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Merged
merged 11 commits into from
Feb 7, 2022
Merged

PR for llvm/llvm-project#53567 #3

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7ff7997
[libc++] Disable incomplete features for the LLVM 14 release
ldionne Feb 3, 2022
9f9ea70
[libc++] No longer support ranges::begin(x) when x is an array of inc…
Quuxplusone Feb 4, 2022
62a6f40
[msan] Guard FP_XSTATE_MAGIC1 usage with SANITIZER_GLIBC
MaskRay Feb 4, 2022
7d59109
[ELF] Support REL-format R_AARCH64_NONE relocation
MaskRay Feb 4, 2022
7ee59df
[ELF][test] Test getImplicitAddend for R_ARM_NONE/R_RISCV_NONE/R_386_…
MaskRay Feb 4, 2022
31868be
[yaml2obj] Support R_PPC_* relocation types
MaskRay Feb 4, 2022
ff421be
[ELF] Support R_PPC_NONE/R_PPC64_NONE in getImplicitAddend
MaskRay Feb 4, 2022
461fc8b
[Debuginfod] Fix curl_easy_init in -DLLVM_ENABLE_ASSERTIONS=off build…
MaskRay Feb 5, 2022
a3b31d8
[Debuginfod][test] Fix debuginfod.test to use %python instead of pyth…
MaskRay Feb 5, 2022
190be54
[Driver] Default to -fno-math-errno for musl
Hello71 Feb 5, 2022
6a02633
[clang-format] regression from clang-format v13
mydeveloperday Feb 3, 2022
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2 changes: 1 addition & 1 deletion clang/lib/Driver/ToolChains/Linux.cpp
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Expand Up @@ -687,7 +687,7 @@ bool Linux::IsAArch64OutlineAtomicsDefault(const ArgList &Args) const {
}

bool Linux::IsMathErrnoDefault() const {
if (getTriple().isAndroid())
if (getTriple().isAndroid() || getTriple().isMusl())
return false;
return Generic_ELF::IsMathErrnoDefault();
}
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3 changes: 2 additions & 1 deletion clang/lib/Format/UnwrappedLineParser.cpp
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Expand Up @@ -3102,7 +3102,8 @@ void UnwrappedLineParser::parseRecord(bool ParseAsExpr) {
}
if (FormatTok->is(tok::l_square)) {
FormatToken *Previous = FormatTok->Previous;
if (!Previous || Previous->isNot(tok::r_paren)) {
if (!Previous ||
!(Previous->is(tok::r_paren) || Previous->isTypeOrIdentifier())) {
// Don't try parsing a lambda if we had a closing parenthesis before,
// it was probably a pointer to an array: int (*)[].
if (!tryToParseLambda())
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2 changes: 2 additions & 0 deletions clang/test/Driver/fast-math.c
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Expand Up @@ -119,6 +119,8 @@
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target x86_64-linux-android -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target x86_64-linux-musl -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target amdgcn-amd-amdhsa -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target amdgcn-amd-amdpal -c %s 2>&1 \
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1 change: 1 addition & 0 deletions clang/unittests/Format/FormatTest.cpp
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Expand Up @@ -23638,6 +23638,7 @@ TEST_F(FormatTest, ShortTemplatedArgumentLists) {
verifyFormat("struct Y<[] { return 0; }> {};", Style);

verifyFormat("struct Z : X<decltype([] { return 0; }){}> {};", Style);
verifyFormat("template <int N> struct Foo<char[N]> {};", Style);
}

TEST_F(FormatTest, RemoveBraces) {
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2 changes: 1 addition & 1 deletion compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
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Expand Up @@ -217,7 +217,7 @@ namespace __sanitizer {
unsigned struct_sockaddr_sz = sizeof(struct sockaddr);

unsigned ucontext_t_sz(void *ctx) {
# if SANITIZER_LINUX && SANITIZER_X64
# if SANITIZER_GLIBC && SANITIZER_X64
// See kernel arch/x86/kernel/fpu/signal.c for details.
const auto *fpregs = static_cast<ucontext_t *>(ctx)->uc_mcontext.fpregs;
// The member names differ across header versions, but the actual layout
Expand Down
2 changes: 1 addition & 1 deletion compiler-rt/test/msan/Linux/signal_mcontext.cpp
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Expand Up @@ -10,7 +10,7 @@

void handler(int sig, siginfo_t *info, void *uctx) {
__msan_check_mem_is_initialized(uctx, sizeof(ucontext_t));
#if defined(__x86_64__)
#if defined(__GLIBC__) && defined(__x86_64__)
auto *mctx = &static_cast<ucontext_t *>(uctx)->uc_mcontext;
if (auto *fpregs = mctx->fpregs) {
// The member names differ across header versions, but the actual layout
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3 changes: 2 additions & 1 deletion compiler-rt/test/msan/Linux/signal_mcontext2.cpp
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@@ -1,6 +1,7 @@
// RUN: %clangxx_msan -fsanitize-memory-track-origins=2 -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s

// REQUIRES: x86_64-target-arch
// musl does not define FP_XSTATE_MAGIC1.
// REQUIRES: x86_64-target-arch && glibc-2.27

#include <pthread.h>
#include <signal.h>
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2 changes: 1 addition & 1 deletion libcxx/CMakeLists.txt
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Expand Up @@ -133,7 +133,7 @@ option(LIBCXX_ENABLE_INCOMPLETE_FEATURES
"Whether to enable support for incomplete library features. Incomplete features
are new library features under development. These features don't guarantee
ABI stability nor the quality of completed library features. Vendors
shipping the library may want to disable this option." ON)
shipping the library may want to disable this option." OFF)
set(LIBCXX_TEST_CONFIG "legacy.cfg.in" CACHE STRING
"The path to the Lit testing configuration to use when running the tests.
If a relative path is provided, it is assumed to be relative to '<monorepo>/libcxx/test/configs'.")
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5 changes: 5 additions & 0 deletions libcxx/benchmarks/CMakeLists.txt
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Expand Up @@ -166,6 +166,11 @@ endfunction()
# Register Benchmark tests
#==============================================================================
file(GLOB BENCHMARK_TESTS "*.bench.cpp")

if (NOT LIBCXX_ENABLE_INCOMPLETE_FEATURES)
list(FILTER BENCHMARK_TESTS EXCLUDE REGEX "(format_to_n|format_to|format|formatted_size|formatter_float|std_format_spec_string_unicode).bench.cpp")
endif()

foreach(test_path ${BENCHMARK_TESTS})
get_filename_component(test_file "${test_path}" NAME)
string(REPLACE ".bench.cpp" "" test_name "${test_file}")
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5 changes: 3 additions & 2 deletions libcxx/docs/ReleaseNotes.rst
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Expand Up @@ -43,8 +43,9 @@ New Features
functions are known to be inefficient, both in memory usage and performance.
The implementation isn't API- or ABI-stable and therefore considered
experimental. (Some not-yet-implemented papers require an API-break.)
Vendors can still disable this header by turning the CMake option
`LIBCXX_ENABLE_INCOMPLETE_FEATURES` off.
As a result, it is disabled by default, however vendors can enable the
header by using ``-DLIBCXX_ENABLE_INCOMPLETE_FEATURES=ON`` when
configuring their build.

- There's a new CMake option ``LIBCXX_ENABLE_UNICODE`` to disable Unicode
support in the ``<format>`` header. This only affects the estimation of the
Expand Down
15 changes: 11 additions & 4 deletions libcxx/include/__ranges/access.h
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Expand Up @@ -59,10 +59,17 @@ namespace __begin {

struct __fn {
template <class _Tp>
requires is_array_v<remove_cv_t<_Tp>>
[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp& __t) const noexcept
[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp (&__t)[]) const noexcept
requires (sizeof(_Tp) != 0) // Disallow incomplete element types.
{
return __t;
return __t + 0;
}

template <class _Tp, size_t _Np>
[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp (&__t)[_Np]) const noexcept
requires (sizeof(_Tp) != 0) // Disallow incomplete element types.
{
return __t + 0;
}

template <class _Tp>
Expand Down Expand Up @@ -127,7 +134,7 @@ namespace __end {
public:
template <class _Tp, size_t _Np>
[[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto operator()(_Tp (&__t)[_Np]) const noexcept
requires (sizeof(*__t) != 0) // Disallow incomplete element types.
requires (sizeof(_Tp) != 0) // Disallow incomplete element types.
{
return __t + _Np;
}
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3 changes: 2 additions & 1 deletion libcxx/include/module.modulemap
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Expand Up @@ -2,7 +2,8 @@
// since __config may be included from C headers which may create an
// include cycle.
module std_config [system] [extern_c] {
header "__config"
textual header "__config"
textual header "__config_site"
}

module std [system] {
Expand Down
6 changes: 0 additions & 6 deletions libcxx/lib/abi/arm64-apple-darwin.libcxxabi.v1.stable.exceptions.no_new_in_libcxx.abilist
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Expand Up @@ -1039,9 +1039,6 @@
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorC1ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorC2ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorD0Ev', 'type': 'FUNC'}
Expand Down Expand Up @@ -1991,7 +1988,6 @@
{'is_defined': True, 'name': '__ZTINSt3__112bad_weak_ptrE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down Expand Up @@ -2186,7 +2182,6 @@
{'is_defined': True, 'name': '__ZTSNSt3__112bad_weak_ptrE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down Expand Up @@ -2366,7 +2361,6 @@
{'is_defined': True, 'name': '__ZTVNSt3__112bad_weak_ptrE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down
6 changes: 0 additions & 6 deletions libcxx/lib/abi/x86_64-apple-darwin.libcxxabi.v1.stable.exceptions.no_new_in_libcxx.abilist
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Expand Up @@ -1039,9 +1039,6 @@
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112ctype_bynameIwED2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112format_errorD2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorC1ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorC2ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '__ZNSt3__112future_errorD0Ev', 'type': 'FUNC'}
Expand Down Expand Up @@ -2000,7 +1997,6 @@
{'is_defined': True, 'name': '__ZTINSt3__112codecvt_baseE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTINSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down Expand Up @@ -2210,7 +2206,6 @@
{'is_defined': True, 'name': '__ZTSNSt3__112codecvt_baseE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTSNSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down Expand Up @@ -2396,7 +2391,6 @@
{'is_defined': True, 'name': '__ZTVNSt3__112bad_weak_ptrE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112ctype_bynameIcEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112ctype_bynameIwEE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112format_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112future_errorE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112strstreambufE', 'size': 0, 'type': 'OBJECT'}
{'is_defined': True, 'name': '__ZTVNSt3__112system_errorE', 'size': 0, 'type': 'OBJECT'}
Expand Down
6 changes: 0 additions & 6 deletions .../lib/abi/x86_64-unknown-linux-gnu.libcxxabi.v1.stable.exceptions.no_new_in_libcxx.abilist
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Expand Up @@ -730,9 +730,6 @@
{'is_defined': True, 'name': '_ZNSt3__112ctype_bynameIwED0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112ctype_bynameIwED1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112ctype_bynameIwED2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112format_errorD0Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112format_errorD1Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112format_errorD2Ev', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112future_errorC1ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112future_errorC2ENS_10error_codeE', 'type': 'FUNC'}
{'is_defined': True, 'name': '_ZNSt3__112future_errorD0Ev', 'type': 'FUNC'}
Expand Down Expand Up @@ -1667,7 +1664,6 @@
{'is_defined': True, 'name': '_ZTINSt3__112codecvt_baseE', 'size': 16, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112ctype_bynameIcEE', 'size': 24, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112ctype_bynameIwEE', 'size': 24, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112format_errorE', 'size': 24, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112future_errorE', 'size': 24, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112strstreambufE', 'size': 24, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTINSt3__112system_errorE', 'size': 24, 'type': 'OBJECT'}
Expand Down Expand Up @@ -1797,7 +1793,6 @@
{'is_defined': True, 'name': '_ZTSNSt3__112codecvt_baseE', 'size': 23, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112ctype_bynameIcEE', 'size': 26, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112ctype_bynameIwEE', 'size': 26, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112format_errorE', 'size': 23, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112future_errorE', 'size': 23, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112strstreambufE', 'size': 23, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTSNSt3__112system_errorE', 'size': 23, 'type': 'OBJECT'}
Expand Down Expand Up @@ -1931,7 +1926,6 @@
{'is_defined': True, 'name': '_ZTVNSt3__112bad_weak_ptrE', 'size': 40, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112ctype_bynameIcEE', 'size': 104, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112ctype_bynameIwEE', 'size': 136, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112format_errorE', 'size': 40, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112future_errorE', 'size': 40, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112strstreambufE', 'size': 128, 'type': 'OBJECT'}
{'is_defined': True, 'name': '_ZTVNSt3__112system_errorE', 'size': 40, 'type': 'OBJECT'}
Expand Down
75 changes: 0 additions & 75 deletions libcxx/test/libcxx/ranges/range.access/begin.incomplete_type.sh.cpp
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21 changes: 19 additions & 2 deletions libcxx/test/std/ranges/range.access/begin.pass.cpp
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Expand Up @@ -31,9 +31,26 @@ static_assert( std::is_invocable_v<RangeBeginT, int (&)[]>);

struct Incomplete;
static_assert(!std::is_invocable_v<RangeBeginT, Incomplete(&&)[]>);
static_assert(!std::is_invocable_v<RangeBeginT, Incomplete(&&)[42]>);
static_assert(!std::is_invocable_v<RangeBeginT, const Incomplete(&&)[]>);
static_assert(!std::is_invocable_v<RangeCBeginT, Incomplete(&&)[]>);
static_assert(!std::is_invocable_v<RangeCBeginT, Incomplete(&&)[42]>);
static_assert(!std::is_invocable_v<RangeCBeginT, const Incomplete(&&)[]>);

static_assert(!std::is_invocable_v<RangeBeginT, Incomplete(&&)[10]>);
static_assert(!std::is_invocable_v<RangeBeginT, const Incomplete(&&)[10]>);
static_assert(!std::is_invocable_v<RangeCBeginT, Incomplete(&&)[10]>);
static_assert(!std::is_invocable_v<RangeCBeginT, const Incomplete(&&)[10]>);

// This case is IFNDR; we handle it SFINAE-friendly.
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeBeginT, Incomplete(&)[]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeBeginT, const Incomplete(&)[]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeCBeginT, Incomplete(&)[]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeCBeginT, const Incomplete(&)[]>);

// This case is IFNDR; we handle it SFINAE-friendly.
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeBeginT, Incomplete(&)[10]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeBeginT, const Incomplete(&)[10]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeCBeginT, Incomplete(&)[10]>);
LIBCPP_STATIC_ASSERT(!std::is_invocable_v<RangeCBeginT, const Incomplete(&)[10]>);

struct BeginMember {
int x;
Expand Down
2 changes: 1 addition & 1 deletion libcxxabi/test/libcxxabi/test/config.py
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Expand Up @@ -70,7 +70,7 @@ def configure_compile_flags_header_includes(self):
cxx_target_headers = os.path.join(path, triple, cxx, version)
if os.path.isdir(cxx_target_headers):
self.cxx.compile_flags += ['-I' + cxx_target_headers]
self.cxx.compile_flags += ['-I' + cxx_headers]
self.cxx.compile_flags += ['-isystem' + cxx_headers]
self.cxx.compile_flags += ['-I' + os.path.join(self.libcxx_src_root, 'src')]

libcxxabi_headers = self.get_lit_conf(
Expand Down
2 changes: 2 additions & 0 deletions lld/ELF/Arch/AArch64.cpp
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Expand Up @@ -197,6 +197,8 @@ int64_t AArch64::getImplicitAddend(const uint8_t *buf, RelType type) const {
switch (type) {
case R_AARCH64_TLSDESC:
return read64(buf + 8);
case R_AARCH64_NONE:
return 0;
default:
internalLinkerError(getErrorLocation(buf),
"cannot read addend for relocation " + toString(type));
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