diff options
Diffstat (limited to 'test')
26 files changed, 242 insertions, 107 deletions
diff --git a/test/libcxx/language.support/has_c11_features.pass.cpp b/test/libcxx/language.support/has_c11_features.pass.cpp index cdccc00e21b4..4edec534eb98 100644 --- a/test/libcxx/language.support/has_c11_features.pass.cpp +++ b/test/libcxx/language.support/has_c11_features.pass.cpp @@ -14,6 +14,9 @@ // _LIBCPP_HAS_C11_FEATURES - which is defined in <__config> // They should always be the same +#include <__config> +#include "test_macros.h" + #ifdef TEST_HAS_C11_FEATURES # ifndef _LIBCPP_HAS_C11_FEATURES # error "TEST_HAS_C11_FEATURES is defined, but _LIBCPP_HAS_C11_FEATURES is not" diff --git a/test/libcxx/memory/aligned_allocation_macro.pass.cpp b/test/libcxx/memory/aligned_allocation_macro.pass.cpp new file mode 100644 index 000000000000..c1a4252aa619 --- /dev/null +++ b/test/libcxx/memory/aligned_allocation_macro.pass.cpp @@ -0,0 +1,27 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 + +// aligned allocation functions are not provided prior to macosx10.13 +// XFAIL: macosx10.12 +// XFAIL: macosx10.11 +// XFAIL: macosx10.10 +// XFAIL: macosx10.9 +// XFAIL: macosx10.8 +// XFAIL: macosx10.7 + +#include <new> + + +#ifdef _LIBCPP_HAS_NO_ALIGNED_ALLOCATION +# error "libc++ should have aligned allocation in C++17 and up when targeting a platform that supports it" +#endif + +int main() { } diff --git a/test/std/depr/depr.c.headers/float_h.pass.cpp b/test/std/depr/depr.c.headers/float_h.pass.cpp index 3001c215cd19..84e89c4dbb84 100644 --- a/test/std/depr/depr.c.headers/float_h.pass.cpp +++ b/test/std/depr/depr.c.headers/float_h.pass.cpp @@ -11,6 +11,8 @@ #include <float.h> +#include "test_macros.h" + #ifndef FLT_ROUNDS #error FLT_ROUNDS not defined #endif @@ -23,7 +25,7 @@ #error FLT_RADIX not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_HAS_SUBNORM #error FLT_HAS_SUBNORM not defined #endif @@ -53,7 +55,7 @@ #error DECIMAL_DIG not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_DECIMAL_DIG #error FLT_DECIMAL_DIG not defined #endif @@ -163,7 +165,7 @@ #error LDBL_MIN not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_TRUE_MIN #error FLT_TRUE_MIN not defined #endif diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp index 2175e29a040d..52aeea314dd5 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp @@ -12,17 +12,27 @@ // UNSUPPORTED: sanitizer-new-delete, c++98, c++03, c++11, c++14 // Older Clang versions do not support this -// XFAIL: clang-3, apple-clang-7, apple-clang-8 +// UNSUPPORTED: clang-3, apple-clang-7, apple-clang-8 // None of the current GCC compilers support this. -// XFAIL: gcc-5, gcc-6 - -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: gcc-5, gcc-6 + +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // On Windows libc++ doesn't provide its own definitions for new/delete // but instead depends on the ones in VCRuntime. However VCRuntime does not diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp index 942f5e778b66..1d20b33a0df2 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp @@ -15,13 +15,22 @@ // FIXME change this to XFAIL. // UNSUPPORTED: no-aligned-allocation && !gcc -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 - +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // On Windows libc++ doesn't provide its own definitions for new/delete // but instead depends on the ones in VCRuntime. However VCRuntime does not diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp index f55ad5bcc84e..60ebdd8e9457 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp @@ -15,12 +15,22 @@ // FIXME turn this into an XFAIL // UNSUPPORTED: no-aligned-allocation && !gcc -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // On Windows libc++ doesn't provide its own definitions for new/delete // but instead depends on the ones in VCRuntime. However VCRuntime does not diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp index e1ebf86ee176..b09316487f90 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp @@ -10,12 +10,24 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14 // UNSUPPORTED: sanitizer-new-delete -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// dylibs shipped before macosx10.13 do not provide aligned allocation, so our +// custom aligned allocation functions are not called and the test fails +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Our custom aligned allocation functions are not called when deploying to +// platforms older than macosx10.13, since those platforms don't support +// aligned allocation. +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // XFAIL: no-aligned-allocation && !gcc diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp index 0dfef2e56fca..40632a1bd49b 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.fail.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp @@ -15,11 +15,12 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 -#include <new> +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation -#include "test_macros.h" +#include <new> int main () { - ::operator new[](4); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} + ::operator new[](4); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} } diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp new file mode 100644 index 000000000000..f7921d2f2c12 --- /dev/null +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp @@ -0,0 +1,26 @@ +// -*- C++ -*- +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <new> + +// void* operator new[](std::size_t, std::align_val_t); + +// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 +// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 + +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation + +#include <new> + +int main () +{ + ::operator new[](4, std::align_val_t{4}); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} +} diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp index 99e4f76b312f..130148786732 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.fail.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp @@ -15,11 +15,12 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 -#include <new> +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation -#include "test_macros.h" +#include <new> int main () { - ::operator new[](4, std::align_val_t{4}, std::nothrow); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} + ::operator new[](4, std::align_val_t{4}, std::nothrow); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} } diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp index 8aae54e83fbe..43295a7e6932 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.fail.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp @@ -15,11 +15,12 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 -#include <new> +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation -#include "test_macros.h" +#include <new> int main () { - ::operator new[](4, std::nothrow); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} + ::operator new[](4, std::nothrow); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} } diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp index 6f1c7511243e..5885218c4661 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp @@ -11,17 +11,27 @@ // UNSUPPORTED: sanitizer-new-delete, c++98, c++03, c++11, c++14 // Older Clang versions do not support this -// XFAIL: clang-3, apple-clang-7, apple-clang-8 +// UNSUPPORTED: clang-3, apple-clang-7, apple-clang-8 // None of the current GCC compilers support this. -// XFAIL: gcc-5, gcc-6 - -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: gcc-5, gcc-6 + +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // On Windows libc++ doesn't provide its own definitions for new/delete // but instead depends on the ones in VCRuntime. However VCRuntime does not diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp index fae5d3676df6..52db4c56ced4 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp @@ -9,12 +9,22 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14 -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // asan and msan will not call the new handler. // UNSUPPORTED: sanitizer-new-delete diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp index f22c48994355..a5e40a0d28c8 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp @@ -9,12 +9,22 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14 -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// dylibs shipped before macosx10.13 do not provide aligned allocation, so that's a link error +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Using aligned allocation functions is a compiler error when deploying to +// platforms older than macosx10.13 +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // asan and msan will not call the new handler. // UNSUPPORTED: sanitizer-new-delete diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp index 565ba9b851bb..de1bd8d82052 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp @@ -10,12 +10,24 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14 // UNSUPPORTED: sanitizer-new-delete -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.7 -// XFAIL: with_system_cxx_lib=macosx10.8 +// dylibs shipped before macosx10.13 do not provide aligned allocation, so our +// custom aligned allocation functions are not called and the test fails +// UNSUPPORTED: with_system_cxx_lib=macosx10.12 +// UNSUPPORTED: with_system_cxx_lib=macosx10.11 +// UNSUPPORTED: with_system_cxx_lib=macosx10.10 +// UNSUPPORTED: with_system_cxx_lib=macosx10.9 +// UNSUPPORTED: with_system_cxx_lib=macosx10.8 +// UNSUPPORTED: with_system_cxx_lib=macosx10.7 + +// Our custom aligned allocation functions are not called when deploying to +// platforms older than macosx10.13, since those platforms don't support +// aligned allocation. +// UNSUPPORTED: macosx10.12 +// UNSUPPORTED: macosx10.11 +// UNSUPPORTED: macosx10.10 +// UNSUPPORTED: macosx10.9 +// UNSUPPORTED: macosx10.8 +// UNSUPPORTED: macosx10.7 // NOTE: gcc doesn't provide -faligned-allocation flag to test for // XFAIL: no-aligned-allocation && !gcc diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.fail.cpp deleted file mode 100644 index c3cabbdb79d5..000000000000 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.fail.cpp +++ /dev/null @@ -1,25 +0,0 @@ -// -*- C++ -*- -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// <new> - -// void* operator new(std::size_t, std::align_val_t); - -// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 -// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 - -#include <new> - -#include "test_macros.h" - -int main () -{ - ::operator new(4, std::align_val_t{4}); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} -} diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp index ea041aea16ee..410c6d7748da 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.fail.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp @@ -10,16 +10,17 @@ // <new> -// void* operator new[](std::size_t, std::align_val_t); +// void* operator new(std::size_t, std::align_val_t); // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 -#include <new> +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation -#include "test_macros.h" +#include <new> int main () { - ::operator new[](4, std::align_val_t{4}); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} + ::operator new(4, std::align_val_t{4}); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} } diff --git a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.fail.cpp b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp index e987a53478b0..1fe104551e1b 100644 --- a/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.fail.cpp +++ b/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp @@ -15,11 +15,12 @@ // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 -#include <new> +// REQUIRES: -faligned-allocation +// RUN: %compile %verify -faligned-allocation -#include "test_macros.h" +#include <new> int main () { - ::operator new(4, std::align_val_t{4}, std::nothrow); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} + ::operator new(4, std::align_val_t{4}, std::nothrow); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}} } diff --git a/test/std/language.support/support.limits/c.limits/cfloat.pass.cpp b/test/std/language.support/support.limits/c.limits/cfloat.pass.cpp index 6e399d0934bf..c1e5be91ef1f 100644 --- a/test/std/language.support/support.limits/c.limits/cfloat.pass.cpp +++ b/test/std/language.support/support.limits/c.limits/cfloat.pass.cpp @@ -11,6 +11,8 @@ #include <cfloat> +#include "test_macros.h" + #ifndef FLT_ROUNDS #error FLT_ROUNDS not defined #endif @@ -23,7 +25,7 @@ #error FLT_RADIX not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_HAS_SUBNORM #error FLT_HAS_SUBNORM not defined #endif @@ -53,7 +55,7 @@ #error DECIMAL_DIG not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_DECIMAL_DIG #error FLT_DECIMAL_DIG not defined #endif @@ -163,7 +165,7 @@ #error LDBL_MIN not defined #endif -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) && 0 #ifndef FLT_TRUE_MIN #error FLT_TRUE_MIN not defined #endif diff --git a/test/std/language.support/support.runtime/ctime.pass.cpp b/test/std/language.support/support.runtime/ctime.pass.cpp index 908dc480884c..d80bc198293e 100644 --- a/test/std/language.support/support.runtime/ctime.pass.cpp +++ b/test/std/language.support/support.runtime/ctime.pass.cpp @@ -45,7 +45,7 @@ int main() static_assert((std::is_same<decltype(std::difftime(t,t)), double>::value), ""); static_assert((std::is_same<decltype(std::mktime(&tm)), std::time_t>::value), ""); static_assert((std::is_same<decltype(std::time(&t)), std::time_t>::value), ""); -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_TIMESPEC_GET) static_assert((std::is_same<decltype(std::timespec_get(nullptr, 0)), int>::value), ""); #endif #ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS diff --git a/test/std/language.support/support.start.term/quick_exit.pass.cpp b/test/std/language.support/support.start.term/quick_exit.pass.cpp index bcfdbb75402e..2bf2ea790653 100644 --- a/test/std/language.support/support.start.term/quick_exit.pass.cpp +++ b/test/std/language.support/support.start.term/quick_exit.pass.cpp @@ -6,7 +6,7 @@ // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// -// +// UNSUPPORTED: c++98, c++03 // test quick_exit and at_quick_exit diff --git a/test/std/language.support/support.start.term/quick_exit_check1.fail.cpp b/test/std/language.support/support.start.term/quick_exit_check1.fail.cpp index 8b9729379163..f42498e3d7b9 100644 --- a/test/std/language.support/support.start.term/quick_exit_check1.fail.cpp +++ b/test/std/language.support/support.start.term/quick_exit_check1.fail.cpp @@ -7,6 +7,7 @@ // //===----------------------------------------------------------------------===// // +// UNSUPPORTED: c++98, c++03 // test that referencing at_quick_exit when _LIBCPP_HAS_QUICK_EXIT is not defined // results in a compile error. diff --git a/test/std/language.support/support.start.term/quick_exit_check2.fail.cpp b/test/std/language.support/support.start.term/quick_exit_check2.fail.cpp index 395914136820..c49704f99aea 100644 --- a/test/std/language.support/support.start.term/quick_exit_check2.fail.cpp +++ b/test/std/language.support/support.start.term/quick_exit_check2.fail.cpp @@ -6,7 +6,7 @@ // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// -// +// UNSUPPORTED: c++98, c++03 // test that referencing quick_exit when _LIBCPP_HAS_QUICK_EXIT is not defined // results in a compile error. diff --git a/test/std/utilities/time/date.time/ctime.pass.cpp b/test/std/utilities/time/date.time/ctime.pass.cpp index fe9f38daa3ff..cd1f32be2bca 100644 --- a/test/std/utilities/time/date.time/ctime.pass.cpp +++ b/test/std/utilities/time/date.time/ctime.pass.cpp @@ -47,7 +47,7 @@ int main() static_assert((std::is_same<decltype(std::difftime(t,t)), double>::value), ""); static_assert((std::is_same<decltype(std::mktime(&tm)), std::time_t>::value), ""); static_assert((std::is_same<decltype(std::time(&t)), std::time_t>::value), ""); -#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES) +#if TEST_STD_VER > 14 && defined(TEST_HAS_TIMESPEC_GET) static_assert((std::is_same<decltype(std::timespec_get(nullptr, 0)), int>::value), ""); #endif #ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS diff --git a/test/support/nasty_macros.hpp b/test/support/nasty_macros.hpp index 76d8ab0e720f..97a17bb689a4 100644 --- a/test/support/nasty_macros.hpp +++ b/test/support/nasty_macros.hpp @@ -22,7 +22,11 @@ #define _J NASTY_MACRO #define _K NASTY_MACRO #define _L NASTY_MACRO +// Because FreeBSD uses _M in its <sys/types.h>, and it is hard to avoid +// including that header, only define _M for other operating systems. +#ifndef __FreeBSD__ #define _M NASTY_MACRO +#endif #define _N NASTY_MACRO #define _O NASTY_MACRO #define _P NASTY_MACRO diff --git a/test/support/test_macros.h b/test/support/test_macros.h index ac6ec79b9235..e008b5323003 100644 --- a/test/support/test_macros.h +++ b/test/support/test_macros.h @@ -124,22 +124,29 @@ // Sniff out to see if the underling C library has C11 features // Note that at this time (July 2018), MacOS X and iOS do NOT. -#if __ISO_C_VISIBLE >= 2011 +// This is cribbed from __config; but lives here as well because we can't assume libc++ +#if __ISO_C_VISIBLE >= 2011 || TEST_STD_VER >= 11 # if defined(__FreeBSD__) +// Specifically, FreeBSD does NOT have timespec_get, even though they have all +// the rest of C11 - this is PR#38495 # define TEST_HAS_C11_FEATURES # elif defined(__Fuchsia__) # define TEST_HAS_C11_FEATURES +# define TEST_HAS_TIMESPEC_GET # elif defined(__linux__) # if !defined(_LIBCPP_HAS_MUSL_LIBC) # if _LIBCPP_GLIBC_PREREQ(2, 17) +# define TEST_HAS_TIMESPEC_GET # define TEST_HAS_C11_FEATURES # endif # else // defined(_LIBCPP_HAS_MUSL_LIBC) # define TEST_HAS_C11_FEATURES +# define TEST_HAS_TIMESPEC_GET # endif # elif defined(_WIN32) # if defined(_MSC_VER) && !defined(__MINGW32__) # define TEST_HAS_C11_FEATURES // Using Microsoft's C Runtime library +# define TEST_HAS_TIMESPEC_GET # endif # endif #endif |