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  1. 30 Sep, 2019 5 commits
  3. 29 Sep, 2019 9 commits
  5. 28 Sep, 2019 13 commits
    • stl_algo.h (merge): Fix documentation. · 97d57665 
      2019-09-28  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_algo.h (merge): Fix documentation.
	* include/debug/functions.h (__check_sorted_aux): Add C++20 constexpr.
	(__check_sorted): Likewise and remove nested irreflexive check.
	(__check_sorted_set_aux, __check_sorted_set): Add C++20 constexpr.
	(__check_partitioned_lower, __check_partitioned_upper): Likewise.
	(_Irreflexive_checker::_S_is_valid): Likewise.
	(__is_irreflexive, __is_irreflexive_pred): Likewise.
	* include/debug/helper_functions.h (__get_distance): Add constexpr.
	(__valid_range_aux): Add C++20 constexpr.
	(__valid_range(_Iter, _Iter, _Distance_traits<_Iter>::__type&)):
	Likewise and add std::is_constant_evaluated check.
	(__valid_range_aux(_Iter, _Iter, std::input_iterator_tag)): New.
	(__valid_range_aux(_Iter, _Iter, std::random_accss_iterator_tag)): New.
	(__valid_range_aux(_Integral, _Integral, std::__true_type)): New,
	use latter.
	(__valid_range(_Iter, _Iter)): Adapt to use latter, add constexpr and
	__builtin_is_contant_evaludated check..
	(__can_advance, __base): Add constexpr.
	* include/debug/macros.h [_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED]
	(_GLIBCXX_DEBUG_VERIFY_COND_AT): New.
	(__glibcxx_check_sorted): Use __glibcxx_check_irreflexive.
	(__glibcxx_check_sorted_pred): Use __glibcxx_check_irreflexive_pred.
	* testsuite/25_algorithms/binary_search/constexpr.cc: Use irreflexive
	std::less.
	* testsuite/25_algorithms/is_sorted/constexpr.cc: Likewise.
	* testsuite/25_algorithms/merge/constexpr.cc: Fix order in camm. Fix
	lambda to be irreflexive.

From-SVN: r276260
      François Dumont committed
    • [Darwin, PPC, Mode Iterators 4/n] Update macho_high. · 23cb6f8e 
      Drop the expander and use a mode iterator on the define_insn
for @macho_high_<mode> instead.

gcc/ChangeLog:

2019-09-28  Iain Sandoe  <iain@sandoe.co.uk>

	* config/darwin.c (gen_macho_high): Amend to include the mode
	argument.
	(machopic_indirect_data_reference): Amend gen_macho_high call
	to include mode argument.
	(machopic_legitimize_pic_address): Likewise.
	* config/rs6000/rs6000.c (rs6000_legitimize_address):
	* config/rs6000/darwin.md (@macho_high_<mode>): New, replaces
	the macho_high expander and two define_insn entries.

From-SVN: r276256
      Iain Sandoe committed
    • re PR libfortran/91593 (Implicit enum conversions in libgfortran/io/transfer.c) · 60674b3f 
      2019-09-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/91593
	* io/io.h: Add gcc_unreachable().
	* io/transfer.c (file_mode, current_mode,
	formatted_transfer_scalar_read, formatted_transfer_scalar_write,
	pre_position, next_record_r, next_record_w): Add and use
	FORMATTED_UNSPECIFIED to enumeration.

From-SVN: r276255
      Jerry DeLisle committed
    • re PR fortran/91802 (ICE in mio_name_expr_t, at fortran/module.c:2141) · 4c597101 
      2019-09-28  Steven G. Kargl  <kargl@gcc.ngu.org>

	PR fortran/91802
	* decl.c (attr_decl1): Check if rank+corank > 15.

2019-09-28  Steven G. Kargl  <kargl@gcc.ngu.org>

	PR fortran/91802
	* gfortran.dg/pr91802.f90: New test.

From-SVN: r276254
      Steven G. Kargl committed
    • re PR fortran/91864 (ICE in gfc_check_do_variable, at fortran/parse.c:4405) · 036aa592 
      2019-09-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/91864
	* gcc/fortran/io.c (match_io_element): An inquiry parameter cannot be
	read into.
	* gcc/fortran/match.c (gfc_match_allocate): An inquiry parameter 
	can be neither an allocate-object nor stat variable.
	(gfc_match_deallocate): An inquiry parameter cannot be deallocated.

2019-09-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/91864
	* gcc/testsuite/gfortran.dg/pr91864.f90

From-SVN: r276253
      Steven G. Kargl committed
    • PR c++/91889 - follow-up fix for DR 2352. · 406c9a11 
      	* call.c (involves_qualification_conversion_p): New function.
	(direct_reference_binding): Build a ck_qual if the conversion
	would involve a qualification conversion.
	(convert_like_real): Strip the conversion created by the ck_qual
	in direct_reference_binding.

	* g++.dg/cpp0x/ref-bind3.C: Add dg-error.
	* g++.dg/cpp0x/ref-bind4.C: New test.
	* g++.dg/cpp0x/ref-bind5.C: New test.
	* g++.dg/cpp0x/ref-bind6.C: New test.
	* g++.old-deja/g++.pt/spec35.C: Revert earlier change.

From-SVN: r276251
      Marek Polacek committed
    • PR c++/91921 - stray warning with -Woverloaded-virtual. · 7cf66a2d 
      	* class.c (warn_hidden): Only emit the second part of
	-Woverloaded-virtual if the first part was issued.  Use inform instead
	warning_at.

	* g++.dg/warn/Woverloaded-2.C: New.
	* g++.dg/warn/Woverloaded-2.h: New.
	* g++.dg/warn/pr61945.C: Turn dg-warning into dg-message.
	* g++.old-deja/g++.mike/warn6.C: Likewise.
	* g++.old-deja/g++.warn/virt1.C: Likewise.

From-SVN: r276249
      Marek Polacek committed
    • PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17. · 028c9b3b 
      	* pt.c (invalid_nontype_parm_type_p): Only emit errors when
	tf_error.

	* g++.dg/cpp0x/nontype5.C: New test.

From-SVN: r276248
      Marek Polacek committed
    • re PR target/86805 (sh port needs updating for CVE-2017-5753) · c57a3850 
      gcc/
2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>

	PR target/86805
	* config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.

From-SVN: r276244
      Oleg Endo committed
    • re PR target/80672 (gcc/config/sh/sh.c:716: prefer compare to find.) · 2664bcb8 
      gcc/
2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>

	PR target/80672
	* config/sh/sh.c (parse_validate_atomic_model_option): Use
	std::string::compare instead of std::string::find.

From-SVN: r276240
      Oleg Endo committed
    • Fix endian issue in pr91656 testcases · b1649990 
      	PR testsuite/91676
	PR rtl-optimization/91656
	* gcc.dg/torture/pr91656-1.c: Correct for big and pdp endian.
	* gcc.dg/torture/pr91656-2.c: Likewise.
	* gcc.dg/torture/pr91656-3.c: Likewise.

From-SVN: r276236
      Alan Modra committed
    • compiler: resolve importing ambiguity for more complex function calls · 6e81d34e 
          
    Tweak the exporter for inlinable function bodies to work around a
    problem with importing of function calls whose function expressions
    are not simple function names. In the bug in question, the function
    body exporter was writing out a function call of the form
    
           (*(*FuncTyp)(var))(arg)
    
    which produced an export data representation of
    
           *$convert(<type 5>, var)(x)
    
    which is hard to parse unambiguously. Fix: change the export data
    emitter to introduce parens around the function expression for more
    complex calls.
    
    Testcase for this bug is in CL 197217.
    
    Fixes golang/go#34503.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/197122

From-SVN: r276228
      Ian Lance Taylor committed
    • Daily bump. · 222e8cb6 
      From-SVN: r276227
      GCC Administrator committed
  7. 27 Sep, 2019 13 commits