PR fortran/79154
* parse.c (matchs, matcho, matchds, matchdo): Replace return st;
with { ret = st; goto finish; }.
(decode_omp_directive): Allow declare simd, declare target and
simd directives in PURE/ELEMENTAL procedures. Only call
gfc_unset_implicit_pure on successful match of other procedures.
* gfortran.dg/gomp/pr79154-1.f90: New test.
* gfortran.dg/gomp/pr79154-2.f90: New test.
From-SVN: r244763
* Import zlib 1.2.11.
* configure: Regenerate.
Changes in 1.2.11 (15 Jan 2017)
- Fix deflate stored bug when pulling last block from window
- Permit immediate deflateParams changes before any deflate input
From-SVN: r244762
* include/bits/functional_hash.h
(__poison_hash::__enable_hash_call): New.
* include/std/optional (__optional_hash_call_base): New.
(hash<optional<_Tp>>): Derive from the new base,
move the hash function into that base.
* include/std/variant (__variant_hash_call_base_impl): New.
(__variant_hash_call_base): Likewise.
(hash<variant<_Types...>>): Derive from the new base,
move the hash function into that base.
* testsuite/20_util/optional/hash.cc: Add tests for is_callable.
* testsuite/20_util/variant/hash.cc: Likewise.
From-SVN: r244748
* sem_eval.adb (Compile_Time_Compare): Reinstate the expr+literal (etc)
optimizations when the type is modular and the offsets are equal.
From-SVN: r244745
PR other/79046
libatomic/
* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
libffi/
* configure.ac: Add GCC_BASE_VER.
* include/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* configure: Regenerated.
* testsuite/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* Makefile.in: Regenerated.
* man/Makefile.in: Regenerated.
libgomp/
* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
libitm/
* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
libmpx/
* mpxrt/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* mpxwrap/Makefile.am (gcc_version): Likewise.
* mpxrt/Makefile.in: Regenerated.
* mpxwrap/Makefile.in: Regenerated.
liboffloadmic/
* plugin/configure.ac: Add GCC_BASE_VER.
* plugin/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* plugin/configure: Regenerated.
* plugin/aclocal.m4: Regenerated.
* plugin/Makefile.in: Regenerated.
libsanitizer/
* interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
instead of cat to get version from BASE-VER file.
* asan/Makefile.am (gcc_version): Likewise.
* ubsan/Makefile.am (gcc_version): Likewise.
* sanitizer_common/Makefile.am (gcc_version): Likewise.
* lsan/Makefile.am (gcc_version): Likewise.
* tsan/Makefile.am (gcc_version): Likewise.
* interception/Makefile.in: Regenerated.
* asan/Makefile.in: Regenerated.
* ubsan/Makefile.in: Regenerated.
* sanitizer_common/Makefile.in: Regenerated.
* lsan/Makefile.in: Regenerated.
* tsan/Makefile.in: Regenerated.
libvtv/
* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
of cat to get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
From-SVN: r244742
2017-01-21 Bernd Schmidt <bschmidt@redhat.com>
rtl-optimization/79125
* cprop.c (local_cprop_pass): Handle cases where we make an
unconditional trap.
PR rtl-optimization/79125
* gcc.dg/torture/pr79125.c: New test.
From-SVN: r244741
The varargs code for SVR4 puts all (integer) arguments in 4-byte slots.
When it then reads an item from there as something not a multiple of 4
bytes, it needs to adjust the address if big endian. We didn't yet do
that.
This fixes the g++.dg/abi/scoped1.C, gcc.dg/compat/scalar-by-value-4,
and gcc.dg/compat/scalar-return-4 testcases.
PR target/61729
PR target/77850
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Adjust address to
read from, for big endian.
From-SVN: r244740
Some fixes that permit misc/cgo/test in the master gc repository to
pass using the current gccgo.
Install testing/internal/testdeps.gox; it is needed by `go test`.
Export runtime.lockedOSThread to enable calling via go:linkname; it is
used by misc/cgo/test.
Loop on EAGAIN when creating a new thread; this is what the gc code
does, and misc/cgo/test tests that it works.
Reviewed-on: https://go-review.googlesource.com/35479
From-SVN: r244733
PR go/79146
math/big: fix build on s390x
Don't build arith_decl_s390x.go for gccgo; it is only for assembly
code that has not yet been ported to gccgo.
For GCC PR 79146.
From-SVN: r244731
2017-01-20 Thomas Quinot <quinot@adacore.com>
* sem_warn.adb (Warn_On_Useless_Assignment): Adjust wording of warning
message.
2017-01-20 Nicolas Roche <roche@adacore.com>
* terminals.c: Ignore failures on setpgid and tcsetpgrp commands.
2017-01-20 Bob Duff <duff@adacore.com>
* sem_eval.adb (Compile_Time_Compare): Disable the expr+literal
(etc) optimizations when the type is modular.
2017-01-20 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (Move_Pragmas): move some pragmas,
but copy the SPARK_Mode pragma instead of moving it.
(Build_Subprogram_Declaration): Ensure that the generated spec
and original body share the same SPARK_Pragma aspect/pragma.
* sem_util.adb, sem_util.ads (Copy_SPARK_Mode_Aspect): New
procedure to copy SPARK_Mode aspect.
2017-01-20 Bob Duff <duff@adacore.com>
* sem_ch3.adb (Analyze_Declarations): Disable Resolve_Aspects
even in ASIS mode.
* sem_ch13.adb (Resolve_Name): Enable setting the entity to
Empty even in ASIS mode.
From-SVN: r244720
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch9.adb: minor style fixes in comments.
* sem_ch9.adb (Analyze_Delay_Relative): in GNATprove mode a delay
relative statement introduces an implicit dependency on
Ada.Real_Time.Clock_Time.
* sem_util.adb: Minor reformatting.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Alignment
must be treated as delayed aspect even if the expression is
a literal, because the aspect affects the freezing and the
elaboration of the object to which it applies.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-osinte-vxworks.ads (Interrup_Range): New subtype.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb (Generate_Reference): Do not warn about the
presence of a pragma Unreferenced if the entity appears as the
actual in a procedure call that does not come from source.
2017-01-20 Pascal Obry <obry@adacore.com>
* expect.c, terminals.c: Fix some warnings about unused variables.
* gsocket.h, adaint.c, adaint.h: Fix some more warnings in the C part
of the runtime.
2017-01-20 Bob Duff <duff@adacore.com>
* exp_attr.adb (Constrained): Apply an access check (check that
the prefix is not null) when the prefix denotes an object of an
access type; that is, when there is an implicit dereference.
2017-01-20 Gary Dismukes <dismukes@adacore.com>
* s-rident.ads (constant Profile_Info): Remove
No_Calendar from GNAT_Extended_Ravenscar restrictions.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-maccod.ads: Add pragma No_Elaboration_Code_All
From-SVN: r244718
PR target/71270
* config/arm/arm.c (neon_valid_immediate): Reject vector constants
in big-endian mode when they are not a single duplicated value.
From-SVN: r244716
gcc/cp/ChangeLog:
PR c++/77829
PR c++/78656
* cp-tree.h (suggest_alternatives_for): Add bool param.
(suggest_alternative_in_explicit_scope): New decl.
* error.c (qualified_name_lookup_error): When SCOPE is a namespace
that isn't the global one, call new function
suggest_alternative_in_explicit_scope, only calling
suggest_alternatives_for if it fails, and disabling near match
searches fort that case. When SCOPE is the global namespace,
pass true for new param to suggest_alternatives_for to allow for
fuzzy name lookups.
* lex.c (unqualified_name_lookup_error): Pass true for new param
to suggest_alternatives_for.
* name-lookup.c (consider_binding_level): Add forward decl.
(suggest_alternatives_for): Add "suggest_misspellings" param,
using it to conditionalize the fuzzy name-lookup code.
(suggest_alternative_in_explicit_scope): New function.
* parser.c (cp_parser_primary_expression): When calling
finish_id_expression, pass location of id_expression rather
than that of id_expr_token.
(cp_parser_id_expression): Convert local "unqualified_id" from
tree to cp_expr to avoid implicitly dropping location information.
gcc/testsuite/ChangeLog:
PR c++/77829
PR c++/78656
* g++.dg/spellcheck-pr77829.C: New test case.
* g++.dg/spellcheck-pr78656.C: New test case.
From-SVN: r244715
* omp-low.c (omplow_simd_context): New struct. Use it...
(lower_rec_simd_input_clauses): ...here and...
(lower_rec_input_clauses): ...here to hold common data. Adjust all
references to idx, lane, max_vf, is_simt.
From-SVN: r244713
PR libstdc++/72792
* include/bits/alloc_traits.h (__allocator_traits_base::__diff_type)
(__allocator_traits_base::__size_type): Remove.
(allocator_traits::_Ptr): New class template to detect const and void
pointer types without instantiating pointer_traits::rebind
unnecessarily.
(allocator_traits::_Diff): Likewise for detecting difference_type.
(allocator_traits::_Size): New class template to detect size_type
without instantiating make_unsigned unnecessarily.
* include/bits/ptr_traits.h (pointer_traits::element_type): Use
__detected_or_t instead of __detected_or_t_.
* include/std/type_traits (__detected_or_t_): Remove.
* testsuite/20_util/allocator_traits/members/pointers.cc: New test.
From-SVN: r244706
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* ghost.adb (Mark_Ghost_Clause): New routine.
(Prune_Node): Do not prune compilation unit nodes.
(Remove_Ignored_Ghost_Code): Prune the compilation unit node directly.
This does not touch the node itself, but does prune all its fields.
* ghost.ads (Mark_Ghost_Clause): New routine.
* sem_ch8.adb (Analyze_Use_Package): Emit an error when a use
package clause mentions Ghost and non-Ghost packages. Mark a
use package clause as Ghost when it mentions a Ghost package.
(Analyze_Use_Type): Emit an error when a use type clause mentions
Ghost and non-Ghost types. Mark a use type clause as Ghost when
it mentions a Ghost type.
* sem_ch10.adb (Analyze_With_Clause): Mark a with clause as
Ghost when it withs a Ghost unit.
2017-01-20 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve_Call): If a function call
returns a limited view of a type and at the point of the call the
function is not declared in the extended main unit then replace
it with the non-limited view, which must be available. If the
called function is in the extended main unit then no action is
needed since the back-end handles this case.
2017-01-20 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch7.adb (Contains_Subp_Or_Const_Refs): Rename into...
(Contains_Subprograms_Refs): ...this. Adjust comment
for constants. (Is_Subp_Or_Const_Ref): Rename into...
(Is_Subprogram_Ref): ...this.
(Has_Referencer): Rename Has_Non_Subp_Const_Referencer variable into
Has_Non_Subprograms_Referencer and adjust comment. Remove
incorrect shortcut for package declarations and bodies.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Complete_Private_Subtype): If the scope of the
base type differs from that of the completion and the private
subtype is an itype (created for a constraint on an access
type e.g.), set Delayed_Freeze on both to prevent out-of-scope
anomalies in gigi.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
When inheriting the SPARK_Mode of a prior expression function,
look at the properly resolved entity rather than the initial
candidate which may denote a homonym.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Rewrite_Assertion_Kind): If the name is
Precondition or Postcondition, and the context is pragma
Check_Policy, indicate that this Pre-Ada2012 usage is deprecated
and suggest the standard names Assertion_Policy /Pre /Post
instead.
From-SVN: r244704
2017-01-20 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Access_Type_Declaration): Protect access to the
Entity attribute.
* sem_ch10.adb (Install_Siblings): Skip processing malformed trees.
* sem_cat.adb (Validate_Categoriztion_Dependency): Skip processing
malformed trees.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specification, case
Dynamic_Predicate): If the entity E is a subtype that inherits
a static predicate for its parent P,, the inherited and the
new predicate combine in the generated predicate function,
and E only has a dynamic predicate.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-boustr.ads, s-boustr.adb: New package.
* Makefile.rtl: Add s-boustr.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* inline.adb (Process_Formals): Qualify the
expression of a return statement when it yields a universal type.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* freeze.adb (Freeze_All): Freeze the default
expressions of all eligible formal parameters that appear in
entries, entry families, and protected subprograms.
From-SVN: r244701
