gdb/testsuite/gdb.cp/cplusfuncs.exp

   1 # Copyright 1992, 1997, 1999, 2001-2004, 2007-2012 Free Software
   2 # 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 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 # Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com)
  19
  20 if { [skip_cplus_tests] } { continue }
  21
  22 standard_testfile .cc
  23
  24 if { [get_compiler_info "c++"] } {
  25     return -1
  26 }
  27
  28 if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
  29     return -1
  30 }
  31
  32 #
  33 # g++ changed its ABI between 2.95 and 3.0.  gdb has two demanglers
  34 # for the two different styles.  The two demanglers have some subtle
  35 # discrepancies in their output.
  36 #
  37 #   old demangler         new demangler
  38 #   --- ---------         --- ---------
  39 #   "operator, "          "operator,"
  40 #   "char *"              "char*"
  41 #   "int *"               "int*"
  42 #   "long *"              "long*"
  43 #   "void *"              "void*"
  44 #   "foo &"               "foo&"
  45 #   "unsigned int"        "unsigned"
  46 #   "void"                ""
  47 #
  48 # I probe for the forms in use.
  49 # The defaults are for the v3 demangler (as of 2001-02-13).
  50 #
  51
  52 set dm_operator_comma           ","
  53 set dm_type_char_star           "char*"
  54 set dm_type_char_star_quoted    "char\\*"
  55 set dm_type_foo_ref             "foo&"
  56 set dm_type_int_star            "int*"
  57 set dm_type_long_star           "long*"
  58 set dm_type_unsigned_int        "unsigned"
  59 set dm_type_void                "void"
  60 set dm_type_void_star           "void*"
  61
  62 # Some other vagaries of GDB's type printing machinery.  The integer types
  63 # may have unsigned before or after their length, and may have "int"
  64 # appended.  The char* conversion operator may have name "char*" even if
  65 # the type is "char *", because the name comes from the debug information
  66 # and the type from GDB.  Function types may not see through typedefs.
  67
  68 set dm_type_short               "short"
  69 set dm_type_long                "long"
  70 set dm_type_unsigned_short      "unsigned short"
  71 set dm_type_unsigned_long       "unsigned long"
  72 set dm_operator_char_star       "char*"
  73 set dm_operator_char_star_quoted        "char\\*"
  74 set dm_type_typedef             0
  75
  76 proc probe_demangler { } {
  77     global gdb_prompt
  78     global dm_operator_comma
  79     global dm_operator_char_star
  80     global dm_operator_char_star_quoted
  81     global dm_type_char_star
  82     global dm_type_char_star_quoted
  83     global dm_type_foo_ref
  84     global dm_type_int_star
  85     global dm_type_long_star
  86     global dm_type_unsigned_int
  87     global dm_type_void
  88     global dm_type_void_star
  89     global dm_type_short
  90     global dm_type_unsigned_short
  91     global dm_type_long
  92     global dm_type_unsigned_long
  93     global dm_type_typedef
  94
  95     gdb_test_multiple "print &foo::operator,(foo&)" \
  96         "detect dm_operator_comma" {
  97             -re ".*foo::operator, \\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
  98                 # v2 demangler
  99                 set dm_operator_comma ", "
 100                 pass "detect dm_operator_comma"
 101             }
 102             -re ".*foo::operator,\\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
 103                 # v3 demangler
 104                 pass "detect dm_operator_comma"
 105             }
 106         }
 107
 108     gdb_test_multiple "print &foo::operator char*($dm_type_void)" \
 109         "detect dm_operator_char_star" {
 110             -re ".*foo::operator char \\*\\(void\\).*\r\n$gdb_prompt $" {
 111                 # v2 demangler or GDB type printer
 112                 set dm_operator_char_star "char *"
 113                 set dm_operator_char_star_quoted "char \\*"
 114                 pass "detect dm_operator_char_star"
 115             }
 116             -re ".*foo::operator char\\*\\(\\).*\r\n$gdb_prompt $" {
 117                 # v3 demangler
 118                 pass "detect dm_operator_char_star"
 119             }
 120         }
 121
 122     gdb_test_multiple "print &dm_type_char_star" \
 123         "detect dm_type_char_star" {
 124             -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" {
 125                 # v2 demangler
 126                 set dm_type_char_star "char *"
 127                 set dm_type_char_star_quoted "char \\*"
 128                 pass "detect dm_type_char_star"
 129             }
 130             -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" {
 131                 # v3 demangler
 132                 pass "detect dm_type_char_star"
 133             }
 134         }
 135
 136     gdb_test_multiple "print &dm_type_foo_ref" \
 137         "detect dm_type_foo_ref" {
 138             -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$gdb_prompt $" {
 139                 # v2 demangler
 140                 set dm_type_foo_ref "foo &"
 141                 pass "detect dm_type_foo_ref"
 142             }
 143             -re ".*dm_type_foo_ref\\(foo&\\).*\r\n$gdb_prompt $" {
 144                 # v3 demangler
 145                 pass "detect dm_type_foo_ref"
 146             }
 147         }
 148
 149     gdb_test_multiple "print &dm_type_int_star" \
 150         "detect dm_type_int_star" {
 151             -re ".*dm_type_int_star\\(int \\*\\).*\r\n$gdb_prompt $" {
 152                 # v2 demangler
 153                 set dm_type_int_star "int *"
 154                 pass "detect dm_type_int_star"
 155             }
 156             -re ".*dm_type_int_star\\(int\\*\\).*\r\n$gdb_prompt $" {
 157                 # v3 demangler
 158                 pass "detect dm_type_int_star"
 159             }
 160         }
 161
 162     gdb_test_multiple "print &dm_type_long_star" \
 163         "detect dm_type_long_star" {
 164             -re ".*dm_type_long_star\\(long \\*\\).*\r\n$gdb_prompt $" {
 165                 # v2 demangler
 166                 set dm_type_long_star "long *"
 167                 pass "detect dm_type_long_star"
 168             }
 169             -re ".*dm_type_long_star\\(long\\*\\).*\r\n$gdb_prompt $" {
 170                 # v3 demangler
 171                 pass "detect dm_type_long_star"
 172             }
 173             -re ".*dm_type_long_star\\(long int \\*\\).*\r\n$gdb_prompt $" {
 174                 # GCC v3 and GDB's type printer
 175                 set dm_type_long_star "long int *"
 176                 pass "detect dm_type_long_star"
 177             }
 178         }
 179
 180     gdb_test_multiple "print &dm_type_unsigned_int" \
 181         "detect dm_type_unsigned_int" {
 182             -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$gdb_prompt $" {
 183                 # v2 demangler
 184                 set dm_type_unsigned_int "unsigned int"
 185                 pass "detect dm_type_unsigned_int"
 186             }
 187             -re ".*dm_type_unsigned_int\\(unsigned\\).*\r\n$gdb_prompt $" {
 188                 # v3 demangler
 189                 pass "detect dm_type_unsigned_int"
 190             }
 191         }
 192
 193     gdb_test_multiple "print &dm_type_void" \
 194         "detect dm_type_void" {
 195             -re ".*dm_type_void\\(void\\).*\r\n$gdb_prompt $" {
 196                 # v2 demangler
 197                 set dm_type_void "void"
 198                 pass "detect dm_type_void"
 199             }
 200             -re ".*dm_type_void\\(\\).*\r\n$gdb_prompt $" {
 201                 # v3 demangler
 202                 pass "detect dm_type_void"
 203             }
 204         }
 205
 206     gdb_test_multiple "print &dm_type_void_star" \
 207         "detect dm_type_void_star" {
 208             -re ".*dm_type_void_star\\(void \\*\\).*\r\n$gdb_prompt $" {
 209                 # v2 demangler
 210                 set dm_type_void_star "void *"
 211                 pass "detect dm_type_void_star"
 212             }
 213             -re ".*dm_type_void_star\\(void\\*\\).*\r\n$gdb_prompt $" {
 214                 # v3 demangler
 215                 pass "detect dm_type_void_star"
 216             }
 217         }
 218
 219     gdb_test_multiple "print &dm_type_short" \
 220         "detect dm_type_short" {
 221             -re ".*dm_type_short\\(short\\).*\r\n$gdb_prompt $" {
 222                 # v2 and v3 demanglers
 223                 pass "detect dm_type_short"
 224             }
 225             -re ".*dm_type_short\\(short int\\).*\r\n$gdb_prompt $" {
 226                 # GDB type printer
 227                 set dm_type_short "short int"
 228                 pass "detect dm_type_short"
 229             }
 230         }
 231
 232     gdb_test_multiple "print &dm_type_unsigned_short" \
 233         "detect dm_type_unsigned_short" {
 234             -re ".*dm_type_unsigned_short\\(unsigned short\\).*\r\n$gdb_prompt $" {
 235                 # v2 and v3 demanglers
 236                 pass "detect dm_type_unsigned_short"
 237             }
 238             -re ".*dm_type_unsigned_short\\(short unsigned int\\).*\r\n$gdb_prompt $" {
 239                 # GDB type printer
 240                 set dm_type_unsigned_short "short unsigned int"
 241                 pass "detect dm_type_unsigned_short"
 242             }
 243         }
 244
 245     gdb_test_multiple "print &dm_type_long" \
 246         "detect dm_type_long" {
 247             -re ".*dm_type_long\\(long\\).*\r\n$gdb_prompt $" {
 248                 # v2 and v3 demanglers
 249                 pass "detect dm_type_long"
 250             }
 251             -re ".*dm_type_long\\(long int\\).*\r\n$gdb_prompt $" {
 252                 # GDB type printer
 253                 set dm_type_long "long int"
 254                 pass "detect dm_type_long"
 255             }
 256         }
 257
 258     gdb_test_multiple "print &dm_type_unsigned_long" \
 259         "detect dm_type_unsigned_long" {
 260             -re ".*dm_type_unsigned_long\\(unsigned long\\).*\r\n$gdb_prompt $" {
 261                 # v2 and v3 demanglers
 262                 pass "detect dm_type_unsigned_long"
 263             }
 264             -re ".*dm_type_unsigned_long\\(long unsigned int\\).*\r\n$gdb_prompt $" {
 265                 # GDB type printer
 266                 set dm_type_unsigned_long "long unsigned int"
 267                 pass "detect dm_type_unsigned_long"
 268             }
 269         }
 270
 271     gdb_test_multiple "print &dm_type_typedef" \
 272         "detect dm_type_typedef" {
 273             -re ".*dm_type_typedef\\(int\\).*\r\n$gdb_prompt $" {
 274                 # v2 and v3 demanglers
 275                 pass "detect dm_type_typedef"
 276             }
 277             -re ".*dm_type_typedef\\(myint\\).*\r\n$gdb_prompt $" {
 278                 # GDB type printer
 279                 set dm_type_typedef 1
 280                 pass "detect dm_type_typedef"
 281             }
 282         }
 283 }
 284
 285 #
 286 #  Lookup a specific C++ function and print the demangled type.
 287 #  This form accepts the demangled type as a regexp.
 288 #
 289
 290 proc info_func_regexp { name demangled } {
 291     global gdb_prompt
 292
 293     regsub {\\\(void\\\)} $demangled {\(\)} demangled
 294
 295     gdb_test "info function $name" \
 296         "File .*:\r\n(class|)${demangled}.*" \
 297         "info function for \"$name\""
 298 }
 299
 300 #
 301 #  Lookup a specific C++ function and print the demangled type.
 302 #  This form accepts the demangled type as a literal string.
 303 #
 304
 305 proc info_func { name demangled } {
 306     info_func_regexp "$name" [string_to_regexp "$demangled"]
 307 }
 308
 309 #
 310 # Print the address of a function.
 311 # This checks that I can lookup a fully qualified C++ function.
 312 # This also checks the argument types on the return string.
 313
 314 # Note: carlton/2003-01-16: If you modify this, make a corresponding
 315 # modification to print_addr_2_kfail.
 316
 317 proc print_addr_2 { name good } {
 318     global gdb_prompt
 319     global hex
 320
 321     set good_pattern [string_to_regexp $good]
 322
 323     gdb_test "print &$name" \
 324         ".* = .* $hex <$good_pattern>"
 325 }
 326
 327 # NOTE: carlton/2003-01-16: hairyfunc5-6 fail on GCC 3.x (for at least
 328 # x=1 and x=2.1).  So I'm modifying print_addr_2 to accept a failure
 329 # condition.  FIXME: It would be nice if the failure condition were
 330 # conditional on the compiler version, but I'm not sufficiently
 331 # motivated.  I did hardwire in the versions of char * and int *,
 332 # which will give some compiler-specificity to the failure.
 333
 334 proc print_addr_2_kfail { name good bad bugid } {
 335     global gdb_prompt
 336     global hex
 337
 338     set good_pattern [string_to_regexp $good]
 339     set bad_pattern [string_to_regexp $bad]
 340
 341     gdb_test_multiple "print &$name" "print &$name" {
 342         -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
 343             pass "print &$name"
 344         }
 345         -re ".* = .* $hex <$bad_pattern>\r\n$gdb_prompt $" {
 346             kfail $bugid "print &$name"
 347         }
 348     }
 349 }
 350
 351 #
 352 #  Simple interfaces to print_addr_2.
 353 #
 354
 355 proc print_addr { name } {
 356     regsub {\(void\)} $name {()} expected
 357     if {[string first "::" $name] == -1} {
 358         # C function -- must be qutoed
 359         set name "'$name'"
 360     }
 361     print_addr_2 "$name" $expected
 362 }
 363
 364 #
 365 # Test name demangling for operators.
 366 #
 367 # The '(' at the end of each regex input pattern is so that we match only
 368 # the one we are looking for.  I.E. "operator&" would match both
 369 # "operator&(foo &)" and "operator&&(foo &)".
 370 #
 371 # gdb-gnats bug gdb/18:
 372 #  "gdb can't parse "info func operator*" or "info func operator\*".
 373 #  The star in "operator*" is interpreted as a regexp, but the "\*"
 374 #  in  "operator\*" is not a legal operator.
 375 #
 376
 377 proc test_lookup_operator_functions {} {
 378     global dm_operator_comma
 379     global dm_operator_char_star
 380     global dm_type_char_star
 381     global dm_operator_char_star_quoted
 382     global dm_type_foo_ref
 383     global dm_type_void
 384     global dm_type_void_star
 385
 386     # operator* requires quoting so that GDB does not treat it as a regexp.
 387     info_func "operator\\*("    "void foo::operator*($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_foo_ref);"
 396     info_func "operator!("      "void foo::operator!($dm_type_void);"
 397     info_func "operator++("     "void foo::operator++(int);"
 398     info_func "operator=("      "void foo::operator=($dm_type_foo_ref);"
 399     info_func "operator+=("     "void foo::operator+=($dm_type_foo_ref);"
 400     # operator*= requires quoting so that GDB does not treat it as a regexp.
 401     info_func "operator\\*=("   "void foo::operator*=($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|=("     "void foo::operator|=($dm_type_foo_ref);"
 405     info_func "operator$dm_operator_comma\("    \
 406                                 "void foo::operator$dm_operator_comma\($dm_type_foo_ref);"
 407     info_func "operator/("      "void foo::operator/($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_foo_ref);"
 416     info_func "operator~("      "void foo::operator~($dm_type_void);"
 417     info_func "operator--("     "void foo::operator--(int);"
 418     info_func "operator->("     "foo *foo::operator->($dm_type_void);"
 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     info_func "operator^=("     "void foo::operator^=($dm_type_foo_ref);"
 424     # operator->* requires quoting so that GDB does not treat it as a regexp.
 425     info_func "operator->\\*("  "void foo::operator->*($dm_type_foo_ref);"
 426
 427     # operator[] needs double backslashes, so that a single backslash
 428     # will be sent to GDB, preventing the square brackets from being
 429     # evaluated as a regular expression.
 430     info_func "operator\\\[\\\](" "void foo::operator\[\]($dm_type_foo_ref);"
 431
 432     # These are gnarly because they might end with 'static'.
 433     set dm_type_void_star_regexp [string_to_regexp $dm_type_void_star]
 434     info_func_regexp "operator new("     "void \\*foo::operator new\\(.*\\)(| static);"
 435     info_func_regexp "operator delete("  "void foo::operator delete\\($dm_type_void_star_regexp\\)(| static);"
 436
 437     info_func "operator int("   "int foo::operator int($dm_type_void);"
 438     info_func "operator()("     "void foo::operator()($dm_type_foo_ref);"
 439     info_func "operator $dm_operator_char_star_quoted\(" \
 440                                 "char *foo::operator $dm_operator_char_star\($dm_type_void);"
 441
 442 }
 443
 444
 445 proc test_paddr_operator_functions {} {
 446     global hex
 447     global hp_aCC_compiler
 448     global dm_operator_comma
 449     global dm_type_char_star
 450     global dm_type_foo_ref
 451     global dm_type_long_star
 452     global dm_type_unsigned_int
 453     global dm_type_void
 454     global dm_type_void_star
 455     global dm_operator_char_star
 456
 457     print_addr "foo::operator*($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|($dm_type_foo_ref)"
 465     print_addr "foo::operator&&($dm_type_foo_ref)"
 466     print_addr "foo::operator!($dm_type_void)"
 467     print_addr "foo::operator++(int)"
 468     print_addr "foo::operator=($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_type_foo_ref)"
 473     print_addr "foo::operator|=($dm_type_foo_ref)"
 474     print_addr "foo::operator$dm_operator_comma\($dm_type_foo_ref)"
 475     print_addr "foo::operator/($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^($dm_type_foo_ref)"
 483     print_addr "foo::operator||($dm_type_foo_ref)"
 484     print_addr "foo::operator~($dm_type_void)"
 485     print_addr "foo::operator--(int)"
 486     print_addr "foo::operator->($dm_type_void)"
 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     print_addr "foo::operator\[\]($dm_type_foo_ref)"
 494     print_addr "foo::operator()($dm_type_foo_ref)"
 495
 496     gdb_test "print &foo::operator new" \
 497         " = .* $hex <foo::operator new\\(.*\\)(| static)>"
 498     gdb_test "print &foo::operator new\[\]" \
 499         " = .* $hex <foo::operator new\\\[\\\]\\(.*\\)(| static)>"
 500     if { !$hp_aCC_compiler } {
 501         print_addr "foo::operator delete($dm_type_void_star)"
 502         print_addr "foo::operator delete[]($dm_type_void_star)"
 503     } else {
 504         gdb_test "print &'foo::operator delete($dm_type_void_star) static'" \
 505             " = .*(0x\[0-9a-f\]+|) <foo::operator delete.*>"
 506     }
 507
 508     print_addr "foo::operator int($dm_type_void)"
 509     print_addr "foo::operator $dm_operator_char_star\($dm_type_void)"
 510 }
 511
 512 #
 513 # Test overloaded functions (1 arg).
 514 #
 515
 516 proc test_paddr_overloaded_functions {} {
 517     global dm_type_unsigned_int
 518     global dm_type_void
 519     global dm_type_short
 520     global dm_type_unsigned_short
 521     global dm_type_long
 522     global dm_type_unsigned_long
 523
 524     print_addr "overload1arg($dm_type_void)"
 525     print_addr "overload1arg(char)"
 526     print_addr "overload1arg(signed char)"
 527     print_addr "overload1arg(unsigned char)"
 528     print_addr "overload1arg($dm_type_short)"
 529     print_addr "overload1arg($dm_type_unsigned_short)"
 530     print_addr "overload1arg(int)"
 531     print_addr "overload1arg($dm_type_unsigned_int)"
 532     print_addr "overload1arg($dm_type_long)"
 533     print_addr "overload1arg($dm_type_unsigned_long)"
 534     print_addr "overload1arg(float)"
 535     print_addr "overload1arg(double)"
 536
 537     print_addr "overloadargs(int)"
 538     print_addr "overloadargs(int, int)"
 539     print_addr "overloadargs(int, int, int)"
 540     print_addr "overloadargs(int, int, int, int)"
 541     print_addr "overloadargs(int, int, int, int, int)"
 542     print_addr "overloadargs(int, int, int, int, int, int)"
 543     print_addr "overloadargs(int, int, int, int, int, int, int)"
 544     print_addr "overloadargs(int, int, int, int, int, int, int, int)"
 545     print_addr "overloadargs(int, int, int, int, int, int, int, int, int)"
 546     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int)"
 547     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int, int)"
 548 }
 549
 550 proc test_paddr_hairy_functions {} {
 551     global gdb_prompt
 552     global hex
 553     global dm_type_char_star
 554     global dm_type_int_star
 555     global dm_type_long_star
 556     global dm_type_typedef
 557
 558     print_addr_2 "hairyfunc1" "hairyfunc1(int)"
 559
 560     if {$dm_type_typedef == 0} {
 561         print_addr_2 "hairyfunc2" "hairyfunc2(int (*)($dm_type_char_star))"
 562         print_addr_2 "hairyfunc3" "hairyfunc3(int (*)(short (*)($dm_type_long_star)))"
 563         print_addr_2 "hairyfunc4" "hairyfunc4(int (*)(short (*)($dm_type_char_star)))"
 564
 565         # gdb-gnats bug gdb/19:
 566         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 567         print_addr_2_kfail "hairyfunc5" "hairyfunc5(int (*(*)($dm_type_char_star))(long))" "hairyfunc5(int (*)(long) (*)(char*))" "gdb/19"
 568         print_addr_2_kfail "hairyfunc6" "hairyfunc6(int (*(*)($dm_type_int_star))(long))" "hairyfunc6(int (*)(long) (*)(int*))" "gdb/19"
 569         print_addr_2_kfail "hairyfunc7" "hairyfunc7(int (*(*)(int (*)($dm_type_char_star)))(long))" "hairyfunc7(int (*)(long) (*)(int (*)(char*)))" "gdb/19"
 570     } else {
 571         print_addr_2 "hairyfunc2" "hairyfunc2(PFPc_i)"
 572         print_addr_2 "hairyfunc3" "hairyfunc3(PFPFPl_s_i)"
 573         print_addr_2 "hairyfunc4" "hairyfunc4(PFPFPc_s_i)"
 574
 575         # gdb-gnats bug gdb/19:
 576         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 577         print_addr_2 "hairyfunc5" "hairyfunc5(PFPc_PFl_i)"
 578         print_addr_2 "hairyfunc6" "hairyfunc6(PFPi_PFl_i)"
 579         print_addr_2 "hairyfunc7" "hairyfunc7(PFPFPc_i_PFl_i)"
 580     }
 581 }
 582
 583 proc do_tests {} {
 584     global binfile
 585     global dm_type_int_star
 586
 587     clean_restart $binfile
 588
 589     gdb_test_no_output "set width 0"
 590
 591     runto_main
 592
 593     gdb_test_no_output "set language c++"
 594     probe_demangler
 595     test_paddr_overloaded_functions
 596     test_paddr_operator_functions
 597     test_paddr_hairy_functions
 598     test_lookup_operator_functions
 599
 600     # A regression test on errors involving operators
 601     gdb_test "list foo::operator $dm_type_int_star" \
 602         "Function \"foo::operator [string_to_regexp $dm_type_int_star]\" not defined\\."
 603 }
 604
 605 do_tests