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Nikolas Klauser bd44174547 [libc++] Use -I instead of -isystem to include headers in the test suite 
Using -isystem marks the headers as system headers, which means that we
don't actually get all the warnings that we'd normally get if we included
the headers as user headers.

The goal of the test suite is normally to mirror as closely as possible
how users would use the library. Technically, this change goes against
that philosophy, since users should be using `-isystem` (if they ever
need to specify the libc++ path explicitly, which should be a rare
occurence). However, I believe fishing out additional warnings from
the headers provides more value, hence this change. Ideally, we'd be
able to still use `-isystem`, but instruct Clang to still emit warnings
from the libc++ headers (e.g. we could tell Clang to emit warnings in
any file inside `<...>/usr/include/c++/v1`).

Reviewed By: #libc, ldionne, #libc_abi

Spies: Mordante, EricWF, mstorsjo, mgorny, aheejin, arichardson, philnik, jloser, libcxx-commits

Differential Revision: https://reviews.llvm.org/D118616
2022-03-03 13:19:47 +01:00
..
configs [libc++] Use -I instead of -isystem to include headers in the test suite 2022-03-03 13:19:47 +01:00
libcxxabi [libc++abi] Change LIBCXXABI_NO_TIMER to LIBCXXABI_USE_TIMER 2021-10-13 08:02:31 -04:00
native/arm-linux-eabi
support [libc++abi] Change LIBCXXABI_NO_TIMER to LIBCXXABI_USE_TIMER 2021-10-13 08:02:31 -04:00
vendor [libc++abi][AIX] Add 2 LIT tests for the AIX unwinder 2021-12-09 16:43:32 -05:00
backtrace_test.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_array_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_array_02.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_class_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_class_02.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_class_03.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_class_04.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_const_pointer_nullptr.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_function_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_function_02.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_function_03.pass.cpp [libc++] [test] Eliminate libcpp-no-noexcept-function-type and libcpp-no-structured-bindings. 2021-11-20 11:44:57 -05:00
catch_in_noexcept.pass.cpp
catch_member_data_pointer_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_member_function_pointer_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_member_function_pointer_02.pass.cpp [libc++] [test] Eliminate libcpp-no-noexcept-function-type and libcpp-no-structured-bindings. 2021-11-20 11:44:57 -05:00
catch_member_pointer_nullptr.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_multi_level_pointer.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_pointer_nullptr.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_pointer_reference.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_ptr.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_ptr_02.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
catch_reference_nullptr.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
CMakeLists.txt [runtimes] Remove FOO_TARGET_TRIPLE, FOO_SYSROOT and FOO_GCC_TOOLCHAIN 2022-03-01 08:39:42 -05:00
cxa_bad_cast.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
cxa_bad_typeid.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
cxa_thread_atexit_test.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
cxa_vec_new_overflow_PR41395.pass.cpp
dynamic_cast.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
dynamic_cast3.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
dynamic_cast5.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
dynamic_cast14.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
dynamic_cast_stress.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
exception_object_alignment.2.pass.cpp
exception_object_alignment.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
forced_unwind1.pass.cpp [Unwind] Harmonise exception class for EHABI spec. 2021-09-02 11:31:03 +02:00
forced_unwind2.pass.cpp [Unwind] Harmonise exception class for EHABI spec. 2021-09-02 11:31:03 +02:00
forced_unwind3.pass.cpp [libunwind][ARM] Handle end of stack during unwind 2021-11-26 13:26:49 +01:00
guard_test_basic.pass.cpp [libcxxabi] Added convenience classes to cxa_guard 2022-01-12 17:31:36 -05:00
guard_threaded_test.pass.cpp [NFC][libcxxabi] Rename GlobalLock to GlobalMutex 2022-01-12 17:29:17 -05:00
incomplete_type.sh.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
inherited_exception.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
lit.cfg.py
lit.site.cfg.in [runtimes] Remove FOO_TARGET_TRIPLE, FOO_SYSROOT and FOO_GCC_TOOLCHAIN 2022-03-01 08:39:42 -05:00
noexception1.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
noexception2.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
noexception3.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
noexception4.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_aux_runtime.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_aux_runtime_op_array_new.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_demangle.pass.cpp [demangler] Add co_await demangling 2022-03-01 04:49:19 -08:00
test_exception_address_alignment.pass.cpp [libc++abi] Add a from-scratch testing config for Apple backdeployment 2022-02-14 15:36:50 -05:00
test_exception_storage.pass.cpp [libc++] Revert "Protect users from relying on detail headers" & related changes 2022-03-01 08:20:24 -05:00
test_fallback_malloc.pass.cpp [libc++] Revert "Protect users from relying on detail headers" & related changes 2022-03-01 08:20:24 -05:00
test_guard.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_vector1.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_vector2.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
test_vector3.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
thread_local_destruction_order.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
uncaught_exception.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
uncaught_exceptions.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unittest_demangle.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_01.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_02.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_03.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_04.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_05.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00
unwind_06.pass.cpp [runtimes][NFC] Remove filenames at the top of the license notice 2021-11-17 16:30:52 -05:00