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268 lines
9.8 KiB
Plaintext
268 lines
9.8 KiB
Plaintext
# Copyright 1997-2018 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# tests for namespaces
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# Originally written by Satish Pai <pai@apollo.hp.com> 1997-07-23
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# This file is part of the gdb testsuite
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# Note: The original tests were geared to the HP aCC compiler,
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# which has an idiosyncratic way of emitting debug info
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# for namespaces.
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# Note: As of 2000-06-03, they passed under g++ - djb
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if { [skip_cplus_tests] } { continue }
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standard_testfile .cc namespace1.cc
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if [get_compiler_info c++] {
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return -1
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}
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set xfail_class_types 0
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if {[test_compiler_info {gcc-[0-3]-*}]
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|| [test_compiler_info {gcc-4-[0-4]-*}]} {
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# The type in class is missing in older GCCs.
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set xfail_class_types 1
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}
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if {[prepare_for_testing "failed to prepare" $testfile \
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[list $srcfile $srcfile2] {debug c++}]} {
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return -1
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}
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gdb_test "show lang" "auto; currently c\\+\\+.*"
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#
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# set it up at a breakpoint so we can play with the variable values
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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if ![runto 'marker1'] then {
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perror "couldn't run to marker1"
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continue
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}
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gdb_test "up" ".*main.*" "up from marker1"
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# Access a data item inside a namespace using colons and
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# single quotes. :-(
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# NOTE: carlton/2003-09-24: the quotes are becoming less necessary (or
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# even desirable.) For tests where it should still work with quotes,
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# I'm including versions both with and without quotes; for tests that
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# shouldn't work with quotes, I'm only including one version.
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gdb_test "print 'AAA::c'" \
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"\\$\[0-9\]* = 0 '\\\\(0|000)'" \
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"print 'AAA::c'"
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gdb_test "print AAA::c" \
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"\\$\[0-9\]* = 0 '\\\\(0|000)'" \
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"print AAA::c"
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# An object declared using "using".
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gdb_test "print ina" "\\$\[0-9\]+ = {xx = 33}"
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gdb_test_multiple "ptype ina" "ptype ina" {
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-re "type = class (AAA::|)inA \{\r\n\[ \]*public:\r\n\[ \]*int xx;\r\n\[ \]*\r\n\[ \]*.*int fum\\(int\\);\r\n\}\r\n$gdb_prompt $" {
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pass "ptype ina"
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}
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-re "type = class (AAA::|)inA \{\r\n\[ \]*public:\r\n\[ \]*int xx;\r\n\[ \]*\r\n\[ \]*int fum\\(int\\);\r\n.*\}\r\n$gdb_prompt $" {
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pass "ptype ina"
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}
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}
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# Check all functions are known to GDB
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setup_xfail hppa*-*-*11* CLLbs14869
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gdb_test_multiple "info func xyzq" "info func xyzq" {
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-re "All functions.*File.*namespace.cc:\r\nint AAA::A_xyzq\\(int\\);\r\nint BBB::B_xyzq\\(int\\);\r\nchar AAA::xyzq\\(char\\);\r\nchar BBB::xyzq\\(char\\);\r\nchar BBB::CCC::xyzq\\(char\\);\r\nchar BBB::Class::xyzq\\(char\\);\r\n$gdb_prompt $" {
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pass "info func xyzq"
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}
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-re "All functions.*File.*namespace.cc:\r\nint AAA::A_xyzq\\(int\\);\r\nchar AAA::xyzq\\(char\\);\r\nint BBB::B_xyzq\\(int\\);\r\nchar BBB::CCC::xyzq\\(char\\);\r\nchar BBB::Class::xyzq\\(char\\);\r\nchar BBB::xyzq\\(char\\);\r\n$gdb_prompt $" {
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pass "info func xyzq"
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}
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}
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# Call a function in a namespace
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gdb_test "print 'AAA::xyzq'('x')" \
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"\\$\[0-9\]* = 97 'a'" \
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"print 'AAA::xyzq'('x')"
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gdb_test "print AAA::xyzq('x')" \
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"\\$\[0-9\]* = 97 'a'" \
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"print AAA::xyzq('x')"
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# Break on a function in a namespace
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gdb_test "break AAA::xyzq" \
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"Breakpoint.*at $hex: file.*namespace.cc, line 47\\."
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# Break on a function in the global namespace.
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gdb_test "break -qualified ::ensureOtherRefs" \
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"Breakpoint.*at $hex: file.*$srcfile2, line $decimal\\."
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# Call a function in a nested namespace
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gdb_test "print 'BBB::CCC::xyzq'('x')" \
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"\\$\[0-9\]* = 122 'z'" \
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"print 'BBB::CCC::xyzq'('x')"
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gdb_test "print BBB::CCC::xyzq('x')" \
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"\\$\[0-9\]* = 122 'z'" \
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"print BBB::CCC::xyzq('x')"
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# Break on a function in a nested namespace
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gdb_test "break BBB::CCC::xyzq" \
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"Breakpoint.*at $hex: file.*namespace.cc, line 63\\."
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# Break on the same function, starting with the global namespace.
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gdb_test "break ::BBB::CCC::xyzq" \
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".*Breakpoint.*at $hex: file.*$srcfile, line 63\\."
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# Print address of a function in a class in a namespace
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gdb_test "print 'BBB::Class::xyzq'" \
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"\\$\[0-9\]* = \{char \\((BBB::|)Class \\*( const|), (char|int)\\)\} $hex <BBB::Class::xyzq\\(char\\)>" \
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"print 'BBB::Class::xyzq'"
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gdb_test "print BBB::Class::xyzq" \
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"\\$\[0-9\]* = \{char \\((BBB::|)Class \\*( const|), (char|int)\\)\} $hex <BBB::Class::xyzq\\(char\\)>" \
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"print BBB::Class::xyzq"
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# Break on a function in a class in a namespace
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gdb_test "break BBB::Class::xyzq" \
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"Breakpoint.*at $hex: file.*namespace.cc, line 68\\."
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# Tests accessing static elements in namespace of other file.
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gdb_test "whatis C::cOtherFileType" "type = short"
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gdb_test "whatis ::C::cOtherFileType" "type = short"
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gdb_test "whatis C::cOtherFileVar" "type = const C::cOtherFileType"
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gdb_test "whatis ::C::cOtherFileVar" "type = const C::cOtherFileType"
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gdb_test "print C::cOtherFileVar" "\\$\[0-9\].* = 319"
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gdb_test "print ::C::cOtherFileVar" "\\$\[0-9\].* = 319"
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if $xfail_class_types { setup_xfail *-*-* }
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gdb_test "whatis C::OtherFileClass::cOtherFileClassType" "type = short"
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if $xfail_class_types { setup_xfail *-*-* }
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gdb_test "whatis ::C::OtherFileClass::cOtherFileClassType" "type = short"
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gdb_test "print C::OtherFileClass::cOtherFileClassVar" " = 318"
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# FSF GCC <=4.4 creates unqualified DIE "cOtherFileClassVar" ignoring the
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# namespace the same way older GDB did.
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set test "print ::cOtherFileClassVar"
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set test2 "print ::C::OtherFileClass::cOtherFileClassVar"
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gdb_test_multiple $test $test {
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-re "No symbol \"cOtherFileClassVar\" in current context\\.\r\n$gdb_prompt $" {
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pass $test
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gdb_test $test2 " = 318"
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}
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-re "\\$\[0-9\].* = 318\r\n$gdb_prompt $" {
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# Do not permit to XFAIL on recent GCCs.
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if $xfail_class_types {
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setup_xfail *-*-*
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fail $test
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# Unresolved means human intervention is required to determine
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# whether the test passed or failed. Since the previous test
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# xfailed (not failed) human intervention isn't going to help here.
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# Thus test2 is marked as unsupported instead of unresolved.
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unsupported $test2
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} else {
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fail $test
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unresolved $test2
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}
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}
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}
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# Test to see if the appropriate namespaces are in scope when trying
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# to print out stuff from within a function defined within a
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# namespace.
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if ![runto "C::D::marker2"] then {
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perror "couldn't run to marker2"
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continue
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}
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gdb_test "print c" "\\$\[0-9\].* = 1"
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gdb_test "print cc" "No symbol \"cc\" in current context."
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gdb_test "print 'C::cc'" "\\$\[0-9\].* = 2"
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gdb_test "print C::cc" "\\$\[0-9\].* = 2"
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gdb_test "print cd" "\\$\[0-9\].* = 3"
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gdb_test "print C::D::cd" "No type \"D\" within class or namespace \"C::C\"."
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gdb_test "print 'E::cde'" "\\$\[0-9\].* = 5"
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gdb_test "print E::cde" "\\$\[0-9\].* = 5"
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gdb_test "print shadow" "\\$\[0-9\].* = 13"
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gdb_test "print E::ce" "No symbol \"ce\" in namespace \"C::D::E\"."
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gdb_test "ptype C" "type = namespace C::C"
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gdb_test "ptype E" "type = namespace C::D::E"
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gdb_test "ptype CClass" "type = (class C::CClass \{\r\n public:|struct C::CClass \{)\r\n int x;\r\n\}"
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gdb_test "ptype CClass::NestedClass" "type = (class C::CClass::NestedClass \{\r\n public:|struct C::CClass::NestedClass \{)\r\n int y;\r\n\}"
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gdb_test "ptype NestedClass" "No symbol \"NestedClass\" in current context."
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gdb_test "ptype ::C::CClass" "type = class C::CClass \{\r\n public:\r\n int x;\r\n\}"
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gdb_test "ptype ::C::CClass::NestedClass" "type = class C::CClass::NestedClass \{\r\n public:\r\n int y;\r\n\}"
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gdb_test "ptype ::C::NestedClass" "No symbol \"NestedClass\" in namespace \"C\"."
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gdb_test "ptype C::CClass" "No symbol \"CClass\" in namespace \"C::C\"."
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gdb_test "ptype C::CClass::NestedClass" "No type \"CClass\" within class or namespace \"C::C\"."
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gdb_test "ptype C::NestedClass" "No symbol \"NestedClass\" in namespace \"C::C\"."
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# Tests involving multiple files
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gdb_test "print cOtherFile" "\\$\[0-9\].* = 316"
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gdb_test "ptype OtherFileClass" "type = (class C::OtherFileClass \{\r\n public:|struct C::OtherFileClass \{)\r\n int z;\r\n.*\}"
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gdb_test "ptype ::C::OtherFileClass" "type = class C::OtherFileClass \{\r\n public:\r\n int z;\r\n.*\}"
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gdb_test "ptype C::OtherFileClass" "No symbol \"OtherFileClass\" in namespace \"C::C\"."
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# Test class typedefs printing.
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set expect "type = class C::OtherFileClass \{\r\n.*\r\n *typedef short cOtherFileClassType;\r\n *typedef long cOtherFileClassType2;\r\n\}"
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if $xfail_class_types { setup_xfail *-*-* }
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gdb_test "ptype OtherFileClass" $expect "ptype OtherFileClass typedefs"
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if $xfail_class_types { setup_xfail *-*-* }
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gdb_test "ptype ::C::OtherFileClass" $expect "ptype ::C::OtherFileClass typedefs"
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# Some anonymous namespace tests.
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gdb_test "print cX" "\\$\[0-9\].* = 6"
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gdb_test "print 'F::cXf'" "\\$\[0-9\].* = 7"
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gdb_test "print F::cXf" "\\$\[0-9\].* = 7"
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gdb_test "print F::cXfX" "\\$\[0-9\].* = 8"
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gdb_test "print X" "\\$\[0-9\].* = 9"
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gdb_test "print 'G::Xg'" "\\$\[0-9\].* = 10"
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gdb_test "print G::Xg" "\\$\[0-9\].* = 10"
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gdb_test "print G::XgX" "\\$\[0-9\].* = 11"
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gdb_test "print cXOtherFile" "No symbol \"cXOtherFile\" in current context."
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gdb_test "print XOtherFile" "No symbol \"XOtherFile\" in current context."
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# Enum tests.
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gdb_test "print AAA::ALPHA" "\\$\[0-9\].* = AAA::ALPHA"
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# Regression tests for PR 9496.
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gdb_test "whatis ::C::CClass::NestedClass" "type = C::CClass::NestedClass"
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gdb_test "whatis ::C::CClass::NestedClass *" "type = C::CClass::NestedClass \\*"
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