gdb/testsuite/gdb.cp/inherit.exp

   1 # Copyright 1992-1999, 2001-2004, 2006-2012 Free Software Foundation,
   2 # 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 3 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, see <http://www.gnu.org/licenses/>.
  16
  17 # This file was written by Fred Fish. (fnf@cygnus.com)
  18 # And rewritten by Michael Chastain. (mec.gnu@mindspring.com)
  19
  20 set ws  "\[\r\n\t \]+"
  21 set nl  "\[\r\n\]+"
  22 set vhn "\\$\[0-9\]+"
  23
  24 if { [skip_cplus_tests] } { continue }
  25
  26 load_lib "cp-support.exp"
  27
  28 set testfile "inherit"
  29 set srcfile misc.cc
  30 set binfile ${objdir}/${subdir}/${testfile}
  31
  32 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  33      untested inherit.exp
  34      return -1
  35 }
  36
  37 # Single inheritance, print type definitions.
  38
  39 proc test_ptype_si { } {
  40     global gdb_prompt
  41     global ws
  42     global nl
  43
  44     # A simple class.
  45
  46     cp_test_ptype_class \
  47         "ptype A" "ptype A (FIXME)" "class" "A" \
  48         {
  49             { field public "int a;" }
  50             { field public "int x;" }
  51         }
  52     cp_test_ptype_class "ptype class A" "ptype class A (FIXME)" "class" "A" ibid
  53     cp_test_ptype_class "ptype g_A" "ptype g_A (FIXME)" "class" "A" ibid
  54
  55     # A derived class.
  56
  57     cp_test_ptype_class \
  58         "ptype B" "" "class" "B" \
  59         {
  60             { base         "public A" }
  61             { field public "int b;" }
  62             { field public "int x;" }
  63         }
  64     cp_test_ptype_class "ptype class B" "" "class" "B" ibid
  65     cp_test_ptype_class "ptype g_B" "" "class" "B" ibid
  66
  67     # Another derived class.
  68
  69     cp_test_ptype_class \
  70         "ptype C" "" "class" "C" \
  71         {
  72             { base         "public A" }
  73             { field public "int c;" }
  74             { field public "int x;" }
  75         }
  76     cp_test_ptype_class "ptype class C" "" "class" "C" ibid
  77     cp_test_ptype_class "ptype g_C" "" "class" "C" ibid
  78
  79     # A structure with no tag.
  80     # TODO: move this mess into a separate file, and re-specify
  81     # which results are PASS, KFAIL, XFAIL, and FAIL.
  82
  83     set re_tag          "tagless_struct"
  84     set XX_tag          "\\._1"
  85     set re_class        "(class $re_tag \{${ws}public:|class \{${ws}public:|struct $re_tag \{|struct \{)"
  86     set XX_class        "(class $XX_tag \{${ws}public:|struct $XX_tag \{)"
  87     set re_fields       "int one;${ws}int two;"
  88     set re_synth_gcc_23 "$re_tag & operator=\\($re_tag const ?&\\);${ws}$re_tag\\($re_tag const ?&\\);${ws}$re_tag\\((void|)\\);"
  89     set XX_synth_gcc_23 "($re_tag|$XX_tag) & operator=\\($XX_tag const ?&\\);${ws}$XX_tag\\($XX_tag const ?&\\);${ws}$XX_tag\\((void|)\\);"
  90
  91     set name "ptype tagless struct"
  92     gdb_test_multiple "ptype tagless_struct" $name {
  93         -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
  94             # gcc 2.95.3 -gdwarf-2
  95             pass "$name"
  96         }
  97         -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" {
  98             # gcc 2.95.3 -gstabs+
  99             pass "$name"
 100         }
 101         -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 102             # gcc 3.3.4 -gdwarf-2
 103             # gcc 3.4.1 -gdwarf-2
 104             # gcc HEAD 2004-07-31 -gdwarf-2
 105             # gcc HEAD 2004-07-31 -gstabs+
 106             pass "$name"
 107         }
 108         -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 109             # gcc 3.3.4 -gstabs+
 110             # gcc 3.4.1 -gstabs+
 111             pass "$name"
 112         }
 113         -re "No symbol \"tagless_struct\" in current context.$nl$gdb_prompt $" {
 114             # Several GCC 4.x versions provide neither a DW_TAG_typedef DIE
 115             # nor use the typedef name as struct tag name.
 116             xfail "$name"
 117         }
 118     }
 119
 120     set name "ptype variable of type tagless struct"
 121     gdb_test_multiple "ptype v_tagless" $name {
 122         -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 123             # gcc 2.95.3 -gdwarf-2
 124             pass "$name"
 125         }
 126         -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 127             # gcc 2.95.3 -gstabs+
 128             pass "$name"
 129         }
 130         -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 131             # gcc 3.3.4 -gdwarf-2
 132             # gcc 3.4.1 -gdwarf-2
 133             # gcc HEAD 2004-07-31 -gdwarf-2
 134             # gcc HEAD 2004-07-31 -gstabs+
 135             pass "$name"
 136         }
 137         -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
 138             # gcc 3.3.4 -gstabs+
 139             # gcc 3.4.1 -gstabs+
 140             pass "$name"
 141         }
 142     }
 143 }
 144
 145 # Multiple inheritance, print type definitions.
 146
 147 proc test_ptype_mi { } {
 148
 149     # A class with two bases.
 150
 151     cp_test_ptype_class \
 152         "ptype D" "" "class" "D" \
 153         {
 154             { base         "public B" }
 155             { base         "public C" }
 156             { field public "int d;" }
 157             { field public "int x;" }
 158         }
 159     cp_test_ptype_class "ptype class D" "" "class" "D" ibid
 160     cp_test_ptype_class "ptype g_D" "" "class" "D" ibid
 161
 162     # A class derived from the previous class.
 163
 164     cp_test_ptype_class \
 165         "ptype E" "" "class" "E" \
 166         {
 167             { base         "public D" }
 168             { field public "int e;" }
 169             { field public "int x;" }
 170         }
 171     cp_test_ptype_class "ptype class E" "" "class" "E" ibid
 172     cp_test_ptype_class "ptype g_E" "" "class" "E" ibid
 173 }
 174
 175 # Single virtual inheritance, print type definitions.
 176
 177 proc test_ptype_vi { } {
 178
 179     # class vA
 180
 181     cp_test_ptype_class \
 182         "ptype vA" "" "class" "vA" \
 183         {
 184             { field public "int va;" }
 185             { field public "int vx;" }
 186         }
 187     cp_test_ptype_class "ptype class vA" "" "class" "vA" ibid
 188     cp_test_ptype_class "ptype g_vA" "" "class" "vA" ibid
 189
 190     # class vB
 191
 192     cp_test_ptype_class \
 193         "ptype vB" "" "class" "vB" \
 194         {
 195             { base         "public virtual vA" }
 196             { vbase        "vA" }
 197             { field public "int vb;" }
 198             { field public "int vx;" }
 199         }
 200     cp_test_ptype_class "ptype class vB" "" "class" "vB" ibid
 201     cp_test_ptype_class "ptype g_vB" "" "class" "vB" ibid
 202
 203     # class vC
 204
 205     cp_test_ptype_class \
 206         "ptype vC" "" "class" "vC" \
 207         {
 208             { base         "public virtual vA" }
 209             { vbase        "vA" }
 210             { field public "int vc;" }
 211             { field public "int vx;" }
 212         }
 213     cp_test_ptype_class "ptype class vC" "" "class" "vC" ibid
 214     cp_test_ptype_class "ptype g_vC" "" "class" "vC" ibid
 215
 216 }
 217
 218 # Multiple virtual inheritance, print type definitions.
 219
 220 proc test_ptype_mvi { } {
 221
 222     # class vD
 223
 224     cp_test_ptype_class \
 225         "ptype vD" "" "class" "vD" \
 226         {
 227             { base         "public virtual vB" }
 228             { base         "public virtual vC" }
 229             { vbase        "vC" }
 230             { vbase        "vB" }
 231             { field public "int vd;" }
 232             { field public "int vx;" }
 233         }
 234     cp_test_ptype_class "ptype class vD" "" "class" "vD" ibid
 235     cp_test_ptype_class "ptype g_vD" "" "class" "vD" ibid
 236
 237     # class vE
 238
 239     cp_test_ptype_class \
 240         "ptype vE" "" "class" "vE" \
 241         {
 242             { base         "public virtual vD" }
 243             { vbase        "vD" }
 244             { field public "int ve;" }
 245             { field public "int vx;" }
 246         }
 247     cp_test_ptype_class "ptype class vE" "" "class" "vE" ibid
 248     cp_test_ptype_class "ptype g_vE" "" "class" "vE" ibid
 249
 250 }
 251
 252 # Single inheritance, print individual members.
 253
 254 proc test_print_si_members { } {
 255     global vhn
 256
 257     # Print all members of g_A using fully qualified form.
 258     gdb_test "print g_A.A::a" "$vhn = 1"
 259     gdb_test "print g_A.A::x" "$vhn = 2"
 260
 261     # Print members of g_A using nonambiguous compact form.
 262     gdb_test "print g_A.a" "$vhn = 1"
 263     gdb_test "print g_A.x" "$vhn = 2"
 264
 265     # Print all members of g_B using fully qualified form.
 266     gdb_test "print g_B.A::a" "$vhn = 3"
 267     gdb_test "print g_B.A::x" "$vhn = 4"
 268     gdb_test "print g_B.B::b" "$vhn = 5"
 269     gdb_test "print g_B.B::x" "$vhn = 6"
 270
 271     # Print members of g_B using nonambiguous compact form.
 272     gdb_test "print g_B.a" "$vhn = 3"
 273     gdb_test "print g_B.b" "$vhn = 5"
 274     gdb_test "print g_B.x" "$vhn = 6"
 275
 276     # Print all members of g_C using fully qualified form.
 277     gdb_test "print g_C.A::a" "$vhn = 7"
 278     gdb_test "print g_C.A::x" "$vhn = 8"
 279     gdb_test "print g_C.C::c" "$vhn = 9"
 280     gdb_test "print g_C.C::x" "$vhn = 10"
 281
 282     # Print members of g_C using nonambiguous compact form.
 283     gdb_test "print g_C.a" "$vhn = 7"
 284     gdb_test "print g_C.c" "$vhn = 9"
 285     gdb_test "print g_C.x" "$vhn = 10"
 286 }
 287
 288 # Single inheritance, print complete classes.
 289
 290 proc test_print_si_classes { } {
 291     global vhn
 292
 293     # Print all members of g_A, g_B, g_C.
 294     gdb_test "print g_A" "$vhn = \{a = 1, x = 2\}"
 295     gdb_test "print g_B" "$vhn = \{<(class A|A)> = \{a = 3, x = 4\}, b = 5, x = 6\}"
 296     gdb_test "print g_C" "$vhn = \{<(class A|A)> = \{a = 7, x = 8\}, c = 9, x = 10\}"
 297 }
 298
 299 # Multiple inheritance, print individual members.
 300
 301 proc test_print_mi_members {} {
 302     global gdb_prompt
 303     global nl
 304     global vhn
 305
 306     # Print all members of g_A.
 307     gdb_test "print g_A.A::a" "$vhn = 1"
 308     gdb_test "print g_A.A::x" "$vhn = 2"
 309
 310     # Print all members of g_B.
 311     gdb_test "print g_B.A::a" "$vhn = 3"
 312     gdb_test "print g_B.A::x" "$vhn = 4"
 313     gdb_test "print g_B.B::b" "$vhn = 5"
 314     gdb_test "print g_B.B::x" "$vhn = 6"
 315
 316     # Print all members of g_C.
 317     gdb_test "print g_C.A::a" "$vhn = 7"
 318     gdb_test "print g_C.A::x" "$vhn = 8"
 319     gdb_test "print g_C.C::c" "$vhn = 9"
 320     gdb_test "print g_C.C::x" "$vhn = 10"
 321
 322     # Print all members of g_D.
 323     #
 324     # g_D.A::a and g_D.A::x are ambiguous member accesses.
 325     gdb_test "print g_D.A::a" "base class 'A' is ambiguous in type 'D'"
 326     gdb_test "print g_D.C::a" "$vhn = 15"
 327     gdb_test "print g_D.B::a" "$vhn = 11"
 328     gdb_test "print g_D.A::x" "base class 'A' is ambiguous in type 'D'"
 329     gdb_test "print g_D.B::b" "$vhn = 13"
 330     gdb_test "print g_D.B::x" "$vhn = 14"
 331     gdb_test "print g_D.C::c" "$vhn = 17"
 332     gdb_test "print g_D.C::x" "$vhn = 18"
 333     gdb_test "print g_D.D::d" "$vhn = 19"
 334     gdb_test "print g_D.D::x" "$vhn = 20"
 335
 336     # Print all members of g_E.
 337     # g_E.A::a and g_E.A::x are ambiguous.
 338
 339     gdb_test "print g_E.A::a" "base class 'A' is ambiguous in type 'E'"
 340     gdb_test "print g_E.A::x" "base class 'A' is ambiguous in type 'E'"
 341     gdb_test "print g_E.B::b" "$vhn = 23"
 342     gdb_test "print g_E.B::x" "$vhn = 24"
 343     gdb_test "print g_E.C::c" "$vhn = 27"
 344     gdb_test "print g_E.C::x" "$vhn = 28"
 345     gdb_test "print g_E.D::d" "$vhn = 29"
 346     gdb_test "print g_E.D::x" "$vhn = 30"
 347     gdb_test "print g_E.E::e" "$vhn = 31"
 348     gdb_test "print g_E.E::x" "$vhn = 32"
 349 }
 350
 351 # Multiple inheritance, print individual member types.
 352
 353 proc test_print_mi_member_types {} {
 354     global gdb_prompt
 355     global nl
 356     global vhn
 357
 358     # Print the types of some members of g_D without qualifying them.
 359     gdb_test "ptype g_D.b" "type = int"
 360     gdb_test "ptype g_D.c" "type = int"
 361     gdb_test "ptype g_D.d" "type = int"
 362
 363     # Print the types of qualified members; none of these tests pass today.
 364
 365     # Print all members of g_A.
 366     gdb_test "ptype g_A.A::a" "type = int"
 367     gdb_test "ptype g_A.A::x" "type = int"
 368
 369     # Print all members of g_B.
 370     gdb_test "ptype g_B.A::a" "type = int"
 371     gdb_test "ptype g_B.A::x" "type = int"
 372     gdb_test "ptype g_B.B::b" "type = int"
 373     gdb_test "ptype g_B.B::x" "type = int"
 374
 375     # Print all members of g_C.
 376     gdb_test "ptype g_C.A::a" "type = int"
 377     gdb_test "ptype g_C.A::x" "type = int"
 378     gdb_test "ptype g_C.C::c" "type = int"
 379     gdb_test "ptype g_C.C::x" "type = int"
 380
 381     # Print all members of g_D.
 382     #
 383     # g_D.A::a and g_D.A::x are ambiguous member accesses.
 384
 385     gdb_test "ptype g_D.A::a" "base class 'A' is ambiguous in type 'D'"
 386     gdb_test "ptype g_D.A::x" "base class 'A' is ambiguous in type 'D'"
 387     gdb_test "ptype g_D.B::b" "type = int"
 388     gdb_test "ptype g_D.B::x" "type = int"
 389     gdb_test "ptype g_D.C::c" "type = int"
 390     gdb_test "ptype g_D.C::x" "type = int"
 391     gdb_test "ptype g_D.D::d" "type = int"
 392     gdb_test "ptype g_D.D::x" "type = int"
 393
 394     # Print all members of g_E.
 395     # g_E.A::a and g_E.A::x are ambiguous.
 396
 397     gdb_test "ptype g_E.A::a" "base class 'A' is ambiguous in type 'E'"
 398     gdb_test "ptype g_E.A::x" "base class 'A' is ambiguous in type 'E'"
 399     gdb_test "ptype g_E.B::b" "type = int"
 400     gdb_test "ptype g_E.B::x" "type = int"
 401     gdb_test "ptype g_E.C::c" "type = int"
 402     gdb_test "ptype g_E.C::x" "type = int"
 403     gdb_test "ptype g_E.D::d" "type = int"
 404     gdb_test "ptype g_E.D::x" "type = int"
 405     gdb_test "ptype g_E.E::e" "type = int"
 406     gdb_test "ptype g_E.E::x" "type = int"
 407 }
 408
 409 # Multiple inheritance, print complete classes.
 410
 411 proc test_print_mi_classes { } {
 412     global vhn
 413
 414     # Print all members of g_D.
 415     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\}"
 416
 417     # Print all members of g_E.
 418     gdb_test "print g_E" "$vhn = \{\<(class |)D\> = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}"
 419 }
 420
 421 # Single inheritance, print anonymous unions.
 422 # GDB versions prior to 4.14 entered an infinite loop when printing
 423 # the type of a class containing an anonymous union, and they were also
 424 # incapable of printing the member of an anonymous union.
 425 # We test the printing of the member first, and perform the other tests
 426 # only if the test succeeds, to avoid the infinite loop.
 427 #
 428 # GDB HEAD 2004-01-27 with hp aCC A.03.45 crashes on the first test.
 429 # -- chastain 2004-01-27
 430
 431 proc test_print_anon_union {} {
 432     global gdb_prompt
 433     global ws
 434     global nl
 435     global vhn
 436
 437     gdb_test "print g_anon_union.a" "$vhn = 2" "print anonymous union member"
 438
 439     set name "print variable of type anonymous union"
 440     gdb_test_multiple "print g_anon_union" $name {
 441         -re "$vhn = \{one = 1, \{a = 2, b = \[0-9\]+\}\}$nl$gdb_prompt $" {
 442             pass $name
 443         }
 444     }
 445
 446     set name "print type of anonymous union"
 447     set re_tag "class_with_anon_union"
 448     set re_class "(class $re_tag \{${ws}public:|struct $re_tag \{)"
 449     set re_fields "int one;${ws}union \{${ws}int a;${ws}long( int)? b;${ws}\};"
 450     gdb_test_multiple "ptype g_anon_union" $name {
 451         -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" {
 452             pass $name
 453         }
 454     }
 455 }
 456
 457
 458 # Single virtual inheritance, print individual members.
 459
 460 proc test_print_svi_members { } {
 461     global vhn
 462
 463     # Print all members of g_vA.
 464     gdb_test "print g_vA.vA::va" "$vhn = 1"
 465     gdb_test "print g_vA.vA::vx" "$vhn = 2"
 466
 467     # Print members of g_vA using compact form.
 468     gdb_test "print g_vA.va" "$vhn = 1"
 469     gdb_test "print g_vA.vx" "$vhn = 2"
 470
 471     # Print all members of g_vB.
 472     gdb_test "print g_vB.vA::va" "$vhn = 3"
 473     gdb_test "print g_vB.vA::vx" "$vhn = 4"
 474     gdb_test "print g_vB.vB::vb" "$vhn = 5"
 475     gdb_test "print g_vB.vB::vx" "$vhn = 6"
 476
 477     # Print members of g_vB using compact form.
 478     gdb_test "print g_vB.va" "$vhn = 3"
 479     gdb_test "print g_vB.vb" "$vhn = 5"
 480     gdb_test "print g_vB.vx" "$vhn = 6"
 481
 482     # Print all members of g_vC.
 483     gdb_test "print g_vC.vA::va" "$vhn = 7"
 484     gdb_test "print g_vC.vA::vx" "$vhn = 8"
 485     gdb_test "print g_vC.vC::vc" "$vhn = 9"
 486     gdb_test "print g_vC.vC::vx" "$vhn = 10"
 487
 488     # Print members of g_vC using compact form.
 489     gdb_test "print g_vC.va" "$vhn = 7" "print g_vC.va"
 490     gdb_test "print g_vC.vc" "$vhn = 9" "print g_vC.vc"
 491     gdb_test "print g_vC.vx" "$vhn = 10" "print g_vC.vx"
 492 }
 493
 494 # Single virtual inheritance, print complete classes.
 495
 496 proc test_print_svi_classes { } {
 497     global gdb_prompt
 498     global hex
 499     global nl
 500     global vhn
 501
 502     # Print all members of g_vA.
 503     gdb_test "print g_vA" "$vhn = \{va = 1, vx = 2\}"
 504
 505     # Print all members of g_vB.
 506     set re_vbptr_2      "(_vb.2vA|_vb.vA)"
 507     set re_vbptr_3      "_vptr.vB"
 508
 509     set name "print g_vB"
 510     gdb_test_multiple "print g_vB" $name {
 511         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_2 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 512             # gcc 2.95.3 -gdwarf-2
 513             # gcc 2.95.3 -gstabs+
 514             pass $name
 515         }
 516         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 517             # gcc 3.3.4 -gdwarf-2
 518             # gcc 3.4.1 -gdwarf-2
 519             # gcc 3.4.1 -gstabs+
 520             # gcc HEAD 2004-07-31 -gdwarf-2
 521             pass "$name (FIXME v3 vtbl ptr)"
 522         }
 523         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <VTT for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 524             # gcc 3.3.4 -gstabs+
 525             pass $name
 526         }
 527         -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <typeinfo for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 528             # gcc HEAD 2004-07-31 -gstabs+
 529             pass $name
 530         }
 531     }
 532
 533     # Print all members of g_vC.
 534     set re_vbptr_2      "(_vb.2vA|_vb.vA)"
 535     set re_vbptr_3      "_vptr.vC"
 536
 537     set name "print g_vC"
 538     gdb_test_multiple "print g_vC" $name {
 539         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_2 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 540             # gcc 2.95.3 -gdwarf-2
 541             # gcc 2.95.3 -gstabs+
 542             pass $name
 543         }
 544         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 545             # gcc 3.3.4 -gdwarf-2
 546             # gcc 3.4.1 -gdwarf-2
 547             # gcc 3.4.1 -gstabs+
 548             # gcc HEAD 2004-07-31 -gdwarf-2
 549             pass "$name (FIXME v3 vtbl ptr)"
 550         }
 551         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <VTT for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 552             # gcc 3.3.4 -gstabs+
 553             pass $name
 554         }
 555         -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <typeinfo for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" {
 556             # gcc HEAD 2004-07-31 -gstabs+
 557             pass $name
 558         }
 559     }
 560 }
 561
 562 # Multiple virtual inheritance, print individual members.
 563
 564 proc test_print_mvi_members { } {
 565     global vhn
 566
 567     # Print all members of g_vD.
 568     gdb_test "print g_vD.vA::va" "$vhn = 19"
 569     gdb_test "print g_vD.vA::vx" "$vhn = 20"
 570     gdb_test "print g_vD.vB::vb" "$vhn = 21"
 571     gdb_test "print g_vD.vB::vx" "$vhn = 22"
 572     gdb_test "print g_vD.vC::vc" "$vhn = 23"
 573     gdb_test "print g_vD.vC::vx" "$vhn = 24"
 574     gdb_test "print g_vD.vD::vd" "$vhn = 25"
 575     gdb_test "print g_vD.vD::vx" "$vhn = 26"
 576
 577     # Print all members of g_vE.
 578     gdb_test "print g_vE.vA::va" "$vhn = 0"
 579     gdb_test "print g_vE.vA::vx" "$vhn = 0"
 580     gdb_test "print g_vE.vB::vb" "$vhn = 0"
 581     gdb_test "print g_vE.vB::vx" "$vhn = 0"
 582     gdb_test "print g_vE.vC::vc" "$vhn = 0"
 583     gdb_test "print g_vE.vC::vx" "$vhn = 0"
 584     gdb_test "print g_vE.vD::vd" "$vhn = 0"
 585     gdb_test "print g_vE.vD::vx" "$vhn = 0"
 586     gdb_test "print g_vE.vE::ve" "$vhn = 27"
 587     gdb_test "print g_vE.vE::vx" "$vhn = 28"
 588 }
 589
 590 # Multiple virtual inheritance, print complete classes.
 591
 592 proc test_print_mvi_classes { } {
 593     global gdb_prompt
 594     global hex
 595     global ws
 596     global nl
 597     global vhn
 598
 599     # Virtual base pointers for everybody.
 600
 601     set re_vbptr_2_vA   "(_vb.2vA|_vb.vA)"
 602     set re_vbptr_2_vB   "(_vb.2vB|_vb.vB)"
 603     set re_vbptr_2_vC   "(_vb.2vC|_vb.vC)"
 604     set re_vbptr_2_vD   "(_vb.2vD|_vb.vD)"
 605     set re_vbptr_3_vA   "_vptr.vA"
 606     set re_vbptr_3_vB   "_vptr.vB"
 607     set re_vbptr_3_vC   "_vptr.vC"
 608     set re_vbptr_3_vD   "_vptr.vD"
 609     set re_vbptr_3_vE   "_vptr.vE"
 610
 611     # Print all members of g_vD.
 612
 613     set name "print g_vD"
 614     gdb_test_multiple "print g_vD" $name {
 615         -re "$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 $" {
 616             # gcc 2.95.3 -gdwarf-2
 617             # gcc 2.95.3 -gstabs+
 618             pass $name
 619         }
 620         -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = ${hex}( <vtable for vD.*>)?, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <vtable for vC.*>)?, vc = 23, vx = 24\}, $re_vbptr_3_vD = ${hex}( <vtable for vD.*>)?, vd = 25, vx = 26\}$nl$gdb_prompt $" {
 621             # gcc 3.3.2 -gdwarf-2
 622             # gcc HEAD 2004-01-21 -gdwarf-2
 623             # gcc HEAD 2004-01-21 -gstabs+
 624             pass "$name (FIXME v3 vtbl ptr)"
 625         }
 626         -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 $" {
 627             # gcc 3.3.2 -gstabs+
 628             pass "$name"
 629         }
 630     }
 631
 632     # Print all members of g_vE.
 633
 634     set name "print g_vE"
 635     gdb_test_multiple "print g_vE" $name {
 636         -re "$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 $" {
 637             # gcc 2.95.3 -gdwarf-2
 638             # gcc 2.95.3 -gstabs+
 639             pass $name
 640         }
 641         -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = ${hex}( <vtable for vE.*>)?, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <vtable for vE.*>)?, vc = 0, vx = 0\}, $re_vbptr_3_vD = ${hex}( <vtable for vE.*>)?, vd = 0, vx = 0\}, $re_vbptr_3_vE = ${hex}( <vtable for vE.*>)?, ve = 27, vx = 28\}$nl$gdb_prompt $" {
 642             # gcc 3.3.4 -gdwarf-2
 643             # gcc 3.3.4 -gstabs+
 644             # gcc 3.4.1 -gdwarf-2
 645             # gcc 3.4.1 -gstabs+
 646             # gcc HEAD 2004-07-31 -gdwarf-2
 647             pass "$name (FIXME v3 vtbl ptr)"
 648         }
 649         -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 $" {
 650             # gcc 3.2.7-rh -gstabs+
 651             pass $name
 652         }
 653         -re "$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 $" {
 654             # gcc HEAD 2004-07-31 -gstabs+
 655             pass $name
 656         }
 657     }
 658 }
 659
 660 proc do_tests { } {
 661     global subdir
 662     global objdir
 663     global srcdir
 664     global binfile
 665
 666
 667     # Start with a fresh gdb.
 668
 669     gdb_exit
 670     gdb_start
 671     gdb_reinitialize_dir $srcdir/$subdir
 672     gdb_load $binfile
 673
 674     gdb_test_no_output "set width 0"
 675
 676     if { ![runto_main] } then {
 677         perror "couldn't run to main"
 678         return
 679     }
 680
 681     gdb_test_no_output "set language c++"
 682     test_ptype_si
 683     test_ptype_mi
 684     test_ptype_vi
 685     test_ptype_mvi
 686
 687     if { ![runto 'inheritance2'] } then {
 688         perror "couldn't run to inheritance2"
 689         return
 690     }
 691
 692     test_print_si_members
 693     test_print_si_classes
 694     test_print_mi_members
 695     test_print_mi_member_types
 696     test_print_mi_classes
 697     test_print_anon_union
 698
 699     if { ![runto 'inheritance4'] } {
 700         perror "couldn't run to inheritance4"
 701         return
 702     }
 703
 704     test_print_svi_members
 705     test_print_svi_classes
 706     test_print_mvi_members
 707     test_print_mvi_classes
 708 }
 709
 710 do_tests