[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.cp / member-ptr.exp

# Copyright 1998, 1999, 2003, 2004 Free Software Foundation, Inc.

# This file is part of the gdb testsuite

# 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

# Tests for pointer-to-member support
# Written by Satish Pai <pai@apollo.hp.com> 1997-08-19
# Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-11

# TODO: copyright notice for member-ptr.cc

set vhn "\\$\[0-9\]+"

if $tracelevel then {
    strace $tracelevel
}

if { [skip_cplus_tests] } { continue }

set prms_id 0
set bug_id 0

set testfile "member-ptr"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}

if [get_compiler_info ${binfile} "c++"] {
    return -1
}

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."
}

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}

if ![runto_main] then {
    perror "couldn't run to breakpoint"
    continue
}

gdb_breakpoint [gdb_get_line_number "pmi = NULL"]
gdb_continue_to_breakpoint "continue to pmi = NULL"

# gcc is not ready for production
# -- chastain 2004-01-12

if { [test_compiler_info "gcc-*"] } {
    continue
}

# ======================
# pointer to member data
# ======================

# ptype on pointer to data member

set name "ptype pmi (A::j)"
gdb_test_multiple "ptype pmi" $name {
    -re "type = int *\\( ?A::\\*\\)\r\n$gdb_prompt $" {
	pass $name
    }
    -re "type = int *A::\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# print pointer to data member

set name "print pmi (A::j) "
gdb_test_multiple "print pmi" $name {
    -re "$vhn = &A::j\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::j\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) ?&A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = &A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
	# gcc HEAD 2004-01-11 05:33:21 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870920\r\n$gdb_prompt $" {
	# the value is 0x20000008 hex.   0x20000000 is an internal flag.
	# Use '|' to add in more values as needed.
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
}

# print dereferenced pointer to data member

set name "print a.*pmi (A::j)"
gdb_test_multiple "print a.*pmi" $name {
    -re "$vhn = 121\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = 855638016\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# print dereferenced pointer to data member
# this time, dereferenced through a pointer

set name "print a_p->*pmi (A::j)"
gdb_test_multiple "print a_p->*pmi" $name {
    -re "$vhn = 121\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = 855638016\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# set the pointer to a different data member

set name "set var pmi = &A::jj"
gdb_test_multiple "set var pmi = &A::jj" $name {
    -re "Invalid cast.\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "set var pmi = &A::jj\r\n$gdb_prompt $" {
	# I have to match the echo'ed input explicitly here.
	# If I leave it out, the pattern becomes too general
	# and matches anything that ends in "$gdb_prompt $".
	pass $name
    }
}

# print the pointer again

set name "print pmi (A::jj)"
gdb_test_multiple "print pmi" $name {
    -re "$vhn = &A::jj\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::jj\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
	# gcc HEAD 2004-01-11 05:33:21 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870924\r\n$gdb_prompt $" {
	# the value is 0x20000008 hex.   0x20000000 is an internal flag.
	# Use '|' to add in more values as needed.
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
}

# print dereferenced pointer to data member again

set name "print a.*pmi (A::jj)"
gdb_test_multiple "print a.*pmi" $name {
    -re "$vhn = 1331\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# set the pointer to data member back to A::j

set name "set var pmi = &A::j"
gdb_test_multiple "set var pmi = &A::j" $name {
    -re "Invalid cast.\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "set var pmi = &A::j\r\n$gdb_prompt $" {
	# I have to match the echo'ed input explicitly here.
	# If I leave it out, the pattern becomes too general
	# and matches anything that ends in "$gdb_prompt $".
	pass $name
    }
}

# print dereferenced pointer to data member yet again (extra check, why not)

set name "print a.*pmi (A::j) (again)"
gdb_test_multiple "print a.*pmi" $name {
    -re "$vhn = 121\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Set the data member pointed to.

set name "print a.*pmi = 33"
gdb_test_multiple "print a.*pmi = 33" $name {
    -re "$vhn = 33\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Now check that the data really was changed

set name "print a.*pmi (A::j) (33)"
gdb_test_multiple "print a.*pmi" $name {
    -re "$vhn = 33\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Double-check by printing a.

set name "print a (j = 33)"
gdb_test_multiple "print a" $name {
    -re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10, (_vptr.A|_vptr\\$) = ($hex|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Set the data member pointed to, using ->*

set name "print a_p->*pmi = 44"
gdb_test_multiple "print a_p->*pmi = 44" $name {
    -re "$vhn = 44\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Check that the data really was changed

set name "print a_p->*pmi (44)"
gdb_test_multiple "print a_p->*pmi" $name {
    -re "$vhn = 44\r\n$gdb_prompt $" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Double-check by printing a.

set name "print a (j = 44)"
gdb_test_multiple "print a" $name {
    -re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10, (_vptr.A|_vptr\\$) = ($hex|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# ptype the dereferenced pointer to member.

set name "ptype a.*pmi"
gdb_test_multiple "ptype a.*pmi" $name {
    -re "type = int\r\n$gdb_prompt" {
	pass $name
    }
    -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# dereference the pointer to data member without any object
# this is not allowed: a pmi must be bound to an object to dereference

set name "print *pmi"
gdb_test_multiple "print *pmi" $name {
    -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	pass $name
    }
    -re "Cannot access memory at address 0x4\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "Cannot access memory at address 0x8\r\n$gdb_prompt $" {
	# gcc 3.3.2 -gdwarf-2
	# gcc 3.3.2 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# dereference the pointer to data member without any object
# this is not allowed: a pmi must be bound to an object to dereference

set name "ptype *pmi"
gdb_test_multiple "ptype *pmi" $name {
    -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	pass $name
    }
    -re "type = int  A::\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Check cast of pointer to member to integer.
# This is similar to "offset-of".
# such as "A a; print (size_t) &A.j - (size_t) &A".

set name "print (int) pmi"
gdb_test_multiple "print (int) pmi" $name {
    -re "$vhn = (4|8)\r\n$gdb_prompt" {
	pass $name
    }
}

# Check "(int) pmi" explicitly for equality.

set name "print ((int) pmi) == ((char *) &a.j - (char *) &a)"
gdb_test_multiple "print ((int) pmi) == ((char *) &a.j - (char *) & a)" $name {
    -re "$vhn = true\r\n$gdb_prompt" {
	pass $name
    }
}

# ==========================
# pointer to member function
# ==========================

# ptype a pointer to a method

set name "ptype pmf"
gdb_test_multiple "ptype pmf" $name {
    -re "type = int \\( ?A::\\*\\)\\(int\\)\r\n$gdb_prompt $" {
	pass $name
    }
    -re "type = int \\( ?A::\\*\\)\\(void\\)\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "type = struct \{.*\}\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# print a pointer to a method

set name "print pmf"
gdb_test_multiple "print pmf" $name {
    -re "$vhn = &A::bar\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = .*not supported with HP aCC.*\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = \{.*\}\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# ptype a pointer to a pointer to a method

set name "ptype pmf_p"
gdb_test_multiple "ptype pmf_p" $name {
    -re "type = int \\( ?A::\\*\\*\\)\\(int\\)\r\n$gdb_prompt $" {
	pass $name
    }
    -re "type = int \\( ?A::\\*\\*\\)\\(void\\)\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "type = struct \{.*\} \\*\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# print a pointer to a pointer to a method

set name "print pmf_p"
gdb_test_multiple "print pmf_p" $name {
    -re "$vhn = \\(int \\( ?A::\\*\\*\\)\\)\\(int\\)\\) $hex\r\n$gdb_prompt $" {
	pass $name
    }
    -re "$vhn = \\(PMF \\*\\) $hex\r\n$gdb_prompt $" {
	pass "gdb/NNNN"
    }
    -re "$vhn = \\(int \\( ?A::\\*\\*\\)\\(void\\)\\) $hex\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "$vhn = \\(struct \{.*\} \\*\\) $hex\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	kfail "gdb/NNNN" $name
    }
}

# print dereferenced pointer to method

set name "print a.*pmf"
gdb_test_multiple "print a.*pmf" $name {
    -re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
	pass $name
    }
    -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# print dereferenced pointer to method, using ->*

set name "print a_p->*pmf"
gdb_test_multiple "print a_p->*pmf" $name {
    -re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
	pass $name
    }
    -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# set the pointer to data member

set name "set var pmf = &A::foo"
gdb_test_multiple "set var pmf = &A::foo" $name {
    -re "set var pmf = &A::foo\r\n$gdb_prompt $" {
	# I have to match the echo'ed input explicitly here.
	# If I leave it out, the pattern becomes too general
	# and matches anything that ends in "$gdb_prompt $".
	pass $name
    }
    -re "Invalid cast.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.2.2 -gdwarf-2
	# gcc 3.2.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
    -re "Assignment to pointers to methods not implemented with HP aCC\r\n$gdb_prompt $" {
	kfail "gdb/NNNN" $name
    }
}

# dereference the pointer to data member without any object
# this is not allowed: a pmf must be bound to an object to dereference

set name "print *pmf"
gdb_test_multiple "print *pmf" $name {
    -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	pass $name
    }
    -re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.3.2 -gdwarf-2
	# gcc 3.3.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# dereference the pointer to data member without any object
# this is not allowed: a pmf must be bound to an object to dereference

set name "ptype *pmf"
gdb_test_multiple "ptype *pmf" $name {
    -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	pass $name
    }
    -re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.3.2 -gdwarf-2
	# gcc 3.3.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}

# Call a function through a pmf.

set name "print (a.*pmf)(3)"
gdb_test_multiple "print (a.*pmf)(3)" $name {
    -re "$vhn = 50\r\n$gdb_prompt $" {
	pass $name
    }
    -re "Not implemented: function invocation through pointer to method with HP aCC\r\n$gdb_prompt $" {
	# hpacc A.03.45
	kfail "gdb/NNNN" $name
    }
    -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	# gcc 2.95.3 -gdwarf-2
	# gcc 2.95.3 -gstabs+
	# gcc 3.3.2 -gdwarf-2
	# gcc 3.3.2 -gstabs+
	# gcc HEAD 2004-01-10 -gdwarf-2
	# gcc HEAD 2004-01-10 -gstabs+
	kfail "gdb/NNNN" $name
    }
}
Commit	Line	Data
a0644324 MC	1	# Copyright 1998, 1999, 2003, 2004 Free Software Foundation, Inc.
	2
	3	# This file is part of the gdb testsuite
c906108c SS	4
	5	# This program is free software; you can redistribute it and/or modify
	6	# it under the terms of the GNU General Public License as published by
	7	# the Free Software Foundation; either version 2 of the License, or
	8	# (at your option) any later version.
	9	#
	10	# This program is distributed in the hope that it will be useful,
	11	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	# GNU General Public License for more details.
	14	#
	15	# You should have received a copy of the GNU General Public License
	16	# along with this program; if not, write to the Free Software
	17	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	18
	19	# Please email any bugs, comments, and/or additions to this file to:
	20	# bug-gdb@prep.ai.mit.edu
a0644324	21
c906108c SS	22	# Tests for pointer-to-member support
c906108c SS	23	# Written by Satish Pai <pai@apollo.hp.com> 1997-08-19
a0644324	24	# Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-11
c906108c	25
a0644324	26	# TODO: copyright notice for member-ptr.cc
c906108c	27
a0644324	28	set vhn "\\$\[0-9\]+"
c906108c SS	29
c906108c SS	30	if $tracelevel then {
a0644324 MC	31	strace $tracelevel
a0644324 MC	32	}
c906108c	33
d4f3574e SS	34	if { [skip_cplus_tests] } { continue }
d4f3574e SS	35
c906108c SS	36	set prms_id 0
	37	set bug_id 0
	38
	39	set testfile "member-ptr"
	40	set srcfile ${testfile}.cc
	41	set binfile ${objdir}/${subdir}/${testfile}
	42
085dd6e6 JM	43	if [get_compiler_info ${binfile} "c++"] {
	44	return -1
	45	}
	46
c906108c SS	47	if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
	48	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
	49	}
	50
c906108c SS	51	gdb_exit
	52	gdb_start
	53	gdb_reinitialize_dir $srcdir/$subdir
	54	gdb_load ${binfile}
	55
c906108c SS	56	if ![runto_main] then {
	57	perror "couldn't run to breakpoint"
	58	continue
	59	}
	60
a0644324 MC	61	gdb_breakpoint [gdb_get_line_number "pmi = NULL"]
a0644324 MC	62	gdb_continue_to_breakpoint "continue to pmi = NULL"
c906108c	63
a0644324 MC	64	# gcc is not ready for production
	65	# -- chastain 2004-01-12
	66
	67	if { [test_compiler_info "gcc-*"] } {
	68	continue
c906108c SS	69	}
c906108c SS	70
a0644324 MC	71	# ======================
	72	# pointer to member data
	73	# ======================
	74
c906108c SS	75	# ptype on pointer to data member
c906108c SS	76
a0644324 MC	77	set name "ptype pmi (A::j)"
	78	gdb_test_multiple "ptype pmi" $name {
	79	-re "type = int \\( ?A::\\\\)\r\n$gdb_prompt $" {
	80	pass $name
	81	}
	82	-re "type = int *A::\r\n$gdb_prompt $" {
	83	# gcc HEAD 2004-01-10 -gdwarf-2
	84	# gcc HEAD 2004-01-10 -gstabs+
	85	kfail "gdb/NNNN" $name
c906108c	86	}
c906108c SS	87	}
	88
	89	# print pointer to data member
	90
a0644324 MC	91	set name "print pmi (A::j) "
	92	gdb_test_multiple "print pmi" $name {
	93	-re "$vhn = &A::j\r\n$gdb_prompt $" {
	94	pass $name
	95	}
	96	-re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::j\r\n$gdb_prompt $" {
	97	pass $name
	98	}
	99	-re "$vhn = \\(int ?\\( ?A::\\*\\)\\) ?&A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
	100	# gcc 2.95.3 -gdwarf-2
	101	kfail "gdb/NNNN" $name
	102	}
	103	-re "$vhn = &A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
	104	# gcc 2.95.3 -gstabs+
	105	kfail "gdb/NNNN" $name
	106	}
	107	-re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
	108	# gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
	109	# gcc HEAD 2004-01-11 05:33:21 -gstabs+
	110	kfail "gdb/NNNN" $name
	111	}
	112	-re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870920\r\n$gdb_prompt $" {
	113	# the value is 0x20000008 hex. 0x20000000 is an internal flag.
	114	# Use '\|' to add in more values as needed.
	115	# hpacc A.03.45
	116	kfail "gdb/NNNN" $name
c906108c	117	}
c906108c SS	118	}
c906108c SS	119
c906108c SS	120	# print dereferenced pointer to data member
c906108c SS	121
a0644324 MC	122	set name "print a.*pmi (A::j)"
	123	gdb_test_multiple "print a.*pmi" $name {
	124	-re "$vhn = 121\r\n$gdb_prompt $" {
	125	pass $name
	126	}
	127	-re "$vhn = 855638016\r\n$gdb_prompt $" {
	128	# gcc 2.95.3 -gdwarf-2
	129	# gcc 2.95.3 -gstabs+
	130	kfail "gdb/NNNN" $name
	131	}
	132	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	133	# gcc HEAD 2004-01-10 -gdwarf-2
	134	# gcc HEAD 2004-01-10 -gstabs+
	135	kfail "gdb/NNNN" $name
c906108c	136	}
c906108c SS	137	}
	138
	139	# print dereferenced pointer to data member
	140	# this time, dereferenced through a pointer
	141
a0644324 MC	142	set name "print a_p->*pmi (A::j)"
	143	gdb_test_multiple "print a_p->*pmi" $name {
	144	-re "$vhn = 121\r\n$gdb_prompt $" {
	145	pass $name
	146	}
	147	-re "$vhn = 855638016\r\n$gdb_prompt $" {
	148	# gcc 2.95.3 -gdwarf-2
	149	# gcc 2.95.3 -gstabs+
	150	kfail "gdb/NNNN" $name
	151	}
	152	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	153	# gcc HEAD 2004-01-10 -gdwarf-2
	154	# gcc HEAD 2004-01-10 -gstabs+
	155	kfail "gdb/NNNN" $name
c906108c	156	}
c906108c SS	157	}
c906108c SS	158
a0644324	159	# set the pointer to a different data member
c906108c	160
a0644324 MC	161	set name "set var pmi = &A::jj"
	162	gdb_test_multiple "set var pmi = &A::jj" $name {
	163	-re "Invalid cast.\r\n$gdb_prompt $" {
	164	# gcc HEAD 2004-01-10 -gdwarf-2
	165	# gcc HEAD 2004-01-10 -gstabs+
	166	kfail "gdb/NNNN" $name
	167	}
	168	-re "set var pmi = &A::jj\r\n$gdb_prompt $" {
	169	# I have to match the echo'ed input explicitly here.
	170	# If I leave it out, the pattern becomes too general
	171	# and matches anything that ends in "$gdb_prompt $".
	172	pass $name
c906108c	173	}
c906108c SS	174	}
c906108c SS	175
a0644324	176	# print the pointer again
c906108c	177
a0644324 MC	178	set name "print pmi (A::jj)"
	179	gdb_test_multiple "print pmi" $name {
	180	-re "$vhn = &A::jj\r\n$gdb_prompt $" {
	181	pass $name
	182	}
	183	-re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::jj\r\n$gdb_prompt $" {
	184	pass $name
	185	}
	186	-re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
	187	# gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
	188	# gcc HEAD 2004-01-11 05:33:21 -gstabs+
	189	kfail "gdb/NNNN" $name
	190	}
	191	-re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870924\r\n$gdb_prompt $" {
	192	# the value is 0x20000008 hex. 0x20000000 is an internal flag.
	193	# Use '\|' to add in more values as needed.
	194	# hpacc A.03.45
	195	kfail "gdb/NNNN" $name
c906108c	196	}
c906108c SS	197	}
	198
	199	# print dereferenced pointer to data member again
	200
a0644324 MC	201	set name "print a.*pmi (A::jj)"
	202	gdb_test_multiple "print a.*pmi" $name {
	203	-re "$vhn = 1331\r\n$gdb_prompt $" {
	204	pass $name
	205	}
	206	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	207	# gcc HEAD 2004-01-10 -gdwarf-2
	208	# gcc HEAD 2004-01-10 -gstabs+
	209	kfail "gdb/NNNN" $name
c906108c	210	}
c906108c SS	211	}
	212
	213	# set the pointer to data member back to A::j
	214
a0644324 MC	215	set name "set var pmi = &A::j"
	216	gdb_test_multiple "set var pmi = &A::j" $name {
	217	-re "Invalid cast.\r\n$gdb_prompt $" {
	218	# gcc HEAD 2004-01-10 -gdwarf-2
	219	# gcc HEAD 2004-01-10 -gstabs+
	220	kfail "gdb/NNNN" $name
	221	}
	222	-re "set var pmi = &A::j\r\n$gdb_prompt $" {
	223	# I have to match the echo'ed input explicitly here.
	224	# If I leave it out, the pattern becomes too general
	225	# and matches anything that ends in "$gdb_prompt $".
	226	pass $name
c906108c	227	}
c906108c SS	228	}
	229
	230	# print dereferenced pointer to data member yet again (extra check, why not)
	231
a0644324 MC	232	set name "print a.*pmi (A::j) (again)"
	233	gdb_test_multiple "print a.*pmi" $name {
	234	-re "$vhn = 121\r\n$gdb_prompt $" {
	235	pass $name
	236	}
	237	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	238	# gcc HEAD 2004-01-10 -gdwarf-2
	239	# gcc HEAD 2004-01-10 -gstabs+
	240	kfail "gdb/NNNN" $name
c906108c	241	}
c906108c SS	242	}
	243
	244	# Set the data member pointed to.
	245
a0644324 MC	246	set name "print a.*pmi = 33"
	247	gdb_test_multiple "print a.*pmi = 33" $name {
	248	-re "$vhn = 33\r\n$gdb_prompt $" {
	249	pass $name
	250	}
	251	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	252	# gcc HEAD 2004-01-10 -gdwarf-2
	253	# gcc HEAD 2004-01-10 -gstabs+
	254	kfail "gdb/NNNN" $name
c906108c	255	}
c906108c SS	256	}
	257
	258	# Now check that the data really was changed
c906108c	259
a0644324 MC	260	set name "print a.*pmi (A::j) (33)"
	261	gdb_test_multiple "print a.*pmi" $name {
	262	-re "$vhn = 33\r\n$gdb_prompt $" {
	263	pass $name
	264	}
	265	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	266	# gcc HEAD 2004-01-10 -gdwarf-2
	267	# gcc HEAD 2004-01-10 -gstabs+
	268	kfail "gdb/NNNN" $name
c906108c	269	}
c906108c SS	270	}
c906108c SS	271
a0644324	272	# Double-check by printing a.
c906108c	273
a0644324 MC	274	set name "print a (j = 33)"
	275	gdb_test_multiple "print a" $name {
	276	-re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static\|static int) s = 10, (_vptr.A\|_vptr\\$) = ($hex\|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
	277	pass $name
c906108c	278	}
a0644324 MC	279	-re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static\|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
a0644324 MC	280	pass $name
c906108c	281	}
a0644324 MC	282	-re "$vhn = \{(_vptr.A\|_vptr\\$) = $hex, c = 120 'x', j = 33, jj = 1331, (static\|static int) s = 10\}\r\n$gdb_prompt $" {
	283	pass $name
	284	}
	285	-re "$vhn = \{(_vptr.A\|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static\|static int) s = 10\}\r\n$gdb_prompt $" {
	286	# gcc HEAD 2004-01-10 -gdwarf-2
	287	# gcc HEAD 2004-01-10 -gstabs+
	288	kfail "gdb/NNNN" $name
c906108c	289	}
c906108c SS	290	}
c906108c SS	291
a0644324	292	# Set the data member pointed to, using ->*
c906108c	293
a0644324 MC	294	set name "print a_p->*pmi = 44"
	295	gdb_test_multiple "print a_p->*pmi = 44" $name {
	296	-re "$vhn = 44\r\n$gdb_prompt $" {
	297	pass $name
	298	}
	299	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	300	# gcc HEAD 2004-01-10 -gdwarf-2
	301	# gcc HEAD 2004-01-10 -gstabs+
	302	kfail "gdb/NNNN" $name
c906108c	303	}
c906108c SS	304	}
c906108c SS	305
a0644324	306	# Check that the data really was changed
c906108c	307
a0644324 MC	308	set name "print a_p->*pmi (44)"
	309	gdb_test_multiple "print a_p->*pmi" $name {
	310	-re "$vhn = 44\r\n$gdb_prompt $" {
	311	pass $name
	312	}
	313	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	314	# gcc HEAD 2004-01-10 -gdwarf-2
	315	# gcc HEAD 2004-01-10 -gstabs+
	316	kfail "gdb/NNNN" $name
c906108c	317	}
c906108c SS	318	}
c906108c SS	319
a0644324	320	# Double-check by printing a.
c906108c	321
a0644324 MC	322	set name "print a (j = 44)"
	323	gdb_test_multiple "print a" $name {
	324	-re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static\|static int) s = 10, (_vptr.A\|_vptr\\$) = ($hex\|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
	325	pass $name
	326	}
	327	-re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static\|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
	328	pass $name
	329	}
	330	-re "$vhn = \{(_vptr.A\|_vptr\\$) = $hex, c = 120 'x', j = 44, jj = 1331, (static\|static int) s = 10\}\r\n$gdb_prompt $" {
	331	pass $name
	332	}
	333	-re "$vhn = \{(_vptr.A\|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static\|static int) s = 10\}\r\n$gdb_prompt $" {
	334	# gcc HEAD 2004-01-10 -gdwarf-2
	335	# gcc HEAD 2004-01-10 -gstabs+
	336	kfail "gdb/NNNN" $name
c906108c	337	}
c906108c SS	338	}
c906108c SS	339
a0644324	340	# ptype the dereferenced pointer to member.
c906108c	341
a0644324 MC	342	set name "ptype a.*pmi"
	343	gdb_test_multiple "ptype a.*pmi" $name {
	344	-re "type = int\r\n$gdb_prompt" {
	345	pass $name
	346	}
	347	-re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
	348	# gcc HEAD 2004-01-10 -gdwarf-2
	349	# gcc HEAD 2004-01-10 -gstabs+
	350	kfail "gdb/NNNN" $name
c906108c	351	}
c906108c SS	352	}
c906108c SS	353
a0644324 MC	354	# dereference the pointer to data member without any object
a0644324 MC	355	# this is not allowed: a pmi must be bound to an object to dereference
c906108c	356
a0644324 MC	357	set name "print *pmi"
	358	gdb_test_multiple "print *pmi" $name {
	359	-re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	360	pass $name
	361	}
	362	-re "Cannot access memory at address 0x4\r\n$gdb_prompt $" {
	363	# gcc 2.95.3 -gstabs+
	364	kfail "gdb/NNNN" $name
	365	}
	366	-re "Cannot access memory at address 0x8\r\n$gdb_prompt $" {
	367	# gcc 3.3.2 -gdwarf-2
	368	# gcc 3.3.2 -gstabs+
	369	kfail "gdb/NNNN" $name
c906108c	370	}
c906108c SS	371	}
c906108c SS	372
a0644324 MC	373	# dereference the pointer to data member without any object
a0644324 MC	374	# this is not allowed: a pmi must be bound to an object to dereference
c906108c	375
a0644324 MC	376	set name "ptype *pmi"
	377	gdb_test_multiple "ptype *pmi" $name {
	378	-re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	379	pass $name
	380	}
	381	-re "type = int A::\r\n$gdb_prompt $" {
	382	# gcc 2.95.3 -gstabs+
	383	# gcc HEAD 2004-01-10 -gdwarf-2
	384	# gcc HEAD 2004-01-10 -gstabs+
	385	kfail "gdb/NNNN" $name
c906108c	386	}
c906108c SS	387	}
c906108c SS	388
a0644324 MC	389	# Check cast of pointer to member to integer.
	390	# This is similar to "offset-of".
	391	# such as "A a; print (size_t) &A.j - (size_t) &A".
c906108c	392
a0644324 MC	393	set name "print (int) pmi"
	394	gdb_test_multiple "print (int) pmi" $name {
	395	-re "$vhn = (4\|8)\r\n$gdb_prompt" {
	396	pass $name
c906108c	397	}
c906108c SS	398	}
c906108c SS	399
a0644324	400	# Check "(int) pmi" explicitly for equality.
c906108c	401
a0644324 MC	402	set name "print ((int) pmi) == ((char ) &a.j - (char ) &a)"
	403	gdb_test_multiple "print ((int) pmi) == ((char ) &a.j - (char ) & a)" $name {
	404	-re "$vhn = true\r\n$gdb_prompt" {
	405	pass $name
c906108c	406	}
c906108c SS	407	}
c906108c SS	408
a0644324 MC	409	# ==========================
	410	# pointer to member function
	411	# ==========================
	412
	413	# ptype a pointer to a method
c906108c	414
a0644324 MC	415	set name "ptype pmf"
	416	gdb_test_multiple "ptype pmf" $name {
	417	-re "type = int \\( ?A::\\*\\)\\(int\\)\r\n$gdb_prompt $" {
	418	pass $name
	419	}
	420	-re "type = int \\( ?A::\\*\\)\\(void\\)\r\n$gdb_prompt $" {
	421	# hpacc A.03.45
	422	kfail "gdb/NNNN" $name
	423	}
	424	-re "type = struct \{.*\}\r\n$gdb_prompt $" {
	425	# gcc 2.95.3 -gdwarf-2
	426	# gcc 2.95.3 -gstabs+
	427	# gcc 3.2.2 -gdwarf-2
	428	# gcc 3.2.2 -gstabs+
	429	# gcc HEAD 2004-01-10 -gdwarf-2
	430	# gcc HEAD 2004-01-10 -gstabs+
	431	kfail "gdb/NNNN" $name
c906108c	432	}
c906108c SS	433	}
c906108c SS	434
a0644324	435	# print a pointer to a method
c906108c	436
a0644324 MC	437	set name "print pmf"
	438	gdb_test_multiple "print pmf" $name {
	439	-re "$vhn = &A::bar\r\n$gdb_prompt $" {
	440	pass $name
	441	}
	442	-re "$vhn = .not supported with HP aCC.\r\n$gdb_prompt $" {
	443	# hpacc A.03.45
	444	kfail "gdb/NNNN" $name
	445	}
	446	-re "$vhn = \{.*\}\r\n$gdb_prompt $" {
	447	# gcc 2.95.3 -gdwarf-2
	448	# gcc 2.95.3 -gstabs+
	449	# gcc 3.2.2 -gdwarf-2
	450	# gcc 3.2.2 -gstabs+
	451	# gcc HEAD 2004-01-10 -gdwarf-2
	452	# gcc HEAD 2004-01-10 -gstabs+
	453	kfail "gdb/NNNN" $name
c906108c	454	}
c906108c SS	455	}
c906108c SS	456
a0644324	457	# ptype a pointer to a pointer to a method
c906108c	458
a0644324 MC	459	set name "ptype pmf_p"
	460	gdb_test_multiple "ptype pmf_p" $name {
	461	-re "type = int \\( ?A::\\\\\\)\\(int\\)\r\n$gdb_prompt $" {
	462	pass $name
c906108c	463	}
a0644324 MC	464	-re "type = int \\( ?A::\\\\\\)\\(void\\)\r\n$gdb_prompt $" {
	465	# hpacc A.03.45
	466	kfail "gdb/NNNN" $name
c906108c	467	}
a0644324 MC	468	-re "type = struct \{.\} \\\r\n$gdb_prompt $" {
	469	# gcc 2.95.3 -gdwarf-2
	470	# gcc 2.95.3 -gstabs+
	471	# gcc 3.2.2 -gdwarf-2
	472	# gcc 3.2.2 -gstabs+
	473	# gcc HEAD 2004-01-10 -gdwarf-2
	474	# gcc HEAD 2004-01-10 -gstabs+
	475	kfail "gdb/NNNN" $name
c906108c	476	}
c906108c SS	477	}
c906108c SS	478
a0644324	479	# print a pointer to a pointer to a method
c906108c	480
a0644324 MC	481	set name "print pmf_p"
	482	gdb_test_multiple "print pmf_p" $name {
	483	-re "$vhn = \\(int \\( ?A::\\\\\\)\\)\\(int\\)\\) $hex\r\n$gdb_prompt $" {
	484	pass $name
	485	}
	486	-re "$vhn = \\(PMF \\*\\) $hex\r\n$gdb_prompt $" {
	487	pass "gdb/NNNN"
	488	}
	489	-re "$vhn = \\(int \\( ?A::\\\\\\)\\(void\\)\\) $hex\r\n$gdb_prompt $" {
	490	# hpacc A.03.45
	491	kfail "gdb/NNNN" $name
	492	}
	493	-re "$vhn = \\(struct \{.\} \\\\) $hex\r\n$gdb_prompt $" {
	494	# gcc 2.95.3 -gdwarf-2
	495	kfail "gdb/NNNN" $name
c906108c	496	}
c906108c SS	497	}
c906108c SS	498
a0644324	499	# print dereferenced pointer to method
c906108c	500
a0644324 MC	501	set name "print a.*pmf"
	502	gdb_test_multiple "print a.*pmf" $name {
	503	-re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
	504	pass $name
	505	}
	506	-re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
	507	# hpacc A.03.45
	508	kfail "gdb/NNNN" $name
	509	}
	510	-re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	511	# gcc 2.95.3 -gdwarf-2
	512	# gcc 2.95.3 -gstabs+
	513	# gcc 3.2.2 -gdwarf-2
	514	# gcc 3.2.2 -gstabs+
	515	# gcc HEAD 2004-01-10 -gdwarf-2
	516	# gcc HEAD 2004-01-10 -gstabs+
	517	kfail "gdb/NNNN" $name
c906108c	518	}
c906108c SS	519	}
c906108c SS	520
a0644324	521	# print dereferenced pointer to method, using ->*
c906108c	522
a0644324 MC	523	set name "print a_p->*pmf"
	524	gdb_test_multiple "print a_p->*pmf" $name {
	525	-re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
	526	pass $name
	527	}
	528	-re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
	529	# hpacc A.03.45
	530	kfail "gdb/NNNN" $name
	531	}
	532	-re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	533	# gcc 2.95.3 -gdwarf-2
	534	# gcc 2.95.3 -gstabs+
	535	# gcc 3.2.2 -gdwarf-2
	536	# gcc 3.2.2 -gstabs+
	537	# gcc HEAD 2004-01-10 -gdwarf-2
	538	# gcc HEAD 2004-01-10 -gstabs+
	539	kfail "gdb/NNNN" $name
c906108c	540	}
c906108c SS	541	}
c906108c SS	542
a0644324	543	# set the pointer to data member
c906108c	544
a0644324 MC	545	set name "set var pmf = &A::foo"
	546	gdb_test_multiple "set var pmf = &A::foo" $name {
	547	-re "set var pmf = &A::foo\r\n$gdb_prompt $" {
	548	# I have to match the echo'ed input explicitly here.
	549	# If I leave it out, the pattern becomes too general
	550	# and matches anything that ends in "$gdb_prompt $".
	551	pass $name
c906108c	552	}
a0644324 MC	553	-re "Invalid cast.\r\n$gdb_prompt $" {
	554	# gcc 2.95.3 -gdwarf-2
	555	# gcc 2.95.3 -gstabs+
	556	# gcc 3.2.2 -gdwarf-2
	557	# gcc 3.2.2 -gstabs+
	558	# gcc HEAD 2004-01-10 -gdwarf-2
	559	# gcc HEAD 2004-01-10 -gstabs+
	560	kfail "gdb/NNNN" $name
	561	}
	562	-re "Assignment to pointers to methods not implemented with HP aCC\r\n$gdb_prompt $" {
	563	kfail "gdb/NNNN" $name
c906108c	564	}
c906108c SS	565	}
c906108c SS	566
a0644324 MC	567	# dereference the pointer to data member without any object
a0644324 MC	568	# this is not allowed: a pmf must be bound to an object to dereference
c906108c	569
a0644324 MC	570	set name "print *pmf"
	571	gdb_test_multiple "print *pmf" $name {
	572	-re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	573	pass $name
	574	}
	575	-re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
	576	# gcc 2.95.3 -gdwarf-2
	577	# gcc 2.95.3 -gstabs+
	578	# gcc 3.3.2 -gdwarf-2
	579	# gcc 3.3.2 -gstabs+
	580	# gcc HEAD 2004-01-10 -gdwarf-2
	581	# gcc HEAD 2004-01-10 -gstabs+
	582	kfail "gdb/NNNN" $name
c906108c	583	}
c906108c SS	584	}
c906108c SS	585
a0644324 MC	586	# dereference the pointer to data member without any object
a0644324 MC	587	# this is not allowed: a pmf must be bound to an object to dereference
c906108c	588
a0644324 MC	589	set name "ptype *pmf"
	590	gdb_test_multiple "ptype *pmf" $name {
	591	-re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
	592	pass $name
	593	}
	594	-re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
	595	# gcc 2.95.3 -gdwarf-2
	596	# gcc 2.95.3 -gstabs+
	597	# gcc 3.3.2 -gdwarf-2
	598	# gcc 3.3.2 -gstabs+
	599	# gcc HEAD 2004-01-10 -gdwarf-2
	600	# gcc HEAD 2004-01-10 -gstabs+
	601	kfail "gdb/NNNN" $name
c906108c	602	}
c906108c SS	603	}
c906108c SS	604
a0644324	605	# Call a function through a pmf.
c906108c	606
a0644324 MC	607	set name "print (a.*pmf)(3)"
	608	gdb_test_multiple "print (a.*pmf)(3)" $name {
	609	-re "$vhn = 50\r\n$gdb_prompt $" {
	610	pass $name
	611	}
	612	-re "Not implemented: function invocation through pointer to method with HP aCC\r\n$gdb_prompt $" {
	613	# hpacc A.03.45
	614	kfail "gdb/NNNN" $name
	615	}
	616	-re "Value can't be converted to integer.\r\n$gdb_prompt $" {
	617	# gcc 2.95.3 -gdwarf-2
	618	# gcc 2.95.3 -gstabs+
	619	# gcc 3.3.2 -gdwarf-2
	620	# gcc 3.3.2 -gstabs+
	621	# gcc HEAD 2004-01-10 -gdwarf-2
	622	# gcc HEAD 2004-01-10 -gstabs+
	623	kfail "gdb/NNNN" $name
c906108c	624	}
c906108c	625	}