gcc/cp/ChangeLog

   1 2021-01-19  Marek Polacek  <polacek@redhat.com>
   2
   3         PR c++/98659
   4         * pt.c (maybe_instantiate_noexcept): Return false if FN is
   5         error_mark_node.
   6
   7 2021-01-19  Marek Polacek  <polacek@redhat.com>
   8
   9         PR c++/98687
  10         * name-lookup.c (push_using_decl_bindings): New, broken out of...
  11         (finish_nonmember_using_decl): ...here.
  12         * name-lookup.h (push_using_decl_bindings): Update declaration.
  13         * pt.c (tsubst_expr): Update the call to push_using_decl_bindings.
  14
  15 2021-01-19  Patrick Palka  <ppalka@redhat.com>
  16
  17         PR c++/41437
  18         PR c++/58993
  19         * search.c (friend_accessible_p): If scope is a hidden friend
  20         defined inside a dependent class, consider access from the
  21         class.
  22         * parser.c (cp_parser_late_parsing_for_member): Don't push a
  23         dk_no_check access state.
  24
  25 2021-01-19  Marek Polacek  <polacek@redhat.com>
  26
  27         PR c++/98333
  28         * parser.c (cp_parser_class_specifier_1): Perform late-parsing
  29         of NSDMIs before late-parsing of noexcept-specifiers.
  30
  31 2021-01-19  Nathan Sidwell  <nathan@acm.org>
  32
  33         * module.cc (identifier): Merge overloads.
  34
  35 2021-01-19  Nathan Sidwell  <nathan@acm.org>
  36
  37         PR c++/98624
  38         * module.cc (trees_out::write_location): Make static.
  39
  40 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
  41
  42         * parser.c (cp_parser_omp_clause_detach): New.
  43         (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_DETACH.
  44         (OMP_TASK_CLAUSE_MASK): Add mask for PRAGMA_OMP_CLAUSE_DETACH.
  45         * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_DETACH clause.
  46         * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_DETACH clause.
  47         Prevent use of detach with mergeable and overriding the data sharing
  48         mode of the event handle.
  49
  50 2021-01-15  Nathan Sidwell  <nathan@acm.org>
  51
  52         PR c++/98538
  53         * tree.c (cp_build_qualified_type_real): Propagate an array's
  54         dependentness to the copy, if known.
  55
  56 2021-01-15  Jason Merrill  <jason@redhat.com>
  57
  58         PR c++/98642
  59         * call.c (unsafe_return_slot_p): Return int.
  60         (init_by_return_slot_p): Split out from...
  61         (unsafe_copy_elision_p): ...here.
  62         (unsafe_copy_elision_p_opt): New name for old meaning.
  63         (build_over_call): Adjust.
  64         (make_safe_copy_elision): New.
  65         * typeck2.c (split_nonconstant_init_1): Elide copy from safe
  66         list-initialization.
  67         * cp-tree.h: Adjust.
  68
  69 2021-01-15  Jason Merrill  <jason@redhat.com>
  70
  71         * call.c (base_ctor_for, make_base_init_ok): New.
  72         (build_over_call): Use make_base_init_ok.
  73
  74 2021-01-15  Jason Merrill  <jason@redhat.com>
  75
  76         PR c++/63707
  77         * tree.c (build_vec_init_expr): Don't call build_vec_init_elt
  78         if we got a CONSTRUCTOR.
  79
  80 2021-01-15  Nathan Sidwell  <nathan@acm.org>
  81
  82         PR c++/98591
  83         * lang-specs.h: Fix handling of -fmodule-only with -fsyntax-only.
  84
  85 2021-01-14  Jason Merrill  <jason@redhat.com>
  86
  87         * typeck2.c (process_init_constructor_record): Use fldtype
  88         variable consistently.
  89
  90 2021-01-14  Nathan Sidwell  <nathan@acm.org>
  91
  92         PR c++/98372
  93         * tree.c (cp_tree_equal): Correct map_context logic.
  94
  95 2021-01-13  Marek Polacek  <polacek@redhat.com>
  96
  97         PR c++/98231
  98         * name-lookup.c (push_using_decl_bindings): New.
  99         * name-lookup.h (push_using_decl_bindings): Declare.
 100         * pt.c (tsubst_expr): Call push_using_decl_bindings.
 101
 102 2021-01-13  Nathan Sidwell  <nathan@acm.org>
 103
 104         PR c++/98626
 105         * module.cc (module_add_import_initializers):  Pass a
 106         zero-element argument vector.
 107
 108 2021-01-12  Patrick Palka  <ppalka@redhat.com>
 109
 110         PR c++/98611
 111         * tree.c (cp_walk_subtrees) <case TEMPLATE_TYPE_PARM>: Visit
 112         the template of a CTAD placeholder.
 113
 114 2021-01-12  Marek Polacek  <polacek@redhat.com>
 115
 116         PR c++/98620
 117         * typeck2.c (process_init_constructor_record): Don't emit
 118         -Wmissing-field-initializers warnings in unevaluated contexts.
 119
 120 2021-01-11  Jakub Jelinek  <jakub@redhat.com>
 121
 122         PR c++/98481
 123         * class.c (find_abi_tags_r): Set *walk_subtrees to 2 instead of 1
 124         for types.
 125         (mark_abi_tags_r): Likewise.
 126         * decl2.c (min_vis_r): Likewise.
 127         * tree.c (cp_walk_subtrees): If *walk_subtrees_p is 2, look through
 128         typedefs.
 129
 130 2021-01-08  Patrick Palka  <ppalka@redhat.com>
 131
 132         PR c++/98551
 133         * constexpr.c (cxx_eval_call_expression): Check CLASS_TYPE_P
 134         instead of AGGREGATE_TYPE_P before calling replace_result_decl.
 135
 136 2021-01-08  Patrick Palka  <ppalka@redhat.com>
 137
 138         PR c++/98515
 139         * semantics.c (check_accessibility_of_qualified_id): Punt if
 140         we're checking access of a scoped non-static member inside a
 141         class template.
 142
 143 2021-01-07  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR c++/98329
 146         * pt.c (tsubst_copy) <case BIT_CAST_EXPR>: Don't call
 147         cp_build_bit_cast here, instead just build_min a BIT_CAST_EXPR and set
 148         its location.
 149         (tsubst_copy_and_build): Handle BIT_CAST_EXPR.
 150
 151 2021-01-07  Marek Polacek  <polacek@redhat.com>
 152
 153         PR c++/98441
 154         * decl.c (grokdeclarator): Move the !funcdecl_p check inside the
 155         !late_return_type block.
 156
 157 2021-01-07  Jason Merrill  <jason@redhat.com>
 158
 159         * constexpr.c (cxx_bind_parameters_in_call): Add comment.
 160         (cxx_eval_store_expression): Add comment.
 161
 162 2021-01-07  Jason Merrill  <jason@redhat.com>
 163
 164         * call.c (has_next): Factor out from...
 165         (next_conversion): ...here.
 166         (strip_standard_conversion): And here.
 167         (is_subseq): And here.
 168         (build_conv): Check it.
 169         (standard_conversion): Don't call build_conv
 170         for ck_identity.
 171
 172 2021-01-06  Martin Sebor  <msebor@redhat.com>
 173
 174         PR c++/95768
 175         * error.c (dump_expr): Call c_pretty_printer::unary_expression.
 176
 177 2021-01-05  Patrick Palka  <ppalka@redhat.com>
 178
 179         * pt.c (unify) <case TEMPLATE_PARM_INDEX>: After walking into
 180         the type of the NTTP, substitute into the type again.  If the
 181         type is still dependent, don't unify the NTTP.
 182
 183 2021-01-05  Jakub Jelinek  <jakub@redhat.com>
 184
 185         * Make-lang.in (cc1plus-checksum, cc1plus$(exeext): Add
 186         $(CODYLIB) after $(BACKEND).
 187
 188 2021-01-05  Jakub Jelinek  <jakub@redhat.com>
 189
 190         PR c++/98469
 191         * constexpr.c (cxx_eval_constant_expression) <case BIT_CAST_EXPR>:
 192         Punt if lval is true.
 193         * semantics.c (cp_build_bit_cast): Call get_target_expr_sfinae on
 194         the result if it has a class type.
 195
 196 2021-01-05  Marek Polacek  <polacek@redhat.com>
 197
 198         PR c++/82099
 199         * pt.c (resolve_overloaded_unification): Call
 200         maybe_instantiate_noexcept after instantiating the function
 201         decl.
 202
 203 2021-01-05  Nathan Sidwell  <nathan@acm.org>
 204
 205         * parser.c (cp_parser_module_declaration): Alter diagnostic
 206         text to say where is permissable.
 207
 208 2021-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 209
 210         PR c++/98316
 211         * Make-lang.in (cc1plus$(exeext)): Add $(CODYLIB), $(NETLIBS).
 212
 213 2021-01-02  Jan Hubicka  <jh@suse.cz>
 214
 215         * cp-tree.h (cp_tree_c_finish_parsing): Declare.
 216         * decl2.c (c_parse_final_cleanups): Call cp_tree_c_finish_parsing.
 217         * tree.c (cp_tree_c_finish_parsing): New function.
 218
 219 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 220
 221         * ChangeLog-2020: Rotate ChangeLog.  New file.
 222
 223 \f
 224 Copyright (C) 2021 Free Software Foundation, Inc.
 225
 226 Copying and distribution of this file, with or without modification,
 227 are permitted in any medium without royalty provided the copyright
 228 notice and this notice are preserved.