gcc/cp/ChangeLog

   1 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
   2             Alan Hayward  <alan.hayward@arm.com>
   3             David Sherwood  <david.sherwood@arm.com>
   4
   5         * constexpr.c (cxx_eval_array_reference): Handle polynomial
   6         VECTOR_CST_NELTS.
   7         (cxx_fold_indirect_ref): Handle polynomial TYPE_VECTOR_SUBPARTS.
   8         * call.c (build_conditional_expr_1): Likewise.
   9         * decl.c (cp_finish_decomp): Likewise.
  10         * mangle.c (write_type): Likewise.
  11         * typeck.c (structural_comptypes): Likewise.
  12         (cp_build_binary_op): Likewise.
  13         * typeck2.c (process_init_constructor_array): Likewise.
  14
  15 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR c++/83555
  18         * typeck.c (build_static_cast_1): For static casts to reference types,
  19         call build_base_path with flag_delete_null_pointer_checks as nonnull
  20         instead of always false.  When -fsanitize=null, call
  21         ubsan_maybe_instrument_reference on the NULL reference INTEGER_CST.
  22         * cp-gimplify.c (cp_genericize_r): Don't walk subtrees of UBSAN_NULL
  23         call if the first argument is INTEGER_CST with REFERENCE_TYPE.
  24
  25 2018-01-03  Nathan Sidwell  <nathan@acm.org>
  26
  27         PR c++/83667
  28         * method.c (make_alias_for): Copy DECL_CONTEXT.
  29
  30 2018-01-03  Marek Polacek  <polacek@redhat.com>
  31
  32         PR c++/83592
  33         * decl.c (grokdeclarator): Don't warn about MVP in typename context.
  34
  35 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  36
  37         PR preprocessor/83602
  38         * name-lookup.c (lookup_name_fuzzy): Don't use macro_use_before_def
  39         for builtin macros.
  40
  41         PR c++/83634
  42         * cp-gimplify.c (cp_fold) <case NOP_EXPR>: If the operand folds to
  43         error_mark_node, return error_mark_node.
  44
  45         Update copyright years.
  46
  47 2018-01-02  Jakub Jelinek  <jakub@redhat.com>
  48
  49         PR c++/83556
  50         * tree.c (replace_placeholders_r): Pass NULL as last argument to
  51         cp_walk_tree instead of d->pset.  If non-TREE_CONSTANT and
  52         non-PLACEHOLDER_EXPR tree has been seen already, set *walk_subtrees
  53         to false and return.
  54         (replace_placeholders): Pass NULL instead of &pset as last argument
  55         to cp_walk_tree.
  56
  57 2018-01-02  Nathan Sidwell  <nathan@acm.org>
  58
  59         * constexpr.c (cxx_bind_parameters_in_call): Remove unneeded local
  60         lval var.
  61 \f
  62 Copyright (C) 2018 Free Software Foundation, Inc.
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