| Message ID | 20240923150656.1255080-1-jason@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | [RFA] libstdc++: #ifdef out #pragma GCC system_header | expand |
On 23/09/24 11:06 -0400, Jason Merrill wrote:
>Tested x86_64-pc-linux-gnu, OK for trunk?
Yes please, I've wanted this for years, but it wasn't practical until
you changed some of the warnings recently.
Thanks!
diff --git a/libstdc++-v3/include/bits/algorithmfwd.h b/libstdc++-v3/include/bits/algorithmfwd.h index df14864d210..0016dcd42e9 100644 --- a/libstdc++-v3/include/bits/algorithmfwd.h +++ b/libstdc++-v3/include/bits/algorithmfwd.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ALGORITHMFWD_H #define _GLIBCXX_ALGORITHMFWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/stl_pair.h> diff --git a/libstdc++-v3/include/bits/atomic_base.h b/libstdc++-v3/include/bits/atomic_base.h index 7c27bd8c951..7093d0fc822 100644 --- a/libstdc++-v3/include/bits/atomic_base.h +++ b/libstdc++-v3/include/bits/atomic_base.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ATOMIC_BASE_H #define _GLIBCXX_ATOMIC_BASE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <new> // For placement new diff --git a/libstdc++-v3/include/bits/atomic_futex.h b/libstdc++-v3/include/bits/atomic_futex.h index dd654174873..c7d90466418 100644 --- a/libstdc++-v3/include/bits/atomic_futex.h +++ b/libstdc++-v3/include/bits/atomic_futex.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ATOMIC_FUTEX_H #define _GLIBCXX_ATOMIC_FUTEX_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <atomic> #if ! (defined(_GLIBCXX_HAVE_LINUX_FUTEX) && ATOMIC_INT_LOCK_FREE > 1) diff --git a/libstdc++-v3/include/bits/atomic_timed_wait.h b/libstdc++-v3/include/bits/atomic_timed_wait.h index 778d2868b03..b1eeb3ceeac 100644 --- a/libstdc++-v3/include/bits/atomic_timed_wait.h +++ b/libstdc++-v3/include/bits/atomic_timed_wait.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ATOMIC_TIMED_WAIT_H #define _GLIBCXX_ATOMIC_TIMED_WAIT_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/atomic_wait.h> diff --git a/libstdc++-v3/include/bits/atomic_wait.h b/libstdc++-v3/include/bits/atomic_wait.h index f1c183f9dbb..e31b535132a 100644 --- a/libstdc++-v3/include/bits/atomic_wait.h +++ b/libstdc++-v3/include/bits/atomic_wait.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ATOMIC_WAIT_H #define _GLIBCXX_ATOMIC_WAIT_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/basic_ios.h b/libstdc++-v3/include/bits/basic_ios.h index 2c2334d0fe3..a2d8060edd2 100644 --- a/libstdc++-v3/include/bits/basic_ios.h +++ b/libstdc++-v3/include/bits/basic_ios.h @@ -30,7 +30,9 @@ #ifndef _BASIC_IOS_H #define _BASIC_IOS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/localefwd.h> #include <bits/locale_classes.h> diff --git a/libstdc++-v3/include/bits/basic_string.h b/libstdc++-v3/include/bits/basic_string.h index 120c0bc9a17..976577f8f22 100644 --- a/libstdc++-v3/include/bits/basic_string.h +++ b/libstdc++-v3/include/bits/basic_string.h @@ -34,7 +34,9 @@ #ifndef _BASIC_STRING_H #define _BASIC_STRING_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <ext/alloc_traits.h> #include <debug/debug.h> diff --git a/libstdc++-v3/include/bits/boost_concept_check.h b/libstdc++-v3/include/bits/boost_concept_check.h index a042ae670fe..76b5abbecd2 100644 --- a/libstdc++-v3/include/bits/boost_concept_check.h +++ b/libstdc++-v3/include/bits/boost_concept_check.h @@ -39,7 +39,9 @@ #ifndef _BOOST_CONCEPT_CHECK_H #define _BOOST_CONCEPT_CHECK_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/stl_iterator_base_types.h> // for traits and tags diff --git a/libstdc++-v3/include/bits/char_traits.h b/libstdc++-v3/include/bits/char_traits.h index ac3e43e34b9..fa922e535ce 100644 --- a/libstdc++-v3/include/bits/char_traits.h +++ b/libstdc++-v3/include/bits/char_traits.h @@ -34,7 +34,9 @@ #ifndef _CHAR_TRAITS_H #define _CHAR_TRAITS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/charconv.h b/libstdc++-v3/include/bits/charconv.h index c9d439b99f2..b22c7e1195f 100644 --- a/libstdc++-v3/include/bits/charconv.h +++ b/libstdc++-v3/include/bits/charconv.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CHARCONV_H #define _GLIBCXX_CHARCONV_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L diff --git a/libstdc++-v3/include/bits/chrono.h b/libstdc++-v3/include/bits/chrono.h index fd9c4642f4f..3a5ab95e1ad 100644 --- a/libstdc++-v3/include/bits/chrono.h +++ b/libstdc++-v3/include/bits/chrono.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CHRONO_H #define _GLIBCXX_CHRONO_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L diff --git a/libstdc++-v3/include/bits/chrono_io.h b/libstdc++-v3/include/bits/chrono_io.h index c7d2c9862fc..1e34c82b532 100644 --- a/libstdc++-v3/include/bits/chrono_io.h +++ b/libstdc++-v3/include/bits/chrono_io.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CHRONO_IO_H #define _GLIBCXX_CHRONO_IO_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 202002L diff --git a/libstdc++-v3/include/bits/codecvt.h b/libstdc++-v3/include/bits/codecvt.h index c51cc7d220d..ce520a6d8de 100644 --- a/libstdc++-v3/include/bits/codecvt.h +++ b/libstdc++-v3/include/bits/codecvt.h @@ -36,7 +36,9 @@ #ifndef _CODECVT_H #define _CODECVT_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/locale_classes.h> // locale::facet diff --git a/libstdc++-v3/include/bits/concept_check.h b/libstdc++-v3/include/bits/concept_check.h index 6479f2fa919..cfedeb8dacf 100644 --- a/libstdc++-v3/include/bits/concept_check.h +++ b/libstdc++-v3/include/bits/concept_check.h @@ -30,7 +30,9 @@ #ifndef _CONCEPT_CHECK_H #define _CONCEPT_CHECK_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/cpp_type_traits.h b/libstdc++-v3/include/bits/cpp_type_traits.h index e3a80e06346..19bf1edf647 100644 --- a/libstdc++-v3/include/bits/cpp_type_traits.h +++ b/libstdc++-v3/include/bits/cpp_type_traits.h @@ -32,7 +32,9 @@ #ifndef _CPP_TYPE_TRAITS_H #define _CPP_TYPE_TRAITS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/elements_of.h b/libstdc++-v3/include/bits/elements_of.h index 2c65f2574cb..118efeb3209 100644 --- a/libstdc++-v3/include/bits/elements_of.h +++ b/libstdc++-v3/include/bits/elements_of.h @@ -25,7 +25,9 @@ #ifndef _GLIBCXX_BITS_ELEMENTS_OF #define _GLIBCXX_BITS_ELEMENTS_OF +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/enable_special_members.h b/libstdc++-v3/include/bits/enable_special_members.h index 73a9b0202ce..b53ff341108 100644 --- a/libstdc++-v3/include/bits/enable_special_members.h +++ b/libstdc++-v3/include/bits/enable_special_members.h @@ -30,7 +30,9 @@ #ifndef _ENABLE_SPECIAL_MEMBERS_H #define _ENABLE_SPECIAL_MEMBERS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/erase_if.h b/libstdc++-v3/include/bits/erase_if.h index 1fc348db1e3..327dade0081 100644 --- a/libstdc++-v3/include/bits/erase_if.h +++ b/libstdc++-v3/include/bits/erase_if.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ERASE_IF_H #define _GLIBCXX_ERASE_IF_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/forward_list.h b/libstdc++-v3/include/bits/forward_list.h index 5ab2253f609..eee773c0212 100644 --- a/libstdc++-v3/include/bits/forward_list.h +++ b/libstdc++-v3/include/bits/forward_list.h @@ -30,7 +30,9 @@ #ifndef _FORWARD_LIST_H #define _FORWARD_LIST_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <initializer_list> #include <bits/stl_iterator_base_types.h> diff --git a/libstdc++-v3/include/bits/functional_hash.h b/libstdc++-v3/include/bits/functional_hash.h index 3626ebe816b..e7d8c6c2054 100644 --- a/libstdc++-v3/include/bits/functional_hash.h +++ b/libstdc++-v3/include/bits/functional_hash.h @@ -30,7 +30,9 @@ #ifndef _FUNCTIONAL_HASH_H #define _FUNCTIONAL_HASH_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <type_traits> #include <bits/hash_bytes.h> diff --git a/libstdc++-v3/include/bits/gslice.h b/libstdc++-v3/include/bits/gslice.h index d9a8b929a57..90e21fdf6bf 100644 --- a/libstdc++-v3/include/bits/gslice.h +++ b/libstdc++-v3/include/bits/gslice.h @@ -32,7 +32,9 @@ #ifndef _GSLICE_H #define _GSLICE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/gslice_array.h b/libstdc++-v3/include/bits/gslice_array.h index a358123a2c6..fc3cdb9d157 100644 --- a/libstdc++-v3/include/bits/gslice_array.h +++ b/libstdc++-v3/include/bits/gslice_array.h @@ -32,7 +32,9 @@ #ifndef _GSLICE_ARRAY_H #define _GSLICE_ARRAY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/hashtable.h b/libstdc++-v3/include/bits/hashtable.h index b02bddf5635..92b57071f1c 100644 --- a/libstdc++-v3/include/bits/hashtable.h +++ b/libstdc++-v3/include/bits/hashtable.h @@ -30,7 +30,9 @@ #ifndef _HASHTABLE_H #define _HASHTABLE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/hashtable_policy.h> #include <bits/enable_special_members.h> diff --git a/libstdc++-v3/include/bits/indirect_array.h b/libstdc++-v3/include/bits/indirect_array.h index 99980d5dbc1..b6829530daa 100644 --- a/libstdc++-v3/include/bits/indirect_array.h +++ b/libstdc++-v3/include/bits/indirect_array.h @@ -32,7 +32,9 @@ #ifndef _INDIRECT_ARRAY_H #define _INDIRECT_ARRAY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/invoke.h b/libstdc++-v3/include/bits/invoke.h index 2c66a36db81..eff2ff5c238 100644 --- a/libstdc++-v3/include/bits/invoke.h +++ b/libstdc++-v3/include/bits/invoke.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_INVOKE_H #define _GLIBCXX_INVOKE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/bits/ios_base.h b/libstdc++-v3/include/bits/ios_base.h index 6e343658096..a649448e298 100644 --- a/libstdc++-v3/include/bits/ios_base.h +++ b/libstdc++-v3/include/bits/ios_base.h @@ -34,7 +34,9 @@ #ifndef _IOS_BASE_H #define _IOS_BASE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <ext/atomicity.h> #include <bits/localefwd.h> diff --git a/libstdc++-v3/include/bits/iterator_concepts.h b/libstdc++-v3/include/bits/iterator_concepts.h index d96573f4213..490a362cdf1 100644 --- a/libstdc++-v3/include/bits/iterator_concepts.h +++ b/libstdc++-v3/include/bits/iterator_concepts.h @@ -30,7 +30,9 @@ #ifndef _ITERATOR_CONCEPTS_H #define _ITERATOR_CONCEPTS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 202002L #include <concepts> diff --git a/libstdc++-v3/include/bits/locale_classes.h b/libstdc++-v3/include/bits/locale_classes.h index e168881b516..0edb815aee0 100644 --- a/libstdc++-v3/include/bits/locale_classes.h +++ b/libstdc++-v3/include/bits/locale_classes.h @@ -34,7 +34,9 @@ #ifndef _LOCALE_CLASSES_H #define _LOCALE_CLASSES_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/localefwd.h> #include <string> diff --git a/libstdc++-v3/include/bits/locale_facets.h b/libstdc++-v3/include/bits/locale_facets.h index 53bb108e3ea..afa239ad96a 100644 --- a/libstdc++-v3/include/bits/locale_facets.h +++ b/libstdc++-v3/include/bits/locale_facets.h @@ -34,7 +34,9 @@ #ifndef _LOCALE_FACETS_H #define _LOCALE_FACETS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <cwctype> // For wctype_t #include <cctype> diff --git a/libstdc++-v3/include/bits/locale_facets_nonio.h b/libstdc++-v3/include/bits/locale_facets_nonio.h index f9e70e5b227..298ffc10ed3 100644 --- a/libstdc++-v3/include/bits/locale_facets_nonio.h +++ b/libstdc++-v3/include/bits/locale_facets_nonio.h @@ -34,7 +34,9 @@ #ifndef _LOCALE_FACETS_NONIO_H #define _LOCALE_FACETS_NONIO_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <ctime> // For struct tm diff --git a/libstdc++-v3/include/bits/localefwd.h b/libstdc++-v3/include/bits/localefwd.h index 07e5443b2bb..cee5c4d5134 100644 --- a/libstdc++-v3/include/bits/localefwd.h +++ b/libstdc++-v3/include/bits/localefwd.h @@ -34,7 +34,9 @@ #ifndef _LOCALE_FWD_H #define _LOCALE_FWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/c++locale.h> // Defines __c_locale, config-specific include diff --git a/libstdc++-v3/include/bits/mask_array.h b/libstdc++-v3/include/bits/mask_array.h index 58fcc3027e1..341b828f700 100644 --- a/libstdc++-v3/include/bits/mask_array.h +++ b/libstdc++-v3/include/bits/mask_array.h @@ -32,7 +32,9 @@ #ifndef _MASK_ARRAY_H #define _MASK_ARRAY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/max_size_type.h b/libstdc++-v3/include/bits/max_size_type.h index 7d686708507..d3392b2e6b5 100644 --- a/libstdc++-v3/include/bits/max_size_type.h +++ b/libstdc++-v3/include/bits/max_size_type.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_MAX_SIZE_TYPE_H #define _GLIBCXX_MAX_SIZE_TYPE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus > 201703L && __cpp_lib_concepts #include <ext/numeric_traits.h> diff --git a/libstdc++-v3/include/bits/memory_resource.h b/libstdc++-v3/include/bits/memory_resource.h index db515fb30ef..a40c9729c57 100644 --- a/libstdc++-v3/include/bits/memory_resource.h +++ b/libstdc++-v3/include/bits/memory_resource.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_MEMORY_RESOURCE_H #define _GLIBCXX_MEMORY_RESOURCE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201703L diff --git a/libstdc++-v3/include/bits/memoryfwd.h b/libstdc++-v3/include/bits/memoryfwd.h index 03d1162e233..bb6bdcc2225 100644 --- a/libstdc++-v3/include/bits/memoryfwd.h +++ b/libstdc++-v3/include/bits/memoryfwd.h @@ -43,7 +43,9 @@ #ifndef _MEMORYFWD_H #define _MEMORYFWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/move_only_function.h b/libstdc++-v3/include/bits/move_only_function.h index 2a40ff400de..42b33d01901 100644 --- a/libstdc++-v3/include/bits/move_only_function.h +++ b/libstdc++-v3/include/bits/move_only_function.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_MOVE_ONLY_FUNCTION_H #define _GLIBCXX_MOVE_ONLY_FUNCTION_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/node_handle.h b/libstdc++-v3/include/bits/node_handle.h index 2d8e47c5062..d8ba11180bd 100644 --- a/libstdc++-v3/include/bits/node_handle.h +++ b/libstdc++-v3/include/bits/node_handle.h @@ -31,7 +31,9 @@ #ifndef _NODE_HANDLE #define _NODE_HANDLE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/ostream_insert.h b/libstdc++-v3/include/bits/ostream_insert.h index d61b4b14f97..c92504eed65 100644 --- a/libstdc++-v3/include/bits/ostream_insert.h +++ b/libstdc++-v3/include/bits/ostream_insert.h @@ -30,7 +30,9 @@ #ifndef _OSTREAM_INSERT_H #define _OSTREAM_INSERT_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <iosfwd> #include <bits/cxxabi_forced.h> diff --git a/libstdc++-v3/include/bits/out_ptr.h b/libstdc++-v3/include/bits/out_ptr.h index d74c9f52d3b..00ba09d0f18 100644 --- a/libstdc++-v3/include/bits/out_ptr.h +++ b/libstdc++-v3/include/bits/out_ptr.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_OUT_PTR_H #define _GLIBCXX_OUT_PTR_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/parse_numbers.h b/libstdc++-v3/include/bits/parse_numbers.h index 97c08ca7371..7d352ce625b 100644 --- a/libstdc++-v3/include/bits/parse_numbers.h +++ b/libstdc++-v3/include/bits/parse_numbers.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_PARSE_NUMBERS_H #define _GLIBCXX_PARSE_NUMBERS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif // From n3642.pdf except I added binary literals and digit separator '\''. diff --git a/libstdc++-v3/include/bits/postypes.h b/libstdc++-v3/include/bits/postypes.h index 3da558b1ad4..7bd973e089b 100644 --- a/libstdc++-v3/include/bits/postypes.h +++ b/libstdc++-v3/include/bits/postypes.h @@ -35,7 +35,9 @@ #ifndef _GLIBCXX_POSTYPES_H #define _GLIBCXX_POSTYPES_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <cwchar> // For mbstate_t diff --git a/libstdc++-v3/include/bits/quoted_string.h b/libstdc++-v3/include/bits/quoted_string.h index e2f2518638b..a0b67265ec3 100644 --- a/libstdc++-v3/include/bits/quoted_string.h +++ b/libstdc++-v3/include/bits/quoted_string.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_QUOTED_STRING_H #define _GLIBCXX_QUOTED_STRING_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/bits/range_access.h b/libstdc++-v3/include/bits/range_access.h index a9896d109ef..2dacbedfa53 100644 --- a/libstdc++-v3/include/bits/range_access.h +++ b/libstdc++-v3/include/bits/range_access.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_RANGE_ACCESS_H #define _GLIBCXX_RANGE_ACCESS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L #include <initializer_list> diff --git a/libstdc++-v3/include/bits/ranges_base.h b/libstdc++-v3/include/bits/ranges_base.h index ebd4f7e5956..137c3c98e14 100644 --- a/libstdc++-v3/include/bits/ranges_base.h +++ b/libstdc++-v3/include/bits/ranges_base.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_RANGES_BASE_H #define _GLIBCXX_RANGES_BASE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus > 201703L #include <initializer_list> diff --git a/libstdc++-v3/include/bits/refwrap.h b/libstdc++-v3/include/bits/refwrap.h index 71ec2b297b7..a73cdc9c71e 100644 --- a/libstdc++-v3/include/bits/refwrap.h +++ b/libstdc++-v3/include/bits/refwrap.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_REFWRAP_H #define _GLIBCXX_REFWRAP_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L diff --git a/libstdc++-v3/include/bits/sat_arith.h b/libstdc++-v3/include/bits/sat_arith.h index 71793467984..97545d272ca 100644 --- a/libstdc++-v3/include/bits/sat_arith.h +++ b/libstdc++-v3/include/bits/sat_arith.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_SAT_ARITH_H #define _GLIBCXX_SAT_ARITH_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/semaphore_base.h b/libstdc++-v3/include/bits/semaphore_base.h index 2b19c9c6c6a..9d73b37e60a 100644 --- a/libstdc++-v3/include/bits/semaphore_base.h +++ b/libstdc++-v3/include/bits/semaphore_base.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_SEMAPHORE_BASE_H #define _GLIBCXX_SEMAPHORE_BASE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/atomic_base.h> #include <bits/chrono.h> diff --git a/libstdc++-v3/include/bits/slice_array.h b/libstdc++-v3/include/bits/slice_array.h index 10e1604a6c0..50ed758726a 100644 --- a/libstdc++-v3/include/bits/slice_array.h +++ b/libstdc++-v3/include/bits/slice_array.h @@ -32,7 +32,9 @@ #ifndef _SLICE_ARRAY_H #define _SLICE_ARRAY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/std_abs.h b/libstdc++-v3/include/bits/std_abs.h index d143ec14179..0fa6468a0c8 100644 --- a/libstdc++-v3/include/bits/std_abs.h +++ b/libstdc++-v3/include/bits/std_abs.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_BITS_STD_ABS_H #define _GLIBCXX_BITS_STD_ABS_H +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/std_function.h b/libstdc++-v3/include/bits/std_function.h index bb8d8b9306c..d6c448159f2 100644 --- a/libstdc++-v3/include/bits/std_function.h +++ b/libstdc++-v3/include/bits/std_function.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_STD_FUNCTION_H #define _GLIBCXX_STD_FUNCTION_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/bits/std_mutex.h b/libstdc++-v3/include/bits/std_mutex.h index c4b287672e0..2ade4c59dbe 100644 --- a/libstdc++-v3/include/bits/std_mutex.h +++ b/libstdc++-v3/include/bits/std_mutex.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_MUTEX_H #define _GLIBCXX_MUTEX_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/bits/std_thread.h b/libstdc++-v3/include/bits/std_thread.h index 5817bfb29dd..eca2de7afa4 100644 --- a/libstdc++-v3/include/bits/std_thread.h +++ b/libstdc++-v3/include/bits/std_thread.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_THREAD_H #define _GLIBCXX_THREAD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/stl_iterator_base_funcs.h b/libstdc++-v3/include/bits/stl_iterator_base_funcs.h index 2c9eaf9226d..0ee50aae993 100644 --- a/libstdc++-v3/include/bits/stl_iterator_base_funcs.h +++ b/libstdc++-v3/include/bits/stl_iterator_base_funcs.h @@ -59,7 +59,9 @@ #ifndef _STL_ITERATOR_BASE_FUNCS_H #define _STL_ITERATOR_BASE_FUNCS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/concept_check.h> #include <debug/assertions.h> diff --git a/libstdc++-v3/include/bits/stl_iterator_base_types.h b/libstdc++-v3/include/bits/stl_iterator_base_types.h index 14ea0d44e28..710e367c978 100644 --- a/libstdc++-v3/include/bits/stl_iterator_base_types.h +++ b/libstdc++-v3/include/bits/stl_iterator_base_types.h @@ -59,7 +59,9 @@ #ifndef _STL_ITERATOR_BASE_TYPES_H #define _STL_ITERATOR_BASE_TYPES_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/bits/stl_tree.h b/libstdc++-v3/include/bits/stl_tree.h index 978093fc587..bc27e191e8b 100644 --- a/libstdc++-v3/include/bits/stl_tree.h +++ b/libstdc++-v3/include/bits/stl_tree.h @@ -58,7 +58,9 @@ #ifndef _STL_TREE_H #define _STL_TREE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/stl_algobase.h> #include <bits/allocator.h> diff --git a/libstdc++-v3/include/bits/stream_iterator.h b/libstdc++-v3/include/bits/stream_iterator.h index 6c3ba9d6b8b..32b265c90ec 100644 --- a/libstdc++-v3/include/bits/stream_iterator.h +++ b/libstdc++-v3/include/bits/stream_iterator.h @@ -30,7 +30,9 @@ #ifndef _STREAM_ITERATOR_H #define _STREAM_ITERATOR_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <iosfwd> #include <bits/move.h> diff --git a/libstdc++-v3/include/bits/streambuf_iterator.h b/libstdc++-v3/include/bits/streambuf_iterator.h index 579bf0b1819..078eeb358b9 100644 --- a/libstdc++-v3/include/bits/streambuf_iterator.h +++ b/libstdc++-v3/include/bits/streambuf_iterator.h @@ -30,7 +30,9 @@ #ifndef _STREAMBUF_ITERATOR_H #define _STREAMBUF_ITERATOR_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <streambuf> #include <bits/stl_iterator_base_types.h> diff --git a/libstdc++-v3/include/bits/stringfwd.h b/libstdc++-v3/include/bits/stringfwd.h index dcbc9ed6419..8f9a32dcb3b 100644 --- a/libstdc++-v3/include/bits/stringfwd.h +++ b/libstdc++-v3/include/bits/stringfwd.h @@ -34,7 +34,9 @@ #ifndef _STRINGFWD_H #define _STRINGFWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/memoryfwd.h> diff --git a/libstdc++-v3/include/bits/this_thread_sleep.h b/libstdc++-v3/include/bits/this_thread_sleep.h index b7ddd1beaab..d1b1436f4fa 100644 --- a/libstdc++-v3/include/bits/this_thread_sleep.h +++ b/libstdc++-v3/include/bits/this_thread_sleep.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_THIS_THREAD_SLEEP_H #define _GLIBCXX_THIS_THREAD_SLEEP_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L #include <bits/chrono.h> // std::chrono::* diff --git a/libstdc++-v3/include/bits/unique_lock.h b/libstdc++-v3/include/bits/unique_lock.h index efb24cf91d3..acb6545926e 100644 --- a/libstdc++-v3/include/bits/unique_lock.h +++ b/libstdc++-v3/include/bits/unique_lock.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_UNIQUE_LOCK_H #define _GLIBCXX_UNIQUE_LOCK_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/bits/uses_allocator_args.h b/libstdc++-v3/include/bits/uses_allocator_args.h index 92097c9c60c..18fd4bb360d 100644 --- a/libstdc++-v3/include/bits/uses_allocator_args.h +++ b/libstdc++-v3/include/bits/uses_allocator_args.h @@ -30,7 +30,9 @@ #ifndef _USES_ALLOCATOR_ARGS #define _USES_ALLOCATOR_ARGS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/version.h> diff --git a/libstdc++-v3/include/bits/utility.h b/libstdc++-v3/include/bits/utility.h index 751ff7b9a27..4a6c16dc2e0 100644 --- a/libstdc++-v3/include/bits/utility.h +++ b/libstdc++-v3/include/bits/utility.h @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_UTILITY_H #define _GLIBCXX_UTILITY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L diff --git a/libstdc++-v3/include/bits/valarray_after.h b/libstdc++-v3/include/bits/valarray_after.h index b7c93fc1fa7..380839cccef 100644 --- a/libstdc++-v3/include/bits/valarray_after.h +++ b/libstdc++-v3/include/bits/valarray_after.h @@ -32,7 +32,9 @@ #ifndef _VALARRAY_AFTER_H #define _VALARRAY_AFTER_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/valarray_array.h b/libstdc++-v3/include/bits/valarray_array.h index 0dc28333f33..0c143313882 100644 --- a/libstdc++-v3/include/bits/valarray_array.h +++ b/libstdc++-v3/include/bits/valarray_array.h @@ -32,7 +32,9 @@ #ifndef _VALARRAY_ARRAY_H #define _VALARRAY_ARRAY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/cpp_type_traits.h> diff --git a/libstdc++-v3/include/bits/valarray_before.h b/libstdc++-v3/include/bits/valarray_before.h index af5a1c20ddd..c6eabd2a16d 100644 --- a/libstdc++-v3/include/bits/valarray_before.h +++ b/libstdc++-v3/include/bits/valarray_before.h @@ -32,7 +32,9 @@ #ifndef _VALARRAY_BEFORE_H #define _VALARRAY_BEFORE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/slice_array.h> diff --git a/libstdc++-v3/include/bits/version.h b/libstdc++-v3/include/bits/version.h index 22526e85145..dcd93fd432d 100644 --- a/libstdc++-v3/include/bits/version.h +++ b/libstdc++-v3/include/bits/version.h @@ -44,7 +44,9 @@ // if unwanted, to permit bits and other FTMs to depend on them for condtional // computation without exposing extra FTMs to user code. +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h index a587e7308af..957de38b509 100644 --- a/libstdc++-v3/include/c_compatibility/fenv.h +++ b/libstdc++-v3/include/c_compatibility/fenv.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_FENV_H #define _GLIBCXX_FENV_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c_compatibility/inttypes.h b/libstdc++-v3/include/c_compatibility/inttypes.h index 5a428ce0bd7..1eaa3906552 100644 --- a/libstdc++-v3/include/c_compatibility/inttypes.h +++ b/libstdc++-v3/include/c_compatibility/inttypes.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_INTTYPES_H #define _GLIBCXX_INTTYPES_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c_compatibility/stdint.h b/libstdc++-v3/include/c_compatibility/stdint.h index 2d892e7ceb2..8923db83edd 100644 --- a/libstdc++-v3/include/c_compatibility/stdint.h +++ b/libstdc++-v3/include/c_compatibility/stdint.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_STDINT_H #define _GLIBCXX_STDINT_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/decimal/decimal.h b/libstdc++-v3/include/decimal/decimal.h index 99376a60cdf..36557b22348 100644 --- a/libstdc++-v3/include/decimal/decimal.h +++ b/libstdc++-v3/include/decimal/decimal.h @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_DECIMAL_IMPL #define _GLIBCXX_DECIMAL_IMPL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/experimental/bits/net.h b/libstdc++-v3/include/experimental/bits/net.h index 9697069bb70..d536d865be4 100644 --- a/libstdc++-v3/include/experimental/bits/net.h +++ b/libstdc++-v3/include/experimental/bits/net.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_NET_H #define _GLIBCXX_EXPERIMENTAL_NET_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201402L diff --git a/libstdc++-v3/include/experimental/bits/shared_ptr.h b/libstdc++-v3/include/experimental/bits/shared_ptr.h index f30d9a74006..9a5659c682b 100644 --- a/libstdc++-v3/include/experimental/bits/shared_ptr.h +++ b/libstdc++-v3/include/experimental/bits/shared_ptr.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SHARED_PTR_H #define _GLIBCXX_EXPERIMENTAL_SHARED_PTR_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201402L diff --git a/libstdc++-v3/include/ext/aligned_buffer.h b/libstdc++-v3/include/ext/aligned_buffer.h index 9c2c628e54a..25f9b25a17e 100644 --- a/libstdc++-v3/include/ext/aligned_buffer.h +++ b/libstdc++-v3/include/ext/aligned_buffer.h @@ -29,7 +29,9 @@ #ifndef _ALIGNED_BUFFER_H #define _ALIGNED_BUFFER_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201103L # include <type_traits> diff --git a/libstdc++-v3/include/ext/alloc_traits.h b/libstdc++-v3/include/ext/alloc_traits.h index f778c4d3ba9..d2560531bac 100644 --- a/libstdc++-v3/include/ext/alloc_traits.h +++ b/libstdc++-v3/include/ext/alloc_traits.h @@ -29,7 +29,9 @@ #ifndef _EXT_ALLOC_TRAITS_H #define _EXT_ALLOC_TRAITS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif # include <bits/alloc_traits.h> diff --git a/libstdc++-v3/include/ext/atomicity.h b/libstdc++-v3/include/ext/atomicity.h index cc2fe3b28bc..964a63438d3 100644 --- a/libstdc++-v3/include/ext/atomicity.h +++ b/libstdc++-v3/include/ext/atomicity.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_ATOMICITY_H #define _GLIBCXX_ATOMICITY_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/gthr.h> diff --git a/libstdc++-v3/include/ext/concurrence.h b/libstdc++-v3/include/ext/concurrence.h index 8188c1366b0..8191e7abe04 100644 --- a/libstdc++-v3/include/ext/concurrence.h +++ b/libstdc++-v3/include/ext/concurrence.h @@ -29,7 +29,9 @@ #ifndef _CONCURRENCE_H #define _CONCURRENCE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <exception> #include <bits/gthr.h> diff --git a/libstdc++-v3/include/ext/numeric_traits.h b/libstdc++-v3/include/ext/numeric_traits.h index b2723bfabfa..91fe18ea548 100644 --- a/libstdc++-v3/include/ext/numeric_traits.h +++ b/libstdc++-v3/include/ext/numeric_traits.h @@ -29,7 +29,9 @@ #ifndef _EXT_NUMERIC_TRAITS #define _EXT_NUMERIC_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/cpp_type_traits.h> #include <ext/type_traits.h> diff --git a/libstdc++-v3/include/ext/pod_char_traits.h b/libstdc++-v3/include/ext/pod_char_traits.h index 5f60d8a82a9..83386c85680 100644 --- a/libstdc++-v3/include/ext/pod_char_traits.h +++ b/libstdc++-v3/include/ext/pod_char_traits.h @@ -32,7 +32,9 @@ #ifndef _POD_CHAR_TRAITS_H #define _POD_CHAR_TRAITS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/pointer.h b/libstdc++-v3/include/ext/pointer.h index 0ead6f53d5f..ab3016e225d 100644 --- a/libstdc++-v3/include/ext/pointer.h +++ b/libstdc++-v3/include/ext/pointer.h @@ -36,7 +36,9 @@ #ifndef _POINTER_H #define _POINTER_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if _GLIBCXX_HOSTED # include <iosfwd> diff --git a/libstdc++-v3/include/ext/stdio_filebuf.h b/libstdc++-v3/include/ext/stdio_filebuf.h index 1f9713bcd15..4a095694942 100644 --- a/libstdc++-v3/include/ext/stdio_filebuf.h +++ b/libstdc++-v3/include/ext/stdio_filebuf.h @@ -29,7 +29,9 @@ #ifndef _STDIO_FILEBUF_H #define _STDIO_FILEBUF_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/stdio_sync_filebuf.h b/libstdc++-v3/include/ext/stdio_sync_filebuf.h index f8993ad521a..0f5381d9cb5 100644 --- a/libstdc++-v3/include/ext/stdio_sync_filebuf.h +++ b/libstdc++-v3/include/ext/stdio_sync_filebuf.h @@ -29,7 +29,9 @@ #ifndef _STDIO_SYNC_FILEBUF_H #define _STDIO_SYNC_FILEBUF_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/string_conversions.h b/libstdc++-v3/include/ext/string_conversions.h index 2e0755a772e..acbe11fa37b 100644 --- a/libstdc++-v3/include/ext/string_conversions.h +++ b/libstdc++-v3/include/ext/string_conversions.h @@ -29,7 +29,9 @@ #ifndef _STRING_CONVERSIONS_H #define _STRING_CONVERSIONS_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/type_traits.h b/libstdc++-v3/include/ext/type_traits.h index 165e1b43da0..651dfd62f3b 100644 --- a/libstdc++-v3/include/ext/type_traits.h +++ b/libstdc++-v3/include/ext/type_traits.h @@ -29,7 +29,9 @@ #ifndef _EXT_TYPE_TRAITS #define _EXT_TYPE_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/cpp_type_traits.h> diff --git a/libstdc++-v3/include/ext/vstring.h b/libstdc++-v3/include/ext/vstring.h index 25a7d82bf6d..22b9a1db842 100644 --- a/libstdc++-v3/include/ext/vstring.h +++ b/libstdc++-v3/include/ext/vstring.h @@ -29,7 +29,9 @@ #ifndef _VSTRING_H #define _VSTRING_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/vstring_fwd.h b/libstdc++-v3/include/ext/vstring_fwd.h index f6b6a6f54ca..8c646045c6b 100644 --- a/libstdc++-v3/include/ext/vstring_fwd.h +++ b/libstdc++-v3/include/ext/vstring_fwd.h @@ -30,7 +30,9 @@ #ifndef _VSTRING_FWD_H #define _VSTRING_FWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/vstring_util.h b/libstdc++-v3/include/ext/vstring_util.h index 364814182f8..8c9c5acaaa9 100644 --- a/libstdc++-v3/include/ext/vstring_util.h +++ b/libstdc++-v3/include/ext/vstring_util.h @@ -30,7 +30,9 @@ #ifndef _VSTRING_UTIL_H #define _VSTRING_UTIL_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/parallel/algorithmfwd.h b/libstdc++-v3/include/parallel/algorithmfwd.h index d8d5c85413a..476072b860a 100644 --- a/libstdc++-v3/include/parallel/algorithmfwd.h +++ b/libstdc++-v3/include/parallel/algorithmfwd.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_PARALLEL_ALGORITHMFWD_H #define _GLIBCXX_PARALLEL_ALGORITHMFWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <parallel/tags.h> #include <parallel/settings.h> diff --git a/libstdc++-v3/include/parallel/numericfwd.h b/libstdc++-v3/include/parallel/numericfwd.h index 05af27aeedc..7f264867cbb 100644 --- a/libstdc++-v3/include/parallel/numericfwd.h +++ b/libstdc++-v3/include/parallel/numericfwd.h @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_PARALLEL_NUMERICFWD_H #define _GLIBCXX_PARALLEL_NUMERICFWD_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <parallel/tags.h> #include <parallel/settings.h> diff --git a/libstdc++-v3/include/tr1/functional_hash.h b/libstdc++-v3/include/tr1/functional_hash.h index 57f0eb604ce..01ebfc907db 100644 --- a/libstdc++-v3/include/tr1/functional_hash.h +++ b/libstdc++-v3/include/tr1/functional_hash.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_TR1_FUNCTIONAL_HASH_H #define _GLIBCXX_TR1_FUNCTIONAL_HASH_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/tr1/hashtable.h b/libstdc++-v3/include/tr1/hashtable.h index bcf178554eb..ebb79eaddb2 100644 --- a/libstdc++-v3/include/tr1/hashtable.h +++ b/libstdc++-v3/include/tr1/hashtable.h @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_TR1_HASHTABLE_H #define _GLIBCXX_TR1_HASHTABLE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <tr1/hashtable_policy.h> #include <ext/alloc_traits.h> diff --git a/libstdc++-v3/include/tr1/random.h b/libstdc++-v3/include/tr1/random.h index 449b846aac8..74950c9c906 100644 --- a/libstdc++-v3/include/tr1/random.h +++ b/libstdc++-v3/include/tr1/random.h @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_TR1_RANDOM_H #define _GLIBCXX_TR1_RANDOM_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/libsupc++/atomic_lockfree_defines.h b/libstdc++-v3/libsupc++/atomic_lockfree_defines.h index 978aedb392f..cbe488e91b5 100644 --- a/libstdc++-v3/libsupc++/atomic_lockfree_defines.h +++ b/libstdc++-v3/libsupc++/atomic_lockfree_defines.h @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_ATOMIC_LOCK_FREE_H #define _GLIBCXX_ATOMIC_LOCK_FREE_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif /** * @addtogroup atomics diff --git a/libstdc++-v3/libsupc++/cxxabi.h b/libstdc++-v3/libsupc++/cxxabi.h index d63eae6ae4c..f10cb91c329 100644 --- a/libstdc++-v3/libsupc++/cxxabi.h +++ b/libstdc++-v3/libsupc++/cxxabi.h @@ -41,7 +41,9 @@ #ifndef _CXXABI_H #define _CXXABI_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC visibility push(default) diff --git a/libstdc++-v3/libsupc++/cxxabi_forced.h b/libstdc++-v3/libsupc++/cxxabi_forced.h index 5759a891770..960900122b7 100644 --- a/libstdc++-v3/libsupc++/cxxabi_forced.h +++ b/libstdc++-v3/libsupc++/cxxabi_forced.h @@ -31,7 +31,9 @@ #ifndef _CXXABI_FORCED_H #define _CXXABI_FORCED_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC visibility push(default) diff --git a/libstdc++-v3/libsupc++/cxxabi_init_exception.h b/libstdc++-v3/libsupc++/cxxabi_init_exception.h index cbb3ce33d6f..815aa427b8a 100644 --- a/libstdc++-v3/libsupc++/cxxabi_init_exception.h +++ b/libstdc++-v3/libsupc++/cxxabi_init_exception.h @@ -31,7 +31,9 @@ #ifndef _CXXABI_INIT_EXCEPTION_H #define _CXXABI_INIT_EXCEPTION_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC visibility push(default) diff --git a/libstdc++-v3/libsupc++/exception.h b/libstdc++-v3/libsupc++/exception.h index dca58825c3c..41fae8055ec 100644 --- a/libstdc++-v3/libsupc++/exception.h +++ b/libstdc++-v3/libsupc++/exception.h @@ -31,7 +31,9 @@ #ifndef __EXCEPTION_H #define __EXCEPTION_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/libsupc++/hash_bytes.h b/libstdc++-v3/libsupc++/hash_bytes.h index f3f965c595f..f79fca279b5 100644 --- a/libstdc++-v3/libsupc++/hash_bytes.h +++ b/libstdc++-v3/libsupc++/hash_bytes.h @@ -30,7 +30,9 @@ #ifndef _HASH_BYTES_H #define _HASH_BYTES_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C b/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C index 483cefd6ec3..d2381d0af3d 100644 --- a/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C +++ b/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C @@ -1,6 +1,7 @@ /* { dg-skip-if "no shared_ptr in C++98" { c++98_only } } */ /* { dg-skip-if "requires hosted libstdc++ for memory shared_ptr" { ! hostedlib } } */ +#define _GLIBCXX_SYSHDR #include <memory> struct A {int x; int y;}; diff --git a/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C b/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C index 10d220fa940..e143645074b 100644 --- a/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C +++ b/gcc/testsuite/g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C @@ -2,6 +2,7 @@ /* { dg-skip-if "no shared_ptr in C++98" { c++98_only } } */ /* { dg-skip-if "requires hosted libstdc++ for memory shared_ptr" { ! hostedlib } } */ +#define _GLIBCXX_SYSHDR #include <memory> struct A {int x; int y;}; diff --git a/gcc/testsuite/g++.dg/diagnostic/disable.C b/gcc/testsuite/g++.dg/diagnostic/disable.C index c055c40bd49..464066fd6ff 100644 --- a/gcc/testsuite/g++.dg/diagnostic/disable.C +++ b/gcc/testsuite/g++.dg/diagnostic/disable.C @@ -1,6 +1,7 @@ // { dg-options "-Wtemplates -Wmultiple-inheritance -Wvirtual-inheritance -Wnamespaces" } // { dg-skip-if "requires hosted libstdc++ for iostream" { ! hostedlib } } +#define _GLIBCXX_SYSHDR #include <iostream> #include <algorithm> diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc index 33c1f59bb77..f54cd310ebc 100644 --- a/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc @@ -43,10 +43,11 @@ test02() // { dg-error "expected initializer" "" { target *-*-* } 35 } // { dg-error "expected initializer" "" { target *-*-* } 37 } // { dg-error "overflow in addition" "" { target *-*-* } 0 } -// { dg-error "overflow in multiplication" "" { target *-*-* } 101 } // { dg-error "overflow in multiplication" "" { target *-*-* } 103 } // { dg-error "overflow in multiplication" "" { target *-*-* } 105 } +// { dg-error "overflow in multiplication" "" { target *-*-* } 107 } // { dg-error "overflow in constant expression" "" { target *-*-* } 0 } // { dg-error "narrowing conversion" "" { target *-*-* } 0 } +// { dg-error "overflow in expression" "" { target *-*-* } 114 } // { dg-prune-output "out of range" } // { dg-prune-output "not usable in a constant expression" } diff --git a/libstdc++-v3/testsuite/23_containers/array/tuple_interface/get_neg.cc b/libstdc++-v3/testsuite/23_containers/array/tuple_interface/get_neg.cc index f74513da65f..d901bd9fae2 100644 --- a/libstdc++-v3/testsuite/23_containers/array/tuple_interface/get_neg.cc +++ b/libstdc++-v3/testsuite/23_containers/array/tuple_interface/get_neg.cc @@ -26,6 +26,6 @@ int n1 = std::get<1>(a); int n2 = std::get<1>(std::move(a)); int n3 = std::get<1>(ca); -// { dg-error "static assertion failed" "" { target *-*-* } 392 } -// { dg-error "static assertion failed" "" { target *-*-* } 401 } -// { dg-error "static assertion failed" "" { target *-*-* } 410 } +// { dg-error "static assertion failed" "" { target *-*-* } 394 } +// { dg-error "static assertion failed" "" { target *-*-* } 403 } +// { dg-error "static assertion failed" "" { target *-*-* } 412 } diff --git a/libstdc++-v3/testsuite/23_containers/vector/cons/destructible_debug_neg.cc b/libstdc++-v3/testsuite/23_containers/vector/cons/destructible_debug_neg.cc index f06668cff37..adcffb6e629 100644 --- a/libstdc++-v3/testsuite/23_containers/vector/cons/destructible_debug_neg.cc +++ b/libstdc++-v3/testsuite/23_containers/vector/cons/destructible_debug_neg.cc @@ -46,7 +46,7 @@ test02() // { dg-error "value type is destructible" "" { target *-*-* } 0 } // In Debug Mode the "required from here" errors come from <debug/vector> -// { dg-error "required from here" "" { target *-*-* } 180 } +// { dg-error "required from here" "" { target *-*-* } 182 } // Needed because of PR c++/92193 // { dg-prune-output "deleted function" } diff --git a/libstdc++-v3/testsuite/24_iterators/operations/prev_neg.cc b/libstdc++-v3/testsuite/24_iterators/operations/prev_neg.cc index 17242bdf3c7..bf0c5e8b3ee 100644 --- a/libstdc++-v3/testsuite/24_iterators/operations/prev_neg.cc +++ b/libstdc++-v3/testsuite/24_iterators/operations/prev_neg.cc @@ -38,5 +38,5 @@ test02() { const Y array[1] = { }; (void) std::prev(array + 1); - // { dg-error "forward_iterator" "" { target *-*-* } 239 } + // { dg-error "forward_iterator" "" { target *-*-* } 241 } } diff --git a/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_floating_neg.cc b/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_floating_neg.cc index 458748af28a..36562c66b4c 100644 --- a/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_floating_neg.cc +++ b/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_floating_neg.cc @@ -35,4 +35,4 @@ int main() } // { dg-error "required from" "" { target *-*-* } 28 } -// { dg-error "no type" "" { target *-*-* } 74 } +// { dg-error "no type" "" { target *-*-* } 76 } diff --git a/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_integer_neg.cc b/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_integer_neg.cc index c1dde44e118..e297332fee9 100644 --- a/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_integer_neg.cc +++ b/libstdc++-v3/testsuite/ext/type_traits/add_unsigned_integer_neg.cc @@ -36,5 +36,5 @@ int main() } // { dg-error "invalid use of incomplete" "" { target *-*-* } 28 } -// { dg-error "declaration of" "" { target *-*-* } 103 } -// { dg-error "declaration of" "" { target *-*-* } 106 } +// { dg-error "declaration of" "" { target *-*-* } 105 } +// { dg-error "declaration of" "" { target *-*-* } 108 } diff --git a/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_floating_neg.cc b/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_floating_neg.cc index 5f77c1a652a..2c6c53ba1fc 100644 --- a/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_floating_neg.cc +++ b/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_floating_neg.cc @@ -35,4 +35,4 @@ int main() } // { dg-error "required from" "" { target *-*-* } 28 } -// { dg-error "no type" "" { target *-*-* } 117 } +// { dg-error "no type" "" { target *-*-* } 119 } diff --git a/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_integer_neg.cc b/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_integer_neg.cc index 7f5a304c526..af6ea1c8691 100644 --- a/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_integer_neg.cc +++ b/libstdc++-v3/testsuite/ext/type_traits/remove_unsigned_integer_neg.cc @@ -36,5 +36,5 @@ int main() } // { dg-error "invalid use of incomplete" "" { target *-*-* } 28 } -// { dg-error "declaration of" "" { target *-*-* } 146 } -// { dg-error "declaration of" "" { target *-*-* } 149 } +// { dg-error "declaration of" "" { target *-*-* } 148 } +// { dg-error "declaration of" "" { target *-*-* } 151 } diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 768c2991ec2..b3423d7957a 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -707,7 +707,7 @@ AC_DEFUN([GLIBCXX_EXPORT_FLAGS], [ # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc AC_SUBST(OPTIMIZE_CXXFLAGS) - WARN_FLAGS="-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -Wsystem-headers" + WARN_FLAGS="-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19" AC_SUBST(WARN_FLAGS) ]) diff --git a/libstdc++-v3/include/bits/basic_ios.tcc b/libstdc++-v3/include/bits/basic_ios.tcc index 1519603f6b5..d28424fa39d 100644 --- a/libstdc++-v3/include/bits/basic_ios.tcc +++ b/libstdc++-v3/include/bits/basic_ios.tcc @@ -30,7 +30,9 @@ #ifndef _BASIC_IOS_TCC #define _BASIC_IOS_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/basic_string.tcc b/libstdc++-v3/include/bits/basic_string.tcc index 8a764855698..2c17d258bfe 100644 --- a/libstdc++-v3/include/bits/basic_string.tcc +++ b/libstdc++-v3/include/bits/basic_string.tcc @@ -39,7 +39,9 @@ #ifndef _BASIC_STRING_TCC #define _BASIC_STRING_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" diff --git a/libstdc++-v3/include/bits/fstream.tcc b/libstdc++-v3/include/bits/fstream.tcc index 7b246ad59d2..9f250d33c45 100644 --- a/libstdc++-v3/include/bits/fstream.tcc +++ b/libstdc++-v3/include/bits/fstream.tcc @@ -34,7 +34,9 @@ #ifndef _FSTREAM_TCC #define _FSTREAM_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/istream.tcc b/libstdc++-v3/include/bits/istream.tcc index 23a7c849777..e8957fd2c3b 100644 --- a/libstdc++-v3/include/bits/istream.tcc +++ b/libstdc++-v3/include/bits/istream.tcc @@ -34,7 +34,9 @@ #ifndef _ISTREAM_TCC #define _ISTREAM_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/locale_classes.tcc b/libstdc++-v3/include/bits/locale_classes.tcc index 4f3af2461a5..2b78008e9ae 100644 --- a/libstdc++-v3/include/bits/locale_classes.tcc +++ b/libstdc++-v3/include/bits/locale_classes.tcc @@ -34,8 +34,9 @@ #ifndef _LOCALE_CLASSES_TCC #define _LOCALE_CLASSES_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header - +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template #pragma GCC diagnostic ignored "-Wvariadic-macros" diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc index 4e9bf6fb8f9..14e87ab0ed3 100644 --- a/libstdc++-v3/include/bits/locale_facets.tcc +++ b/libstdc++-v3/include/bits/locale_facets.tcc @@ -30,8 +30,9 @@ #ifndef _LOCALE_FACETS_TCC #define _LOCALE_FACETS_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header - +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/locale_facets_nonio.tcc b/libstdc++-v3/include/bits/locale_facets_nonio.tcc index 72136f42f08..7b597c86aea 100644 --- a/libstdc++-v3/include/bits/locale_facets_nonio.tcc +++ b/libstdc++-v3/include/bits/locale_facets_nonio.tcc @@ -30,7 +30,9 @@ #ifndef _LOCALE_FACETS_NONIO_TCC #define _LOCALE_FACETS_NONIO_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/bits/ostream.tcc b/libstdc++-v3/include/bits/ostream.tcc index 7aeb23ad38d..06cf2da1e07 100644 --- a/libstdc++-v3/include/bits/ostream.tcc +++ b/libstdc++-v3/include/bits/ostream.tcc @@ -34,8 +34,9 @@ #ifndef _OSTREAM_TCC #define _OSTREAM_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header - +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/sstream.tcc b/libstdc++-v3/include/bits/sstream.tcc index 7eb5561b630..e6a06d13fff 100644 --- a/libstdc++-v3/include/bits/sstream.tcc +++ b/libstdc++-v3/include/bits/sstream.tcc @@ -34,8 +34,9 @@ #ifndef _SSTREAM_TCC #define _SSTREAM_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header - +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/streambuf.tcc b/libstdc++-v3/include/bits/streambuf.tcc index 0c28033f491..991c27e19a7 100644 --- a/libstdc++-v3/include/bits/streambuf.tcc +++ b/libstdc++-v3/include/bits/streambuf.tcc @@ -34,7 +34,9 @@ #ifndef _STREAMBUF_TCC #define _STREAMBUF_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/bits/string_view.tcc b/libstdc++-v3/include/bits/string_view.tcc index 5fa50493db7..a9ba668d05c 100644 --- a/libstdc++-v3/include/bits/string_view.tcc +++ b/libstdc++-v3/include/bits/string_view.tcc @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_STRING_VIEW_TCC #define _GLIBCXX_STRING_VIEW_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201703L diff --git a/libstdc++-v3/include/bits/version.tpl b/libstdc++-v3/include/bits/version.tpl index 4a7d5e29c10..d4cb88f40fa 100644 --- a/libstdc++-v3/include/bits/version.tpl +++ b/libstdc++-v3/include/bits/version.tpl @@ -44,7 +44,9 @@ h // if unwanted, to permit bits and other FTMs to depend on them for condtional // computation without exposing extra FTMs to user code. +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> /*{ diff --git a/libstdc++-v3/include/experimental/bits/string_view.tcc b/libstdc++-v3/include/experimental/bits/string_view.tcc index 80de34d7dd4..c0e1ab56d5e 100644 --- a/libstdc++-v3/include/experimental/bits/string_view.tcc +++ b/libstdc++-v3/include/experimental/bits/string_view.tcc @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_STRING_VIEW_TCC #define _GLIBCXX_EXPERIMENTAL_STRING_VIEW_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201402L diff --git a/libstdc++-v3/include/ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp b/libstdc++-v3/include/ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp index 52c83296e62..8fdec6d5754 100644 --- a/libstdc++-v3/include/ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp +++ b/libstdc++-v3/include/ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp @@ -40,7 +40,9 @@ #ifdef PB_DS_CLASS_C_DEC +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace detail { diff --git a/libstdc++-v3/include/ext/random.tcc b/libstdc++-v3/include/ext/random.tcc index c6c3fbeec83..822b52f5f8a 100644 --- a/libstdc++-v3/include/ext/random.tcc +++ b/libstdc++-v3/include/ext/random.tcc @@ -30,7 +30,9 @@ #ifndef _EXT_RANDOM_TCC #define _EXT_RANDOM_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/vstring.tcc b/libstdc++-v3/include/ext/vstring.tcc index 86fcfaa5758..39837d5cbf8 100644 --- a/libstdc++-v3/include/ext/vstring.tcc +++ b/libstdc++-v3/include/ext/vstring.tcc @@ -30,7 +30,9 @@ #ifndef _VSTRING_TCC #define _VSTRING_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/tr2/bool_set.tcc b/libstdc++-v3/include/tr2/bool_set.tcc index 05f16efbcfc..87fa2ebf83a 100644 --- a/libstdc++-v3/include/tr2/bool_set.tcc +++ b/libstdc++-v3/include/tr2/bool_set.tcc @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR2_BOOL_SET_TCC #define _GLIBCXX_TR2_BOOL_SET_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/include/tr2/dynamic_bitset.tcc b/libstdc++-v3/include/tr2/dynamic_bitset.tcc index 5aac7d88ee3..7400b268d32 100644 --- a/libstdc++-v3/include/tr2/dynamic_bitset.tcc +++ b/libstdc++-v3/include/tr2/dynamic_bitset.tcc @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_TR2_DYNAMIC_BITSET_TCC #define _GLIBCXX_TR2_DYNAMIC_BITSET_TCC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif namespace std _GLIBCXX_VISIBILITY(default) { diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index de05e63de4c..e115ee55739 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -55720,7 +55720,7 @@ $as_echo "$gxx_include_dir" >&6; } # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc - WARN_FLAGS="-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -Wsystem-headers" + WARN_FLAGS="-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19" diff --git a/libstdc++-v3/include/bits/c++config b/libstdc++-v3/include/bits/c++config index 16c67b80e76..29d795f687c 100644 --- a/libstdc++-v3/include/bits/c++config +++ b/libstdc++-v3/include/bits/c++config @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CXX_CONFIG_H #define _GLIBCXX_CXX_CONFIG_H 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wvariadic-macros" diff --git a/libstdc++-v3/include/c/cassert b/libstdc++-v3/include/c/cassert index ef6e844a72b..8163d0ca9c5 100644 --- a/libstdc++-v3/include/c/cassert +++ b/libstdc++-v3/include/c/cassert @@ -28,7 +28,9 @@ // No include guards on this header... +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cctype b/libstdc++-v3/include/c/cctype index a7a59551d86..cc5ebf57465 100644 --- a/libstdc++-v3/include/c/cctype +++ b/libstdc++-v3/include/c/cctype @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CCTYPE #define _GLIBCXX_CCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cerrno b/libstdc++-v3/include/c/cerrno index 29bf0b403aa..18750543bc0 100644 --- a/libstdc++-v3/include/c/cerrno +++ b/libstdc++-v3/include/c/cerrno @@ -38,7 +38,9 @@ #ifndef _GLIBCXX_CERRNO #define _GLIBCXX_CERRNO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cfloat b/libstdc++-v3/include/c/cfloat index 1f9edada950..9eab4fb1c76 100644 --- a/libstdc++-v3/include/c/cfloat +++ b/libstdc++-v3/include/c/cfloat @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CFLOAT #define _GLIBCXX_CFLOAT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/ciso646 b/libstdc++-v3/include/c/ciso646 index 2b6f797c580..bd04ef3f22a 100644 --- a/libstdc++-v3/include/c/ciso646 +++ b/libstdc++-v3/include/c/ciso646 @@ -32,7 +32,9 @@ #ifndef _GLIBCXX_CISO646 #define _GLIBCXX_CISO646 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #endif diff --git a/libstdc++-v3/include/c/climits b/libstdc++-v3/include/c/climits index 846fe190707..9728ca5832f 100644 --- a/libstdc++-v3/include/c/climits +++ b/libstdc++-v3/include/c/climits @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CLIMITS #define _GLIBCXX_CLIMITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/clocale b/libstdc++-v3/include/c/clocale index 62d85ed6609..183d22479a8 100644 --- a/libstdc++-v3/include/c/clocale +++ b/libstdc++-v3/include/c/clocale @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CLOCALE #define _GLIBCXX_CLOCALE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cmath b/libstdc++-v3/include/c/cmath index 371ee59986c..43ff06aba75 100644 --- a/libstdc++-v3/include/c/cmath +++ b/libstdc++-v3/include/c/cmath @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CMATH #define _GLIBCXX_CMATH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c/csetjmp b/libstdc++-v3/include/c/csetjmp index acf113a0c5a..10e5e933a52 100644 --- a/libstdc++-v3/include/c/csetjmp +++ b/libstdc++-v3/include/c/csetjmp @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSETJMP #define _GLIBCXX_CSETJMP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/csignal b/libstdc++-v3/include/c/csignal index c04bb6042f4..987d457e48e 100644 --- a/libstdc++-v3/include/c/csignal +++ b/libstdc++-v3/include/c/csignal @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSIGNAL #define _GLIBCXX_CSIGNAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cstdarg b/libstdc++-v3/include/c/cstdarg index 7648662680c..520c3399c1c 100644 --- a/libstdc++-v3/include/c/cstdarg +++ b/libstdc++-v3/include/c/cstdarg @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDARG #define _GLIBCXX_CSTDARG 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cstddef b/libstdc++-v3/include/c/cstddef index e1435b94556..657363cf249 100644 --- a/libstdc++-v3/include/c/cstddef +++ b/libstdc++-v3/include/c/cstddef @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDDEF #define _GLIBCXX_CSTDDEF 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cstdio b/libstdc++-v3/include/c/cstdio index 99aead4ef9c..4e044fc62fd 100644 --- a/libstdc++-v3/include/c/cstdio +++ b/libstdc++-v3/include/c/cstdio @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDIO #define _GLIBCXX_CSTDIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cstdlib b/libstdc++-v3/include/c/cstdlib index 75e6382c01b..7aaf8d10987 100644 --- a/libstdc++-v3/include/c/cstdlib +++ b/libstdc++-v3/include/c/cstdlib @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDLIB #define _GLIBCXX_CSTDLIB 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cstring b/libstdc++-v3/include/c/cstring index 05d75182a7a..b0dae9dfef1 100644 --- a/libstdc++-v3/include/c/cstring +++ b/libstdc++-v3/include/c/cstring @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTRING #define _GLIBCXX_CSTRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/ctime b/libstdc++-v3/include/c/ctime index 73e2a7a0167..fb6ba3f2560 100644 --- a/libstdc++-v3/include/c/ctime +++ b/libstdc++-v3/include/c/ctime @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CTIME #define _GLIBCXX_CTIME 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c/cuchar b/libstdc++-v3/include/c/cuchar index 430d1ff50ba..58aa822e2ce 100644 --- a/libstdc++-v3/include/c/cuchar +++ b/libstdc++-v3/include/c/cuchar @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CUCHAR #define _GLIBCXX_CUCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c/cwchar b/libstdc++-v3/include/c/cwchar index 921de267750..7f6de347de5 100644 --- a/libstdc++-v3/include/c/cwchar +++ b/libstdc++-v3/include/c/cwchar @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CWCHAR #define _GLIBCXX_CWCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <cstddef> diff --git a/libstdc++-v3/include/c/cwctype b/libstdc++-v3/include/c/cwctype index 0d2f55d9d6d..9505dd93bb9 100644 --- a/libstdc++-v3/include/c/cwctype +++ b/libstdc++-v3/include/c/cwctype @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CWCTYPE #define _GLIBCXX_CWCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // include_next diff --git a/libstdc++-v3/include/c_global/cassert b/libstdc++-v3/include/c_global/cassert index 87b61bdb6ad..ed05d538744 100644 --- a/libstdc++-v3/include/c_global/cassert +++ b/libstdc++-v3/include/c_global/cassert @@ -38,7 +38,9 @@ // No include guards on this header... +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <assert.h> diff --git a/libstdc++-v3/include/c_global/ccomplex b/libstdc++-v3/include/c_global/ccomplex index 899d41cf856..ee1166aaecb 100644 --- a/libstdc++-v3/include/c_global/ccomplex +++ b/libstdc++-v3/include/c_global/ccomplex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CCOMPLEX #define _GLIBCXX_CCOMPLEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cctype b/libstdc++-v3/include/c_global/cctype index 0c6d027ed24..9eec9cada06 100644 --- a/libstdc++-v3/include/c_global/cctype +++ b/libstdc++-v3/include/c_global/cctype @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CCTYPE #define _GLIBCXX_CCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <ctype.h> diff --git a/libstdc++-v3/include/c_global/cerrno b/libstdc++-v3/include/c_global/cerrno index 5cad0795b27..e11a412bb62 100644 --- a/libstdc++-v3/include/c_global/cerrno +++ b/libstdc++-v3/include/c_global/cerrno @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CERRNO #define _GLIBCXX_CERRNO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <errno.h> diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv index fd32daa8d2d..b63f643696b 100644 --- a/libstdc++-v3/include/c_global/cfenv +++ b/libstdc++-v3/include/c_global/cfenv @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CFENV #define _GLIBCXX_CFENV 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cfloat b/libstdc++-v3/include/c_global/cfloat index bc90e75ba57..622aba83391 100644 --- a/libstdc++-v3/include/c_global/cfloat +++ b/libstdc++-v3/include/c_global/cfloat @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CFLOAT #define _GLIBCXX_CFLOAT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <float.h> diff --git a/libstdc++-v3/include/c_global/cinttypes b/libstdc++-v3/include/c_global/cinttypes index a6f3dad5ccc..6ab84e3f586 100644 --- a/libstdc++-v3/include/c_global/cinttypes +++ b/libstdc++-v3/include/c_global/cinttypes @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CINTTYPES #define _GLIBCXX_CINTTYPES 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/ciso646 b/libstdc++-v3/include/c_global/ciso646 index 5b039930056..6e26f9be12e 100644 --- a/libstdc++-v3/include/c_global/ciso646 +++ b/libstdc++-v3/include/c_global/ciso646 @@ -32,7 +32,10 @@ #ifndef _GLIBCXX_CISO646 #define _GLIBCXX_CISO646 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> + #endif diff --git a/libstdc++-v3/include/c_global/climits b/libstdc++-v3/include/c_global/climits index ae1390bdc1d..5970a6cdb3b 100644 --- a/libstdc++-v3/include/c_global/climits +++ b/libstdc++-v3/include/c_global/climits @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CLIMITS #define _GLIBCXX_CLIMITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <limits.h> diff --git a/libstdc++-v3/include/c_global/clocale b/libstdc++-v3/include/c_global/clocale index b795f5759d1..c9aeb744175 100644 --- a/libstdc++-v3/include/c_global/clocale +++ b/libstdc++-v3/include/c_global/clocale @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CLOCALE #define _GLIBCXX_CLOCALE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <locale.h> diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath index 2b7186c8c27..ca84f951400 100644 --- a/libstdc++-v3/include/c_global/cmath +++ b/libstdc++-v3/include/c_global/cmath @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CMATH #define _GLIBCXX_CMATH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> diff --git a/libstdc++-v3/include/c_global/csetjmp b/libstdc++-v3/include/c_global/csetjmp index 6b1a484d539..645d94d8ab1 100644 --- a/libstdc++-v3/include/c_global/csetjmp +++ b/libstdc++-v3/include/c_global/csetjmp @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSETJMP #define _GLIBCXX_CSETJMP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <setjmp.h> diff --git a/libstdc++-v3/include/c_global/csignal b/libstdc++-v3/include/c_global/csignal index dc8a3e00b29..6f6613cbde4 100644 --- a/libstdc++-v3/include/c_global/csignal +++ b/libstdc++-v3/include/c_global/csignal @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSIGNAL #define _GLIBCXX_CSIGNAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <signal.h> diff --git a/libstdc++-v3/include/c_global/cstdalign b/libstdc++-v3/include/c_global/cstdalign index f7e4191380c..4f610588425 100644 --- a/libstdc++-v3/include/c_global/cstdalign +++ b/libstdc++-v3/include/c_global/cstdalign @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDALIGN #define _GLIBCXX_CSTDALIGN 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cstdarg b/libstdc++-v3/include/c_global/cstdarg index fd960c8ca4b..f6c50f78ff1 100644 --- a/libstdc++-v3/include/c_global/cstdarg +++ b/libstdc++-v3/include/c_global/cstdarg @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDARG #define _GLIBCXX_CSTDARG 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #undef __need___va_list #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_global/cstdbool b/libstdc++-v3/include/c_global/cstdbool index 5f4bc41739a..8d2e75df33f 100644 --- a/libstdc++-v3/include/c_global/cstdbool +++ b/libstdc++-v3/include/c_global/cstdbool @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDBOOL #define _GLIBCXX_CSTDBOOL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cstddef b/libstdc++-v3/include/c_global/cstddef index f49f56ae372..19611f35399 100644 --- a/libstdc++-v3/include/c_global/cstddef +++ b/libstdc++-v3/include/c_global/cstddef @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDDEF #define _GLIBCXX_CSTDDEF 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #undef __need_wchar_t #undef __need_ptrdiff_t diff --git a/libstdc++-v3/include/c_global/cstdint b/libstdc++-v3/include/c_global/cstdint index d31dc7550fa..e2030824c41 100644 --- a/libstdc++-v3/include/c_global/cstdint +++ b/libstdc++-v3/include/c_global/cstdint @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CSTDINT #define _GLIBCXX_CSTDINT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cstdio b/libstdc++-v3/include/c_global/cstdio index 2b1f4fe78cd..859b7a5b6ac 100644 --- a/libstdc++-v3/include/c_global/cstdio +++ b/libstdc++-v3/include/c_global/cstdio @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDIO #define _GLIBCXX_CSTDIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <stdio.h> diff --git a/libstdc++-v3/include/c_global/cstdlib b/libstdc++-v3/include/c_global/cstdlib index 5d83bafc933..a5df4cd9cb1 100644 --- a/libstdc++-v3/include/c_global/cstdlib +++ b/libstdc++-v3/include/c_global/cstdlib @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDLIB #define _GLIBCXX_CSTDLIB 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_global/cstring b/libstdc++-v3/include/c_global/cstring index eba409fd613..d679c77165b 100644 --- a/libstdc++-v3/include/c_global/cstring +++ b/libstdc++-v3/include/c_global/cstring @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTRING #define _GLIBCXX_CSTRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_freestanding_cstring #include <bits/version.h> diff --git a/libstdc++-v3/include/c_global/ctgmath b/libstdc++-v3/include/c_global/ctgmath index 188a3107e40..79c1a029f41 100644 --- a/libstdc++-v3/include/c_global/ctgmath +++ b/libstdc++-v3/include/c_global/ctgmath @@ -26,7 +26,9 @@ * This is a Standard C++ Library header. */ +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #ifndef _GLIBCXX_CTGMATH #define _GLIBCXX_CTGMATH 1 diff --git a/libstdc++-v3/include/c_global/ctime b/libstdc++-v3/include/c_global/ctime index da16ba686db..231de0dcf51 100644 --- a/libstdc++-v3/include/c_global/ctime +++ b/libstdc++-v3/include/c_global/ctime @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CTIME #define _GLIBCXX_CTIME 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <time.h> diff --git a/libstdc++-v3/include/c_global/cuchar b/libstdc++-v3/include/c_global/cuchar index ebc3077c4eb..0b9f051f15d 100644 --- a/libstdc++-v3/include/c_global/cuchar +++ b/libstdc++-v3/include/c_global/cuchar @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CUCHAR #define _GLIBCXX_CUCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_global/cwchar b/libstdc++-v3/include/c_global/cwchar index fabe178429f..1bdb071002f 100644 --- a/libstdc++-v3/include/c_global/cwchar +++ b/libstdc++-v3/include/c_global/cwchar @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CWCHAR #define _GLIBCXX_CWCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_global/cwctype b/libstdc++-v3/include/c_global/cwctype index 54c8572426a..c6e8d239944 100644 --- a/libstdc++-v3/include/c_global/cwctype +++ b/libstdc++-v3/include/c_global/cwctype @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CWCTYPE #define _GLIBCXX_CWCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_std/cassert b/libstdc++-v3/include/c_std/cassert index 853cb91a007..5bd10ed6575 100644 --- a/libstdc++-v3/include/c_std/cassert +++ b/libstdc++-v3/include/c_std/cassert @@ -38,7 +38,9 @@ // No include guards on this header... +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <assert.h> diff --git a/libstdc++-v3/include/c_std/cctype b/libstdc++-v3/include/c_std/cctype index 8ecf7822704..aec3dd0e9b9 100644 --- a/libstdc++-v3/include/c_std/cctype +++ b/libstdc++-v3/include/c_std/cctype @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CCTYPE #define _GLIBCXX_CCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <ctype.h> diff --git a/libstdc++-v3/include/c_std/cerrno b/libstdc++-v3/include/c_std/cerrno index f68f8b3a437..cb2c0f4d955 100644 --- a/libstdc++-v3/include/c_std/cerrno +++ b/libstdc++-v3/include/c_std/cerrno @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CERRNO #define _GLIBCXX_CERRNO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <errno.h> diff --git a/libstdc++-v3/include/c_std/cfloat b/libstdc++-v3/include/c_std/cfloat index e7c1596c3ee..670bcc1eada 100644 --- a/libstdc++-v3/include/c_std/cfloat +++ b/libstdc++-v3/include/c_std/cfloat @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CFLOAT #define _GLIBCXX_CFLOAT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <float.h> diff --git a/libstdc++-v3/include/c_std/ciso646 b/libstdc++-v3/include/c_std/ciso646 index d69d4ca15f5..7971f0d0c31 100644 --- a/libstdc++-v3/include/c_std/ciso646 +++ b/libstdc++-v3/include/c_std/ciso646 @@ -32,7 +32,9 @@ #ifndef _GLIBCXX_CISO646 #define _GLIBCXX_CISO646 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #endif diff --git a/libstdc++-v3/include/c_std/climits b/libstdc++-v3/include/c_std/climits index dc38b869502..0976eb1fc15 100644 --- a/libstdc++-v3/include/c_std/climits +++ b/libstdc++-v3/include/c_std/climits @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CLIMITS #define _GLIBCXX_CLIMITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <limits.h> diff --git a/libstdc++-v3/include/c_std/clocale b/libstdc++-v3/include/c_std/clocale index d43bddbbf1b..da1d5bad2ce 100644 --- a/libstdc++-v3/include/c_std/clocale +++ b/libstdc++-v3/include/c_std/clocale @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CLOCALE #define _GLIBCXX_CLOCALE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <locale.h> diff --git a/libstdc++-v3/include/c_std/cmath b/libstdc++-v3/include/c_std/cmath index 76b04bd4a77..ff7a11ba9f2 100644 --- a/libstdc++-v3/include/c_std/cmath +++ b/libstdc++-v3/include/c_std/cmath @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CMATH #define _GLIBCXX_CMATH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/cpp_type_traits.h> diff --git a/libstdc++-v3/include/c_std/csetjmp b/libstdc++-v3/include/c_std/csetjmp index 49cea5575bc..bba568ffe84 100644 --- a/libstdc++-v3/include/c_std/csetjmp +++ b/libstdc++-v3/include/c_std/csetjmp @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSETJMP #define _GLIBCXX_CSETJMP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <setjmp.h> diff --git a/libstdc++-v3/include/c_std/csignal b/libstdc++-v3/include/c_std/csignal index 08ce9a1a4f7..b19d4b8444f 100644 --- a/libstdc++-v3/include/c_std/csignal +++ b/libstdc++-v3/include/c_std/csignal @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSIGNAL #define _GLIBCXX_CSIGNAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <signal.h> diff --git a/libstdc++-v3/include/c_std/cstdarg b/libstdc++-v3/include/c_std/cstdarg index 65ddd28b619..4c086954a86 100644 --- a/libstdc++-v3/include/c_std/cstdarg +++ b/libstdc++-v3/include/c_std/cstdarg @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDARG #define _GLIBCXX_CSTDARG 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <stdarg.h> diff --git a/libstdc++-v3/include/c_std/cstddef b/libstdc++-v3/include/c_std/cstddef index 8199fb93df5..2236d52f936 100644 --- a/libstdc++-v3/include/c_std/cstddef +++ b/libstdc++-v3/include/c_std/cstddef @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDDEF #define _GLIBCXX_CSTDDEF 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <stddef.h> diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio index ee3ca3940e1..d57f2cfec5d 100644 --- a/libstdc++-v3/include/c_std/cstdio +++ b/libstdc++-v3/include/c_std/cstdio @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDIO #define _GLIBCXX_CSTDIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <stdio.h> diff --git a/libstdc++-v3/include/c_std/cstdlib b/libstdc++-v3/include/c_std/cstdlib index db39abf6cc5..5da1739e07b 100644 --- a/libstdc++-v3/include/c_std/cstdlib +++ b/libstdc++-v3/include/c_std/cstdlib @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTDLIB #define _GLIBCXX_CSTDLIB 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_std/cstring b/libstdc++-v3/include/c_std/cstring index 5489dcd5d6e..c043383fb38 100644 --- a/libstdc++-v3/include/c_std/cstring +++ b/libstdc++-v3/include/c_std/cstring @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CSTRING #define _GLIBCXX_CSTRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <string.h> diff --git a/libstdc++-v3/include/c_std/ctime b/libstdc++-v3/include/c_std/ctime index 9500823f178..b2c92ece18a 100644 --- a/libstdc++-v3/include/c_std/ctime +++ b/libstdc++-v3/include/c_std/ctime @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CTIME #define _GLIBCXX_CTIME 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <time.h> diff --git a/libstdc++-v3/include/c_std/cuchar b/libstdc++-v3/include/c_std/cuchar index 8aa0710c8a6..7a3efd790b4 100644 --- a/libstdc++-v3/include/c_std/cuchar +++ b/libstdc++-v3/include/c_std/cuchar @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CUCHAR #define _GLIBCXX_CUCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/c_std/cwchar b/libstdc++-v3/include/c_std/cwchar index a16cdf9c018..6608f40307b 100644 --- a/libstdc++-v3/include/c_std/cwchar +++ b/libstdc++-v3/include/c_std/cwchar @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CWCHAR #define _GLIBCXX_CWCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/c_std/cwctype b/libstdc++-v3/include/c_std/cwctype index ab63bcf0efc..ae90a340d54 100644 --- a/libstdc++-v3/include/c_std/cwctype +++ b/libstdc++-v3/include/c_std/cwctype @@ -39,7 +39,9 @@ #ifndef _GLIBCXX_CWCTYPE #define _GLIBCXX_CWCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/debug/array b/libstdc++-v3/include/debug/array index 9cb3aca5998..8931f0eadf9 100644 --- a/libstdc++-v3/include/debug/array +++ b/libstdc++-v3/include/debug/array @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_ARRAY #define _GLIBCXX_DEBUG_ARRAY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <array> diff --git a/libstdc++-v3/include/debug/bitset b/libstdc++-v3/include/debug/bitset index a0d62f52822..f464a641999 100644 --- a/libstdc++-v3/include/debug/bitset +++ b/libstdc++-v3/include/debug/bitset @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_BITSET #define _GLIBCXX_DEBUG_BITSET +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bitset> #include <debug/safe_sequence.h> diff --git a/libstdc++-v3/include/debug/deque b/libstdc++-v3/include/debug/deque index 3c642152ce8..8f15ea50309 100644 --- a/libstdc++-v3/include/debug/deque +++ b/libstdc++-v3/include/debug/deque @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_DEQUE #define _GLIBCXX_DEBUG_DEQUE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/debug/forward_list b/libstdc++-v3/include/debug/forward_list index ff793f28c21..3f94a9098e8 100644 --- a/libstdc++-v3/include/debug/forward_list +++ b/libstdc++-v3/include/debug/forward_list @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_FORWARD_LIST #define _GLIBCXX_DEBUG_FORWARD_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/debug/list b/libstdc++-v3/include/debug/list index e010a69bf36..60752b4dc8b 100644 --- a/libstdc++-v3/include/debug/list +++ b/libstdc++-v3/include/debug/list @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_LIST #define _GLIBCXX_DEBUG_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/debug/map b/libstdc++-v3/include/debug/map index 60ca4bd011a..3d8406c4b45 100644 --- a/libstdc++-v3/include/debug/map +++ b/libstdc++-v3/include/debug/map @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_MAP #define _GLIBCXX_DEBUG_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/debug/set b/libstdc++-v3/include/debug/set index 40e7bc89922..0eaf54e7ef7 100644 --- a/libstdc++-v3/include/debug/set +++ b/libstdc++-v3/include/debug/set @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_SET #define _GLIBCXX_DEBUG_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/debug/string b/libstdc++-v3/include/debug/string index 0d39a97a530..1b245dbdfc4 100644 --- a/libstdc++-v3/include/debug/string +++ b/libstdc++-v3/include/debug/string @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_STRING #define _GLIBCXX_DEBUG_STRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <string> #include <debug/safe_sequence.h> diff --git a/libstdc++-v3/include/debug/unordered_map b/libstdc++-v3/include/debug/unordered_map index 8a969d81740..1acafd8face 100644 --- a/libstdc++-v3/include/debug/unordered_map +++ b/libstdc++-v3/include/debug/unordered_map @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_UNORDERED_MAP #define _GLIBCXX_DEBUG_UNORDERED_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/debug/unordered_set b/libstdc++-v3/include/debug/unordered_set index f6a8b66aff9..7f199a93d2b 100644 --- a/libstdc++-v3/include/debug/unordered_set +++ b/libstdc++-v3/include/debug/unordered_set @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_UNORDERED_SET #define _GLIBCXX_DEBUG_UNORDERED_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/debug/vector b/libstdc++-v3/include/debug/vector index 216822975a2..fe43a372485 100644 --- a/libstdc++-v3/include/debug/vector +++ b/libstdc++-v3/include/debug/vector @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_DEBUG_VECTOR #define _GLIBCXX_DEBUG_VECTOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug { diff --git a/libstdc++-v3/include/decimal/decimal b/libstdc++-v3/include/decimal/decimal index a64ddde4756..1d9e0340d7c 100644 --- a/libstdc++-v3/include/decimal/decimal +++ b/libstdc++-v3/include/decimal/decimal @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_DECIMAL #define _GLIBCXX_DECIMAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // DF suffix diff --git a/libstdc++-v3/include/experimental/algorithm b/libstdc++-v3/include/experimental/algorithm index 1953dabfeba..49403c907ee 100644 --- a/libstdc++-v3/include/experimental/algorithm +++ b/libstdc++-v3/include/experimental/algorithm @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_ALGORITHM #define _GLIBCXX_EXPERIMENTAL_ALGORITHM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/any b/libstdc++-v3/include/experimental/any index 3db30df5c75..79b626824fe 100644 --- a/libstdc++-v3/include/experimental/any +++ b/libstdc++-v3/include/experimental/any @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_ANY #define _GLIBCXX_EXPERIMENTAL_ANY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/array b/libstdc++-v3/include/experimental/array index bb46e0f49a2..14a2e6ee138 100644 --- a/libstdc++-v3/include/experimental/array +++ b/libstdc++-v3/include/experimental/array @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_ARRAY #define _GLIBCXX_EXPERIMENTAL_ARRAY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/buffer b/libstdc++-v3/include/experimental/buffer index 054150e202a..87137dca25c 100644 --- a/libstdc++-v3/include/experimental/buffer +++ b/libstdc++-v3/include/experimental/buffer @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_BUFFER #define _GLIBCXX_EXPERIMENTAL_BUFFER 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/chrono b/libstdc++-v3/include/experimental/chrono index c5395ca21e9..61ca839ba79 100644 --- a/libstdc++-v3/include/experimental/chrono +++ b/libstdc++-v3/include/experimental/chrono @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_CHRONO #define _GLIBCXX_EXPERIMENTAL_CHRONO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/contract b/libstdc++-v3/include/experimental/contract index 84f4433231f..98d42ba1386 100644 --- a/libstdc++-v3/include/experimental/contract +++ b/libstdc++-v3/include/experimental/contract @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CONTRACT #define _GLIBCXX_CONTRACT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201703L diff --git a/libstdc++-v3/include/experimental/deque b/libstdc++-v3/include/experimental/deque index de5d46c1320..3ee39dea7b8 100644 --- a/libstdc++-v3/include/experimental/deque +++ b/libstdc++-v3/include/experimental/deque @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_DEQUE #define _GLIBCXX_EXPERIMENTAL_DEQUE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/executor b/libstdc++-v3/include/experimental/executor index f64783b44c9..cce53478199 100644 --- a/libstdc++-v3/include/experimental/executor +++ b/libstdc++-v3/include/experimental/executor @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_EXECUTOR #define _GLIBCXX_EXPERIMENTAL_EXECUTOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/filesystem b/libstdc++-v3/include/experimental/filesystem index 82df0759db5..182b148406f 100644 --- a/libstdc++-v3/include/experimental/filesystem +++ b/libstdc++-v3/include/experimental/filesystem @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_FILESYSTEM #define _GLIBCXX_EXPERIMENTAL_FILESYSTEM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/forward_list b/libstdc++-v3/include/experimental/forward_list index 35d50f4982b..e1e3b03eaea 100644 --- a/libstdc++-v3/include/experimental/forward_list +++ b/libstdc++-v3/include/experimental/forward_list @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_FORWARD_LIST #define _GLIBCXX_EXPERIMENTAL_FORWARD_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/functional b/libstdc++-v3/include/experimental/functional index b1451734631..cf420af39ce 100644 --- a/libstdc++-v3/include/experimental/functional +++ b/libstdc++-v3/include/experimental/functional @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_FUNCTIONAL #define _GLIBCXX_EXPERIMENTAL_FUNCTIONAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/internet b/libstdc++-v3/include/experimental/internet index 3f5090cfa70..d6b1319adca 100644 --- a/libstdc++-v3/include/experimental/internet +++ b/libstdc++-v3/include/experimental/internet @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_INTERNET #define _GLIBCXX_EXPERIMENTAL_INTERNET +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/io_context b/libstdc++-v3/include/experimental/io_context index 8b0dba7d5fa..3bcc145f98a 100644 --- a/libstdc++-v3/include/experimental/io_context +++ b/libstdc++-v3/include/experimental/io_context @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_IO_SERVICE #define _GLIBCXX_EXPERIMENTAL_IO_SERVICE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/iterator b/libstdc++-v3/include/experimental/iterator index 51ecd29f5a3..96dfe84de2a 100644 --- a/libstdc++-v3/include/experimental/iterator +++ b/libstdc++-v3/include/experimental/iterator @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_ITERATOR #define _GLIBCXX_EXPERIMENTAL_ITERATOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/list b/libstdc++-v3/include/experimental/list index 5bebf3cb0aa..27c9dfd5051 100644 --- a/libstdc++-v3/include/experimental/list +++ b/libstdc++-v3/include/experimental/list @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_LIST #define _GLIBCXX_EXPERIMENTAL_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/map b/libstdc++-v3/include/experimental/map index 414c02361c9..3f0f533f577 100644 --- a/libstdc++-v3/include/experimental/map +++ b/libstdc++-v3/include/experimental/map @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_MAP #define _GLIBCXX_EXPERIMENTAL_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/memory b/libstdc++-v3/include/experimental/memory index ca6a3648e0d..0f8f1b8eb0b 100644 --- a/libstdc++-v3/include/experimental/memory +++ b/libstdc++-v3/include/experimental/memory @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_MEMORY #define _GLIBCXX_EXPERIMENTAL_MEMORY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/memory_resource b/libstdc++-v3/include/experimental/memory_resource index bc2fdbf082e..c36bb8884c2 100644 --- a/libstdc++-v3/include/experimental/memory_resource +++ b/libstdc++-v3/include/experimental/memory_resource @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_MEMORY_RESOURCE #define _GLIBCXX_EXPERIMENTAL_MEMORY_RESOURCE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/net b/libstdc++-v3/include/experimental/net index a84fdf4c100..90c604c7b5e 100644 --- a/libstdc++-v3/include/experimental/net +++ b/libstdc++-v3/include/experimental/net @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_NET #define _GLIBCXX_EXPERIMENTAL_NET +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/netfwd b/libstdc++-v3/include/experimental/netfwd index e2738100189..17f8676c87f 100644 --- a/libstdc++-v3/include/experimental/netfwd +++ b/libstdc++-v3/include/experimental/netfwd @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_NETFWD #define _GLIBCXX_EXPERIMENTAL_NETFWD 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/numeric b/libstdc++-v3/include/experimental/numeric index 42580b7d214..7f06d56f38a 100644 --- a/libstdc++-v3/include/experimental/numeric +++ b/libstdc++-v3/include/experimental/numeric @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_NUMERIC #define _GLIBCXX_EXPERIMENTAL_NUMERIC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/propagate_const b/libstdc++-v3/include/experimental/propagate_const index a3682aeb6c0..829a82dd86e 100644 --- a/libstdc++-v3/include/experimental/propagate_const +++ b/libstdc++-v3/include/experimental/propagate_const @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_PROPAGATE_CONST #define _GLIBCXX_EXPERIMENTAL_PROPAGATE_CONST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/ratio b/libstdc++-v3/include/experimental/ratio index 5b96e728e11..1325beaf0e2 100644 --- a/libstdc++-v3/include/experimental/ratio +++ b/libstdc++-v3/include/experimental/ratio @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_RATIO #define _GLIBCXX_EXPERIMENTAL_RATIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/regex b/libstdc++-v3/include/experimental/regex index d04dc1e954e..3c7802c6683 100644 --- a/libstdc++-v3/include/experimental/regex +++ b/libstdc++-v3/include/experimental/regex @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_REGEX #define _GLIBCXX_EXPERIMENTAL_REGEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/scope b/libstdc++-v3/include/experimental/scope index ea273e8c095..6e1d342e1b6 100644 --- a/libstdc++-v3/include/experimental/scope +++ b/libstdc++-v3/include/experimental/scope @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SCOPE #define _GLIBCXX_EXPERIMENTAL_SCOPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/set b/libstdc++-v3/include/experimental/set index 4ccbf6fdaf0..6758119acd0 100644 --- a/libstdc++-v3/include/experimental/set +++ b/libstdc++-v3/include/experimental/set @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SET #define _GLIBCXX_EXPERIMENTAL_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/socket b/libstdc++-v3/include/experimental/socket index 62beb43d269..8fb9c032e6c 100644 --- a/libstdc++-v3/include/experimental/socket +++ b/libstdc++-v3/include/experimental/socket @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SOCKET #define _GLIBCXX_EXPERIMENTAL_SOCKET +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/string b/libstdc++-v3/include/experimental/string index d6b18b99b6f..8ab604135f9 100644 --- a/libstdc++-v3/include/experimental/string +++ b/libstdc++-v3/include/experimental/string @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_STRING #define _GLIBCXX_EXPERIMENTAL_STRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/string_view b/libstdc++-v3/include/experimental/string_view index 4eb1a84afce..8929748b8a8 100644 --- a/libstdc++-v3/include/experimental/string_view +++ b/libstdc++-v3/include/experimental/string_view @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_STRING_VIEW #define _GLIBCXX_EXPERIMENTAL_STRING_VIEW 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/synchronized_value b/libstdc++-v3/include/experimental/synchronized_value index 9a91da912ca..93755e7c3f4 100644 --- a/libstdc++-v3/include/experimental/synchronized_value +++ b/libstdc++-v3/include/experimental/synchronized_value @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SYNCVAL #define _GLIBCXX_EXPERIMENTAL_SYNCVAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // for std::mutex diff --git a/libstdc++-v3/include/experimental/system_error b/libstdc++-v3/include/experimental/system_error index 491b9dcf99d..913995a1388 100644 --- a/libstdc++-v3/include/experimental/system_error +++ b/libstdc++-v3/include/experimental/system_error @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_SYSTEM_ERROR #define _GLIBCXX_EXPERIMENTAL_SYSTEM_ERROR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/timer b/libstdc++-v3/include/experimental/timer index 8d6e3281294..1b60f70a38c 100644 --- a/libstdc++-v3/include/experimental/timer +++ b/libstdc++-v3/include/experimental/timer @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_TIMER #define _GLIBCXX_EXPERIMENTAL_TIMER 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/tuple b/libstdc++-v3/include/experimental/tuple index f67f738b0e2..c38eb4ba56d 100644 --- a/libstdc++-v3/include/experimental/tuple +++ b/libstdc++-v3/include/experimental/tuple @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_TUPLE #define _GLIBCXX_EXPERIMENTAL_TUPLE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/type_traits b/libstdc++-v3/include/experimental/type_traits index 3fa88a30997..25bb2174420 100644 --- a/libstdc++-v3/include/experimental/type_traits +++ b/libstdc++-v3/include/experimental/type_traits @@ -41,7 +41,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_TYPE_TRAITS #define _GLIBCXX_EXPERIMENTAL_TYPE_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201402L diff --git a/libstdc++-v3/include/experimental/unordered_map b/libstdc++-v3/include/experimental/unordered_map index c94bd2cd807..06a439a1078 100644 --- a/libstdc++-v3/include/experimental/unordered_map +++ b/libstdc++-v3/include/experimental/unordered_map @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP #define _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/unordered_set b/libstdc++-v3/include/experimental/unordered_set index 128312c9e95..e752740e2e8 100644 --- a/libstdc++-v3/include/experimental/unordered_set +++ b/libstdc++-v3/include/experimental/unordered_set @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_UNORDERED_SET #define _GLIBCXX_EXPERIMENTAL_UNORDERED_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/experimental/vector b/libstdc++-v3/include/experimental/vector index a51fdca539b..badfe681624 100644 --- a/libstdc++-v3/include/experimental/vector +++ b/libstdc++-v3/include/experimental/vector @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_EXPERIMENTAL_VECTOR #define _GLIBCXX_EXPERIMENTAL_VECTOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // experimental is currently omitted diff --git a/libstdc++-v3/include/ext/algorithm b/libstdc++-v3/include/ext/algorithm index a7324fd85e2..4d70dff69fd 100644 --- a/libstdc++-v3/include/ext/algorithm +++ b/libstdc++-v3/include/ext/algorithm @@ -56,7 +56,9 @@ #ifndef _EXT_ALGORITHM #define _EXT_ALGORITHM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/cmath b/libstdc++-v3/include/ext/cmath index a180916c646..d4bab41aef0 100644 --- a/libstdc++-v3/include/ext/cmath +++ b/libstdc++-v3/include/ext/cmath @@ -29,7 +29,9 @@ #ifndef _EXT_CMATH #define _EXT_CMATH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/functional b/libstdc++-v3/include/ext/functional index bc8312a3370..dfc297dc0cf 100644 --- a/libstdc++-v3/include/ext/functional +++ b/libstdc++-v3/include/ext/functional @@ -56,7 +56,9 @@ #ifndef _EXT_FUNCTIONAL #define _EXT_FUNCTIONAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/iterator b/libstdc++-v3/include/ext/iterator index d3e5e7edfab..24df891a773 100644 --- a/libstdc++-v3/include/ext/iterator +++ b/libstdc++-v3/include/ext/iterator @@ -56,7 +56,9 @@ #ifndef _EXT_ITERATOR #define _EXT_ITERATOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/concept_check.h> #include <iterator> diff --git a/libstdc++-v3/include/ext/memory b/libstdc++-v3/include/ext/memory index ebbebb673be..363cf691ff4 100644 --- a/libstdc++-v3/include/ext/memory +++ b/libstdc++-v3/include/ext/memory @@ -56,7 +56,9 @@ #ifndef _EXT_MEMORY #define _EXT_MEMORY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/numeric b/libstdc++-v3/include/ext/numeric index 1123694e686..797341c9761 100644 --- a/libstdc++-v3/include/ext/numeric +++ b/libstdc++-v3/include/ext/numeric @@ -56,7 +56,9 @@ #ifndef _EXT_NUMERIC #define _EXT_NUMERIC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/random b/libstdc++-v3/include/ext/random index 01957599f2f..d3f0cc11131 100644 --- a/libstdc++-v3/include/ext/random +++ b/libstdc++-v3/include/ext/random @@ -29,7 +29,9 @@ #ifndef _EXT_RANDOM #define _EXT_RANDOM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/rb_tree b/libstdc++-v3/include/ext/rb_tree index dc1c9f52672..308225dddca 100644 --- a/libstdc++-v3/include/ext/rb_tree +++ b/libstdc++-v3/include/ext/rb_tree @@ -56,7 +56,9 @@ #ifndef _RB_TREE #define _RB_TREE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/ext/rope b/libstdc++-v3/include/ext/rope index 19199e82806..fabc0eedfba 100644 --- a/libstdc++-v3/include/ext/rope +++ b/libstdc++-v3/include/ext/rope @@ -43,7 +43,9 @@ #ifndef _ROPE #define _ROPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // GNU extensions are currently omitted diff --git a/libstdc++-v3/include/parallel/algorithm b/libstdc++-v3/include/parallel/algorithm index dc73187c88f..b2606fe2914 100644 --- a/libstdc++-v3/include/parallel/algorithm +++ b/libstdc++-v3/include/parallel/algorithm @@ -29,7 +29,9 @@ #ifndef _PARALLEL_ALGORITHM #define _PARALLEL_ALGORITHM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <algorithm> #include <parallel/algorithmfwd.h> diff --git a/libstdc++-v3/include/std/algorithm b/libstdc++-v3/include/std/algorithm index b410e7c281b..0b1b72b6be2 100644 --- a/libstdc++-v3/include/std/algorithm +++ b/libstdc++-v3/include/std/algorithm @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_ALGORITHM #define _GLIBCXX_ALGORITHM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/stl_algobase.h> #include <bits/stl_algo.h> diff --git a/libstdc++-v3/include/std/any b/libstdc++-v3/include/std/any index d24260eaace..812d80110dc 100644 --- a/libstdc++-v3/include/std/any +++ b/libstdc++-v3/include/std/any @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_ANY #define _GLIBCXX_ANY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_any #include <bits/version.h> diff --git a/libstdc++-v3/include/std/array b/libstdc++-v3/include/std/array index 8710bf75924..172b3203ccd 100644 --- a/libstdc++-v3/include/std/array +++ b/libstdc++-v3/include/std/array @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_ARRAY #define _GLIBCXX_ARRAY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/atomic b/libstdc++-v3/include/std/atomic index 36ff89a146c..37fd7103bd9 100644 --- a/libstdc++-v3/include/std/atomic +++ b/libstdc++-v3/include/std/atomic @@ -32,7 +32,9 @@ #ifndef _GLIBCXX_ATOMIC #define _GLIBCXX_ATOMIC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/barrier b/libstdc++-v3/include/std/barrier index ccc89fbd661..f926651713f 100644 --- a/libstdc++-v3/include/std/barrier +++ b/libstdc++-v3/include/std/barrier @@ -38,7 +38,9 @@ #ifndef _GLIBCXX_BARRIER #define _GLIBCXX_BARRIER 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // threading primitive diff --git a/libstdc++-v3/include/std/bit b/libstdc++-v3/include/std/bit index 3e07dd7907f..a5d50a44e07 100644 --- a/libstdc++-v3/include/std/bit +++ b/libstdc++-v3/include/std/bit @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_BIT #define _GLIBCXX_BIT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus >= 201402L diff --git a/libstdc++-v3/include/std/bitset b/libstdc++-v3/include/std/bitset index 2e82a0e289d..1d0483fff08 100644 --- a/libstdc++-v3/include/std/bitset +++ b/libstdc++-v3/include/std/bitset @@ -42,7 +42,9 @@ #ifndef _GLIBCXX_BITSET #define _GLIBCXX_BITSET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/functexcept.h> // For invalid_argument, out_of_range, // overflow_error diff --git a/libstdc++-v3/include/std/charconv b/libstdc++-v3/include/std/charconv index de671393b88..5a23ab6ca0b 100644 --- a/libstdc++-v3/include/std/charconv +++ b/libstdc++-v3/include/std/charconv @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CHARCONV #define _GLIBCXX_CHARCONV 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // __int128 diff --git a/libstdc++-v3/include/std/chrono b/libstdc++-v3/include/std/chrono index aa78254dac9..013b5f7adde 100644 --- a/libstdc++-v3/include/std/chrono +++ b/libstdc++-v3/include/std/chrono @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CHRONO #define _GLIBCXX_CHRONO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #ifdef _GLIBCXX_NO_FREESTANDING_CHRONO # include <bits/requires_hosted.h> // for <ctime> and clocks diff --git a/libstdc++-v3/include/std/codecvt b/libstdc++-v3/include/std/codecvt index 311f902efaf..863bb6ffbcc 100644 --- a/libstdc++-v3/include/std/codecvt +++ b/libstdc++-v3/include/std/codecvt @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_CODECVT #define _GLIBCXX_CODECVT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/complex b/libstdc++-v3/include/std/complex index c688d0cb728..5bc6618f7de 100644 --- a/libstdc++-v3/include/std/complex +++ b/libstdc++-v3/include/std/complex @@ -36,7 +36,9 @@ #ifndef _GLIBCXX_COMPLEX #define _GLIBCXX_COMPLEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" // extern template diff --git a/libstdc++-v3/include/std/concepts b/libstdc++-v3/include/std/concepts index 4f3e059b051..28ef37eedc6 100644 --- a/libstdc++-v3/include/std/concepts +++ b/libstdc++-v3/include/std/concepts @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_CONCEPTS #define _GLIBCXX_CONCEPTS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_concepts #include <bits/version.h> diff --git a/libstdc++-v3/include/std/condition_variable b/libstdc++-v3/include/std/condition_variable index c8a68d3f83e..616f2c36306 100644 --- a/libstdc++-v3/include/std/condition_variable +++ b/libstdc++-v3/include/std/condition_variable @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_CONDITION_VARIABLE #define _GLIBCXX_CONDITION_VARIABLE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // threading primitive diff --git a/libstdc++-v3/include/std/coroutine b/libstdc++-v3/include/std/coroutine index 30b4d33711e..7ac1c8c985e 100644 --- a/libstdc++-v3/include/std/coroutine +++ b/libstdc++-v3/include/std/coroutine @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_COROUTINE #define _GLIBCXX_COROUTINE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++17-extensions" diff --git a/libstdc++-v3/include/std/deque b/libstdc++-v3/include/std/deque index e45dd069952..33396d180c8 100644 --- a/libstdc++-v3/include/std/deque +++ b/libstdc++-v3/include/std/deque @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_DEQUE #define _GLIBCXX_DEQUE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers are hosted only diff --git a/libstdc++-v3/include/std/execution b/libstdc++-v3/include/std/execution index fc2cb249f11..7ac0b70a22b 100644 --- a/libstdc++-v3/include/std/execution +++ b/libstdc++-v3/include/std/execution @@ -25,7 +25,9 @@ #ifndef _GLIBCXX_EXECUTION #define _GLIBCXX_EXECUTION 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // execution policies are hosted only diff --git a/libstdc++-v3/include/std/expected b/libstdc++-v3/include/std/expected index b8217e577fa..9e92339e406 100644 --- a/libstdc++-v3/include/std/expected +++ b/libstdc++-v3/include/std/expected @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_EXPECTED #define _GLIBCXX_EXPECTED +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_expected #define __glibcxx_want_freestanding_expected diff --git a/libstdc++-v3/include/std/filesystem b/libstdc++-v3/include/std/filesystem index acdcddd700b..222b52902b9 100644 --- a/libstdc++-v3/include/std/filesystem +++ b/libstdc++-v3/include/std/filesystem @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_FILESYSTEM #define _GLIBCXX_FILESYSTEM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format index 100a53dfd76..9530365e9b4 100644 --- a/libstdc++-v3/include/std/format +++ b/libstdc++-v3/include/std/format @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_FORMAT #define _GLIBCXX_FORMAT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // for std::string diff --git a/libstdc++-v3/include/std/forward_list b/libstdc++-v3/include/std/forward_list index 5341d1a8239..851c253be11 100644 --- a/libstdc++-v3/include/std/forward_list +++ b/libstdc++-v3/include/std/forward_list @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_FORWARD_LIST #define _GLIBCXX_FORWARD_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/fstream b/libstdc++-v3/include/std/fstream index 1008a275540..665a17afee6 100644 --- a/libstdc++-v3/include/std/fstream +++ b/libstdc++-v3/include/std/fstream @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_FSTREAM #define _GLIBCXX_FSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/functional b/libstdc++-v3/include/std/functional index 7788a963757..743defc3cb8 100644 --- a/libstdc++-v3/include/std/functional +++ b/libstdc++-v3/include/std/functional @@ -43,7 +43,9 @@ #ifndef _GLIBCXX_FUNCTIONAL #define _GLIBCXX_FUNCTIONAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/stl_function.h> // std::equal_to, std::unary_function etc. diff --git a/libstdc++-v3/include/std/future b/libstdc++-v3/include/std/future index 6ce7d89ca3f..b1e6a5354d8 100644 --- a/libstdc++-v3/include/std/future +++ b/libstdc++-v3/include/std/future @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_FUTURE #define _GLIBCXX_FUTURE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/generator b/libstdc++-v3/include/std/generator index 1d5acc91420..0a14e70064e 100644 --- a/libstdc++-v3/include/std/generator +++ b/libstdc++-v3/include/std/generator @@ -30,7 +30,9 @@ #define _GLIBCXX_GENERATOR #include <ranges> +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> diff --git a/libstdc++-v3/include/std/iomanip b/libstdc++-v3/include/std/iomanip index 9d8ecea5d65..7c0feeef96d 100644 --- a/libstdc++-v3/include/std/iomanip +++ b/libstdc++-v3/include/std/iomanip @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_IOMANIP #define _GLIBCXX_IOMANIP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" diff --git a/libstdc++-v3/include/std/ios b/libstdc++-v3/include/std/ios index 1aa98c47797..ebed2d96278 100644 --- a/libstdc++-v3/include/std/ios +++ b/libstdc++-v3/include/std/ios @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_IOS #define _GLIBCXX_IOS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/iosfwd b/libstdc++-v3/include/std/iosfwd index 25eae3c6df3..9051b226d5c 100644 --- a/libstdc++-v3/include/std/iosfwd +++ b/libstdc++-v3/include/std/iosfwd @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_IOSFWD #define _GLIBCXX_IOSFWD 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/iostream b/libstdc++-v3/include/std/iostream index 4a6dc584d38..25064b322ad 100644 --- a/libstdc++-v3/include/std/iostream +++ b/libstdc++-v3/include/std/iostream @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_IOSTREAM #define _GLIBCXX_IOSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/istream b/libstdc++-v3/include/std/istream index 730e413c290..54a130d82f0 100644 --- a/libstdc++-v3/include/std/istream +++ b/libstdc++-v3/include/std/istream @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_ISTREAM #define _GLIBCXX_ISTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/iterator b/libstdc++-v3/include/std/iterator index b3a3c3538d5..c98bcf1ac2c 100644 --- a/libstdc++-v3/include/std/iterator +++ b/libstdc++-v3/include/std/iterator @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_ITERATOR #define _GLIBCXX_ITERATOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/stl_iterator_base_types.h> diff --git a/libstdc++-v3/include/std/latch b/libstdc++-v3/include/std/latch index 7a67de60a53..146e1860979 100644 --- a/libstdc++-v3/include/std/latch +++ b/libstdc++-v3/include/std/latch @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_LATCH #define _GLIBCXX_LATCH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/limits b/libstdc++-v3/include/std/limits index b0ab57c1ad7..7e040bc6341 100644 --- a/libstdc++-v3/include/std/limits +++ b/libstdc++-v3/include/std/limits @@ -37,7 +37,9 @@ #ifndef _GLIBCXX_NUMERIC_LIMITS #define _GLIBCXX_NUMERIC_LIMITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wpedantic" // Q suffix diff --git a/libstdc++-v3/include/std/list b/libstdc++-v3/include/std/list index 7b67cebe74c..ab5dec8c6e0 100644 --- a/libstdc++-v3/include/std/list +++ b/libstdc++-v3/include/std/list @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_LIST #define _GLIBCXX_LIST 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/locale b/libstdc++-v3/include/std/locale index a6808ea2dd4..0de8277cbda 100644 --- a/libstdc++-v3/include/std/locale +++ b/libstdc++-v3/include/std/locale @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_LOCALE #define _GLIBCXX_LOCALE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // locales diff --git a/libstdc++-v3/include/std/map b/libstdc++-v3/include/std/map index 6520d9f744f..3e05006c7b9 100644 --- a/libstdc++-v3/include/std/map +++ b/libstdc++-v3/include/std/map @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_MAP #define _GLIBCXX_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/memory b/libstdc++-v3/include/std/memory index c984436f625..ba8e698f680 100644 --- a/libstdc++-v3/include/std/memory +++ b/libstdc++-v3/include/std/memory @@ -44,7 +44,9 @@ #ifndef _GLIBCXX_MEMORY #define _GLIBCXX_MEMORY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif /** * @defgroup memory Memory diff --git a/libstdc++-v3/include/std/memory_resource b/libstdc++-v3/include/std/memory_resource index a2ffd841b15..34a7fb1014b 100644 --- a/libstdc++-v3/include/std/memory_resource +++ b/libstdc++-v3/include/std/memory_resource @@ -32,7 +32,9 @@ #ifndef _GLIBCXX_MEMORY_RESOURCE #define _GLIBCXX_MEMORY_RESOURCE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // polymorphic allocation diff --git a/libstdc++-v3/include/std/mutex b/libstdc++-v3/include/std/mutex index 8dd9b23191f..e0cedc4398a 100644 --- a/libstdc++-v3/include/std/mutex +++ b/libstdc++-v3/include/std/mutex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_MUTEX #define _GLIBCXX_MUTEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/numbers b/libstdc++-v3/include/std/numbers index f04000f1dd9..d813d986e18 100644 --- a/libstdc++-v3/include/std/numbers +++ b/libstdc++-v3/include/std/numbers @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_NUMBERS #define _GLIBCXX_NUMBERS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_math_constants #include <bits/version.h> diff --git a/libstdc++-v3/include/std/numeric b/libstdc++-v3/include/std/numeric index 201bb8e74a1..dd98f40c7a8 100644 --- a/libstdc++-v3/include/std/numeric +++ b/libstdc++-v3/include/std/numeric @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_NUMERIC #define _GLIBCXX_NUMERIC 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/stl_iterator_base_types.h> diff --git a/libstdc++-v3/include/std/optional b/libstdc++-v3/include/std/optional index 6a8e76f60e3..2e663d13f86 100644 --- a/libstdc++-v3/include/std/optional +++ b/libstdc++-v3/include/std/optional @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_OPTIONAL #define _GLIBCXX_OPTIONAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_freestanding_optional #define __glibcxx_want_optional diff --git a/libstdc++-v3/include/std/ostream b/libstdc++-v3/include/std/ostream index 12be6c4fd17..d8462efe764 100644 --- a/libstdc++-v3/include/std/ostream +++ b/libstdc++-v3/include/std/ostream @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_OSTREAM #define _GLIBCXX_OSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/print b/libstdc++-v3/include/std/print index 0c259d04de3..ea1aaac4389 100644 --- a/libstdc++-v3/include/std/print +++ b/libstdc++-v3/include/std/print @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_PRINT #define _GLIBCXX_PRINT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // for std::format diff --git a/libstdc++-v3/include/std/queue b/libstdc++-v3/include/std/queue index 61ea4530084..e357456ea6b 100644 --- a/libstdc++-v3/include/std/queue +++ b/libstdc++-v3/include/std/queue @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_QUEUE #define _GLIBCXX_QUEUE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/random b/libstdc++-v3/include/std/random index 717e5bb611e..907e5bb5f8c 100644 --- a/libstdc++-v3/include/std/random +++ b/libstdc++-v3/include/std/random @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_RANDOM #define _GLIBCXX_RANDOM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // OS-dependent random diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges index 7169c3a92aa..30f45e0a750 100644 --- a/libstdc++-v3/include/std/ranges +++ b/libstdc++-v3/include/std/ranges @@ -32,7 +32,9 @@ #if __cplusplus > 201703L +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <concepts> diff --git a/libstdc++-v3/include/std/ratio b/libstdc++-v3/include/std/ratio index d80a9811c27..aeae5b3f186 100644 --- a/libstdc++-v3/include/std/ratio +++ b/libstdc++-v3/include/std/ratio @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_RATIO #define _GLIBCXX_RATIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/regex b/libstdc++-v3/include/std/regex index 76da68829cd..124eeaa0987 100644 --- a/libstdc++-v3/include/std/regex +++ b/libstdc++-v3/include/std/regex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_REGEX #define _GLIBCXX_REGEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // string and container heavy diff --git a/libstdc++-v3/include/std/scoped_allocator b/libstdc++-v3/include/std/scoped_allocator index 532a44691ba..11bdcec3b34 100644 --- a/libstdc++-v3/include/std/scoped_allocator +++ b/libstdc++-v3/include/std/scoped_allocator @@ -29,7 +29,9 @@ #ifndef _SCOPED_ALLOCATOR #define _SCOPED_ALLOCATOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/semaphore b/libstdc++-v3/include/std/semaphore index 75d634d0e20..fab3cdb49a9 100644 --- a/libstdc++-v3/include/std/semaphore +++ b/libstdc++-v3/include/std/semaphore @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_SEMAPHORE #define _GLIBCXX_SEMAPHORE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/set b/libstdc++-v3/include/std/set index 95cc8005a19..eebea617f6e 100644 --- a/libstdc++-v3/include/std/set +++ b/libstdc++-v3/include/std/set @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_SET #define _GLIBCXX_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/shared_mutex b/libstdc++-v3/include/std/shared_mutex index 1b6478f30c3..f1bb5d7fe92 100644 --- a/libstdc++-v3/include/std/shared_mutex +++ b/libstdc++-v3/include/std/shared_mutex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_SHARED_MUTEX #define _GLIBCXX_SHARED_MUTEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/span b/libstdc++-v3/include/std/span index b7392a0500e..f1c19b58737 100644 --- a/libstdc++-v3/include/std/span +++ b/libstdc++-v3/include/std/span @@ -34,7 +34,9 @@ #ifndef _GLIBCXX_SPAN #define _GLIBCXX_SPAN 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_span #include <bits/version.h> diff --git a/libstdc++-v3/include/std/spanstream b/libstdc++-v3/include/std/spanstream index 1f2d78b79d3..b86bd613489 100644 --- a/libstdc++-v3/include/std/spanstream +++ b/libstdc++-v3/include/std/spanstream @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_SPANSTREAM #define _GLIBCXX_SPANSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/sstream b/libstdc++-v3/include/std/sstream index dda7096afe4..fd24f655218 100644 --- a/libstdc++-v3/include/std/sstream +++ b/libstdc++-v3/include/std/sstream @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_SSTREAM #define _GLIBCXX_SSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostream diff --git a/libstdc++-v3/include/std/stack b/libstdc++-v3/include/std/stack index c5b4a933ea8..afdcbae0ec9 100644 --- a/libstdc++-v3/include/std/stack +++ b/libstdc++-v3/include/std/stack @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_STACK #define _GLIBCXX_STACK 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/stacktrace b/libstdc++-v3/include/std/stacktrace index cdd1276d212..de7446064c7 100644 --- a/libstdc++-v3/include/std/stacktrace +++ b/libstdc++-v3/include/std/stacktrace @@ -24,7 +24,9 @@ #ifndef _GLIBCXX_STACKTRACE #define _GLIBCXX_STACKTRACE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // std::string bound diff --git a/libstdc++-v3/include/std/stdexcept b/libstdc++-v3/include/std/stdexcept index b55c19bbfe2..e61a744c06e 100644 --- a/libstdc++-v3/include/std/stdexcept +++ b/libstdc++-v3/include/std/stdexcept @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_STDEXCEPT #define _GLIBCXX_STDEXCEPT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <exception> #include <string> diff --git a/libstdc++-v3/include/std/streambuf b/libstdc++-v3/include/std/streambuf index 2387846e9b2..979308432f6 100644 --- a/libstdc++-v3/include/std/streambuf +++ b/libstdc++-v3/include/std/streambuf @@ -33,7 +33,9 @@ #ifndef _GLIBXX_STREAMBUF #define _GLIBXX_STREAMBUF 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/string b/libstdc++-v3/include/std/string index 44a39da5066..fd69e9cb746 100644 --- a/libstdc++-v3/include/std/string +++ b/libstdc++-v3/include/std/string @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_STRING #define _GLIBCXX_STRING 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/string_view b/libstdc++-v3/include/std/string_view index 740aa9344f0..96350f96b3c 100644 --- a/libstdc++-v3/include/std/string_view +++ b/libstdc++-v3/include/std/string_view @@ -33,7 +33,9 @@ #ifndef _GLIBCXX_STRING_VIEW #define _GLIBCXX_STRING_VIEW 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_constexpr_char_traits #define __glibcxx_want_constexpr_string_view diff --git a/libstdc++-v3/include/std/syncstream b/libstdc++-v3/include/std/syncstream index 08a901b62fd..c4123f6bc21 100644 --- a/libstdc++-v3/include/std/syncstream +++ b/libstdc++-v3/include/std/syncstream @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_SYNCSTREAM #define _GLIBCXX_SYNCSTREAM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // iostreams diff --git a/libstdc++-v3/include/std/system_error b/libstdc++-v3/include/std/system_error index 8dce0960e55..e42cdfc4980 100644 --- a/libstdc++-v3/include/std/system_error +++ b/libstdc++-v3/include/std/system_error @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_SYSTEM_ERROR #define _GLIBCXX_SYSTEM_ERROR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // OS-dependent diff --git a/libstdc++-v3/include/std/text_encoding b/libstdc++-v3/include/std/text_encoding index 49405a214d5..48742dcb076 100644 --- a/libstdc++-v3/include/std/text_encoding +++ b/libstdc++-v3/include/std/text_encoding @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TEXT_ENCODING #define _GLIBCXX_TEXT_ENCODING +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> diff --git a/libstdc++-v3/include/std/thread b/libstdc++-v3/include/std/thread index e994d683bff..d8c541000ca 100644 --- a/libstdc++-v3/include/std/thread +++ b/libstdc++-v3/include/std/thread @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_THREAD #define _GLIBCXX_THREAD 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // concurrency diff --git a/libstdc++-v3/include/std/tuple b/libstdc++-v3/include/std/tuple index 70cf4dba7b9..0bd5439ad67 100644 --- a/libstdc++-v3/include/std/tuple +++ b/libstdc++-v3/include/std/tuple @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TUPLE #define _GLIBCXX_TUPLE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 7415e200e09..6e6778078dc 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TYPE_TRAITS #define _GLIBCXX_TYPE_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/typeindex b/libstdc++-v3/include/std/typeindex index 894b133f551..885b33a8dc8 100644 --- a/libstdc++-v3/include/std/typeindex +++ b/libstdc++-v3/include/std/typeindex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TYPEINDEX #define _GLIBCXX_TYPEINDEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/include/std/unordered_map b/libstdc++-v3/include/std/unordered_map index f9a948c3873..d201903e12d 100644 --- a/libstdc++-v3/include/std/unordered_map +++ b/libstdc++-v3/include/std/unordered_map @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_UNORDERED_MAP #define _GLIBCXX_UNORDERED_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // container diff --git a/libstdc++-v3/include/std/unordered_set b/libstdc++-v3/include/std/unordered_set index aa5b702ff4d..cfcb6f409b7 100644 --- a/libstdc++-v3/include/std/unordered_set +++ b/libstdc++-v3/include/std/unordered_set @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_UNORDERED_SET #define _GLIBCXX_UNORDERED_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // containers diff --git a/libstdc++-v3/include/std/utility b/libstdc++-v3/include/std/utility index 56467160a2f..877e9a85c71 100644 --- a/libstdc++-v3/include/std/utility +++ b/libstdc++-v3/include/std/utility @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_UTILITY #define _GLIBCXX_UTILITY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif /** * @defgroup utilities Utilities diff --git a/libstdc++-v3/include/std/valarray b/libstdc++-v3/include/std/valarray index 46cd57e7982..5ff44a3ec1a 100644 --- a/libstdc++-v3/include/std/valarray +++ b/libstdc++-v3/include/std/valarray @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_VALARRAY #define _GLIBCXX_VALARRAY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // <cmath> dependant diff --git a/libstdc++-v3/include/std/variant b/libstdc++-v3/include/std/variant index 08c5395b54d..cf532126d79 100644 --- a/libstdc++-v3/include/std/variant +++ b/libstdc++-v3/include/std/variant @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_VARIANT #define _GLIBCXX_VARIANT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_freestanding_variant #define __glibcxx_want_variant diff --git a/libstdc++-v3/include/std/vector b/libstdc++-v3/include/std/vector index a9894d7e8a8..705bcdc9c08 100644 --- a/libstdc++-v3/include/std/vector +++ b/libstdc++-v3/include/std/vector @@ -55,7 +55,9 @@ #ifndef _GLIBCXX_VECTOR #define _GLIBCXX_VECTOR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // container diff --git a/libstdc++-v3/include/std/version b/libstdc++-v3/include/std/version index 47c10d60b60..3c6e5b16a50 100644 --- a/libstdc++-v3/include/std/version +++ b/libstdc++-v3/include/std/version @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_VERSION_INCLUDED #define _GLIBCXX_VERSION_INCLUDED +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_all #include <bits/version.h> diff --git a/libstdc++-v3/include/tr1/array b/libstdc++-v3/include/tr1/array index b16542c2ee9..31ea546d7fa 100644 --- a/libstdc++-v3/include/tr1/array +++ b/libstdc++-v3/include/tr1/array @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_ARRAY #define _GLIBCXX_TR1_ARRAY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cfenv b/libstdc++-v3/include/tr1/cfenv index 2d161d88f77..1f57a3ac841 100644 --- a/libstdc++-v3/include/tr1/cfenv +++ b/libstdc++-v3/include/tr1/cfenv @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CFENV #define _GLIBCXX_TR1_CFENV 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cinttypes b/libstdc++-v3/include/tr1/cinttypes index 3a44937abb4..591f9ec4bed 100644 --- a/libstdc++-v3/include/tr1/cinttypes +++ b/libstdc++-v3/include/tr1/cinttypes @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CINTTYPES #define _GLIBCXX_TR1_CINTTYPES 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cmath b/libstdc++-v3/include/tr1/cmath index 83677a4e716..bc1e562084a 100644 --- a/libstdc++-v3/include/tr1/cmath +++ b/libstdc++-v3/include/tr1/cmath @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CMATH #define _GLIBCXX_TR1_CMATH 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/complex b/libstdc++-v3/include/tr1/complex index 31352818fa6..65ec5ddc56c 100644 --- a/libstdc++-v3/include/tr1/complex +++ b/libstdc++-v3/include/tr1/complex @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_COMPLEX #define _GLIBCXX_TR1_COMPLEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cstdbool b/libstdc++-v3/include/tr1/cstdbool index 4fa40b32888..b0293ceeaac 100644 --- a/libstdc++-v3/include/tr1/cstdbool +++ b/libstdc++-v3/include/tr1/cstdbool @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CSTDBOOL #define _GLIBCXX_TR1_CSTDBOOL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cstdint b/libstdc++-v3/include/tr1/cstdint index eef17131470..2601105ab8a 100644 --- a/libstdc++-v3/include/tr1/cstdint +++ b/libstdc++-v3/include/tr1/cstdint @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CSTDINT #define _GLIBCXX_TR1_CSTDINT 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cstdio b/libstdc++-v3/include/tr1/cstdio index 4e1277a66b7..7537163ac95 100644 --- a/libstdc++-v3/include/tr1/cstdio +++ b/libstdc++-v3/include/tr1/cstdio @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CSTDIO #define _GLIBCXX_TR1_CSTDIO 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cstdlib b/libstdc++-v3/include/tr1/cstdlib index c519f302a49..c9858de68bb 100644 --- a/libstdc++-v3/include/tr1/cstdlib +++ b/libstdc++-v3/include/tr1/cstdlib @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CSTDLIB #define _GLIBCXX_TR1_CSTDLIB 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cwchar b/libstdc++-v3/include/tr1/cwchar index ce13fc1acde..3ef3ebb2c41 100644 --- a/libstdc++-v3/include/tr1/cwchar +++ b/libstdc++-v3/include/tr1/cwchar @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CWCHAR #define _GLIBCXX_TR1_CWCHAR 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/cwctype b/libstdc++-v3/include/tr1/cwctype index 10403abdedd..eca6fbf0f0e 100644 --- a/libstdc++-v3/include/tr1/cwctype +++ b/libstdc++-v3/include/tr1/cwctype @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_CWCTYPE #define _GLIBCXX_TR1_CWCTYPE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/functional b/libstdc++-v3/include/tr1/functional index f2cd42bed4e..9dc67bc82d7 100644 --- a/libstdc++-v3/include/tr1/functional +++ b/libstdc++-v3/include/tr1/functional @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_FUNCTIONAL #define _GLIBCXX_TR1_FUNCTIONAL 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/memory b/libstdc++-v3/include/tr1/memory index 8862faf4504..b64a8604f18 100644 --- a/libstdc++-v3/include/tr1/memory +++ b/libstdc++-v3/include/tr1/memory @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_TR1_MEMORY #define _GLIBCXX_TR1_MEMORY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/random b/libstdc++-v3/include/tr1/random index bca650f3ca1..7df863c2602 100644 --- a/libstdc++-v3/include/tr1/random +++ b/libstdc++-v3/include/tr1/random @@ -30,7 +30,9 @@ #ifndef _GLIBCXX_TR1_RANDOM #define _GLIBCXX_TR1_RANDOM 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/regex b/libstdc++-v3/include/tr1/regex index 502bfb0207f..8f363604d15 100644 --- a/libstdc++-v3/include/tr1/regex +++ b/libstdc++-v3/include/tr1/regex @@ -31,7 +31,9 @@ #ifndef _GLIBCXX_TR1_REGEX #define _GLIBCXX_TR1_REGEX 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/tuple b/libstdc++-v3/include/tr1/tuple index 40e2d091514..e53fca75944 100644 --- a/libstdc++-v3/include/tr1/tuple +++ b/libstdc++-v3/include/tr1/tuple @@ -32,7 +32,9 @@ #ifndef _GLIBCXX_TR1_TUPLE #define _GLIBCXX_TR1_TUPLE 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" diff --git a/libstdc++-v3/include/tr1/type_traits b/libstdc++-v3/include/tr1/type_traits index 62b30e7d658..c4ce2d7125c 100644 --- a/libstdc++-v3/include/tr1/type_traits +++ b/libstdc++-v3/include/tr1/type_traits @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_TYPE_TRAITS #define _GLIBCXX_TR1_TYPE_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wc++11-extensions" diff --git a/libstdc++-v3/include/tr1/unordered_map b/libstdc++-v3/include/tr1/unordered_map index 5025153c91f..0df975d4407 100644 --- a/libstdc++-v3/include/tr1/unordered_map +++ b/libstdc++-v3/include/tr1/unordered_map @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_UNORDERED_MAP #define _GLIBCXX_TR1_UNORDERED_MAP 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/unordered_set b/libstdc++-v3/include/tr1/unordered_set index 63c307e012e..7fa06a879a5 100644 --- a/libstdc++-v3/include/tr1/unordered_set +++ b/libstdc++-v3/include/tr1/unordered_set @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_UNORDERED_SET #define _GLIBCXX_TR1_UNORDERED_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr1/utility b/libstdc++-v3/include/tr1/utility index 8a87eec5329..13209c09ef9 100644 --- a/libstdc++-v3/include/tr1/utility +++ b/libstdc++-v3/include/tr1/utility @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR1_UTILITY #define _GLIBCXX_TR1_UTILITY 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/requires_hosted.h> // TR1 diff --git a/libstdc++-v3/include/tr2/bool_set b/libstdc++-v3/include/tr2/bool_set index 11d1b24e4e7..a1d88ea3b87 100644 --- a/libstdc++-v3/include/tr2/bool_set +++ b/libstdc++-v3/include/tr2/bool_set @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR2_BOOL_SET #define _GLIBCXX_TR2_BOOL_SET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <typeinfo> #include <iostream> diff --git a/libstdc++-v3/include/tr2/dynamic_bitset b/libstdc++-v3/include/tr2/dynamic_bitset index f0878d7429e..9d55f41c6a1 100644 --- a/libstdc++-v3/include/tr2/dynamic_bitset +++ b/libstdc++-v3/include/tr2/dynamic_bitset @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR2_DYNAMIC_BITSET #define _GLIBCXX_TR2_DYNAMIC_BITSET 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <limits> #include <vector> diff --git a/libstdc++-v3/include/tr2/type_traits b/libstdc++-v3/include/tr2/type_traits index 603039de894..7a94eb8f944 100644 --- a/libstdc++-v3/include/tr2/type_traits +++ b/libstdc++-v3/include/tr2/type_traits @@ -29,7 +29,9 @@ #ifndef _GLIBCXX_TR2_TYPE_TRAITS #define _GLIBCXX_TR2_TYPE_TRAITS 1 +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <type_traits> #include <bits/c++config.h> diff --git a/libstdc++-v3/libsupc++/compare b/libstdc++-v3/libsupc++/compare index ac8ffdb6c5a..bf8a20aa6fd 100644 --- a/libstdc++-v3/libsupc++/compare +++ b/libstdc++-v3/libsupc++/compare @@ -30,7 +30,9 @@ #ifndef _COMPARE #define _COMPARE +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #define __glibcxx_want_three_way_comparison #include <bits/version.h> diff --git a/libstdc++-v3/libsupc++/exception b/libstdc++-v3/libsupc++/exception index 1b902e99959..7ed8ce317d4 100644 --- a/libstdc++-v3/libsupc++/exception +++ b/libstdc++-v3/libsupc++/exception @@ -30,7 +30,9 @@ #ifndef __EXCEPTION__ #define __EXCEPTION__ +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/exception.h> diff --git a/libstdc++-v3/libsupc++/initializer_list b/libstdc++-v3/libsupc++/initializer_list index 91b609cacff..144286bc8c9 100644 --- a/libstdc++-v3/libsupc++/initializer_list +++ b/libstdc++-v3/libsupc++/initializer_list @@ -30,7 +30,9 @@ #ifndef _INITIALIZER_LIST #define _INITIALIZER_LIST +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #if __cplusplus < 201103L # include <bits/c++0x_warning.h> diff --git a/libstdc++-v3/libsupc++/new b/libstdc++-v3/libsupc++/new index e8b00505cf1..e9a3d9b49a3 100644 --- a/libstdc++-v3/libsupc++/new +++ b/libstdc++-v3/libsupc++/new @@ -35,7 +35,9 @@ #ifndef _NEW #define _NEW +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/c++config.h> #include <bits/exception.h> diff --git a/libstdc++-v3/libsupc++/typeinfo b/libstdc++-v3/libsupc++/typeinfo index 35e72bb18ee..71066eb1e46 100644 --- a/libstdc++-v3/libsupc++/typeinfo +++ b/libstdc++-v3/libsupc++/typeinfo @@ -29,7 +29,9 @@ #ifndef _TYPEINFO #define _TYPEINFO +#ifdef _GLIBCXX_SYSHDR #pragma GCC system_header +#endif #include <bits/exception.h> #if __cplusplus >= 201103L