gdb/testsuite/gdb.cp/cplusfuncs.exp

   1 # Copyright 1992-2019 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 # Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com)
  18
  19 if { [skip_cplus_tests] } { continue }
  20
  21 standard_testfile .cc
  22
  23 if { [get_compiler_info "c++"] } {
  24     return -1
  25 }
  26
  27 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
  28     return -1
  29 }
  30
  31 #
  32 # g++ changed its ABI between 2.95 and 3.0.  gdb has two demanglers
  33 # for the two different styles.  The two demanglers have some subtle
  34 # discrepancies in their output.
  35 #
  36 #   old demangler         new demangler
  37 #   --- ---------         --- ---------
  38 #   "operator, "          "operator,"
  39 #   "char *"              "char*"
  40 #   "int *"               "int*"
  41 #   "long *"              "long*"
  42 #   "void *"              "void*"
  43 #   "foo &"               "foo&"
  44 #   "unsigned int"        "unsigned"
  45 #   "void"                ""
  46 #
  47 # I probe for the forms in use.
  48 # The defaults are for the v3 demangler (as of 2001-02-13).
  49 #
  50
  51 set dm_operator_comma           ","
  52 set dm_type_char_star           "char*"
  53 set dm_type_char_star_quoted    "char\\*"
  54 set dm_type_foo_ref             "foo&"
  55 set dm_type_int_star            "int*"
  56 set dm_type_long_star           "long*"
  57 set dm_type_unsigned_int        "unsigned"
  58 set dm_type_void                "void"
  59 set dm_type_void_star           "void*"
  60
  61 # Some other vagaries of GDB's type printing machinery.  The integer types
  62 # may have unsigned before or after their length, and may have "int"
  63 # appended.  The char* conversion operator may have name "char*" even if
  64 # the type is "char *", because the name comes from the debug information
  65 # and the type from GDB.  Function types may not see through typedefs.
  66
  67 set dm_type_short               "short"
  68 set dm_type_long                "long"
  69 set dm_type_unsigned_short      "unsigned short"
  70 set dm_type_unsigned_long       "unsigned long"
  71 set dm_operator_char_star       "char*"
  72 set dm_operator_char_star_quoted        "char\\*"
  73 set dm_type_typedef             0
  74
  75 proc probe_demangler { } {
  76     global gdb_prompt
  77     global dm_operator_comma
  78     global dm_operator_char_star
  79     global dm_operator_char_star_quoted
  80     global dm_type_char_star
  81     global dm_type_char_star_quoted
  82     global dm_type_foo_ref
  83     global dm_type_int_star
  84     global dm_type_long_star
  85     global dm_type_unsigned_int
  86     global dm_type_void
  87     global dm_type_void_star
  88     global dm_type_short
  89     global dm_type_unsigned_short
  90     global dm_type_long
  91     global dm_type_unsigned_long
  92     global dm_type_typedef
  93
  94     gdb_test_multiple "print &foo::operator,(foo&)" \
  95         "detect dm_operator_comma" {
  96             -re ".*foo::operator, \\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
  97                 # v2 demangler
  98                 set dm_operator_comma ", "
  99                 pass "detect dm_operator_comma"
 100             }
 101             -re ".*foo::operator,\\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
 102                 # v3 demangler
 103                 pass "detect dm_operator_comma"
 104             }
 105         }
 106
 107     gdb_test_multiple "print &foo::operator char*($dm_type_void)" \
 108         "detect dm_operator_char_star" {
 109             -re ".*foo::operator char \\*\\(void\\).*\r\n$gdb_prompt $" {
 110                 # v2 demangler or GDB type printer
 111                 set dm_operator_char_star "char *"
 112                 set dm_operator_char_star_quoted "char \\*"
 113                 pass "detect dm_operator_char_star"
 114             }
 115             -re ".*foo::operator char\\*\\(\\).*\r\n$gdb_prompt $" {
 116                 # v3 demangler
 117                 pass "detect dm_operator_char_star"
 118             }
 119         }
 120
 121     gdb_test_multiple "print &dm_type_char_star" \
 122         "detect dm_type_char_star" {
 123             -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" {
 124                 # v2 demangler
 125                 set dm_type_char_star "char *"
 126                 set dm_type_char_star_quoted "char \\*"
 127                 pass "detect dm_type_char_star"
 128             }
 129             -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" {
 130                 # v3 demangler
 131                 pass "detect dm_type_char_star"
 132             }
 133         }
 134
 135     gdb_test_multiple "print &dm_type_foo_ref" \
 136         "detect dm_type_foo_ref" {
 137             -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$gdb_prompt $" {
 138                 # v2 demangler
 139                 set dm_type_foo_ref "foo &"
 140                 pass "detect dm_type_foo_ref"
 141             }
 142             -re ".*dm_type_foo_ref\\(foo&\\).*\r\n$gdb_prompt $" {
 143                 # v3 demangler
 144                 pass "detect dm_type_foo_ref"
 145             }
 146         }
 147
 148     gdb_test_multiple "print &dm_type_int_star" \
 149         "detect dm_type_int_star" {
 150             -re ".*dm_type_int_star\\(int \\*\\).*\r\n$gdb_prompt $" {
 151                 # v2 demangler
 152                 set dm_type_int_star "int *"
 153                 pass "detect dm_type_int_star"
 154             }
 155             -re ".*dm_type_int_star\\(int\\*\\).*\r\n$gdb_prompt $" {
 156                 # v3 demangler
 157                 pass "detect dm_type_int_star"
 158             }
 159         }
 160
 161     gdb_test_multiple "print &dm_type_long_star" \
 162         "detect dm_type_long_star" {
 163             -re ".*dm_type_long_star\\(long \\*\\).*\r\n$gdb_prompt $" {
 164                 # v2 demangler
 165                 set dm_type_long_star "long *"
 166                 pass "detect dm_type_long_star"
 167             }
 168             -re ".*dm_type_long_star\\(long\\*\\).*\r\n$gdb_prompt $" {
 169                 # v3 demangler
 170                 pass "detect dm_type_long_star"
 171             }
 172             -re ".*dm_type_long_star\\(long int \\*\\).*\r\n$gdb_prompt $" {
 173                 # GCC v3 and GDB's type printer
 174                 set dm_type_long_star "long int *"
 175                 pass "detect dm_type_long_star"
 176             }
 177         }
 178
 179     gdb_test_multiple "print &dm_type_unsigned_int" \
 180         "detect dm_type_unsigned_int" {
 181             -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$gdb_prompt $" {
 182                 # v2 demangler
 183                 set dm_type_unsigned_int "unsigned int"
 184                 pass "detect dm_type_unsigned_int"
 185             }
 186             -re ".*dm_type_unsigned_int\\(unsigned\\).*\r\n$gdb_prompt $" {
 187                 # v3 demangler
 188                 pass "detect dm_type_unsigned_int"
 189             }
 190         }
 191
 192     gdb_test_multiple "print &dm_type_void" \
 193         "detect dm_type_void" {
 194             -re ".*dm_type_void\\(void\\).*\r\n$gdb_prompt $" {
 195                 # v2 demangler
 196                 set dm_type_void "void"
 197                 pass "detect dm_type_void"
 198             }
 199             -re ".*dm_type_void\\(\\).*\r\n$gdb_prompt $" {
 200                 # v3 demangler
 201                 pass "detect dm_type_void"
 202             }
 203         }
 204
 205     gdb_test_multiple "print &dm_type_void_star" \
 206         "detect dm_type_void_star" {
 207             -re ".*dm_type_void_star\\(void \\*\\).*\r\n$gdb_prompt $" {
 208                 # v2 demangler
 209                 set dm_type_void_star "void *"
 210                 pass "detect dm_type_void_star"
 211             }
 212             -re ".*dm_type_void_star\\(void\\*\\).*\r\n$gdb_prompt $" {
 213                 # v3 demangler
 214                 pass "detect dm_type_void_star"
 215             }
 216         }
 217
 218     gdb_test_multiple "print &dm_type_short" \
 219         "detect dm_type_short" {
 220             -re ".*dm_type_short\\(short\\).*\r\n$gdb_prompt $" {
 221                 # v2 and v3 demanglers
 222                 pass "detect dm_type_short"
 223             }
 224             -re ".*dm_type_short\\(short int\\).*\r\n$gdb_prompt $" {
 225                 # GDB type printer
 226                 set dm_type_short "short int"
 227                 pass "detect dm_type_short"
 228             }
 229         }
 230
 231     gdb_test_multiple "print &dm_type_unsigned_short" \
 232         "detect dm_type_unsigned_short" {
 233             -re ".*dm_type_unsigned_short\\(unsigned short\\).*\r\n$gdb_prompt $" {
 234                 # v2 and v3 demanglers
 235                 pass "detect dm_type_unsigned_short"
 236             }
 237             -re ".*dm_type_unsigned_short\\(short unsigned int\\).*\r\n$gdb_prompt $" {
 238                 # GDB type printer
 239                 set dm_type_unsigned_short "short unsigned int"
 240                 pass "detect dm_type_unsigned_short"
 241             }
 242         }
 243
 244     gdb_test_multiple "print &dm_type_long" \
 245         "detect dm_type_long" {
 246             -re ".*dm_type_long\\(long\\).*\r\n$gdb_prompt $" {
 247                 # v2 and v3 demanglers
 248                 pass "detect dm_type_long"
 249             }
 250             -re ".*dm_type_long\\(long int\\).*\r\n$gdb_prompt $" {
 251                 # GDB type printer
 252                 set dm_type_long "long int"
 253                 pass "detect dm_type_long"
 254             }
 255         }
 256
 257     gdb_test_multiple "print &dm_type_unsigned_long" \
 258         "detect dm_type_unsigned_long" {
 259             -re ".*dm_type_unsigned_long\\(unsigned long\\).*\r\n$gdb_prompt $" {
 260                 # v2 and v3 demanglers
 261                 pass "detect dm_type_unsigned_long"
 262             }
 263             -re ".*dm_type_unsigned_long\\(long unsigned int\\).*\r\n$gdb_prompt $" {
 264                 # GDB type printer
 265                 set dm_type_unsigned_long "long unsigned int"
 266                 pass "detect dm_type_unsigned_long"
 267             }
 268         }
 269
 270     gdb_test_multiple "print &dm_type_typedef" \
 271         "detect dm_type_typedef" {
 272             -re ".*dm_type_typedef\\(int\\).*\r\n$gdb_prompt $" {
 273                 # v2 and v3 demanglers
 274                 pass "detect dm_type_typedef"
 275             }
 276             -re ".*dm_type_typedef\\(myint\\).*\r\n$gdb_prompt $" {
 277                 # GDB type printer
 278                 set dm_type_typedef 1
 279                 pass "detect dm_type_typedef"
 280             }
 281         }
 282 }
 283
 284 #
 285 #  Lookup a specific C++ function and print the demangled type.
 286 #  This form accepts the demangled type as a regexp.
 287 #
 288
 289 proc info_func_regexp { name demangled } {
 290     global gdb_prompt
 291
 292     regsub {\\\(void\\\)} $demangled {\(\)} demangled
 293
 294     gdb_test "info function $name" \
 295         "File .*:\t(class|)${demangled}.*" \
 296         "info function for \"$name\""
 297 }
 298
 299 #
 300 #  Lookup a specific C++ function and print the demangled type.
 301 #  This form accepts the demangled type as a literal string.
 302 #
 303
 304 proc info_func { name demangled } {
 305     info_func_regexp "$name" [string_to_regexp "$demangled"]
 306 }
 307
 308 #
 309 # Print the address of a function.
 310 # This checks that I can lookup a fully qualified C++ function.
 311 # This also checks the argument types on the return string.
 312
 313 # Note: carlton/2003-01-16: If you modify this, make a corresponding
 314 # modification to print_addr_2_kfail.
 315
 316 proc print_addr_2 { name good } {
 317     global gdb_prompt
 318     global hex
 319
 320     set good_pattern [string_to_regexp $good]
 321
 322     gdb_test "print &$name" \
 323         ".* = .* $hex <$good_pattern>"
 324 }
 325
 326 # NOTE: carlton/2003-01-16: hairyfunc5-6 fail on GCC 3.x (for at least
 327 # x=1 and x=2.1).  So I'm modifying print_addr_2 to accept a failure
 328 # condition.  FIXME: It would be nice if the failure condition were
 329 # conditional on the compiler version, but I'm not sufficiently
 330 # motivated.  I did hardwire in the versions of char * and int *,
 331 # which will give some compiler-specificity to the failure.
 332
 333 proc print_addr_2_kfail { name good bad bugid } {
 334     global gdb_prompt
 335     global hex
 336
 337     set good_pattern [string_to_regexp $good]
 338     set bad_pattern [string_to_regexp $bad]
 339
 340     gdb_test_multiple "print &$name" "print &$name" {
 341         -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
 342             pass "print &$name"
 343         }
 344         -re ".* = .* $hex <$bad_pattern>\r\n$gdb_prompt $" {
 345             kfail $bugid "print &$name"
 346         }
 347     }
 348 }
 349
 350 #
 351 #  Simple interfaces to print_addr_2.
 352 #
 353
 354 proc print_addr { name } {
 355     regsub {\(void\)} $name {()} expected
 356     if {[string first "::" $name] == -1} {
 357         # C function -- must be qutoed
 358         set name "'$name'"
 359     }
 360     print_addr_2 "$name" $expected
 361 }
 362
 363 #
 364 # Test name demangling for operators.
 365 #
 366 # The '(' at the end of each regex input pattern is so that we match only
 367 # the one we are looking for.  I.E. "operator&" would match both
 368 # "operator&(foo &)" and "operator&&(foo &)".
 369 #
 370 # gdb-gnats bug gdb/18:
 371 #  "gdb can't parse "info func operator*" or "info func operator\*".
 372 #  The star in "operator*" is interpreted as a regexp, but the "\*"
 373 #  in  "operator\*" is not a legal operator.
 374 #
 375
 376 proc test_lookup_operator_functions {} {
 377     global dm_operator_comma
 378     global dm_operator_char_star
 379     global dm_type_char_star
 380     global dm_operator_char_star_quoted
 381     global dm_type_foo_ref
 382     global dm_type_void
 383     global dm_type_void_star
 384
 385     # operator* requires quoting so that GDB does not treat it as a regexp.
 386     info_func "operator\\*("    "void foo::operator*($dm_type_foo_ref);"
 387     info_func "operator%("      "void foo::operator%($dm_type_foo_ref);"
 388     info_func "operator-("      "void foo::operator-($dm_type_foo_ref);"
 389     info_func "operator>>("     "void foo::operator>>($dm_type_foo_ref);"
 390     info_func "operator!=("     "void foo::operator!=($dm_type_foo_ref);"
 391     info_func "operator>("      "void foo::operator>($dm_type_foo_ref);"
 392     info_func "operator>=("     "void foo::operator>=($dm_type_foo_ref);"
 393     info_func "operator|("      "void foo::operator|($dm_type_foo_ref);"
 394     info_func "operator&&("     "void foo::operator&&($dm_type_foo_ref);"
 395     info_func "operator!("      "void foo::operator!($dm_type_void);"
 396     info_func "operator++("     "void foo::operator++(int);"
 397     info_func "operator=("      "void foo::operator=($dm_type_foo_ref);"
 398     info_func "operator+=("     "void foo::operator+=($dm_type_foo_ref);"
 399     # operator*= requires quoting so that GDB does not treat it as a regexp.
 400     info_func "operator\\*=("   "void foo::operator*=($dm_type_foo_ref);"
 401     info_func "operator%=("     "void foo::operator%=($dm_type_foo_ref);"
 402     info_func "operator>>=("    "void foo::operator>>=($dm_type_foo_ref);"
 403     info_func "operator|=("     "void foo::operator|=($dm_type_foo_ref);"
 404     info_func "operator$dm_operator_comma\("    \
 405                                 "void foo::operator$dm_operator_comma\($dm_type_foo_ref);"
 406     info_func "operator/("      "void foo::operator/($dm_type_foo_ref);"
 407     info_func "operator+("      "void foo::operator+($dm_type_foo_ref);"
 408     info_func "operator<<("     "void foo::operator<<($dm_type_foo_ref);"
 409     info_func "operator==("     "void foo::operator==($dm_type_foo_ref);"
 410     info_func "operator<("      "void foo::operator<($dm_type_foo_ref);"
 411     info_func "operator<=("     "void foo::operator<=($dm_type_foo_ref);"
 412     info_func "operator&("      "void foo::operator&($dm_type_foo_ref);"
 413     info_func "operator^("      "void foo::operator^($dm_type_foo_ref);"
 414     info_func "operator||("     "void foo::operator||($dm_type_foo_ref);"
 415     info_func "operator~("      "void foo::operator~($dm_type_void);"
 416     info_func "operator--("     "void foo::operator--(int);"
 417     info_func "operator->("     "foo *foo::operator->($dm_type_void);"
 418     info_func "operator-=("     "void foo::operator-=($dm_type_foo_ref);"
 419     info_func "operator/=("     "void foo::operator/=($dm_type_foo_ref);"
 420     info_func "operator<<=("    "void foo::operator<<=($dm_type_foo_ref);"
 421     info_func "operator&=("     "void foo::operator&=($dm_type_foo_ref);"
 422     info_func "operator^=("     "void foo::operator^=($dm_type_foo_ref);"
 423     # operator->* requires quoting so that GDB does not treat it as a regexp.
 424     info_func "operator->\\*("  "void foo::operator->*($dm_type_foo_ref);"
 425
 426     # operator[] needs double backslashes, so that a single backslash
 427     # will be sent to GDB, preventing the square brackets from being
 428     # evaluated as a regular expression.
 429     info_func "operator\\\[\\\](" "void foo::operator\[\]($dm_type_foo_ref);"
 430
 431     # These are gnarly because they might end with 'static'.
 432     set dm_type_void_star_regexp [string_to_regexp $dm_type_void_star]
 433     info_func_regexp "operator new("     "void \\*foo::operator new\\(.*\\)(| static);"
 434     info_func_regexp "operator delete("  "void foo::operator delete\\($dm_type_void_star_regexp\\)(| static);"
 435
 436     info_func "operator int("   "int foo::operator int($dm_type_void);"
 437     info_func "operator()("     "void foo::operator()($dm_type_foo_ref);"
 438     info_func "operator $dm_operator_char_star_quoted\(" \
 439                                 "char *foo::operator $dm_operator_char_star\($dm_type_void);"
 440
 441 }
 442
 443
 444 proc test_paddr_operator_functions {} {
 445     global hex
 446     global dm_operator_comma
 447     global dm_type_char_star
 448     global dm_type_foo_ref
 449     global dm_type_long_star
 450     global dm_type_unsigned_int
 451     global dm_type_void
 452     global dm_type_void_star
 453     global dm_operator_char_star
 454
 455     print_addr "foo::operator*($dm_type_foo_ref)"
 456     print_addr "foo::operator%($dm_type_foo_ref)"
 457     print_addr "foo::operator-($dm_type_foo_ref)"
 458     print_addr "foo::operator>>($dm_type_foo_ref)"
 459     print_addr "foo::operator!=($dm_type_foo_ref)"
 460     print_addr "foo::operator>($dm_type_foo_ref)"
 461     print_addr "foo::operator>=($dm_type_foo_ref)"
 462     print_addr "foo::operator|($dm_type_foo_ref)"
 463     print_addr "foo::operator&&($dm_type_foo_ref)"
 464     print_addr "foo::operator!($dm_type_void)"
 465     print_addr "foo::operator++(int)"
 466     print_addr "foo::operator=($dm_type_foo_ref)"
 467     print_addr "foo::operator+=($dm_type_foo_ref)"
 468     print_addr "foo::operator*=($dm_type_foo_ref)"
 469     print_addr "foo::operator%=($dm_type_foo_ref)"
 470     print_addr "foo::operator>>=($dm_type_foo_ref)"
 471     print_addr "foo::operator|=($dm_type_foo_ref)"
 472     print_addr "foo::operator$dm_operator_comma\($dm_type_foo_ref)"
 473     print_addr "foo::operator/($dm_type_foo_ref)"
 474     print_addr "foo::operator+($dm_type_foo_ref)"
 475     print_addr "foo::operator<<($dm_type_foo_ref)"
 476     print_addr "foo::operator==($dm_type_foo_ref)"
 477     print_addr "foo::operator<($dm_type_foo_ref)"
 478     print_addr "foo::operator<=($dm_type_foo_ref)"
 479     print_addr "foo::operator&($dm_type_foo_ref)"
 480     print_addr "foo::operator^($dm_type_foo_ref)"
 481     print_addr "foo::operator||($dm_type_foo_ref)"
 482     print_addr "foo::operator~($dm_type_void)"
 483     print_addr "foo::operator--(int)"
 484     print_addr "foo::operator->($dm_type_void)"
 485     print_addr "foo::operator-=($dm_type_foo_ref)"
 486     print_addr "foo::operator/=($dm_type_foo_ref)"
 487     print_addr "foo::operator<<=($dm_type_foo_ref)"
 488     print_addr "foo::operator&=($dm_type_foo_ref)"
 489     print_addr "foo::operator^=($dm_type_foo_ref)"
 490     print_addr "foo::operator->*($dm_type_foo_ref)"
 491     print_addr "foo::operator\[\]($dm_type_foo_ref)"
 492     print_addr "foo::operator()($dm_type_foo_ref)"
 493
 494     gdb_test "print &foo::operator new" \
 495         " = .* $hex <foo::operator new\\(.*\\)(| static)>"
 496     gdb_test "print &foo::operator new\[\]" \
 497         " = .* $hex <foo::operator new\\\[\\\]\\(.*\\)(| static)>"
 498
 499     print_addr "foo::operator delete($dm_type_void_star)"
 500     print_addr "foo::operator delete[]($dm_type_void_star)"
 501
 502     print_addr "foo::operator int($dm_type_void)"
 503     print_addr "foo::operator $dm_operator_char_star\($dm_type_void)"
 504 }
 505
 506 #
 507 # Test overloaded functions (1 arg).
 508 #
 509
 510 proc test_paddr_overloaded_functions {} {
 511     global dm_type_unsigned_int
 512     global dm_type_void
 513     global dm_type_short
 514     global dm_type_unsigned_short
 515     global dm_type_long
 516     global dm_type_unsigned_long
 517
 518     print_addr "overload1arg($dm_type_void)"
 519     print_addr "overload1arg(char)"
 520     print_addr "overload1arg(signed char)"
 521     print_addr "overload1arg(unsigned char)"
 522     print_addr "overload1arg($dm_type_short)"
 523     print_addr "overload1arg($dm_type_unsigned_short)"
 524     print_addr "overload1arg(int)"
 525     print_addr "overload1arg($dm_type_unsigned_int)"
 526     print_addr "overload1arg($dm_type_long)"
 527     print_addr "overload1arg($dm_type_unsigned_long)"
 528     print_addr "overload1arg(float)"
 529     print_addr "overload1arg(double)"
 530
 531     print_addr "overloadargs(int)"
 532     print_addr "overloadargs(int, int)"
 533     print_addr "overloadargs(int, int, int)"
 534     print_addr "overloadargs(int, int, int, int)"
 535     print_addr "overloadargs(int, int, int, int, int)"
 536     print_addr "overloadargs(int, int, int, int, int, int)"
 537     print_addr "overloadargs(int, int, int, int, int, int, int)"
 538     print_addr "overloadargs(int, int, int, int, int, int, int, int)"
 539     print_addr "overloadargs(int, int, int, int, int, int, int, int, int)"
 540     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int)"
 541     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int, int)"
 542 }
 543
 544 proc test_paddr_hairy_functions {} {
 545     global gdb_prompt
 546     global hex
 547     global dm_type_char_star
 548     global dm_type_int_star
 549     global dm_type_long_star
 550     global dm_type_typedef
 551
 552     print_addr_2 "hairyfunc1" "hairyfunc1(int)"
 553
 554     if {$dm_type_typedef == 0} {
 555         print_addr_2 "hairyfunc2" "hairyfunc2(int (*)($dm_type_char_star))"
 556         print_addr_2 "hairyfunc3" "hairyfunc3(int (*)(short (*)($dm_type_long_star)))"
 557         print_addr_2 "hairyfunc4" "hairyfunc4(int (*)(short (*)($dm_type_char_star)))"
 558
 559         # gdb-gnats bug gdb/19:
 560         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 561         print_addr_2_kfail "hairyfunc5" "hairyfunc5(int (*(*)($dm_type_char_star))(long))" "hairyfunc5(int (*)(long) (*)(char*))" "gdb/19"
 562         print_addr_2_kfail "hairyfunc6" "hairyfunc6(int (*(*)($dm_type_int_star))(long))" "hairyfunc6(int (*)(long) (*)(int*))" "gdb/19"
 563         print_addr_2_kfail "hairyfunc7" "hairyfunc7(int (*(*)(int (*)($dm_type_char_star)))(long))" "hairyfunc7(int (*)(long) (*)(int (*)(char*)))" "gdb/19"
 564     } else {
 565         print_addr_2 "hairyfunc2" "hairyfunc2(PFPc_i)"
 566         print_addr_2 "hairyfunc3" "hairyfunc3(PFPFPl_s_i)"
 567         print_addr_2 "hairyfunc4" "hairyfunc4(PFPFPc_s_i)"
 568
 569         # gdb-gnats bug gdb/19:
 570         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 571         print_addr_2 "hairyfunc5" "hairyfunc5(PFPc_PFl_i)"
 572         print_addr_2 "hairyfunc6" "hairyfunc6(PFPi_PFl_i)"
 573         print_addr_2 "hairyfunc7" "hairyfunc7(PFPFPc_i_PFl_i)"
 574     }
 575 }
 576
 577 proc do_tests {} {
 578     global binfile
 579     global dm_type_int_star
 580
 581     clean_restart $binfile
 582
 583     gdb_test_no_output "set width 0"
 584
 585     runto_main
 586
 587     gdb_test_no_output "set language c++"
 588     probe_demangler
 589     test_paddr_overloaded_functions
 590     test_paddr_operator_functions
 591     test_paddr_hairy_functions
 592     test_lookup_operator_functions
 593
 594     # A regression test on errors involving operators
 595     gdb_test "list foo::operator $dm_type_int_star" \
 596         "Function \"foo::operator [string_to_regexp $dm_type_int_star]\" not defined\\."
 597 }
 598
 599 do_tests