gdb/testsuite/gdb.cp/inherit.exp

   1 # Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003,
   2 # 2004, 2006 Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # This file was written by Fred Fish. (fnf@cygnus.com)
  19 # And rewritten by Michael Chastain. (mec.gnu@mindspring.com)
  20
  21 set ws  "\[\r\n\t \]+"
  22 set nl  "\[\r\n\]+"
  23 set vhn "\\$\[0-9\]+"
  24
  25 if $tracelevel then {
  26     strace $tracelevel
  27 }
  28
  29 if { [skip_cplus_tests] } { continue }
  30
  31 load_lib "cp-support.exp"
  32
  33 set testfile "inherit"
  34 set srcfile misc.cc
  35 set binfile ${objdir}/${subdir}/${testfile}
  36
  37 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  38      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  39 }
  40
  41 # Single inheritance, print type definitions.
  42
  43 proc test_ptype_si { } {
  44     global gdb_prompt
  45     global ws
  46     global nl
  47
  48     # A simple class.
  49
  50     cp_test_ptype_class \
  51         "ptype A" "ptype A (FIXME)" "class" "A" \
  52         {
  53             { field public "int a;" }
  54             { field public "int x;" }
  55         }
  56     cp_test_ptype_class "ptype class A" "ptype class A (FIXME)" "class" "A" ibid
  57     cp_test_ptype_class "ptype g_A" "ptype g_A (FIXME)" "class" "A" ibid
  58
  59     # A derived class.
  60
  61     cp_test_ptype_class \
  62         "ptype B" "" "class" "B" \
  63         {
  64             { base         "public A" }
  65             { field public "int b;" }
  66             { field public "int x;" }
  67         }
  68     cp_test_ptype_class "ptype class B" "" "class" "B" ibid
  69     cp_test_ptype_class "ptype g_B" "" "class" "B" ibid
  70
  71     # Another derived class.
  72
  73     cp_test_ptype_class \
  74         "ptype C" "" "class" "C" \
  75         {
  76             { base         "public A" }
  77             { field public "int c;" }
  78             { field public "int x;" }
  79         }
  80     cp_test_ptype_class "ptype class C" "" "class" "C" ibid
  81     cp_test_ptype_class "ptype g_C" "" "class" "C" ibid
  82
  83     # A structure with no tag.
  84     # TODO: move this mess into a separate file, and re-specify
  85     # which results are PASS, KFAIL, XFAIL, and FAIL.
  86
  87     set re_tag          "tagless_struct"
  88     set XX_tag          "\\._1"
  89     set re_class        "(class $re_tag \{${ws}public:|class \{${ws}public:|struct $re_tag \{|struct \{)"
  90     set XX_class        "(class $XX_tag \{${ws}public:|struct $XX_tag \{)"
  91     set re_fields       "int one;${ws}int two;"
  92     set re_synth_gcc_23 "$re_tag & operator=\\($re_tag const ?&\\);${ws}$re_tag\\($re_tag const ?&\\);${ws}$re_tag\\((void|)\\);"
  93     set XX_synth_gcc_23 "($re_tag|$XX_tag) & operator=\\($XX_tag const ?&\\);${ws}$XX_tag\\($XX_tag const ?&\\);${ws}$XX_tag\\((void|)\\);"
  94
  95     set name "ptype tagless struct"
  96     gdb_test_multiple "ptype tagless_struct" $name {
  97         -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
  98             # gcc 2.95.3 -gdwarf-2
  99             pass "$name"
 100         }
 101         -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 102             # gcc 2.95.3 -gstabs+
 103             pass "$name"
 104         }
 105         -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 106             # gcc 3.3.4 -gdwarf-2
 107             # gcc 3.4.1 -gdwarf-2
 108             # gcc HEAD 2004-07-31 -gdwarf-2
 109             # gcc HEAD 2004-07-31 -gstabs+
 110             pass "$name"
 111         }
 112         -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 113             # gcc 3.3.4 -gstabs+
 114             # gcc 3.4.1 -gstabs+
 115             pass "$name"
 116         }
 117     }
 118
 119     set name "ptype variable of type tagless struct"
 120     gdb_test_multiple "ptype v_tagless" $name {
 121         -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 122             # gcc 2.95.3 -gdwarf-2
 123             pass "$name"
 124         }
 125         -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 126             # gcc 2.95.3 -gstabs+
 127             pass "$name"
 128         }
 129         -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 130             # gcc 3.3.4 -gdwarf-2
 131             # gcc 3.4.1 -gdwarf-2
 132             # gcc HEAD 2004-07-31 -gdwarf-2
 133             # gcc HEAD 2004-07-31 -gstabs+
 134             pass "$name"
 135         }
 136         -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 137             # gcc 3.3.4 -gstabs+
 138             # gcc 3.4.1 -gstabs+
 139             pass "$name"
 140         }
 141     }
 142 }
 143
 144 # Multiple inheritance, print type definitions.
 145
 146 proc test_ptype_mi { } {
 147
 148     # A class with two bases.
 149
 150     cp_test_ptype_class \
 151         "ptype D" "" "class" "D" \
 152         {
 153             { base         "public B" }
 154             { base         "public C" }
 155             { field public "int d;" }
 156             { field public "int x;" }
 157         }
 158     cp_test_ptype_class "ptype class D" "" "class" "D" ibid
 159     cp_test_ptype_class "ptype g_D" "" "class" "D" ibid
 160
 161     # A class derived from the previous class.
 162
 163     cp_test_ptype_class \
 164         "ptype E" "" "class" "E" \
 165         {
 166             { base         "public D" }
 167             { field public "int e;" }
 168             { field public "int x;" }
 169         }
 170     cp_test_ptype_class "ptype class E" "" "class" "E" ibid
 171     cp_test_ptype_class "ptype g_E" "" "class" "E" ibid
 172 }
 173
 174 # Single virtual inheritance, print type definitions.
 175
 176 proc test_ptype_vi { } {
 177
 178     # class vA
 179
 180     cp_test_ptype_class \
 181         "ptype vA" "" "class" "vA" \
 182         {
 183             { field public "int va;" }
 184             { field public "int vx;" }
 185         }
 186     cp_test_ptype_class "ptype class vA" "" "class" "vA" ibid
 187     cp_test_ptype_class "ptype g_vA" "" "class" "vA" ibid
 188
 189     # class vB
 190
 191     cp_test_ptype_class \
 192         "ptype vB" "" "class" "vB" \
 193         {
 194             { base         "public virtual vA" }
 195             { vbase        "vA" }
 196             { field public "int vb;" }
 197             { field public "int vx;" }
 198         }
 199     cp_test_ptype_class "ptype class vB" "" "class" "vB" ibid
 200     cp_test_ptype_class "ptype g_vB" "" "class" "vB" ibid
 201
 202     # class vC
 203
 204     cp_test_ptype_class \
 205         "ptype vC" "" "class" "vC" \
 206         {
 207             { base         "public virtual vA" }
 208             { vbase        "vA" }
 209             { field public "int vc;" }
 210             { field public "int vx;" }
 211         }
 212     cp_test_ptype_class "ptype class vC" "" "class" "vC" ibid
 213     cp_test_ptype_class "ptype g_vC" "" "class" "vC" ibid
 214
 215 }
 216
 217 # Multiple virtual inheritance, print type definitions.
 218
 219 proc test_ptype_mvi { } {
 220
 221     # class vD
 222
 223     cp_test_ptype_class \
 224         "ptype vD" "" "class" "vD" \
 225         {
 226             { base         "public virtual vB" }
 227             { base         "public virtual vC" }
 228             { vbase        "vC" }
 229             { vbase        "vB" }
 230             { field public "int vd;" }
 231             { field public "int vx;" }
 232         }
 233     cp_test_ptype_class "ptype class vD" "" "class" "vD" ibid
 234     cp_test_ptype_class "ptype g_vD" "" "class" "vD" ibid
 235
 236     # class vE
 237
 238     cp_test_ptype_class \
 239         "ptype vE" "" "class" "vE" \
 240         {
 241             { base         "public virtual vD" }
 242             { vbase        "vD" }
 243             { field public "int ve;" }
 244             { field public "int vx;" }
 245         }
 246     cp_test_ptype_class "ptype class vE" "" "class" "vE" ibid
 247     cp_test_ptype_class "ptype g_vE" "" "class" "vE" ibid
 248
 249 }
 250
 251 # Single inheritance, print individual members.
 252
 253 proc test_print_si_members { } {
 254     global vhn
 255
 256     # Print all members of g_A using fully qualified form.
 257     gdb_test "print g_A.A::a" "$vhn = 1"
 258     gdb_test "print g_A.A::x" "$vhn = 2"
 259
 260     # Print members of g_A using nonambiguous compact form.
 261     gdb_test "print g_A.a" "$vhn = 1"
 262     gdb_test "print g_A.x" "$vhn = 2"
 263
 264     # Print all members of g_B using fully qualified form.
 265     gdb_test "print g_B.A::a" "$vhn = 3"
 266     gdb_test "print g_B.A::x" "$vhn = 4"
 267     gdb_test "print g_B.B::b" "$vhn = 5"
 268     gdb_test "print g_B.B::x" "$vhn = 6"
 269
 270     # Print members of g_B using nonambiguous compact form.
 271     gdb_test "print g_B.a" "$vhn = 3"
 272     gdb_test "print g_B.b" "$vhn = 5"
 273     gdb_test "print g_B.x" "$vhn = 6"
 274
 275     # Print all members of g_C using fully qualified form.
 276     gdb_test "print g_C.A::a" "$vhn = 7"
 277     gdb_test "print g_C.A::x" "$vhn = 8"
 278     gdb_test "print g_C.C::c" "$vhn = 9"
 279     gdb_test "print g_C.C::x" "$vhn = 10"
 280
 281     # Print members of g_C using nonambiguous compact form.
 282     gdb_test "print g_C.a" "$vhn = 7"
 283     gdb_test "print g_C.c" "$vhn = 9"
 284     gdb_test "print g_C.x" "$vhn = 10"
 285 }
 286
 287 # Single inheritance, print complete classes.
 288
 289 proc test_print_si_classes { } {
 290     global vhn
 291
 292     # Print all members of g_A, g_B, g_C.
 293     gdb_test "print g_A" "$vhn = \{a = 1, x = 2\}"
 294     gdb_test "print g_B" "$vhn = \{<(class A|A)> = \{a = 3, x = 4\}, b = 5, x = 6\}"
 295     gdb_test "print g_C" "$vhn = \{<(class A|A)> = \{a = 7, x = 8\}, c = 9, x = 10\}"
 296 }
 297
 298 # Multiple inheritance, print individual members.
 299
 300 proc test_print_mi_members {} {
 301     global gdb_prompt
 302     global nl
 303     global vhn
 304
 305     # Print all members of g_A.
 306     gdb_test "print g_A.A::a" "$vhn = 1"
 307     gdb_test "print g_A.A::x" "$vhn = 2"
 308
 309     # Print all members of g_B.
 310     gdb_test "print g_B.A::a" "$vhn = 3"
 311     gdb_test "print g_B.A::x" "$vhn = 4"
 312     gdb_test "print g_B.B::b" "$vhn = 5"
 313     gdb_test "print g_B.B::x" "$vhn = 6"
 314
 315     # Print all members of g_C.
 316     gdb_test "print g_C.A::a" "$vhn = 7"
 317     gdb_test "print g_C.A::x" "$vhn = 8"
 318     gdb_test "print g_C.C::c" "$vhn = 9"
 319     gdb_test "print g_C.C::x" "$vhn = 10"
 320
 321     # Print all members of g_D.
 322     #
 323     # g_D.A::a and g_D.A::x are ambiguous member accesses, and gdb
 324     # should detect these.  There are no ways to PASS these tests
 325     # because I don't know what the gdb message will be.  -- chastain
 326     # 2004-01-27.
 327
 328     set name "print g_D.A::a"
 329     gdb_test_multiple "print g_D.A::a" $name {
 330         -re "$vhn = (15|11)$nl$gdb_prompt $" {
 331             kfail "gdb/68" "print g_D.A::a"
 332         }
 333     }
 334
 335     set name "print g_D.A::x"
 336     gdb_test_multiple "print g_D.A::x" $name {
 337         -re "$vhn = (16|12)$nl$gdb_prompt $" {
 338             kfail "gdb/68" "print g_D.A::x"
 339         }
 340     }
 341
 342     gdb_test "print g_D.B::b" "$vhn = 13"
 343     gdb_test "print g_D.B::x" "$vhn = 14"
 344     gdb_test "print g_D.C::c" "$vhn = 17"
 345     gdb_test "print g_D.C::x" "$vhn = 18"
 346     gdb_test "print g_D.D::d" "$vhn = 19"
 347     gdb_test "print g_D.D::x" "$vhn = 20"
 348
 349     # Print all members of g_E.
 350     # g_E.A::a and g_E.A::x are ambiguous.
 351
 352     set name "print g_E.A::a"
 353     gdb_test_multiple "print g_E.A::a" $name {
 354         -re "$vhn = (21|25)$nl$gdb_prompt $" {
 355             kfail "gdb/68" "print g_E.A::a"
 356         }
 357     }
 358
 359     set name "print g_E.A::x"
 360     gdb_test_multiple "print g_E.A::x" $name {
 361         -re "$vhn = (26|22)$nl$gdb_prompt $" {
 362             kfail "gdb/68" "print g_E.A::x"
 363         }
 364     }
 365
 366     gdb_test "print g_E.B::b" "$vhn = 23"
 367     gdb_test "print g_E.B::x" "$vhn = 24"
 368     gdb_test "print g_E.C::c" "$vhn = 27"
 369     gdb_test "print g_E.C::x" "$vhn = 28"
 370     gdb_test "print g_E.D::d" "$vhn = 29"
 371     gdb_test "print g_E.D::x" "$vhn = 30"
 372     gdb_test "print g_E.E::e" "$vhn = 31"
 373     gdb_test "print g_E.E::x" "$vhn = 32"
 374 }
 375
 376 # Multiple inheritance, print individual member types.
 377
 378 proc test_print_mi_member_types {} {
 379     global gdb_prompt
 380     global nl
 381     global vhn
 382
 383     # Print the types of some members of g_D without qualifying them.
 384     gdb_test "ptype g_D.b" "type = int"
 385     gdb_test "ptype g_D.c" "type = int"
 386     gdb_test "ptype g_D.d" "type = int"
 387
 388     # Print the types of qualified members; none of these tests pass today.
 389
 390     # Print all members of g_A.
 391     setup_kfail "gdb/2092" "*-*-*"
 392     gdb_test "ptype g_A.A::a" "type = int"
 393     setup_kfail "gdb/2092" "*-*-*"
 394     gdb_test "ptype g_A.A::x" "type = int"
 395
 396     # Print all members of g_B.
 397     setup_kfail "gdb/2092" "*-*-*"
 398     gdb_test "ptype g_B.A::a" "type = int"
 399     setup_kfail "gdb/2092" "*-*-*"
 400     gdb_test "ptype g_B.A::x" "type = int"
 401     setup_kfail "gdb/2092" "*-*-*"
 402     gdb_test "ptype g_B.B::b" "type = int"
 403     setup_kfail "gdb/2092" "*-*-*"
 404     gdb_test "ptype g_B.B::x" "type = int"
 405
 406     # Print all members of g_C.
 407     setup_kfail "gdb/2092" "*-*-*"
 408     gdb_test "ptype g_C.A::a" "type = int"
 409     setup_kfail "gdb/2092" "*-*-*"
 410     gdb_test "ptype g_C.A::x" "type = int"
 411     setup_kfail "gdb/2092" "*-*-*"
 412     gdb_test "ptype g_C.C::c" "type = int"
 413     setup_kfail "gdb/2092" "*-*-*"
 414     gdb_test "ptype g_C.C::x" "type = int"
 415
 416     # Print all members of g_D.
 417     #
 418     # g_D.A::a and g_D.A::x are ambiguous member accesses, and gdb
 419     # should detect these.  There are no ways to PASS these tests
 420     # because I don't know what the gdb message will be.  -- chastain
 421     # 2004-01-27.
 422
 423     set name "ptype g_D.A::a"
 424     gdb_test_multiple "ptype g_D.A::a" $name {
 425         -re "Attempt to take address of non-lval$nl$gdb_prompt $" {
 426             kfail "gdb/2092" "$name"
 427         }
 428         -re "type = int$nl$gdb_prompt $" {
 429             kfail "gdb/68" "ptype g_D.A::a"
 430         }
 431     }
 432
 433     set name "ptype g_D.A::x"
 434     gdb_test_multiple "ptype g_D.A::x" $name {
 435         -re "Attempt to take address of non-lval$nl$gdb_prompt $" {
 436             kfail "gdb/2092" "$name"
 437         }
 438         -re "type = int$nl$gdb_prompt $" {
 439             kfail "gdb/68" "ptype g_D.A::x"
 440         }
 441     }
 442
 443     setup_kfail "gdb/2092" "*-*-*"
 444     gdb_test "ptype g_D.B::b" "type = int"
 445     setup_kfail "gdb/2092" "*-*-*"
 446     gdb_test "ptype g_D.B::x" "type = int"
 447     setup_kfail "gdb/2092" "*-*-*"
 448     gdb_test "ptype g_D.C::c" "type = int"
 449     setup_kfail "gdb/2092" "*-*-*"
 450     gdb_test "ptype g_D.C::x" "type = int"
 451     setup_kfail "gdb/2092" "*-*-*"
 452     gdb_test "ptype g_D.D::d" "type = int"
 453     setup_kfail "gdb/2092" "*-*-*"
 454     gdb_test "ptype g_D.D::x" "type = int"
 455
 456     # Print all members of g_E.
 457     # g_E.A::a and g_E.A::x are ambiguous.
 458
 459     set name "ptype g_E.A::a"
 460     gdb_test_multiple "ptype g_E.A::a" $name {
 461         -re "Attempt to take address of non-lval$nl$gdb_prompt $" {
 462             kfail "gdb/2092" "$name"
 463         }
 464         -re "type = int$nl$gdb_prompt $" {
 465             kfail "gdb/68" "ptype g_E.A::a"
 466         }
 467     }
 468
 469     set name "ptype g_E.A::x"
 470     gdb_test_multiple "ptype g_E.A::x" $name {
 471         -re "Attempt to take address of non-lval$nl$gdb_prompt $" {
 472             kfail "gdb/2092" "$name"
 473         }
 474         -re "type = int$nl$gdb_prompt $" {
 475             kfail "gdb/68" "ptype g_E.A::x"
 476         }
 477     }
 478
 479     setup_kfail "gdb/2092" "*-*-*"
 480     gdb_test "ptype g_E.B::b" "type = int"
 481     setup_kfail "gdb/2092" "*-*-*"
 482     gdb_test "ptype g_E.B::x" "type = int"
 483     setup_kfail "gdb/2092" "*-*-*"
 484     gdb_test "ptype g_E.C::c" "type = int"
 485     setup_kfail "gdb/2092" "*-*-*"
 486     gdb_test "ptype g_E.C::x" "type = int"
 487     setup_kfail "gdb/2092" "*-*-*"
 488     gdb_test "ptype g_E.D::d" "type = int"
 489     setup_kfail "gdb/2092" "*-*-*"
 490     gdb_test "ptype g_E.D::x" "type = int"
 491     setup_kfail "gdb/2092" "*-*-*"
 492     gdb_test "ptype g_E.E::e" "type = int"
 493     setup_kfail "gdb/2092" "*-*-*"
 494     gdb_test "ptype g_E.E::x" "type = int"
 495 }
 496
 497 # Multiple inheritance, print complete classes.
 498
 499 proc test_print_mi_classes { } {
 500     global vhn
 501
 502     # Print all members of g_D.
 503     gdb_test "print g_D" "$vhn = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 11, x = 12\}, b = 13, x = 14\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 15, x = 16\}, c = 17, x = 18\}, d = 19, x = 20\}"
 504
 505     # Print all members of g_E.
 506     gdb_test "print g_E" "$vhn = \{\<(class |)D\> = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}"
 507 }
 508
 509 # Single inheritance, print anonymous unions.
 510 # GDB versions prior to 4.14 entered an infinite loop when printing
 511 # the type of a class containing an anonymous union, and they were also
 512 # incapable of printing the member of an anonymous union.
 513 # We test the printing of the member first, and perform the other tests
 514 # only if the test succeeds, to avoid the infinite loop.
 515 #
 516 # GDB HEAD 2004-01-27 with hp aCC A.03.45 crashes on the first test.
 517 # -- chastain 2004-01-27
 518
 519 proc test_print_anon_union {} {
 520     global gdb_prompt
 521     global ws
 522     global nl
 523     global vhn
 524
 525     gdb_test "print g_anon_union.a" "$vhn = 2" "print anonymous union member"
 526
 527     set name "print variable of type anonymous union"
 528     gdb_test_multiple "print g_anon_union" $name {
 529         -re "$vhn = \{one = 1, \{a = 2, b = 2\}\}$nl$gdb_prompt $" {
 530             pass $name
 531         }
 532     }
 533
 534     # The nested union prints as a multi-line field, but the class body
 535     # scanner is inherently line-oriented.  This is ugly but it works.
 536
 537     cp_test_ptype_class \
 538         "ptype g_anon_union" "print type of anonymous union" \
 539         "class" "class_with_anon_union" \
 540         {
 541             { field public "int one;" }
 542             { field public "union \{" }
 543             { field public "int a;" }
 544             { field public "long int b;" }
 545             { field public "\};" }
 546         }
 547
 548 }
 549
 550
 551 # Single virtual inheritance, print individual members.
 552
 553 proc test_print_svi_members { } {
 554     global vhn
 555
 556     # Print all members of g_vA.
 557     gdb_test "print g_vA.vA::va" "$vhn = 1"
 558     gdb_test "print g_vA.vA::vx" "$vhn = 2"
 559
 560     # Print members of g_vA using compact form.
 561     gdb_test "print g_vA.va" "$vhn = 1"
 562     gdb_test "print g_vA.vx" "$vhn = 2"
 563
 564     # Print all members of g_vB.
 565     gdb_test "print g_vB.vA::va" "$vhn = 3"
 566     gdb_test "print g_vB.vA::vx" "$vhn = 4"
 567     gdb_test "print g_vB.vB::vb" "$vhn = 5"
 568     gdb_test "print g_vB.vB::vx" "$vhn = 6"
 569
 570     # Print members of g_vB using compact form.
 571     gdb_test "print g_vB.va" "$vhn = 3"
 572     gdb_test "print g_vB.vb" "$vhn = 5"
 573     gdb_test "print g_vB.vx" "$vhn = 6"
 574
 575     # Print all members of g_vC.
 576     gdb_test "print g_vC.vA::va" "$vhn = 7"
 577     gdb_test "print g_vC.vA::vx" "$vhn = 8"
 578     gdb_test "print g_vC.vC::vc" "$vhn = 9"
 579     gdb_test "print g_vC.vC::vx" "$vhn = 10"
 580
 581     # Print members of g_vC using compact form.
 582     gdb_test "print g_vC.va" "$vhn = 7" "print g_vC.va"
 583     gdb_test "print g_vC.vc" "$vhn = 9" "print g_vC.vc"
 584     gdb_test "print g_vC.vx" "$vhn = 10" "print g_vC.vx"
 585 }
 586
 587 # Single virtual inheritance, print complete classes.
 588
 589 proc test_print_svi_classes { } {
 590     global gdb_prompt
 591     global hex
 592     global nl
 593     global vhn
 594
 595     # Print all members of g_vA.
 596     gdb_test "print g_vA" "$vhn = \{va = 1, vx = 2\}"
 597
 598     # Print all members of g_vB.
 599     set re_vbptr_2      "(_vb.2vA|_vb.vA)"
 600     set re_vbptr_3      "_vptr.vB"
 601
 602     set name "print g_vB"
 603     gdb_test_multiple "print g_vB" $name {
 604         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_2 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 605             # gcc 2.95.3 -gdwarf-2
 606             # gcc 2.95.3 -gstabs+
 607             pass $name
 608         }
 609         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 610             # gcc 3.3.4 -gdwarf-2
 611             # gcc 3.4.1 -gdwarf-2
 612             # gcc 3.4.1 -gstabs+
 613             # gcc HEAD 2004-07-31 -gdwarf-2
 614             pass "$name (FIXME v3 vtbl ptr)"
 615         }
 616         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <VTT for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 617             # gcc 3.3.4 -gstabs+
 618             pass $name
 619         }
 620         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <typeinfo for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 621             # gcc HEAD 2004-07-31 -gstabs+
 622             pass $name
 623         }
 624     }
 625
 626     # Print all members of g_vC.
 627     set re_vbptr_2      "(_vb.2vA|_vb.vA)"
 628     set re_vbptr_3      "_vptr.vC"
 629
 630     set name "print g_vC"
 631     gdb_test_multiple "print g_vC" $name {
 632         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_2 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 633             # gcc 2.95.3 -gdwarf-2
 634             # gcc 2.95.3 -gstabs+
 635             pass $name
 636         }
 637         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 638             # gcc 3.3.4 -gdwarf-2
 639             # gcc 3.4.1 -gdwarf-2
 640             # gcc 3.4.1 -gstabs+
 641             # gcc HEAD 2004-07-31 -gdwarf-2
 642             pass "$name (FIXME v3 vtbl ptr)"
 643         }
 644         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <VTT for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 645             # gcc 3.3.4 -gstabs+
 646             pass $name
 647         }
 648         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <typeinfo for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 649             # gcc HEAD 2004-07-31 -gstabs+
 650             pass $name
 651         }
 652     }
 653 }
 654
 655 # Multiple virtual inheritance, print individual members.
 656
 657 proc test_print_mvi_members { } {
 658     global vhn
 659
 660     # Print all members of g_vD.
 661     gdb_test "print g_vD.vA::va" "$vhn = 19"
 662     gdb_test "print g_vD.vA::vx" "$vhn = 20"
 663     gdb_test "print g_vD.vB::vb" "$vhn = 21"
 664     gdb_test "print g_vD.vB::vx" "$vhn = 22"
 665     gdb_test "print g_vD.vC::vc" "$vhn = 23"
 666     gdb_test "print g_vD.vC::vx" "$vhn = 24"
 667     gdb_test "print g_vD.vD::vd" "$vhn = 25"
 668     gdb_test "print g_vD.vD::vx" "$vhn = 26"
 669
 670     # Print all members of g_vE.
 671     gdb_test "print g_vE.vA::va" "$vhn = 0"
 672     gdb_test "print g_vE.vA::vx" "$vhn = 0"
 673     gdb_test "print g_vE.vB::vb" "$vhn = 0"
 674     gdb_test "print g_vE.vB::vx" "$vhn = 0"
 675     gdb_test "print g_vE.vC::vc" "$vhn = 0"
 676     gdb_test "print g_vE.vC::vx" "$vhn = 0"
 677     gdb_test "print g_vE.vD::vd" "$vhn = 0"
 678     gdb_test "print g_vE.vD::vx" "$vhn = 0"
 679     gdb_test "print g_vE.vE::ve" "$vhn = 27"
 680     gdb_test "print g_vE.vE::vx" "$vhn = 28"
 681 }
 682
 683 # Multiple virtual inheritance, print complete classes.
 684
 685 proc test_print_mvi_classes { } {
 686     global gdb_prompt
 687     global hex
 688     global ws
 689     global nl
 690     global vhn
 691
 692     # Virtual base pointers for everybody.
 693
 694     set re_vbptr_2_vA   "(_vb.2vA|_vb.vA)"
 695     set re_vbptr_2_vB   "(_vb.2vB|_vb.vB)"
 696     set re_vbptr_2_vC   "(_vb.2vC|_vb.vC)"
 697     set re_vbptr_2_vD   "(_vb.2vD|_vb.vD)"
 698     set re_vbptr_3_vA   "_vptr.vA"
 699     set re_vbptr_3_vB   "_vptr.vB"
 700     set re_vbptr_3_vC   "_vptr.vC"
 701     set re_vbptr_3_vD   "_vptr.vD"
 702     set re_vbptr_3_vE   "_vptr.vE"
 703
 704     # Print all members of g_vD.
 705
 706     set name "print g_vD"
 707     gdb_test_multiple "print g_vD" $name {
 708         -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_2_vA = $hex, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_2_vA = $hex, vc = 23, vx = 24\}, $re_vbptr_2_vC = $hex, $re_vbptr_2_vB = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" {
 709             # gcc 2.95.3 -gdwarf-2
 710             # gcc 2.95.3 -gstabs+
 711             pass $name
 712         }
 713         -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = $hex, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = $hex, vc = 23, vx = 24\}, $re_vbptr_3_vD = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" {
 714             # gcc 3.3.2 -gdwarf-2
 715             # gcc HEAD 2004-01-21 -gdwarf-2
 716             # gcc HEAD 2004-01-21 -gstabs+
 717             pass "$name (FIXME v3 vtbl ptr)"
 718         }
 719         -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = $hex, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = $hex <VTT for vD>, vc = 23, vx = 24\}, $re_vbptr_3_vD = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" {
 720             # gcc 3.3.2 -gstabs+
 721             pass "$name"
 722         }
 723     }
 724
 725     # Print all members of g_vE.
 726
 727     set name "print g_vE"
 728     gdb_test_multiple "print g_vE" $name {
 729         -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_2_vA = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_2_vA = $hex, vc = 0, vx = 0\}, $re_vbptr_2_vC = $hex, $re_vbptr_2_vB = $hex, vd = 0, vx = 0\}, $re_vbptr_2_vD = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" {
 730             # gcc 2.95.3 -gdwarf-2
 731             # gcc 2.95.3 -gstabs+
 732             pass $name
 733         }
 734         -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex, vc = 0, vx = 0\}, $re_vbptr_3_vD = $hex, vd = 0, vx = 0\}, $re_vbptr_3_vE = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" {
 735             # gcc 3.3.4 -gdwarf-2
 736             # gcc 3.3.4 -gstabs+
 737             # gcc 3.4.1 -gdwarf-2
 738             # gcc 3.4.1 -gstabs+
 739             # gcc HEAD 2004-07-31 -gdwarf-2
 740             pass "$name (FIXME v3 vtbl ptr)"
 741         }
 742         -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex <VTT for vD>, vc = 0, vx = 0\}, $re_vbptr_3_vD = $hex, vd = 0, vx = 0\}, $re_vbptr_3_vE = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" {
 743             # gcc 3.2.7-rh -gstabs+
 744             pass $name
 745         }
 746         -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex <typeinfo for vE>, vc = 0, vx = 0\}, $re_vbptr_3_vD = $hex, vd = 0, vx = 0\}, $re_vbptr_3_vE = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" {
 747             # gcc HEAD 2004-07-31 -gstabs+
 748             pass $name
 749         }
 750     }
 751 }
 752
 753 proc do_tests { } {
 754     global prms_id
 755     global bug_id
 756     global subdir
 757     global objdir
 758     global srcdir
 759     global binfile
 760
 761     set prms_id 0
 762     set bug_id 0
 763
 764     # Start with a fresh gdb.
 765
 766     gdb_exit
 767     gdb_start
 768     gdb_reinitialize_dir $srcdir/$subdir
 769     gdb_load $binfile
 770
 771     gdb_test "set language c++" ""
 772     gdb_test "set width 0" ""
 773
 774     if { ![runto_main] } then {
 775         perror "couldn't run to main"
 776         return
 777     }
 778
 779     test_ptype_si
 780     test_ptype_mi
 781     test_ptype_vi
 782     test_ptype_mvi
 783
 784     if { ![runto 'inheritance2'] } then {
 785         perror "couldn't run to inheritance2"
 786         return
 787     }
 788
 789     test_print_si_members
 790     test_print_si_classes
 791     test_print_mi_members
 792     test_print_mi_member_types
 793     test_print_mi_classes
 794     test_print_anon_union
 795
 796     if { ![runto 'inheritance4'] } {
 797         perror "couldn't run to inheritance4"
 798         return
 799     }
 800
 801     test_print_svi_members
 802     test_print_svi_classes
 803     test_print_mvi_members
 804     test_print_mvi_classes
 805 }
 806
 807 do_tests