*(long|long int|int) b;.*\};.*\}$nl$gdb_prompt $" {
+	    pass "print type of anonymous union (obsolete gcc or gdb)"
+	}
+	-re ".*$nl$gdb_prompt $" {
+	    fail "print type of anonymous union"
+	}
+	timeout {
+	    fail "print type of anonymous union (timeout)"
+	}
+    }
+}
+
+#
+# Multiple inheritance, print individual members.
+#
+
+proc test_print_mi_members {} {
+    global gdb_prompt
+    global nl
+
+    # Print all members of g_A.
+
+    gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
+    
+    gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
+
+    # Print all members of g_B.
+
+    gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
+
+    gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
+
+    gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
+
+    gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
+
+    # Print all members of g_C.
+
+    gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
+
+    gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
+
+    gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
+
+    gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
+
+    # Print all members of g_D.
+
+    # The following is ambiguous, and gdb should detect this.
+    # For now, accept gdb's behavior as an expected failure if it
+    # simply prints either member correctly.
+
+    setup_xfail "*-*-*"
+    send_gdb "print g_D.A::a\n"
+    gdb_expect {
+	-re ".* = 11$nl$gdb_prompt $" {
+	    fail "print g_D.A::a (FIXME)"
+	}
+	-re ".* = 15$nl$gdb_prompt $" {
+	    fail "print g_D.A::a (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "print g_D.A::a" }
+	timeout { fail "print g_D.A::a (timeout)" ; return }
+    }
+
+    # The following is ambiguous, and gdb should detect this.
+    # For now, accept gdb's behavior as an expected failure if it
+    # simply prints either member correctly.
+
+    setup_xfail "*-*-*"
+    send_gdb "print g_D.A::x\n"
+    gdb_expect {
+	-re ".* = 12$nl$gdb_prompt $" {
+	    fail "print g_D.A::x (FIXME)"
+	}
+	-re ".* = 16$nl$gdb_prompt $" {
+	    fail "print g_D.A::x (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "print g_D.A::x" }
+	timeout { fail "print g_D.A::x (timeout)" ; return }
+    }
+
+    gdb_test "print g_D.B::b" ".* = 13" "print g_D.B::b"
+
+    gdb_test "print g_D.B::x" ".* = 14" "print g_D.B::x"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_D.C::c" ".* = 17" "print g_D.C::c"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_D.C::x" ".* = 18" "print g_D.C::x"
+
+    gdb_test "print g_D.D::d" ".* = 19" "print g_D.D::d"
+
+    gdb_test "print g_D.D::x" ".* = 20" "print g_D.D::x"
+
+    # Print all members of g_E.
+
+    # The following is ambiguous, and gdb should detect this.
+    # For now, accept gdb's behavior as an expected failure if it
+    # simply prints either member correctly.
+
+    setup_xfail "*-*-*"
+    send_gdb "print g_E.A::a\n"
+    gdb_expect {
+	-re ".* = 21$nl$gdb_prompt $" {
+	    fail "print g_E.A::a (FIXME)"
+	}
+	-re ".* = 25$nl$gdb_prompt $" {
+	    fail "print g_E.A::a (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "print g_E.A::a" }
+	timeout { fail "print g_E.A::a (timeout)" ; return }
+    }
+
+    # The following is ambiguous, and gdb should detect this.
+    # For now, accept gdb's behavior as an expected failure if it
+    # simply prints either member correctly.
+
+    setup_xfail "*-*-*"
+    send_gdb "print g_E.A::x\n"
+    gdb_expect {
+	-re ".* = 22$nl$gdb_prompt $" {
+	    fail "print g_E.A::x (FIXME)"
+	}
+	-re ".* = 26$nl$gdb_prompt $" {
+	    fail "print g_E.A::x (FIXME)"
+	}
+	-re ".*$gdb_prompt $" { fail "print g_E.A::x" }
+	timeout { fail "print g_E.A::x (timeout)" ; return }
+    }
+
+    gdb_test "print g_E.B::b" ".* = 23" "print g_E.B::b"
+
+    gdb_test "print g_E.B::x" ".* = 24" "print g_E.B::x"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_E.C::c" ".* = 27" "print g_E.C::c"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_E.C::x" ".* = 28" "print g_E.C::x"
+
+    gdb_test "print g_E.D::d" ".* = 29" "print g_E.D::d"
+
+    gdb_test "print g_E.D::x" ".* = 30" "print g_E.D::x"
+
+    gdb_test "print g_E.E::e" ".* = 31" "print g_E.E::e"
+
+    gdb_test "print g_E.E::x" ".* = 32" "print g_E.E::x"
+}
+
+#
+# Multiple inheritance, print type definitions.
+#
+
+proc test_ptype_mi {} {
+    global nl
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype D"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype class D"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype g_D"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype E"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype class E"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype g_E"
+}
+
+#
+# Multiple inheritance, print complete classes.
+#
+
+proc test_print_mi_classes {} {
+    # Print all members of g_D.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_D" ".* = \{\<B\> = \{\<A\> = \{a = 11, x = 12\}, b = 13, x = 14\}, \<C\> = \{\<A\> = \{a = 15, x = 16\}, c = 17, x = 18\}, d = 19, x = 20\}" "print g_D"
+
+    # Print all members of g_E.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_E" ".* = \{\<D\> = \{\<B\> = \{\<A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<C\> = \{\<A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}" "print g_E"
+}
+
+#
+# Single virtual inheritance, print individual members.
+#
+
+proc test_print_svi_members {} {
+    global gdb_prompt
+    global decimal
+    global nl
+
+    # Print all members of g_vA.
+
+    gdb_test "print g_vA.vA::va" ".* = 1" "print g_vA.vA::va"
+
+    gdb_test "print g_vA.vA::vx" ".* = 2" "print g_vA.vA::vx"
+
+    # Print members of g_vA using compact form.
+
+    gdb_test "print g_vA.va" ".* = 1" "print g_vA.va"
+
+    gdb_test "print g_vA.vx" ".* = 2" "print g_vA.vx"
+
+    # Print all members of g_vB.
+
+    setup_xfail_format "DWARF 1"
+    send_gdb "print g_vB.vA::va\n"
+    gdb_expect {
+	-re ".* = 3$nl$gdb_prompt $" { pass "print g_vB.vA::va" }
+	-re ".*virtual baseclass botch.*$gdb_prompt $" {
+	    # Does not happen with gcc cygnus-2.4.5-930828
+	    fail "print g_vB.vA::va (known bug with gcc cygnus-2.4.5-930417)"
+	    # Many of the rest of these tests have the same problem.
+	    return 0
+	}
+	-re ".*$gdb_prompt $" { fail "print g_vB.vA::va" }
+	timeout { fail "print g_vB.vA::va (timeout)" ; return }
+    }
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vB.vA::vx" ".* = 4" "print g_vB.vA::vx"
+
+    gdb_test "print g_vB.vB::vb" ".* = 5" "print g_vB.vB::vb"
+
+    gdb_test "print g_vB.vB::vx" ".* = 6" "print g_vB.vB::vx"
+
+    # Print members of g_vB using compact form.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vB.va" ".* = 3" "print g_vB.va"
+
+    gdb_test "print g_vB.vb" ".* = 5" "print g_vB.vb"
+
+    gdb_test "print g_vB.vx" ".* = 6" "print g_vB.vx"
+
+    # Print all members of g_vC.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vC.vA::va" ".* = 7" "print g_vC.vA::va"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vC.vA::vx" ".* = 8" "print g_vC.vA::vx"
+
+    gdb_test "print g_vC.vC::vc" ".* = 9" "print g_vC.vC::vc"
+
+    gdb_test "print g_vC.vC::vx" ".* = 10" "print g_vC.vC::vx"
+
+    # Print members of g_vC using compact form.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vC.va" ".* = 7" "print g_vC.va"
+
+    gdb_test "print g_vC.vc" ".* = 9" "print g_vC.vc"
+
+    gdb_test "print g_vC.vx" ".* = 10" "print g_vC.vx"
+}
+
+#
+# Single virtual inheritance, print type definitions.
+#
+
+proc test_ptype_vi {} {
+    global gdb_prompt
+    global nl
+
+    # This class does not use any C++-specific features, so it's fine for
+    # it to print as "struct".
+    send_gdb "ptype vA\n"
+    gdb_expect {
+	-re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
+	    pass "ptype vA"
+	}
+	-re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
+	    pass "ptype vA"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype vA" }
+	timeout { fail "ptype vA (timeout)" ; return }
+    }
+
+    # This class does not use any C++-specific features, so it's fine for
+    # it to print as "struct".
+    send_gdb "ptype class vA\n"
+    gdb_expect {
+	-re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
+	    pass "ptype class vA"
+	}
+	-re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
+	    pass "ptype class vA"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype class vA" }
+	timeout { fail "ptype class vA (timeout)" ; return }
+    }
+
+    # This class does not use any C++-specific features, so it's fine for
+    # it to print as "struct".
+    send_gdb "ptype g_vA\n"
+    gdb_expect {
+	-re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
+	    pass "ptype g_vA"
+	}
+	-re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
+	    pass "ptype g_vA"
+	}
+	-re ".*$gdb_prompt $" { fail "ptype g_vA" }
+	timeout { fail "ptype g_vA (timeout)" ; return }
+    }
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype vB" "ptype vB\[\r\n\]+type = class vB : public virtual vA \{$nl  private:$nl\[ \]+vA \[*\]+_vb\[\\\$\.\]+vA;$nl  public:$nl\[ \]+int vb;$nl\[ \]+int vx;$nl.*\}" "ptype vB"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class vB" "type = class vB : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vb;$nl\[ \]*int vx;$nl.*\}" "ptype class vB"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_vB" "type = class vB : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vb;$nl\[ \]*int vx;$nl.*\}" "ptype g_vB"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype vC"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype class vC"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype g_vC"
+}
+
+#
+# Single virtual inheritance, print complete classes.
+#
+
+proc test_print_svi_classes {} {
+    global gdb_prompt
+    global hex
+    global decimal
+    global nl
+
+    # Print all members of g_vA.
+
+    gdb_test "print g_vA" ".* = \{va = 1, vx = 2\}" "print g_vA"
+
+    # Print all members of g_vB.
+
+    setup_xfail_format "DWARF 1"
+    send_gdb "print g_vB\n"
+    gdb_expect {
+	-re ".* = \{\<vA\> = \{va = 3, vx = 4\}, _vb\[\\\$\.\]vA = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
+	    pass "print g_vB"
+	}
+	-re ".*invalid address 0x0.*$gdb_prompt $" {
+	    # Does not happen with gcc cygnus-2.4.5-930828
+	    fail "print g_vB (known bug with gcc cygnus-2.4.5-930417)"
+	    # Many of the rest of these tests have the same problem.
+	    return 0
+	}
+	-re ".*$gdb_prompt $" { fail "print g_vB" }
+	timeout { fail "print g_vB (timeout)" ; return }
+    }
+
+    # Print all members of g_vC.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vC" ".* = \{\<vA\> = \{va = 7, vx = 8\}, _vb\[\\\$\.\]vA = $hex, vc = 9, vx = 10\}" "print g_vC"
+}
+
+#
+# Multiple virtual inheritance, print individual members.
+#
+
+proc test_print_mvi_members {} {
+    global gdb_prompt
+    global decimal
+    global nl
+
+    # Print all members of g_vD.
+
+    setup_xfail_format "DWARF 1"
+    send_gdb "print g_vD.vA::va\n"
+    gdb_expect {
+	-re ".* = 19$nl$gdb_prompt $" { pass "print g_vD.vA::va" }
+	-re ".*virtual baseclass botch.*$gdb_prompt $" {
+	    # Does not happen with gcc cygnus-2.4.5-930828
+	    fail "print g_vD.vA::va (known bug with gcc cygnus-2.4.5-930417)"
+	    # Many of the rest of these tests have the same problem.
+	    return 0
+	}
+	-re ".*$gdb_prompt $" { fail "print g_vD.vA::va" }
+	timeout { fail "print g_vD.vA::va (timeout)" ; return }
+    }
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vD.vA::vx" ".* = 20" "print g_vD.vA::vx"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vD.vB::vb" ".* = 21" "print g_vD.vB::vb"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vD.vB::vx" ".* = 22" "print g_vD.vB::vx"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vD.vC::vc" ".* = 23" "print g_vD.vC::vc"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vD.vC::vx" ".* = 24" "print g_vD.vC::vx"
+
+    gdb_test "print g_vD.vD::vd" ".* = 25" "print g_vD.vD::vd"
+
+    gdb_test "print g_vD.vD::vx" ".* = 26" "print g_vD.vD::vx"
+
+    # Print all members of g_vE.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vA::va" ".* = 0" "print g_vE.vA::va"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vA::vx" ".* = 0" "print g_vE.vA::vx"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vB::vb" ".* = 0" "print g_vE.vB::vb"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vB::vx" ".* = 0" "print g_vE.vB::vx"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vC::vc" ".* = 0" "print g_vE.vC::vc"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vC::vx" ".* = 0" "print g_vE.vC::vx"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE.vD::vd" ".* = 0" "print g_vE.vD::vd"
+
+    gdb_test "print g_vE.vD::vx" ".* = 0" "print g_vE.vD::vx"
+
+    gdb_test "print g_vE.vE::ve" ".* = 27" "print g_vE.vE::ve"
+
+    gdb_test "print g_vE.vE::vx" ".* = 28" "print g_vE.vE::vx"
+}
+
+#
+# Multiple virtual inheritance, print type definitions.
+#
+
+proc test_ptype_mvi {} {
+    global nl
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype vD"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype class vD"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype g_vD"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype vE"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype class vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype class vE"
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "ptype g_vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype g_vE"
+}
+
+#
+# Multiple virtual inheritance, print complete classes.
+#
+
+proc test_print_mvi_classes {} {
+    global gdb_prompt
+    global hex
+    global decimal
+    global nl
+
+    # Print all members of g_vD.
+
+    setup_xfail_format "DWARF 1"
+    send_gdb "print g_vD\n"
+    gdb_expect {
+	-re ".* = \{\<vB\> = \{\<vA\> = \{va = 19, vx = 20\}, _vb\[\\\$\.\]vA = $hex, vb = 21, vx = 22\}, \<vC\> = \{_vb\[\\\$\.\]vA = $hex, vc = 23, vx = 24\}, _vb\[\\\$\.\]vC = $hex, _vb\[\\\$\.\]vB = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" {
+	    pass "print g_vD"
+	}
+	-re ".*invalid address 0x0.*$gdb_prompt $" {
+	    # Does not happen with gcc cygnus-2.4.5-930828
+	    fail "print g_vD (known bug with gcc cygnus-2.4.5-930417)"
+	    # Many of the rest of these tests have the same problem.
+	    return 0
+	}
+	-re ".*$gdb_prompt $" { fail "print g_vD" }
+	timeout { fail "print g_vD (timeout)" ; return }
+    }
+
+    # Print all members of g_vE.
+
+    setup_xfail_format "DWARF 1"
+    gdb_test "print g_vE" ".* = \{\<vD\> = \{\<vB\> = \{\<vA\> = \{va = 0, vx = 0\}, _vb\[\\\$\.\]vA = $hex, vb = 0, vx = 0\}, \<vC\> = \{_vb\[\\\$\.\]vA = $hex, vc = 0, vx = 0\}, _vb\[\\\$\.\]vC = $hex, _vb\[\\\$\.\]vB = $hex, vd = 0, vx = 0\}, _vb\[\\\$\.\]vD = $hex, ve = 27, vx = 28\}" "print g_vE"
+}
+
+proc do_tests {} {
+    global prms_id
+    global bug_id
+    global subdir
+    global objdir
+    global srcdir
+    global binfile
+
+    set prms_id 0
+    set bug_id 0
+
+    # Start with a fresh gdb.
+
+    gdb_exit
+    gdb_start
+    gdb_reinitialize_dir $srcdir/$subdir
+    gdb_load $binfile
+
+    gdb_test "set language c++" ""
+    gdb_test "set width 0" ""
+
+    # Get the debug format for the compiled test case.
+
+    if { ![ runto_main] } {
+	gdb_suppress_tests;
+    } else {
+	get_debug_format
+    }
+
+    test_ptype_si
+    test_ptype_mi
+    test_ptype_vi
+    test_ptype_mvi
+
+    gdb_stop_suppressing_tests;
+    
+    if { ![ runto 'inheritance2(void)' ] } {
+	gdb_suppress_tests;
+    }
+
+    test_print_si_members
+    test_print_si_classes
+    test_print_mi_members
+    test_print_mi_classes
+    test_print_anon_union
+
+    gdb_stop_suppressing_tests;
+
+    if { ![ runto 'inheritance4(void)' ] } {
+	gdb_suppress_tests;
+    }
+
+    test_print_svi_members
+    test_print_svi_classes
+    test_print_mvi_members
+    test_print_mvi_classes
+}
+
+do_tests