1# Copyright 1992-2015 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# This file was written by Fred Fish. (fnf@cygnus.com) 17# And rewritten by Michael Chastain. (mec.gnu@mindspring.com) 18 19set ws "\[\r\n\t \]+" 20set nl "\[\r\n\]+" 21set vhn "\\$\[0-9\]+" 22 23if { [skip_cplus_tests] } { continue } 24 25load_lib "cp-support.exp" 26 27standard_testfile misc.cc 28 29if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { 30 return -1 31} 32 33# Single inheritance, print type definitions. 34 35proc test_ptype_si { } { 36 global gdb_prompt 37 global ws 38 global nl 39 40 # A simple class. 41 42 cp_test_ptype_class \ 43 "A" "ptype A (FIXME)" "class" "A" \ 44 { 45 { field public "int a;" } 46 { field public "int x;" } 47 } 48 cp_test_ptype_class "class A" "ptype class A (FIXME)" "class" "A" ibid 49 cp_test_ptype_class "g_A" "ptype g_A (FIXME)" "class" "A" ibid 50 51 # A derived class. 52 53 cp_test_ptype_class \ 54 "B" "" "class" "B" \ 55 { 56 { base "public A" } 57 { field public "int b;" } 58 { field public "int x;" } 59 } 60 cp_test_ptype_class "class B" "" "class" "B" ibid 61 cp_test_ptype_class "g_B" "" "class" "B" ibid 62 63 # Another derived class. 64 65 cp_test_ptype_class \ 66 "C" "" "class" "C" \ 67 { 68 { base "public A" } 69 { field public "int c;" } 70 { field public "int x;" } 71 } 72 cp_test_ptype_class "class C" "" "class" "C" ibid 73 cp_test_ptype_class "g_C" "" "class" "C" ibid 74 75 # A structure with no tag. 76 # TODO: move this mess into a separate file, and re-specify 77 # which results are PASS, KFAIL, XFAIL, and FAIL. 78 79 set re_tag "tagless_struct" 80 set XX_tag "\\._1" 81 set re_class "(class $re_tag \{${ws}public:|class \{${ws}public:|struct $re_tag \{|struct \{)" 82 set XX_class "(class $XX_tag \{${ws}public:|struct $XX_tag \{)" 83 set re_fields "int one;${ws}int two;" 84 set re_synth_gcc_23 "$re_tag & operator=\\($re_tag const ?&\\);${ws}$re_tag\\($re_tag const ?&\\);${ws}$re_tag\\((void|)\\);" 85 set XX_synth_gcc_23 "($re_tag|$XX_tag) & operator=\\($XX_tag const ?&\\);${ws}$XX_tag\\($XX_tag const ?&\\);${ws}$XX_tag\\((void|)\\);" 86 87 set name "ptype tagless struct" 88 gdb_test_multiple "ptype tagless_struct" $name { 89 -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { 90 # gcc 2.95.3 -gdwarf-2 91 pass "$name" 92 } 93 -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" { 94 # gcc 2.95.3 -gstabs+ 95 pass "$name" 96 } 97 -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { 98 # gcc 3.3.4 -gdwarf-2 99 # gcc 3.4.1 -gdwarf-2 100 # gcc HEAD 2004-07-31 -gdwarf-2 101 # gcc HEAD 2004-07-31 -gstabs+ 102 pass "$name" 103 } 104 -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { 105 # gcc 3.3.4 -gstabs+ 106 # gcc 3.4.1 -gstabs+ 107 pass "$name" 108 } 109 -re "No symbol \"tagless_struct\" in current context.$nl$gdb_prompt $" { 110 # Several GCC 4.x versions provide neither a DW_TAG_typedef DIE 111 # nor use the typedef name as struct tag name. 112 xfail "$name" 113 } 114 } 115 116 set name "ptype variable of type tagless struct" 117 gdb_test_multiple "ptype v_tagless" $name { 118 -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { 119 # gcc 2.95.3 -gdwarf-2 120 pass "$name" 121 } 122 -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" { 123 # gcc 2.95.3 -gstabs+ 124 pass "$name" 125 } 126 -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { 127 # gcc 3.3.4 -gdwarf-2 128 # gcc 3.4.1 -gdwarf-2 129 # gcc HEAD 2004-07-31 -gdwarf-2 130 # gcc HEAD 2004-07-31 -gstabs+ 131 pass "$name" 132 } 133 -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { 134 # gcc 3.3.4 -gstabs+ 135 # gcc 3.4.1 -gstabs+ 136 pass "$name" 137 } 138 } 139} 140 141# Multiple inheritance, print type definitions. 142 143proc test_ptype_mi { } { 144 145 # A class with two bases. 146 147 cp_test_ptype_class \ 148 "D" "" "class" "D" \ 149 { 150 { base "public B" } 151 { base "public C" } 152 { field public "int d;" } 153 { field public "int x;" } 154 } 155 cp_test_ptype_class "class D" "" "class" "D" ibid 156 cp_test_ptype_class "g_D" "" "class" "D" ibid 157 158 # A class derived from the previous class. 159 160 cp_test_ptype_class \ 161 "E" "" "class" "E" \ 162 { 163 { base "public D" } 164 { field public "int e;" } 165 { field public "int x;" } 166 } 167 cp_test_ptype_class "class E" "" "class" "E" ibid 168 cp_test_ptype_class "g_E" "" "class" "E" ibid 169} 170 171# Single virtual inheritance, print type definitions. 172 173proc test_ptype_vi { } { 174 175 # class vA 176 177 cp_test_ptype_class \ 178 "vA" "" "class" "vA" \ 179 { 180 { field public "int va;" } 181 { field public "int vx;" } 182 } 183 cp_test_ptype_class "class vA" "" "class" "vA" ibid 184 cp_test_ptype_class "g_vA" "" "class" "vA" ibid 185 186 # class vB 187 188 cp_test_ptype_class \ 189 "vB" "" "class" "vB" \ 190 { 191 { base "public virtual vA" } 192 { vbase "vA" } 193 { field public "int vb;" } 194 { field public "int vx;" } 195 } 196 cp_test_ptype_class "class vB" "" "class" "vB" ibid 197 cp_test_ptype_class "g_vB" "" "class" "vB" ibid 198 199 # class vC 200 201 cp_test_ptype_class \ 202 "vC" "" "class" "vC" \ 203 { 204 { base "public virtual vA" } 205 { vbase "vA" } 206 { field public "int vc;" } 207 { field public "int vx;" } 208 } 209 cp_test_ptype_class "class vC" "" "class" "vC" ibid 210 cp_test_ptype_class "g_vC" "" "class" "vC" ibid 211 212} 213 214# Multiple virtual inheritance, print type definitions. 215 216proc test_ptype_mvi { } { 217 218 # class vD 219 220 cp_test_ptype_class \ 221 "vD" "" "class" "vD" \ 222 { 223 { base "public virtual vB" } 224 { base "public virtual vC" } 225 { vbase "vC" } 226 { vbase "vB" } 227 { field public "int vd;" } 228 { field public "int vx;" } 229 } 230 cp_test_ptype_class "class vD" "" "class" "vD" ibid 231 cp_test_ptype_class "g_vD" "" "class" "vD" ibid 232 233 # class vE 234 235 cp_test_ptype_class \ 236 "vE" "" "class" "vE" \ 237 { 238 { base "public virtual vD" } 239 { vbase "vD" } 240 { field public "int ve;" } 241 { field public "int vx;" } 242 } 243 cp_test_ptype_class "class vE" "" "class" "vE" ibid 244 cp_test_ptype_class "g_vE" "" "class" "vE" ibid 245 246} 247 248# Single inheritance, print individual members. 249 250proc test_print_si_members { } { 251 global vhn 252 253 # Print all members of g_A using fully qualified form. 254 gdb_test "print g_A.A::a" "$vhn = 1" 255 gdb_test "print g_A.A::x" "$vhn = 2" 256 257 # Print members of g_A using nonambiguous compact form. 258 gdb_test "print g_A.a" "$vhn = 1" 259 gdb_test "print g_A.x" "$vhn = 2" 260 261 # Print all members of g_B using fully qualified form. 262 gdb_test "print g_B.A::a" "$vhn = 3" 263 gdb_test "print g_B.A::x" "$vhn = 4" 264 gdb_test "print g_B.B::b" "$vhn = 5" 265 gdb_test "print g_B.B::x" "$vhn = 6" 266 267 # Print members of g_B using nonambiguous compact form. 268 gdb_test "print g_B.a" "$vhn = 3" 269 gdb_test "print g_B.b" "$vhn = 5" 270 gdb_test "print g_B.x" "$vhn = 6" 271 272 # Print all members of g_C using fully qualified form. 273 gdb_test "print g_C.A::a" "$vhn = 7" 274 gdb_test "print g_C.A::x" "$vhn = 8" 275 gdb_test "print g_C.C::c" "$vhn = 9" 276 gdb_test "print g_C.C::x" "$vhn = 10" 277 278 # Print members of g_C using nonambiguous compact form. 279 gdb_test "print g_C.a" "$vhn = 7" 280 gdb_test "print g_C.c" "$vhn = 9" 281 gdb_test "print g_C.x" "$vhn = 10" 282} 283 284# Single inheritance, print complete classes. 285 286proc test_print_si_classes { } { 287 global vhn 288 289 # Print all members of g_A, g_B, g_C. 290 gdb_test "print g_A" "$vhn = \{a = 1, x = 2\}" 291 gdb_test "print g_B" "$vhn = \{<(class A|A)> = \{a = 3, x = 4\}, b = 5, x = 6\}" 292 gdb_test "print g_C" "$vhn = \{<(class A|A)> = \{a = 7, x = 8\}, c = 9, x = 10\}" 293} 294 295# Multiple inheritance, print individual members. 296 297proc test_print_mi_members {} { 298 global gdb_prompt 299 global nl 300 global vhn 301 302 # Print all members of g_A. 303 gdb_test "print g_A.A::a" "$vhn = 1" 304 gdb_test "print g_A.A::x" "$vhn = 2" 305 306 # Print all members of g_B. 307 gdb_test "print g_B.A::a" "$vhn = 3" 308 gdb_test "print g_B.A::x" "$vhn = 4" 309 gdb_test "print g_B.B::b" "$vhn = 5" 310 gdb_test "print g_B.B::x" "$vhn = 6" 311 312 # Print all members of g_C. 313 gdb_test "print g_C.A::a" "$vhn = 7" 314 gdb_test "print g_C.A::x" "$vhn = 8" 315 gdb_test "print g_C.C::c" "$vhn = 9" 316 gdb_test "print g_C.C::x" "$vhn = 10" 317 318 # Print all members of g_D. 319 # 320 # g_D.A::a and g_D.A::x are ambiguous member accesses. 321 gdb_test "print g_D.A::a" "base class 'A' is ambiguous in type 'D'" 322 gdb_test "print g_D.C::a" "$vhn = 15" 323 gdb_test "print g_D.B::a" "$vhn = 11" 324 gdb_test "print g_D.A::x" "base class 'A' is ambiguous in type 'D'" 325 gdb_test "print g_D.B::b" "$vhn = 13" 326 gdb_test "print g_D.B::x" "$vhn = 14" 327 gdb_test "print g_D.C::c" "$vhn = 17" 328 gdb_test "print g_D.C::x" "$vhn = 18" 329 gdb_test "print g_D.D::d" "$vhn = 19" 330 gdb_test "print g_D.D::x" "$vhn = 20" 331 332 # Print all members of g_E. 333 # g_E.A::a and g_E.A::x are ambiguous. 334 335 gdb_test "print g_E.A::a" "base class 'A' is ambiguous in type 'E'" 336 gdb_test "print g_E.A::x" "base class 'A' is ambiguous in type 'E'" 337 gdb_test "print g_E.B::b" "$vhn = 23" 338 gdb_test "print g_E.B::x" "$vhn = 24" 339 gdb_test "print g_E.C::c" "$vhn = 27" 340 gdb_test "print g_E.C::x" "$vhn = 28" 341 gdb_test "print g_E.D::d" "$vhn = 29" 342 gdb_test "print g_E.D::x" "$vhn = 30" 343 gdb_test "print g_E.E::e" "$vhn = 31" 344 gdb_test "print g_E.E::x" "$vhn = 32" 345} 346 347# Multiple inheritance, print individual member types. 348 349proc test_print_mi_member_types {} { 350 global gdb_prompt 351 global nl 352 global vhn 353 354 # Print the types of some members of g_D without qualifying them. 355 gdb_test "ptype g_D.b" "type = int" 356 gdb_test "ptype g_D.c" "type = int" 357 gdb_test "ptype g_D.d" "type = int" 358 359 # Print the types of qualified members; none of these tests pass today. 360 361 # Print all members of g_A. 362 gdb_test "ptype g_A.A::a" "type = int" 363 gdb_test "ptype g_A.A::x" "type = int" 364 365 # Print all members of g_B. 366 gdb_test "ptype g_B.A::a" "type = int" 367 gdb_test "ptype g_B.A::x" "type = int" 368 gdb_test "ptype g_B.B::b" "type = int" 369 gdb_test "ptype g_B.B::x" "type = int" 370 371 # Print all members of g_C. 372 gdb_test "ptype g_C.A::a" "type = int" 373 gdb_test "ptype g_C.A::x" "type = int" 374 gdb_test "ptype g_C.C::c" "type = int" 375 gdb_test "ptype g_C.C::x" "type = int" 376 377 # Print all members of g_D. 378 # 379 # g_D.A::a and g_D.A::x are ambiguous member accesses. 380 381 gdb_test "ptype g_D.A::a" "base class 'A' is ambiguous in type 'D'" 382 gdb_test "ptype g_D.A::x" "base class 'A' is ambiguous in type 'D'" 383 gdb_test "ptype g_D.B::b" "type = int" 384 gdb_test "ptype g_D.B::x" "type = int" 385 gdb_test "ptype g_D.C::c" "type = int" 386 gdb_test "ptype g_D.C::x" "type = int" 387 gdb_test "ptype g_D.D::d" "type = int" 388 gdb_test "ptype g_D.D::x" "type = int" 389 390 # Print all members of g_E. 391 # g_E.A::a and g_E.A::x are ambiguous. 392 393 gdb_test "ptype g_E.A::a" "base class 'A' is ambiguous in type 'E'" 394 gdb_test "ptype g_E.A::x" "base class 'A' is ambiguous in type 'E'" 395 gdb_test "ptype g_E.B::b" "type = int" 396 gdb_test "ptype g_E.B::x" "type = int" 397 gdb_test "ptype g_E.C::c" "type = int" 398 gdb_test "ptype g_E.C::x" "type = int" 399 gdb_test "ptype g_E.D::d" "type = int" 400 gdb_test "ptype g_E.D::x" "type = int" 401 gdb_test "ptype g_E.E::e" "type = int" 402 gdb_test "ptype g_E.E::x" "type = int" 403} 404 405# Multiple inheritance, print complete classes. 406 407proc test_print_mi_classes { } { 408 global vhn 409 410 # Print all members of g_D. 411 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\}" 412 413 # Print all members of g_E. 414 gdb_test "print g_E" "$vhn = \{\<(class |)D\> = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}" 415} 416 417# Single inheritance, print anonymous unions. 418# GDB versions prior to 4.14 entered an infinite loop when printing 419# the type of a class containing an anonymous union, and they were also 420# incapable of printing the member of an anonymous union. 421# We test the printing of the member first, and perform the other tests 422# only if the test succeeds, to avoid the infinite loop. 423# 424# GDB HEAD 2004-01-27 with hp aCC A.03.45 crashes on the first test. 425# -- chastain 2004-01-27 426 427proc test_print_anon_union {} { 428 global gdb_prompt 429 global ws 430 global nl 431 global vhn 432 433 gdb_test "print g_anon_union.a" "$vhn = 2" "print anonymous union member" 434 435 set name "print variable of type anonymous union" 436 gdb_test_multiple "print g_anon_union" $name { 437 -re "$vhn = \{one = 1, \{a = 2, b = \[0-9\]+\}\}$nl$gdb_prompt $" { 438 pass $name 439 } 440 } 441 442 set name "print type of anonymous union" 443 set re_tag "class_with_anon_union" 444 set re_class "(class $re_tag \{${ws}public:|struct $re_tag \{)" 445 set re_fields "int one;${ws}union \{${ws}int a;${ws}long( int)? b;${ws}\};" 446 gdb_test_multiple "ptype g_anon_union" $name { 447 -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { 448 pass $name 449 } 450 } 451} 452 453 454# Single virtual inheritance, print individual members. 455 456proc test_print_svi_members { } { 457 global vhn 458 459 # Print all members of g_vA. 460 gdb_test "print g_vA.vA::va" "$vhn = 1" 461 gdb_test "print g_vA.vA::vx" "$vhn = 2" 462 463 # Print members of g_vA using compact form. 464 gdb_test "print g_vA.va" "$vhn = 1" 465 gdb_test "print g_vA.vx" "$vhn = 2" 466 467 # Print all members of g_vB. 468 gdb_test "print g_vB.vA::va" "$vhn = 3" 469 gdb_test "print g_vB.vA::vx" "$vhn = 4" 470 gdb_test "print g_vB.vB::vb" "$vhn = 5" 471 gdb_test "print g_vB.vB::vx" "$vhn = 6" 472 473 # Print members of g_vB using compact form. 474 gdb_test "print g_vB.va" "$vhn = 3" 475 gdb_test "print g_vB.vb" "$vhn = 5" 476 gdb_test "print g_vB.vx" "$vhn = 6" 477 478 # Print all members of g_vC. 479 gdb_test "print g_vC.vA::va" "$vhn = 7" 480 gdb_test "print g_vC.vA::vx" "$vhn = 8" 481 gdb_test "print g_vC.vC::vc" "$vhn = 9" 482 gdb_test "print g_vC.vC::vx" "$vhn = 10" 483 484 # Print members of g_vC using compact form. 485 gdb_test "print g_vC.va" "$vhn = 7" "print g_vC.va" 486 gdb_test "print g_vC.vc" "$vhn = 9" "print g_vC.vc" 487 gdb_test "print g_vC.vx" "$vhn = 10" "print g_vC.vx" 488} 489 490# Single virtual inheritance, print complete classes. 491 492proc test_print_svi_classes { } { 493 global gdb_prompt 494 global hex 495 global nl 496 global vhn 497 498 # Print all members of g_vA. 499 gdb_test "print g_vA" "$vhn = \{va = 1, vx = 2\}" 500 501 # Print all members of g_vB. 502 set re_vbptr_2 "(_vb.2vA|_vb.vA)" 503 set re_vbptr_3 "_vptr.vB" 504 505 set name "print g_vB" 506 gdb_test_multiple "print g_vB" $name { 507 -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_2 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" { 508 # gcc 2.95.3 -gdwarf-2 509 # gcc 2.95.3 -gstabs+ 510 pass $name 511 } 512 -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" { 513 # gcc 3.3.4 -gdwarf-2 514 # gcc 3.4.1 -gdwarf-2 515 # gcc 3.4.1 -gstabs+ 516 # gcc HEAD 2004-07-31 -gdwarf-2 517 pass "$name (FIXME v3 vtbl ptr)" 518 } 519 -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <VTT for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" { 520 # gcc 3.3.4 -gstabs+ 521 pass $name 522 } 523 -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <typeinfo for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" { 524 # gcc HEAD 2004-07-31 -gstabs+ 525 pass $name 526 } 527 } 528 529 # Print all members of g_vC. 530 set re_vbptr_2 "(_vb.2vA|_vb.vA)" 531 set re_vbptr_3 "_vptr.vC" 532 533 set name "print g_vC" 534 gdb_test_multiple "print g_vC" $name { 535 -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_2 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" { 536 # gcc 2.95.3 -gdwarf-2 537 # gcc 2.95.3 -gstabs+ 538 pass $name 539 } 540 -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" { 541 # gcc 3.3.4 -gdwarf-2 542 # gcc 3.4.1 -gdwarf-2 543 # gcc 3.4.1 -gstabs+ 544 # gcc HEAD 2004-07-31 -gdwarf-2 545 pass "$name (FIXME v3 vtbl ptr)" 546 } 547 -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <VTT for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" { 548 # gcc 3.3.4 -gstabs+ 549 pass $name 550 } 551 -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <typeinfo for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" { 552 # gcc HEAD 2004-07-31 -gstabs+ 553 pass $name 554 } 555 } 556} 557 558# Multiple virtual inheritance, print individual members. 559 560proc test_print_mvi_members { } { 561 global vhn 562 563 # Print all members of g_vD. 564 gdb_test "print g_vD.vA::va" "$vhn = 19" 565 gdb_test "print g_vD.vA::vx" "$vhn = 20" 566 gdb_test "print g_vD.vB::vb" "$vhn = 21" 567 gdb_test "print g_vD.vB::vx" "$vhn = 22" 568 gdb_test "print g_vD.vC::vc" "$vhn = 23" 569 gdb_test "print g_vD.vC::vx" "$vhn = 24" 570 gdb_test "print g_vD.vD::vd" "$vhn = 25" 571 gdb_test "print g_vD.vD::vx" "$vhn = 26" 572 573 # Print all members of g_vE. 574 gdb_test "print g_vE.vA::va" "$vhn = 0" 575 gdb_test "print g_vE.vA::vx" "$vhn = 0" 576 gdb_test "print g_vE.vB::vb" "$vhn = 0" 577 gdb_test "print g_vE.vB::vx" "$vhn = 0" 578 gdb_test "print g_vE.vC::vc" "$vhn = 0" 579 gdb_test "print g_vE.vC::vx" "$vhn = 0" 580 gdb_test "print g_vE.vD::vd" "$vhn = 0" 581 gdb_test "print g_vE.vD::vx" "$vhn = 0" 582 gdb_test "print g_vE.vE::ve" "$vhn = 27" 583 gdb_test "print g_vE.vE::vx" "$vhn = 28" 584} 585 586# Multiple virtual inheritance, print complete classes. 587 588proc test_print_mvi_classes { } { 589 global gdb_prompt 590 global hex 591 global ws 592 global nl 593 global vhn 594 595 # Virtual base pointers for everybody. 596 597 set re_vbptr_2_vA "(_vb.2vA|_vb.vA)" 598 set re_vbptr_2_vB "(_vb.2vB|_vb.vB)" 599 set re_vbptr_2_vC "(_vb.2vC|_vb.vC)" 600 set re_vbptr_2_vD "(_vb.2vD|_vb.vD)" 601 set re_vbptr_3_vA "_vptr.vA" 602 set re_vbptr_3_vB "_vptr.vB" 603 set re_vbptr_3_vC "_vptr.vC" 604 set re_vbptr_3_vD "_vptr.vD" 605 set re_vbptr_3_vE "_vptr.vE" 606 607 # Print all members of g_vD. 608 609 set name "print g_vD" 610 gdb_test_multiple "print g_vD" $name { 611 -re "$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 $" { 612 # gcc 2.95.3 -gdwarf-2 613 # gcc 2.95.3 -gstabs+ 614 pass $name 615 } 616 -re "$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 $" { 617 # gcc 3.3.2 -gdwarf-2 618 # gcc HEAD 2004-01-21 -gdwarf-2 619 # gcc HEAD 2004-01-21 -gstabs+ 620 pass "$name (FIXME v3 vtbl ptr)" 621 } 622 -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 $" { 623 # gcc 3.3.2 -gstabs+ 624 pass "$name" 625 } 626 } 627 628 # Print all members of g_vE. 629 630 set name "print g_vE" 631 gdb_test_multiple "print g_vE" $name { 632 -re "$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 $" { 633 # gcc 2.95.3 -gdwarf-2 634 # gcc 2.95.3 -gstabs+ 635 pass $name 636 } 637 -re "$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 $" { 638 # gcc 3.3.4 -gdwarf-2 639 # gcc 3.3.4 -gstabs+ 640 # gcc 3.4.1 -gdwarf-2 641 # gcc 3.4.1 -gstabs+ 642 # gcc HEAD 2004-07-31 -gdwarf-2 643 pass "$name (FIXME v3 vtbl ptr)" 644 } 645 -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 $" { 646 # gcc 3.2.7-rh -gstabs+ 647 pass $name 648 } 649 -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex <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 $" { 650 # gcc HEAD 2004-07-31 -gstabs+ 651 pass $name 652 } 653 } 654} 655 656proc do_tests { } { 657 gdb_test_no_output "set width 0" 658 659 if { ![runto_main] } then { 660 perror "couldn't run to main" 661 return 662 } 663 664 gdb_test_no_output "set language c++" 665 test_ptype_si 666 test_ptype_mi 667 test_ptype_vi 668 test_ptype_mvi 669 670 if { ![runto 'inheritance2'] } then { 671 perror "couldn't run to inheritance2" 672 return 673 } 674 675 test_print_si_members 676 test_print_si_classes 677 test_print_mi_members 678 test_print_mi_member_types 679 test_print_mi_classes 680 test_print_anon_union 681 682 if { ![runto 'inheritance4'] } { 683 perror "couldn't run to inheritance4" 684 return 685 } 686 687 test_print_svi_members 688 test_print_svi_classes 689 test_print_mvi_members 690 test_print_mvi_classes 691} 692 693do_tests 694