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gdb/testsuite: add XFAIL to gdb.cp/ptype-flags.exp when using clang

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When running gdb.cp/ptype-flags.exp using Clang, we get an unexpected
failure when printing the type of a class with an internal typedef. This
happens because Clang doesn't add accessibility information for typedefs
inside classes (see https://github.com/llvm/llvm-project/issues/57608
for more info). To help with Clang testing, an XFAIL was added to this
test.
This commit is contained in:
Bruno Larsen
2022-09-09 20:34:27 +02:00
parent de1fbe7889
commit 2ce385da88
1 changed files with 12 additions and 0 deletions

12
gdb/testsuite/gdb.cp/ptype-flags.exp

@ -30,11 +30,18 @@ if ![runto_main] then {
return return
} }
if {[test_compiler_info {clang-*-*} c++]} {
set using_clang true
} else {
set using_clang false
}
gdb_test_no_output "set language c++" "" gdb_test_no_output "set language c++" ""
gdb_test_no_output "set width 0" "" gdb_test_no_output "set width 0" ""
proc do_check_holder {name {flags ""} {show_typedefs 1} {show_methods 1} proc do_check_holder {name {flags ""} {show_typedefs 1} {show_methods 1}
{raw 0}} { {raw 0}} {
global using_clang
set contents { set contents {
{ base "public Base<T>" } { base "public Base<T>" }
@ -49,6 +56,11 @@ proc do_check_holder {name {flags ""} {show_typedefs 1} {show_methods 1}
} }
if {$show_typedefs} { if {$show_typedefs} {
# Clang does not add accessibility information for typedefs:
# https://github.com/llvm/llvm-project/issues/57608
if {$using_clang} {
setup_xfail "clang 57608" *-*-*
}
lappend contents { typedef public "typedef Simple<Simple<T> > Z;" } lappend contents { typedef public "typedef Simple<Simple<T> > Z;" }
} }