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3286 Commits

Author SHA1 Message Date
Jonathan Wakely
28eca950b7 Fix ambiguity with multiple enable_shared_from_this bases 
PR libstdc++/56383
	* testsuite/20_util/enable_shared_from_this/56383.cc: New.
	* include/bits/shared_ptr_base.h (__enable_shared_from_this): Make
	friend declaration match previous declaration of
	__enable_shared_from_this_helper.
	* include/bits/shared_ptr.h (enable_shared_from_this): Likewise.

From-SVN: r231181
 2015-12-02 15:08:18 +00:00
Jonathan Wakely
5930d87a2d Ensure another pretty-printer test uses C++98 mode 
* testsuite/libstdc++-prettyprinters/debug.cc: Add -std=gnu++98 to
	dg-options and avoid use of uniform-init.

From-SVN: r230977
 2015-11-26 16:25:55 +00:00
Jonathan Wakely
43a2362b94 Ensure pretty-printer test uses C++98 mode 
* testsuite/libstdc++-prettyprinters/simple.cc: Add -std=gnu++98 to
	dg-options and avoid use of uniform-init.

From-SVN: r230973
 2015-11-26 15:42:47 +00:00
Jonathan Wakely
75837d7b13 Improve tests for valid values of iostream bitmask types 
* testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Explicitly
	check minimum and maximum values, and size of underlying type.
	* testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
	* testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.

From-SVN: r230868
 2015-11-25 13:49:06 +00:00
Rainer Orth
e5ef217c3e Port libvtv to Solaris 
libstdc++-v3:
	* acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY) <solaris2*>: Use
	-Wl,-R in VTV_CXXLINKFLAGS.
	* configure: Regenerate.

	* testsuite/18_support/bad_exception/23591_thread-1.c: Use
	-fvtable-verify=none on Solaris 12+.

	libgcc:
	* Makefile.in (VTV_CFLAGS): New variable.
	(vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
	(vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
	* config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
	Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
	to extra_parts if $enable_vtable_verify = yes.

	libvtv:
	* configure.tgt (*-*-solaris2.[1-9]*): Declare supported.
	* configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
	<*-*-solaris2*>: Check for init priority support.
	Check for getexecname, __fortify_fail, _obstack_begin.
	(VTV_NO_OBSTACK): New conditional.
	* configure: Regenerate.
	* Makefile.am [VTV_NO_OBSTACK] (obstack.c): Use new condition.
	Create empty config.h
	* Makefile.in: Regenerate.

	* vtv_rts.cc [HAVE_GETEXECNAME] (program_invocation_name): New
	variable.
	(read_section_offset_and_length) [HAVE_GETEXECNAME]: Set it.
	(dl_iterate_phdr_callback) [HAVE_GETEXECNAME]: Set it.

	(__fortify_fail): Wrap in HAVE___FORTIFY_FAIL
	[!HAVE___FORTIFY_FAIL]: Provide non-Cygwin implementation.

	(read_section_offset_and_length): Assert sh_size >= VTV_PAGE_SIZE.
	(iterate_modules): Fix typo.
	Use VTV_PAGE_SIZE.
	(dl_iterate_phdr_callback): Fix typo.
	Use VTV_PAGE_SIZE.
	(__VLTChangePermission): Fix typos.

	include:
	* vtv-change-permission.h (VTV_PAGE_SIZE) [__sun__ && __svr4__ &&
	__sparc__]: Define.

	gcc:
	* config/sol2.h (SUPPORTS_INIT_PRIORITY): Move up.
	(STARTFILE_VTV_SPEC, ENDFILE_VTV_SPEC): Define.
	(STARTFILE_SPEC): Use %(startfile_vtv).
	(ENDFILE_SPEC): Use %(endfile_vtv).
	(SUBTARGET_EXTRA_SPECS): Handle STARTFILE_VTV_SPEC,
	ENDFILE_VTV_SPEC.

	* gcc.c (LINK_COMMAND_SPEC): Move VTABLE_VERIFICATION_SPEC after %{L*}.

From-SVN: r230865
 2015-11-25 10:30:25 +00:00
Rainer Orth
ef3a75060e Handle C++11 <math.h> overloads on Solaris 12 
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): New test.
	* configure.ac: Use it.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* include/c_global/cmath [__cplusplus >= 201103L]
	(std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
	(std::isfinite): Likewise.
	(std::isinf): Likewise.
	(std::isnan): Likewise.
	(std::isnormal): Likewise.
	(std::signbit): Likewise.
	(std::isgreater): Likewise.
	(std::isgreaterequal): Likewise.
	(std::isless): Likewise.
	(std::islessequal): Likewise.
	(std::islessgreater): Likewise.
	(std::isunordered): Likewise.
	(std::acosh): Likewise.
	(std::asinh): Likewise.
	(std::atanh): Likewise.
	(std::cbrt): Likewise.
	(std::copysign): Likewise.
	(std::erf): Likewise.
	(std::erfc): Likewise.
	(std::exp2): Likewise.
	(std::expm1): Likewise.
	(std::fdim): Likewise.
	(std::fma): Likewise.
	(std::fmax): Likewise.
	(std::fmin): Likewise.
	(std::hypot): Likewise.
	(std::ilogb): Likewise.
	(std::lgamma): Likewise.
	(std::llrint): Likewise.
	(std::llround): Likewise.
	(std::log1p): Likewise.
	(std::log2): Likewise.
	(std::logb): Likewise.
	(std::lrint): Likewise.
	(std::lround): Likewise.
	(std::nearbyint): Likewise.
	(std::nextafter): Likewise.
	(std::nexttoward): Likewise.
	(std::remainder): Likewise.
	(std::remquo): Likewise.
	(std::rint): Likewise.
	(std::round): Likewise.
	(std::scalbln): Likewise.
	(std::scalbn): Likewise.
	(std::tgamma): Likewise.
	(std::trunc): Likewise.
	* include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1] (std::tr1::acosh):
	Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
	(std::tr1::asinh): Likewise.
	(std::tr1::atanh): Likewise.
	(std::tr1::cbrt): Likewise.
	(std::tr1::copysign): Likewise.
	(std::tr1::erf): Likewise.
	(std::tr1::erfc): Likewise.
	(std::tr1::exp2): Likewise.
	(std::tr1::expm1): Likewise.
	(std::tr1::fabs): Likewise.
	(std::tr1::fdim): Likewise.
	(std::tr1::fma): Likewise.
	(std::tr1::fmax): Likewise.
	(std::tr1::fmin): Likewise.
	(std::tr1::hypot): Likewise.
	(std::tr1::ilogb): Likewise.
	(std::tr1::lgamma): Likewise.
	(std::tr1::llrint): Likewise.
	(std::tr1::llround): Likewise.
	(std::tr1::log1p): Likewise.
	(std::tr1::log2): Likewise.
	(std::tr1::logb): Likewise.
	(std::tr1::lrint): Likewise.
	(std::tr1::lround): Likewise.
	(std::tr1::nearbyint): Likewise.
	(std::tr1::nextafter): Likewise.
	(std::tr1::nexttoward): Likewise.
	(std::tr1::remainder): Likewise.
	(std::tr1::remquo): Likewise.
	(std::tr1::rint): Likewise.
	(std::tr1::scalbln): Likewise.
	(std::tr1::scalbn): Likewise.
	(std::tr1::tgamma): Likewise.
	(std::tr1::trunc): Likewise.
	(std::tr1::pow): Likewise.

	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Restrict dg-xfail-if, dg-excess-errors to *-*-solaris2.1[01]*.

From-SVN: r230807
 2015-11-24 13:15:43 +00:00
David Edelsohn
3b58931386 * testsuite/23_containers/vector/profile/vector.cc: Add maxdata option on AIX. 
From-SVN: r230701
 2015-11-21 00:38:25 -05:00
Doug Evans
46d825c59c re PR libstdc++/67440 (pretty-printing of a const set<foo> fails) 
PR libstdc++/67440
	* python/libstdcxx/v6/printers.py (find_type): Handle "const" in
	type name.
	* testsuite/libstdc++-prettyprinters/debug.cc: Add test for
	const set<int>.
	* testsuite/libstdc++-prettyprinters/simple.cc: Ditto.
	* testsuite/libstdc++-prettyprinters/simple11.cc: Ditto.

From-SVN: r230437
 2015-11-16 21:32:26 +00:00
Jonathan Wakely
230b4edeee Fix std::wstring capacity test for short wchar_t 
* testsuite/21_strings/basic_string/capacity/char/18654.cc: Use
	real minimum capacity.
	* testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
	Likewise.

From-SVN: r230378
 2015-11-14 17:24:42 +00:00
David Edelsohn
bfc6afd929 * testsuite/experimental/random/randint.cc: Add dg-add-options tls. 
From-SVN: r230377
 2015-11-14 09:22:53 -05:00
Jonathan Wakely
5ae465c530 Define std::experimental::randint etc. 
* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/experimental/random: New.
	* testsuite/experimental/random/randint.cc: New.

From-SVN: r230332
 2015-11-13 16:49:40 +00:00
John Marino
4216708a00 Improve portability of named locale tests 
2015-11-13  John Marino  <gnugcc@marino.st>

	* testsuite/22_locale/codecvt/always_noconv/char/wrapped_env.cc:
	Use portable locale name
	* testsuite/22_locale/codecvt/always_noconv/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/encoding/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/encoding/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/in/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/in/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/in/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/in/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/length/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/length/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/codecvt/length/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/length/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/max_length/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/max_length/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt/out/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/out/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
	* testsuite/22_locale/codecvt/out/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/out/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/codecvt_byname/50714.cc: Likewise.
	* testsuite/22_locale/collate/compare/char/1.cc: Likewise.
	* testsuite/22_locale/collate/compare/char/2.cc: Likewise.
	* testsuite/22_locale/collate/compare/char/3.cc: Likewise.
	* testsuite/22_locale/collate/compare/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/collate/compare/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/collate/compare/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/collate/compare/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/collate/hash/char/2.cc: Likewise.
	* testsuite/22_locale/collate/hash/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/collate/hash/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/collate/hash/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/collate/hash/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/collate/transform/char/2.cc: Likewise.
	* testsuite/22_locale/collate/transform/char/3.cc: Likewise.
	* testsuite/22_locale/collate/transform/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/collate/transform/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/collate/transform/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/collate/transform/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
	* testsuite/22_locale/ctype/cons/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/cons/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/is/char/2.cc: Likewise.
	* testsuite/22_locale/ctype/is/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/is/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/ctype/is/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/is/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/narrow/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/narrow/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/narrow/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/narrow/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/scan/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/scan/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/scan/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/scan/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/to/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/to/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/to/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/to/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/widen/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/widen/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/ctype/widen/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/ctype/widen/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/facet/2.cc: Likewise.
	* testsuite/22_locale/locale/cons/12352.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
	* testsuite/22_locale/locale/cons/2.cc: Likewise.
	* testsuite/22_locale/locale/cons/38365.cc: Likewise.
	* testsuite/22_locale/locale/cons/38368.cc: Likewise.
	* testsuite/22_locale/locale/cons/4.cc: Likewise.
	* testsuite/22_locale/locale/cons/40184.cc: Likewise.
	* testsuite/22_locale/locale/cons/7.cc: Likewise.
	* testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
	* testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
	* testsuite/22_locale/messages/13631.cc: Likewise.
	* testsuite/22_locale/messages/members/char/1.cc: Likewise.
	* testsuite/22_locale/messages/members/char/2.cc: Likewise.
	* testsuite/22_locale/messages/members/char/3.cc: Likewise.
	* testsuite/22_locale/messages/members/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/messages/members/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/1.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/10.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/11.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/12.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/13.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/15.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/16.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/17.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/18.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/2.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/3.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/4.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/money_put/put/char/1.cc: Likewise.
	* testsuite/22_locale/money_put/put/char/2.cc: Likewise.
	* testsuite/22_locale/money_put/put/char/3.cc: Likewise.
	* testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
	* testsuite/22_locale/money_put/put/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/money_put/put/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/moneypunct/40712.cc: Likewise.
	* testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
	* testsuite/22_locale/moneypunct/members/char/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/moneypunct/members/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/moneypunct/members/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/moneypunct/members/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/moneypunct_byname/named_equivalence.cc:
	Likewise.
	* testsuite/22_locale/num_get/get/char/1.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/3.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/5.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/6.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/9.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/1.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/3.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/5.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
	* testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
	* testsuite/22_locale/numpunct/members/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/numpunct/members/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/numpunct/members/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/numpunct/members/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
	* testsuite/22_locale/time_get/date_order/char/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/date_order/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/date_order/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/date_order/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get/char/2.cc: Likewise.
	* testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_date/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_monthname/char/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_monthname/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
	* testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_time/char/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_time/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_time/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_time/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_year/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/time_get/get_year/char/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_year/wchar_t/wrapped_env.cc:
	Likewise.
	* testsuite/22_locale/time_get/get_year/wchar_t/wrapped_locale.cc:
	Likewise.
	* testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/2.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/3.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/4.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/6.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/7.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/8.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/wrapped_env.cc: Likewise.
	* testsuite/22_locale/time_put/put/char/wrapped_locale.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/wrapped_env.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/wrapped_locale.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13007.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-1.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-4.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/9322.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13007.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/9322.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: Likewise.
	* testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
	Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
	Likewise.
	* testsuite/27_io/basic_streambuf/cons/57394.cc: Likewise.
	* testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc: Likewise.
	* testsuite/27_io/basic_streambuf/imbue/char/9322.cc: Likewise.
	* testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc: Likewise.
	* testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
	* testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
	* testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
	Likewise.
	* testsuite/27_io/manipulators/extended/get_time/char/2.cc: Likewise.
	* testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc:
	Likewise.
	* testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
	* testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
	Likewise.
	* testsuite/27_io/manipulators/extended/put_time/char/2.cc: Likewise.
	* testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc:
	Likewise.
	* testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/9520.cc: Likewise.
	* testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Check
	for named locale as appropriate for target.
	* testsuite/util/testsuite_hooks.h (ISO_8859): Define macro to form
	target's preferred form of locale name.

From-SVN: r230329
 2015-11-13 15:25:48 +00:00
Jennifer Yao
23c64853c8 More fine-grained autoconf checks for C99 library 
2015-11-13  Jennifer Yao  <jenny.hyphen.fa@gmail.com>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/58393
	PR libstdc++/61580
	* acinclude.m4 (GLIBCXX_ENABLE_C99): Perform tests twice, with
	-std=c++11 as well as -std=c++98, and define separate macros for each.
	Cache the results of checking for complex math and wide character
	functions. Reformat for readability.
	* config.h.in: Regenerate.
	* include/bits/c++config: Define _GLIBCXX_USE_C99_XXX macros to
	either _GLIBCXX98_USE_C99_XXX or _GLIBCXX11_USE_C99_XXX according to
	language standard in use.
	* config/locale/dragonfly/c_locale.h (std::__convert_from_v): Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
	* config/locale/generic/c_locale.h (std::__convert_from_v): Likewise.
	* config/locale/gnu/c_locale.h (std::__convert_from_v): Likewise.
	* config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99_STDIO,
	_GLIBCXX_USE_C99_STDLIB, and _GLIBCXX_USE_C99_WCHAR.
	* configure: Regenerate.
	* include/bits/basic_string.h: Make numeric conversion functions
	depend on _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, or
	_GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
	* include/ext/vstring.h: Likewise.
	* include/bits/locale_facets.tcc (std::num_put::_M_insert_float):
	Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
	* include/bits/locale_facets_nonio.tcc (std::money_put::do_put):
	Likewise.
	* include/c_compatibility/math.h: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_MATH.
	* include/c_compatibility/wchar.h: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_WCHAR.
	* include/c_global/cstdio: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDIO.
	* include/c_global/cstdlib: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDLIB.
	* include/c_global/cwchar: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_WCHAR.
	* include/c_std/cstdio: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDIO.
	* include/c_std/cstdlib: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDLIB.
	* include/c_std/cwchar: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_WCHAR.
	* include/tr1/cstdio: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDIO.
	* include/tr1/cstdlib: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDLIB.
	* include/tr1/cwchar: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_WCHAR.
	* include/tr1/stdlib.h: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDLIB.
	* src/c++98/locale_facets.cc (std::__num_base::_S_format_float):
	Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
	* testsuite/18_support/exception_ptr/60612-terminate.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
	* testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc
	(test01): Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stof.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoi.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stol.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stold.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoll.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoul.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoull.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	to_wstring.cc: Likewise.
	* testsuite/26_numerics/headers/cstdlib/13943.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
	* testsuite/26_numerics/headers/cstdlib/types_std_c++0x.cc: Likewise.
	* testsuite/lib/libstdc++.exp (check_v3_target_string_conversions):
	Change preprocessor #if conditional so that it uses
	_GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, and
	_GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
	* testsuite/tr1/8_c_compatibility/cmath/templates.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_MATH.
	* testsuite/tr1/8_c_compatibility/cstdio/functions.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
	* testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
	* testsuite/tr1/8_c_compatibility/cstdlib/types_std_tr1.cc: Likewise.
	* testsuite/tr1/8_c_compatibility/cwchar/functions.cc: Replace
	_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
	* testsuite/util/testsuite_fs.h: Replace _GLIBCXX_USE_C99 with
	_GLIBCXX_USE_C99_STDIO.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r230324
 2015-11-13 14:51:25 +00:00
Fan You
930d560203 Implement std::experimental::shared_ptr with array support 
2015-11-13  Fan You  <youfan.noey@gmail.com>
	    Jonathan Wakely  <jwakely@redhat.com>

	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/experimental/bits/shared_ptr.h: New.
	* include/experimental/memory: Include new header.
	* testsuite/experimental/memory/shared_ptr/assign/assign.cc: New.
	* testsuite/experimental/memory/shared_ptr/cast/cast.cc: New.
	* testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
	New.
	* testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
	New.
	* testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc: New.
	* testsuite/experimental/memory/shared_ptr/dest/dest.cc: New.
	* testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: New.
	* testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: New.
	* testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
	New.
	* testsuite/experimental/memory/shared_ptr/observers/operators.cc:
	New.
	* testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
	New.
	* testsuite/experimental/memory/shared_ptr/observers/use_count.cc: New.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r230300
 2015-11-13 11:05:28 +00:00
Fan You
bfeffbd1ae Implement C++ LFTSv1 polymorphic memory resources 
2015-11-13  Fan You  <youfan.noey@gmail.com>

	* include/Makefile.am: Add new headers.
	* include/Makefile.in: Regenerate.
	* include/bits/uses_allocator.h (__erased_type): Define.
	(__uses_allocator_helper): Check for __erased_type.
	* include/experimental/memory_resource: New.
	* include/experimental/utlity: New.
	* testsuite/experimental/type_erased_allocator/1.cc: New.
	* testsuite/experimental/type_erased_allocator/1_neg.cc: New.
	* testsuite/experimental/type_erased_allocator/2.cc: New.
	* testsuite/experimental/type_erased_allocator/uses_allocator.cc: New.

From-SVN: r230294
 2015-11-13 10:00:59 +00:00
Jonathan Wakely
fbfae2f089 Extend valid values of iostream bitmask types 
PR libstdc++/56158
	* include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
	Define enumerators to ensure all values of type int are valid values
	of the enumeration type.
	* testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
	* testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
	* testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.

From-SVN: r230267
 2015-11-12 17:08:42 +00:00
Ville Voutilainen
c3a6648b1c Implement D0013R2, logical type traits. 
2015-11-12  Ville Voutilainen  <ville.voutilainen@gmail.com>

	Implement D0013R2, logical type traits.

	/libstdc++-v3
	* include/experimental/type_traits (conjunction_v, disjunction_v,
	negation_v): New.
	* include/std/type_traits (conjunction, disjunction, negation):
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/experimental/type_traits/value.cc: Likewise.
	* testsuite/20_util/logical_traits/requirements/explicit_instantiation.cc: New.
	* testsuite/20_util/logical_traits/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/logical_traits/value.cc: Likewise.

	/testsuite
	* g++.dg/cpp0x/Wattributes1.C: Adjust.

From-SVN: r230258
 2015-11-12 15:56:31 +02:00
Jonathan Wakely
f55e699d3d Loop in std::this_thread sleep functions 
PR libstdc++/60421
	* include/std/thread (this_thread::sleep_for): Retry on EINTR.
	(this_thread::sleep_until): Retry if time not reached.
	* src/c++11/thread.cc (__sleep_for): Retry on EINTR.
	* testsuite/30_threads/this_thread/60421.cc: Test interruption and
	non-steady clocks.

From-SVN: r230183
 2015-11-11 17:08:51 +00:00
Ville Voutilainen
269fa2a91b LWG 2510, make the default constructors of library tag types explicit. 
2015-11-10  Ville Voutilainen  <ville.voutilainen@gmail.com>

	LWG 2510, make the default constructors of library tag types
	explicit.
	* include/bits/mutex.h (defer_lock_t, try_lock_t,
	adopt_lock_t): Add an explicit default constructor.
	* include/bits/stl_pair.h (piecewise_construct_t): Likewise.
	* include/bits/uses_allocator.h (allocator_arg_t): Likewise.
	* libsupc++/new (nothrow_t): Likewise.
	* testsuite/17_intro/tag_type_explicit_ctor.cc: New.

From-SVN: r230175
 2015-11-11 16:47:19 +02:00
Jonathan Wakely
832ca6ac72 re PR libstdc++/64651 (std::rethrow_exception not found by ADL) 
PR libstdc++/64651
	* libsupc++/exception_ptr.h (rethrow_exception): Add using-declaration
	to __exception_ptr namespace.
	* testsuite/18_support/exception_ptr/rethrow_exception.cc: Test ADL.
	Remove unnecessary test variables.

From-SVN: r230147
 2015-11-11 10:08:23 +00:00
Jonathan Wakely
d4a9dffbaa Fix return type of heterogeneous find for sets 
PR libstdc++/68190
	* include/bits/stl_multiset.h (multiset::find): Fix return types.
	* include/bits/stl_set.h (set::find): Likewise.
	* testsuite/23_containers/map/operations/2.cc: Test find return types.
	* testsuite/23_containers/multimap/operations/2.cc: Likewise.
	* testsuite/23_containers/multiset/operations/2.cc: Likewise.
	* testsuite/23_containers/set/operations/2.cc: Likewise.

From-SVN: r230113
 2015-11-10 15:12:24 +00:00
Kai Tietz
277ec793cb * testsuite/26_numerics/complex/requirements/constexpr.cc 
* testsuite/26_numerics/complex/requirements/constexpr_functions.cc:
	Use constexpr where needed.

From-SVN: r229883
 2015-11-06 14:43:33 -05:00
David Malcolm
9a4bbd5dd2 libstdc++v3: Explicitly disable carets and colorization within testsuite 
libstdc++-v3/ChangeLog:
	* testsuite/lib/libstdc++.exp (v3_target_compile): Add
	-fno-diagnostics-show-caret -fdiagnostics-color=never to
	option's additional_flags.

From-SVN: r229876
 2015-11-06 18:44:05 +00:00
Ville Voutilainen
f763219373 Make the default constructors of tuple and pair conditionally explicit. 
2015-11-03  Ville Voutilainen  <ville.voutilainen@gmail.com>

	Make the default constructors of tuple and pair conditionally explicit.
	* include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
	__is_default_constructible_atom, __is_default_constructible_safe,
	__is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
	__is_nt_default_constructible_impl, is_nothrow_default_constructible,
	is_nothrow_constructible, is_nothrow_assignable,
	is_trivially_constructible, is_trivially_copy_constructible,
	is_trivially_move_constructible, is_trivially_assignable,
	is_trivially_copy_assignable, is_trivially_move_assignable,
	is_trivially_destructible): Simplify.
	* include/std/type_traits (
	__do_is_implicitly_default_constructible_impl,
	__is_implicitly_default_constructible_impl,
	__is_implicitly_default_constructible_safe,
	__is_implicitly_default_constructible): New.
	* include/bits/stl_pair.h (pair::pair()): Use it.
	* include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
	* include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
	* include/std/tuple (tuple<_Types...>::tuple()): Use it.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
	* testsuite/20_util/is_implicitly_default_constructible/requirements/explicit_instantiation.cc: New.
	* testsuite/20_util/is_implicitly_default_constructible/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_implicitly_default_constructible/value.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise.
	* testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
	* testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.

From-SVN: r229699
 2015-11-03 10:41:40 +02:00
Jonathan Wakely
93e954005f Implement C++17 std::invoke and LWG DR 2219 
* include/std/functional (__invoke_impl): New overloads.
	(__invoke): Replace with a single function calling __invoke_impl.
	(invoke): Add C++17 std::invoke.
	(reference_wrapper::operator()): Qualify call to __invoke.
	(_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
	(_Mem_fn_base): Remove unused typedefs and implement call operator in
	terms of __invoke.
	* include/std/future (__future_base::_Async_state_commonV2): Do not
	pass reference_wrapper as object argument to call_once.
	* include/std/type_traits (result_of): Define nested __invoke_type.
	Handle reference_wrapper as per LWG 2219.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
	* testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
	using member functions of reference_wrapper.

From-SVN: r229290
 2015-10-25 01:00:54 +01:00
Jonathan Wakely
6fbd598400 Return deferred future if thread cannot be run 
* include/std/future (async): Use deferred function on exception.
	* testsuite/30_threads/async/except.cc: New.

From-SVN: r229289
 2015-10-24 22:36:50 +01:00
Aurelio Remonda
6b6254db8a Shrink std::random_shuffle test to pass on simulators 
2015-10-16  Aurelio Remonda  <aurelio.remonda@tallertechnologies.com>

	* testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
	N from const int N = 200000 to const unsigned int N = 10000.
	Delete useless fill_ascending function call.

From-SVN: r228876
 2015-10-16 12:12:15 +01:00
Szabolcs Nagy
750002e0ee mark libstdc++ tests unsupported if they fail with "relocation truncated" 
* testsuite/lib/libstdc++.exp (libstdc++-dg-test): Check for
	unsupported compiler output.

From-SVN: r228844
 2015-10-15 15:15:37 +00:00
Ville Voutilainen
057ce49719 re PR c++/67844 (Cannot make tuple of class with template constructor) 
2015-10-05  Ville Voutilainen  <ville.voutilainen@gmail.com>

	PR 67844.
	* include/std/tuple (_TC::_NonNestedTuple): Eagerly reject
	conversions from tuple types same as the target tuple.
	* testsuite/20_util/tuple/67844.cc: New.
	* testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Add
	a missing copyright header.

From-SVN: r228468
 2015-10-05 12:57:20 +03:00
Jonathan Wakely
1ca9de5126 Fix testsuite failures with --disable-wchar_t 
* testsuite/21_strings/basic_string/literals/types.cc: Guard use of
	wchar_t with _GLIBCXX_USE_WCHAR_T.
	* testsuite/21_strings/basic_string/literals/values.cc: Likewise.
	* testsuite/21_strings/basic_string/requirements/citerators.cc:
	Likewise.
	* testsuite/22_locale/messages/13631.cc: Likewise.
	* testsuite/experimental/string_view/literals/types.cc: Likewise.
	* testsuite/experimental/string_view/literals/values.cc: Likewise.

From-SVN: r228439
 2015-10-03 00:43:17 +01:00
Jonathan Wakely
ee216d80a5 minimal.cc: Minor tweaks to match narrow char version. 
* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
	Minor tweaks to match narrow char version.

From-SVN: r228436
 2015-10-02 23:18:06 +01:00
Jonathan Wakely
c980d0b4b7 Fix tests that fail with old std::string 
* testsuite/21_strings/basic_string/allocator/char/minimal.cc: Guard
	explicit instantiation with check for new ABI.
	* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
	Likewise. Use wchar_t as char_type.

From-SVN: r228435
 2015-10-02 23:13:18 +01:00
Jonathan Wakely
7fcdbdd21d Allow Filesystem TS to compile without wchar_t 
* include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
	(__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
	* include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
	(path::wstring, path::generic_wstring): Disable.
	* src/filesystem/path.cc (path::_S_convert_loc)
	[!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
	* testsuite/experimental/filesystem/path/assign/assign.cc: Check for
	wchar_t support.
	* testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
	* testsuite/experimental/filesystem/path/construct/range.cc: Likewise.

From-SVN: r228417
 2015-10-02 20:38:38 +01:00
Jonathan Wakely
43222a5ec8 testsuite_fs.h (nonexistent_path): Use less generic name for paths. 
* testsuite/util/testsuite_fs.h (nonexistent_path): Use less generic
	name for paths. Prefer snprintf to sprintf.

From-SVN: r228416
 2015-10-02 20:38:27 +01:00
Jonathan Wakely
6d60110654 Leave errno unchanged by successful std::stoi etc 
* include/ext/string_conversions.h (__stoa): Save and restore errno.
	* testsuite/21_strings/basic_string/numeric_conversions/char/errno.cc:
	New.

From-SVN: r228249
 2015-09-29 16:15:39 +01:00
Jonathan Wakely
b59882293f PR libstdc++/67583 Fix invalid sputn calls in tests 
PR libstdc++/67583
	* testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Fix sputn call
	with mismatched arguments.
	* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.

From-SVN: r228245
 2015-09-29 14:31:51 +01:00
Ville Voutilainen
5e2f2cd584 Avoid creating dangling references in case of nested tuples 
for tuple constructors that construct from other tuples.

2015-09-25  Ville Voutilainen  <ville.voutilainen@gmail.com>

	Avoid creating dangling references in case of nested tuples
	for tuple constructors that construct from other tuples.
	* include/std/tuple (_TC::_NonNestedTuple): New.
	* include/std/tuple (tuple::_TNTC): New.
	* include/std/tuple (tuple(const tuple<_UElements...>&),
	tuple(tuple<_UElements...>&&): Use _TNTC.
	* testsuite/20_util/tuple/cons/nested_tuple_construct.cc: New.

From-SVN: r228134
 2015-09-25 19:41:45 +03:00
Jonathan Wakely
9bc5028273 Leave moved-from std::deque in a valid state 
PR libstdc++/67707
	* include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
	empty object.
	* testsuite/23_containers/deque/allocator/move.cc: Check moved-from
	deque.

From-SVN: r228090
 2015-09-24 16:46:24 +01:00
Jonathan Wakely
429ee11aa3 Fix semantics of Filesystem TS directory iterators 
[class.directory_iterator] p4 and [directory_iterator.members] p4
require that only the default constructor and ignored permission denied
errors can create the end iterator.

	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
	prefix from HAVE_STRUCT_DIRENT_D_TYPE.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* include/experimental/fs_dir.h (operator==, operator==):
	Use owner_before instead of pointer equality.
	(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
	* src/filesystem/dir.cc (ErrorCode): Remove.
	(_Dir::advance): Change ErrorCode parameter to error_code*, add
	directory_options parameter and check it on error.
	(opendir): Rename to open_dir to avoid clashing with macro. Change
	ErrorCode parameter to error_code*.
	(make_shared_dir): Remove.
	(native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
	(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
	(directory_iterator(const path&, directory_options, error_code*)):
	Pass options to _Dir::advance and create non-end iterator on error.
	(recursive_directory_iterator(const path&, directory_options,
	error_code*)): Clear error_code on ignored error, create non-end
	iterator otherwise.
	(recursive_directory_iterator::increment): Pass _M_options to
	_Dir::advance.
	(recursive_directory_iterator::pop): Likewise.
	* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
	New.
	* testsuite/experimental/filesystem/iterators/
	recursive_directory_iterator.cc: New.

From-SVN: r228042
 2015-09-23 12:26:45 +01:00
Jonathan Wakely
366703118c Fix filesystem::create_directories() function 
* src/filesystem/ops.cc (is_dot, is_dotdot): Define new helpers.
	(create_directories): Fix error handling.
	* testsuite/experimental/filesystem/operations/create_directories.cc:
	New.

From-SVN: r228041
 2015-09-23 12:25:59 +01:00
Jonathan Wakely
310055e7b4 Handle alignment in __atomic_is_lock_free 
gcc:

2015-09-17  Richard Henderson  <rth@redhat.com>

	PR libstdc++/65913
	* builtins.c (fold_builtin_atomic_always_lock_free): Handle fake
	pointers that encode the alignment of the object.

libstdc++-v3:

2015-09-17  Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/65913
	* include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
	__atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
	immediate pointer value, not a variable.
	* include/std/atomic (atomic<T>::is_lock_free()): Likewise.
	* testsuite/29_atomics/atomic/65913.cc: New.

From-SVN: r227878
 2015-09-17 16:46:04 +01:00
Jonathan Wakely
01610fec49 Remove non-deterministic part of canonical() test 
* testsuite/experimental/filesystem/operations/canonical.cc: Remove
	non-deterministic part of the test.

From-SVN: r227873
 2015-09-17 16:33:20 +01:00
Jonathan Wakely
3036299861 Implement filesystem::canonical() without realpath 
PR libstdc++/67173
	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
	and PATH_MAX for _GLIBCXX_USE_REALPATH.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* src/filesystem/ops.cc: (canonical) [!_GLIBCXX_USE_REALPATH]: Add
	alternative implementation.
	* testsuite/experimental/filesystem/operations/canonical.cc: New.
	* testsuite/experimental/filesystem/operations/exists.cc: Add more
	tests.
	* testsuite/experimental/filesystem/operations/absolute.cc: Add test
	variables.
	* testsuite/experimental/filesystem/operations/copy.cc: Likewise.
	* testsuite/experimental/filesystem/operations/current_path.cc:
	Likewise.
	* testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
	* testsuite/experimental/filesystem/operations/status.cc: Likewise.
	* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
	Likewise.

From-SVN: r227836
 2015-09-16 23:50:28 +01:00
John Marino
1b741475ff Fix invalid UTF-8 in wchar_t tests. 
2015-09-11  John Marino  <gnugcc@marino.st>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/67096
	* testsuite/22_locale/codecvt/in/wchar_t/4.cc: Do not test code points
	above U+10FFFF.
	* testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
	* testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
	* testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
	* testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
	* testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/10.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/11.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/12.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/13.cc: Likewise.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r227686
 2015-09-11 14:06:42 +01:00
Jonathan Wakely
f12ddb6249 Rationalise PCH headers and 17_intro/headers tests. 
PR libstdc++/64857
	* doc/xml/manual/using.xml: Improve aggregate header documentation.
	* doc/html/manual/*: Regenerate.
	* include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11
	and later and include more extension headers.
	* testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
	redundant header.
	* testsuite/17_intro/headers/c++200x/: Rename to c++2011.
	* testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove
	redundant headers.
	* testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New.
	* testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New.
	* testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New.
	* testsuite/17_intro/headers/c++2014/operator_names.cc: New.
	* testsuite/17_intro/headers/c++2014/stdc++.cc: New.
	* testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
	New.

From-SVN: r227684
 2015-09-11 13:25:43 +01:00
Jonathan Wakely
5caff414f1 Implement N4258 noexcept for std::basic_string. 
PR libstdc++/58265
	* doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
	* doc/html/manual/bugs.html: Regenerate.
	* include/bits/basic_string.h (basic_string): Implement N4258. Add
	correct exception-specifications and propagate allocators correctly.
	* include/bits/basic_string.tcc (basic_string::swap): Propagate
	allocators correctly.
	* include/debug/string (__gnu_debug::basic_string): Add correct
	exceptions-specifications and allcoator-extended constructors.
	* testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
	* testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
	New.
	* testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
	* testsuite/21_strings/basic_string/allocator/char/move.cc: New.
	* testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
	New.
	* testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
	* testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
	New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
	New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
	* testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
	* testsuite/util/testsuite_allocator.h (tracker_allocator): Define
	defaulted assignment operators.

From-SVN: r227681
 2015-09-11 12:02:14 +01:00
Jonathan Wakely
997ed914e2 Allocator-extended constructors for container adaptors. 
PR libstdc++/65092
	* include/bits/stl_queue.h (queue, priority_queue): Add
	allocator-extended constructors.
	* include/bits/stl_stack.h (stack): Likewise.
	* testsuite/23_containers/priority_queue/requirements/
	uses_allocator.cc: Test allocator-extended constructors.
	* testsuite/23_containers/queue/requirements/uses_allocator.cc:
	Likewise.
	* testsuite/23_containers/stack/requirements/uses_allocator.cc:
	Likewise.

From-SVN: r227680
 2015-09-11 10:51:29 +01:00
Jonathan Wakely
a789097385 * testsuite/util/testsuite_allocator.h (PointerBase::operator[]): Add. 
From-SVN: r227661
 2015-09-10 20:33:09 +01:00
Jonathan Wakely
94eb2ddbf0 1.cc: Verify the string contents. 
* testsuite/21_strings/basic_string/operators/char/1.cc: Verify the
	string contents.

From-SVN: r227660
 2015-09-10 20:33:04 +01:00
Jonathan Wakely
93023f35f7 Relax Debug Mode assertions on operator-> for smart pointers. 
* include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
	_GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
	* include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
	* testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
	empty shared_ptr.

From-SVN: r227524
 2015-09-07 18:17:23 +01:00