forked from Imagelibrary/binutils-gdb
d01e823438
This updates the copyright headers to include 2025. I did this by running gdb/copyright.py and then manually modifying a few files as noted by the script. Approved-By: Eli Zaretskii <eliz@gnu.org>
158 lines
4.5 KiB
Plaintext
158 lines
4.5 KiB
Plaintext
# Copyright 2008-2025 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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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
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return -1
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}
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############################################
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# Test printing of namespace imported within the function.
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if {![runto_main]} {
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continue
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}
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gdb_test "print _a" "= 1"
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############################################
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# Test printing of namespace imported into a scope containing the pc.
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gdb_breakpoint [gdb_get_line_number "marker1 stop"]
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gdb_continue_to_breakpoint "marker1 stop"
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gdb_test "print _a" "= 1" "print _a in a nested scope"
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############################################
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# Test printing of namespace aliases.
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gdb_breakpoint marker2
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gdb_continue_to_breakpoint "marker2"
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gdb_test "print B::_a" "= 1"
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gdb_test "print _a" "No symbol \"_a\" in current context." \
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"print _a in namespace alias scope"
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gdb_test "print x" "No symbol \"x\" in current context." \
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"print x in namespace alias scope"
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############################################
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# Test that names are not printed when they
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# are not imported.
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gdb_breakpoint marker3
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gdb_continue_to_breakpoint "marker3"
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# gcc-4-3 puts import statements for aliases in
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# the global scope instead of the corresponding
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# function scope. These wrong import statements throw
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# this test off. This is fixed in gcc-4-4.
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if {[test_compiler_info gcc-4-3-*]} { setup_xfail *-*-* }
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gdb_test "print _a" "No symbol \"_a\" in current context." \
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"Print _a without import at marker3"
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############################################
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# Test printing of individually imported elements.
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gdb_breakpoint marker4
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gdb_continue_to_breakpoint "marker4"
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gdb_test "print dx" "= 4"
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############################################
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# Test printing of namespace imported into file scope.
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gdb_breakpoint marker5
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gdb_continue_to_breakpoint "marker5"
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gdb_test "print cc" "= 3"
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# Also test printing of namespace aliases
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gdb_test "print efx" "= 5"
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############################################
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# Test printing of variables imported from nested namespaces.
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gdb_breakpoint I::marker7
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gdb_continue_to_breakpoint "I::marker7"
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gdb_test "print ghx" "= 6"
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############################################
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# Test that variables are not printed in a namespace that is sibling
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# to the namespace containing an import.
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gdb_breakpoint L::marker8
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gdb_continue_to_breakpoint "L::marker8"
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gdb_test "print jx" "= 44" \
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"print jx when the symbol is available"
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gdb_breakpoint "K::marker9"
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gdb_continue_to_breakpoint "K::marker9"
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gdb_test "print jx" "No symbol \"jx\" in current context." \
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"print jx when the symbol is not available"
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############################################
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# Test that variables are only printed after the line containing the
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# import.
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gdb_breakpoint [gdb_get_line_number "marker10 stop"]
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gdb_continue_to_breakpoint "marker10 stop"
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if { [test_compiler_info {gcc-[0-3]-*}] ||
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[test_compiler_info {gcc-4-[0-3]-*}]} {
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return
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}
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# Xfail for incorrect decl_line on DW_TAG_imported_module,
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# gcc PR debug/108716.
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set have_gcc108716_xfail \
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[expr [test_compiler_info gcc-*] && [gcc_major_version] < 13]
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gdb_test_multiple "print x" "print x, before using statement" {
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-re -wrap "No symbol .x. in current context.*" {
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pass $gdb_test_name
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}
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-re -wrap "Reference to .x. is ambiguous.*" {
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if { $have_gcc108716_xfail } {
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# GCC doesn't properly set the decl_line for namespaces, so GDB
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# believes that the "using namespace M" line has already passed at
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# this point.
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setup_xfail *-*-* gcc/108716
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}
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fail $gdb_test_name
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}
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}
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gdb_test "next" ".*" "using namespace M"
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gdb_test_multiple "print x" "print x, only using M" {
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-re -wrap "= 911.*" {
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pass $gdb_test_name
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}
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-re -wrap "Reference to .x. is ambiguous.*" {
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if { $have_gcc108716_xfail } {
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setup_xfail *-*-* gcc/108716
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}
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fail $gdb_test_name
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}
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}
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gdb_test "next" ".*" "using namespace N"
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gdb_test "print x" "Reference to .x. is ambiguous.*" "print x, with M and N"
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