Rename DEFAULT_ARG to DEFERRED_PARSE.

From-SVN: r272600

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 800ae29a380594ecd9173717d5c346f9a3c99f60..f47df489a3de76dd8fe98cef8778c0f505394924 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,50 @@
+2019-06-23  Marek Polacek  <polacek@redhat.com>
+
+       * call.c (convert_default_arg): Use DEFERRED_PARSE instead of
+       DEFAULT_ARG.
+       * cp-objcp-common.c (cp_tree_size): Likewise.  Use tree_deferred_parse
+       instead of tree_default_arg.
+       * cp-tree.def: Rename DEFAULT_ARG to DEFERRED_PARSE.
+       * cp-tree.h: Rename DEFARG_TOKENS to DEFPARSE_TOKENS.  Rename
+       DEFARG_INSTANTIATIONS to DEFPARSE_INSTANTIATIONS.  Rename
+       tree_default_arg to tree_deferred_parse.
+       (UNPARSED_NOEXCEPT_SPEC_P): Use DEFERRED_PARSE instead of DEFAULT_ARG.
+       (cp_tree_node_structure_enum): Rename TS_CP_DEFAULT_ARG to
+       TS_CP_DEFERRED_PARSE.
+       (lang_tree_node): Rename tree_default_arg to tree_deferred_parse.
+       Rename default_arg to deferred_parse.  Use TS_CP_DEFERRED_PARSE instead
+       of TS_CP_DEFAULT_ARG.
+       (defarg_location): Remove declaration.
+       (defparse_location): Add declaration.
+       * decl.c (grokfndecl): Use DEFERRED_PARSE instead of DEFAULT_ARG.
+       Call defparse_location instead of defarg_location.
+       (check_default_argument): Use DEFERRED_PARSE instead of DEFAULT_ARG.
+       (cp_tree_node_structure): Likewise.  Use TS_CP_DEFERRED_PARSE instead
+       of TS_CP_DEFAULT_ARG.
+       * decl2.c (grokfield): Use DEFERRED_PARSE instead of DEFAULT_ARG.
+       * error.c (dump_expr): Likewise.
+       (location_of): Likewise.
+       * init.c (get_nsdmi): Likewise.
+       * parser.c (cp_parser_save_noexcept): Likewise.  Use DEFPARSE_TOKENS
+       instead of DEFARG_TOKENS.
+       (cp_parser_late_noexcept_specifier): Likewise.
+       (cp_parser_late_parse_one_default_arg): Use DEFPARSE_TOKENS instead
+       of DEFARG_TOKENS.
+       (cp_parser_late_parsing_default_args): Use DEFERRED_PARSE instead of
+       DEFAULT_ARG.  Use DEFPARSE_INSTANTIATIONS instead of
+       DEFARG_INSTANTIATIONS.
+       (cp_parser_cache_defarg): Use DEFERRED_PARSE instead of DEFAULT_ARG.
+       Use DEFPARSE_TOKENS instead of DEFARG_TOKENS.  Use
+       DEFPARSE_INSTANTIATIONS instead of DEFARG_INSTANTIATIONS.
+       (defparse_location): Renamed from defarg_location.
+       * pt.c (tsubst_default_argument): Use DEFERRED_PARSE instead of
+       DEFAULT_ARG.
+       (tsubst_arg_types): Likewise.
+       (dependent_type_p_r): Likewise.
+       * tree.c (cp_tree_equal): Likewise.
+       (cp_walk_subtrees): Likewise.
+       * typeck.c (convert_arguments): Likewise.
+
 2019-06-22  Marek Polacek  <polacek@redhat.com>
 
        PR c++/86476 - noexcept-specifier is a complete-class context.

diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index 8367ef7b557026b49b44c615ca85dc474502758a..e4923f4ccbfde3a84f78a71cb26ae1166975c0da 100644 (file)
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -7674,7 +7674,7 @@ convert_default_arg (tree type, tree arg, tree fn, int parmnum,
 
   /* If the ARG is an unparsed default argument expression, the
      conversion cannot be performed.  */
-  if (TREE_CODE (arg) == DEFAULT_ARG)
+  if (TREE_CODE (arg) == DEFERRED_PARSE)
     {
       if (complain & tf_error)
        error ("call to %qD uses the default argument for parameter %P, which "

diff --git a/gcc/cp/cp-objcp-common.c b/gcc/cp/cp-objcp-common.c
index a8f7db0854a94e8993e91c076e30a524e5aac677..21d162e5d0ccf2c4556895ad123ce164a7c34c8f 100644 (file)
--- a/gcc/cp/cp-objcp-common.c
+++ b/gcc/cp/cp-objcp-common.c
@@ -67,7 +67,7 @@ cp_tree_size (enum tree_code code)
     case PTRMEM_CST:           return sizeof (ptrmem_cst);
     case BASELINK:             return sizeof (tree_baselink);
     case TEMPLATE_PARM_INDEX:  return sizeof (template_parm_index);
-    case DEFAULT_ARG:          return sizeof (tree_default_arg);
+    case DEFERRED_PARSE:       return sizeof (tree_deferred_parse);
     case DEFERRED_NOEXCEPT:    return sizeof (tree_deferred_noexcept);
     case OVERLOAD:             return sizeof (tree_overload);
     case STATIC_ASSERT:         return sizeof (tree_static_assert);

diff --git a/gcc/cp/cp-tree.def b/gcc/cp/cp-tree.def
index 475c584fd4cd6dd4c868733cd215623e11aad85d..4db1d3161245a6ec0e74b12c89a8a4dd34e3e829 100644 (file)
--- a/gcc/cp/cp-tree.def
+++ b/gcc/cp/cp-tree.def
@@ -207,11 +207,11 @@ DEFTREECODE (USING_DECL, "using_decl", tcc_declaration, 0)
 /* A using directive. The operand is USING_STMT_NAMESPACE.  */
 DEFTREECODE (USING_STMT, "using_stmt", tcc_statement, 1)
 
-/* An un-parsed default argument.  Holds a vector of input tokens and
+/* An un-parsed operand.  Holds a vector of input tokens and
    a vector of places where the argument was instantiated before
-   parsing had occurred.  This is also used for delayed NSDMIs and
-   noexcept-specifier parsing.  */
-DEFTREECODE (DEFAULT_ARG, "default_arg", tcc_exceptional, 0)
+   parsing had occurred.  This is used for default arguments, delayed
+   NSDMIs, and noexcept-specifier parsing.  */
+DEFTREECODE (DEFERRED_PARSE, "deferred_parse", tcc_exceptional, 0)
 
 /* An uninstantiated/unevaluated noexcept-specification.  For the
    uninstantiated case, DEFERRED_NOEXCEPT_PATTERN is the pattern from the

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 2c05e638915c48f84594ae4fb797318c70a1cd15..bf47f67721e30df87dbe22802c22683d08adb70a 100644 (file)
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -1182,14 +1182,14 @@ enum cp_identifier_kind {
 #define C_TYPE_FIELDS_READONLY(TYPE) \
   (LANG_TYPE_CLASS_CHECK (TYPE)->fields_readonly)
 
-/* The tokens stored in the default argument.  */
+/* The tokens stored in the unparsed operand.  */
 
-#define DEFARG_TOKENS(NODE) \
-  (((struct tree_default_arg *)DEFAULT_ARG_CHECK (NODE))->tokens)
-#define DEFARG_INSTANTIATIONS(NODE) \
-  (((struct tree_default_arg *)DEFAULT_ARG_CHECK (NODE))->instantiations)
+#define DEFPARSE_TOKENS(NODE) \
+  (((struct tree_deferred_parse *)DEFERRED_PARSE_CHECK (NODE))->tokens)
+#define DEFPARSE_INSTANTIATIONS(NODE) \
+  (((struct tree_deferred_parse *)DEFERRED_PARSE_CHECK (NODE))->instantiations)
 
-struct GTY (()) tree_default_arg {
+struct GTY (()) tree_deferred_parse {
   struct tree_base base;
   struct cp_token_cache *tokens;
   vec<tree, va_gc> *instantiations;
@@ -1208,7 +1208,7 @@ struct GTY (()) tree_default_arg {
    && DEFERRED_NOEXCEPT_PATTERN (TREE_PURPOSE (NODE)) == NULL_TREE)
 #define UNPARSED_NOEXCEPT_SPEC_P(NODE) \
   ((NODE) && (TREE_PURPOSE (NODE)) \
-   && (TREE_CODE (TREE_PURPOSE (NODE)) == DEFAULT_ARG))
+   && (TREE_CODE (TREE_PURPOSE (NODE)) == DEFERRED_PARSE))
 
 struct GTY (()) tree_deferred_noexcept {
   struct tree_base base;
@@ -1589,7 +1589,7 @@ enum cp_tree_node_structure_enum {
   TS_CP_OVERLOAD,
   TS_CP_BASELINK,
   TS_CP_TEMPLATE_DECL,
-  TS_CP_DEFAULT_ARG,
+  TS_CP_DEFERRED_PARSE,
   TS_CP_DEFERRED_NOEXCEPT,
   TS_CP_STATIC_ASSERT,
   TS_CP_ARGUMENT_PACK_SELECT,
@@ -1610,7 +1610,7 @@ union GTY((desc ("cp_tree_node_structure (&%h)"),
   struct tree_overload GTY ((tag ("TS_CP_OVERLOAD"))) overload;
   struct tree_baselink GTY ((tag ("TS_CP_BASELINK"))) baselink;
   struct tree_template_decl GTY ((tag ("TS_CP_TEMPLATE_DECL"))) template_decl;
-  struct tree_default_arg GTY ((tag ("TS_CP_DEFAULT_ARG"))) default_arg;
+  struct tree_deferred_parse GTY ((tag ("TS_CP_DEFERRED_PARSE"))) deferred_parse;
   struct tree_deferred_noexcept GTY ((tag ("TS_CP_DEFERRED_NOEXCEPT"))) deferred_noexcept;
   struct lang_identifier GTY ((tag ("TS_CP_IDENTIFIER"))) identifier;
   struct tree_static_assert GTY ((tag ("TS_CP_STATIC_ASSERT"))) 
@@ -6704,7 +6704,7 @@ extern void cp_finish_omp_range_for (tree, tree);
 extern bool parsing_nsdmi (void);
 extern bool parsing_default_capturing_generic_lambda_in_template (void);
 extern void inject_this_parameter (tree, cp_cv_quals);
-extern location_t defarg_location (tree);
+extern location_t defparse_location (tree);
 extern void maybe_show_extern_c_location (void);
 extern bool literal_integer_zerop (const_tree);
 

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 8a82c754ef77eab8757e488d10c6cfee85e40e31..5d49535b0d9ed9330b96cd4b50c5e10e9feb8e3e 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -8963,9 +8963,9 @@ grokfndecl (tree ctype,
 
          for (t = TYPE_ARG_TYPES (TREE_TYPE (decl)); t; t = TREE_CHAIN (t))
            if (TREE_PURPOSE (t)
-               && TREE_CODE (TREE_PURPOSE (t)) == DEFAULT_ARG)
+               && TREE_CODE (TREE_PURPOSE (t)) == DEFERRED_PARSE)
            {
-             error_at (defarg_location (TREE_PURPOSE (t)),
+             error_at (defparse_location (TREE_PURPOSE (t)),
                        "default arguments are not allowed in declaration "
                        "of friend template specialization %qD",
                        decl);
@@ -13089,8 +13089,8 @@ check_default_argument (tree decl, tree arg, tsubst_flags_t complain)
   tree var;
   tree decl_type;
 
-  if (TREE_CODE (arg) == DEFAULT_ARG)
-    /* We get a DEFAULT_ARG when looking at an in-class declaration
+  if (TREE_CODE (arg) == DEFERRED_PARSE)
+    /* We get a DEFERRED_PARSE when looking at an in-class declaration
        with a default argument.  Ignore the argument for now; we'll
        deal with it after the class is complete.  */
     return arg;
@@ -16661,7 +16661,7 @@ cp_tree_node_structure (union lang_tree_node * t)
 {
   switch (TREE_CODE (&t->generic))
     {
-    case DEFAULT_ARG:          return TS_CP_DEFAULT_ARG;
+    case DEFERRED_PARSE:       return TS_CP_DEFERRED_PARSE;
     case DEFERRED_NOEXCEPT:    return TS_CP_DEFERRED_NOEXCEPT;
     case IDENTIFIER_NODE:      return TS_CP_IDENTIFIER;
     case OVERLOAD:             return TS_CP_OVERLOAD;

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 338db4ab6de114a07d898d1b91ab53148c35c7d2..206f04c6320aef80c387974b7ed63c039ab836d6 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -920,7 +920,7 @@ grokfield (const cp_declarator *declarator,
                  DECL_DECLARED_INLINE_P (value) = 1;
                }
            }
-         else if (TREE_CODE (init) == DEFAULT_ARG)
+         else if (TREE_CODE (init) == DEFERRED_PARSE)
            error ("invalid initializer for member function %qD", value);
          else if (TREE_CODE (TREE_TYPE (value)) == METHOD_TYPE)
            {

diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index d94f5a3b6673be2e254eca233071bfb88e096b19..baeba7e17221b388db520af118576c277059ba57 100644 (file)
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -2661,7 +2661,7 @@ dump_expr (cxx_pretty_printer *pp, tree t, int flags)
       dump_expr (pp, TREE_OPERAND (t, 0), flags);
       break;
 
-    case DEFAULT_ARG:
+    case DEFERRED_PARSE:
       pp_string (pp, M_("<unparsed>"));
       break;
 
@@ -3050,8 +3050,8 @@ location_of (tree t)
 
   if (DECL_P (t))
     return DECL_SOURCE_LOCATION (t);
-  if (TREE_CODE (t) == DEFAULT_ARG)
-    return defarg_location (t);
+  if (TREE_CODE (t) == DEFERRED_PARSE)
+    return defparse_location (t);
   return cp_expr_loc_or_loc (t, input_location);
 }
 

diff --git a/gcc/cp/init.c b/gcc/cp/init.c
index e962113d15434712a5391f5620fcc2cb5c35faa1..d0f73ff1938fd5809c82331c162a07c830956c7d 100644 (file)
--- a/gcc/cp/init.c
+++ b/gcc/cp/init.c
@@ -564,7 +564,7 @@ get_nsdmi (tree member, bool in_ctor, tsubst_flags_t complain)
       location_t expr_loc
        = cp_expr_loc_or_loc (init, DECL_SOURCE_LOCATION (member));
       tree *slot;
-      if (TREE_CODE (init) == DEFAULT_ARG)
+      if (TREE_CODE (init) == DEFERRED_PARSE)
        /* Unparsed.  */;
       else if (nsdmi_inst && (slot = nsdmi_inst->get (member)))
        init = *slot;
@@ -629,7 +629,7 @@ get_nsdmi (tree member, bool in_ctor, tsubst_flags_t complain)
   else
     init = DECL_INITIAL (member);
 
-  if (init && TREE_CODE (init) == DEFAULT_ARG)
+  if (init && TREE_CODE (init) == DEFERRED_PARSE)
     {
       if (complain & tf_error)
        {

diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 4d4d32973d937e18f2f0ff23d3c3950229f9cee0..e9bdfab443e756a04fef6816cb40bd1d7da61085 100644 (file)
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -25267,7 +25267,7 @@ cp_parser_base_specifier (cp_parser* parser)
 /* Exception handling [gram.exception] */
 
 /* Save the tokens that make up the noexcept-specifier for a member-function.
-   Returns a DEFAULT_ARG.  */
+   Returns a DEFERRED_PARSE.  */
 
 static tree
 cp_parser_save_noexcept (cp_parser *parser)
@@ -25277,12 +25277,12 @@ cp_parser_save_noexcept (cp_parser *parser)
   cp_parser_cache_group (parser, CPP_CLOSE_PAREN, /*depth=*/0);
   cp_token *last = parser->lexer->next_token;
 
-  /* As with default arguments and NSDMIs, make use of DEFAULT_ARG
+  /* As with default arguments and NSDMIs, make use of DEFERRED_PARSE
      to carry the information we will need.  */
-  tree expr = make_node (DEFAULT_ARG);
+  tree expr = make_node (DEFERRED_PARSE);
   /* Save away the noexcept-specifier; we will process it when the
      class is complete.  */
-  DEFARG_TOKENS (expr) = cp_token_cache_new (first, last);
+  DEFPARSE_TOKENS (expr) = cp_token_cache_new (first, last);
   expr = build_tree_list (expr, NULL_TREE);
   return expr;
 }
@@ -25295,13 +25295,13 @@ static tree
 cp_parser_late_noexcept_specifier (cp_parser *parser, tree default_arg)
 {
   /* Make sure we've gotten something that hasn't been parsed yet.  */
-  gcc_assert (TREE_CODE (default_arg) == DEFAULT_ARG);
+  gcc_assert (TREE_CODE (default_arg) == DEFERRED_PARSE);
 
   push_unparsed_function_queues (parser);
 
   /* Push the saved tokens for the noexcept-specifier onto the parser's
      lexer stack.  */
-  cp_token_cache *tokens = DEFARG_TOKENS (default_arg);
+  cp_token_cache *tokens = DEFPARSE_TOKENS (default_arg);
   cp_parser_push_lexer_for_tokens (parser, tokens);
 
   /* Parse the cached noexcept-specifier.  */
@@ -28718,7 +28718,7 @@ cp_parser_save_member_function_body (cp_parser* parser,
 }
 
 /* Save the tokens that make up the in-class initializer for a non-static
-   data member.  Returns a DEFAULT_ARG.  */
+   data member.  Returns a DEFERRED_PARSE.  */
 
 static tree
 cp_parser_save_nsdmi (cp_parser* parser)
@@ -28955,7 +28955,7 @@ cp_parser_late_parse_one_default_arg (cp_parser *parser, tree decl,
 
   /* Push the saved tokens for the default argument onto the parser's
      lexer stack.  */
-  tokens = DEFARG_TOKENS (default_arg);
+  tokens = DEFPARSE_TOKENS (default_arg);
   cp_parser_push_lexer_for_tokens (parser, tokens);
 
   start_lambda_scope (decl);
@@ -29022,7 +29022,7 @@ cp_parser_late_parsing_nsdmi (cp_parser *parser, tree field)
 }
 
 /* FN is a FUNCTION_DECL which may contains a parameter with an
-   unparsed DEFAULT_ARG.  Parse the default args now.  This function
+   unparsed DEFERRED_PARSE.  Parse the default args now.  This function
    assumes that the current scope is the scope in which the default
    argument should be processed.  */
 
@@ -29060,7 +29060,7 @@ cp_parser_late_parsing_default_args (cp_parser *parser, tree fn)
       if (!default_arg)
        continue;
 
-      if (TREE_CODE (default_arg) != DEFAULT_ARG)
+      if (TREE_CODE (default_arg) != DEFERRED_PARSE)
        /* This can happen for a friend declaration for a function
           already declared with default arguments.  */
        continue;
@@ -29072,7 +29072,7 @@ cp_parser_late_parsing_default_args (cp_parser *parser, tree fn)
       TREE_PURPOSE (parm) = parsed_arg;
 
       /* Update any instantiations we've already created.  */
-      for (insts = DEFARG_INSTANTIATIONS (default_arg), ix = 0;
+      for (insts = DEFPARSE_INSTANTIATIONS (default_arg), ix = 0;
           vec_safe_iterate (insts, ix, &copy); ix++)
        TREE_PURPOSE (copy) = parsed_arg;
     }
@@ -30239,22 +30239,22 @@ cp_parser_cache_defarg (cp_parser *parser, bool nsdmi)
       token = cp_lexer_consume_token (parser->lexer);
     }
 
-  /* Create a DEFAULT_ARG to represent the unparsed default
+  /* Create a DEFERRED_PARSE to represent the unparsed default
      argument.  */
-  default_argument = make_node (DEFAULT_ARG);
-  DEFARG_TOKENS (default_argument)
+  default_argument = make_node (DEFERRED_PARSE);
+  DEFPARSE_TOKENS (default_argument)
     = cp_token_cache_new (first_token, token);
-  DEFARG_INSTANTIATIONS (default_argument) = NULL;
+  DEFPARSE_INSTANTIATIONS (default_argument) = NULL;
 
   return default_argument;
 }
 
-/* A location to use for diagnostics about an unparsed DEFAULT_ARG.  */
+/* A location to use for diagnostics about an unparsed DEFERRED_PARSE.  */
 
 location_t
-defarg_location (tree default_argument)
+defparse_location (tree default_argument)
 {
-  cp_token_cache *tokens = DEFARG_TOKENS (default_argument);
+  cp_token_cache *tokens = DEFPARSE_TOKENS (default_argument);
   location_t start = tokens->first->location;
   location_t end = tokens->last->location;
   return make_location (start, start, end);

diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index fb89b933524b98744a89f059725f3b6e500054fc..00e436429cef9c869fd409f56dc219972d302289 100644 (file)
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -12814,7 +12814,7 @@ tsubst_default_argument (tree fn, int parmnum, tree type, tree arg,
   int errs = errorcount + sorrycount;
 
   /* This can happen in invalid code.  */
-  if (TREE_CODE (arg) == DEFAULT_ARG)
+  if (TREE_CODE (arg) == DEFERRED_PARSE)
     return arg;
 
   tree parm = FUNCTION_FIRST_USER_PARM (fn);
@@ -14092,7 +14092,7 @@ tsubst_arg_types (tree arg_types,
       default_arg = tsubst_copy_and_build (default_arg, args, complain, in_decl,
                                           false/*fn*/, false/*constexpr*/);
 
-    if (default_arg && TREE_CODE (default_arg) == DEFAULT_ARG)
+    if (default_arg && TREE_CODE (default_arg) == DEFERRED_PARSE)
       {
         /* We've instantiated a template before its default arguments
            have been parsed.  This can happen for a nested template
@@ -14100,7 +14100,8 @@ tsubst_arg_types (tree arg_types,
            argument in a call of this function.  */
         remaining_arg_types = 
           tree_cons (default_arg, type, remaining_arg_types);
-        vec_safe_push (DEFARG_INSTANTIATIONS(default_arg), remaining_arg_types);
+       vec_safe_push (DEFPARSE_INSTANTIATIONS (default_arg),
+                      remaining_arg_types);
       }
     else
       remaining_arg_types = 
@@ -25315,7 +25316,7 @@ dependent_type_p_r (tree type)
               affect overload resolution and treating it as dependent breaks
               things.  Same for an unparsed noexcept expression.  */
            if (TREE_CODE (noex) != DEFERRED_NOEXCEPT
-               && TREE_CODE (noex) != DEFAULT_ARG
+               && TREE_CODE (noex) != DEFERRED_PARSE
                && value_dependent_expression_p (noex))
              return true;
       return false;

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index ebfe362595ff8bf412012646f41470a04cb57d9a..37e24a1669cc5a50b0413a678f9bae6b6271b147 100644 (file)
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -3657,7 +3657,7 @@ cp_tree_equal (tree t1, tree t2)
     case IDENTIFIER_NODE:
     case SSA_NAME:
     case USING_DECL:
-    case DEFAULT_ARG:
+    case DEFERRED_PARSE:
       return false;
 
     case BASELINK:
@@ -4788,7 +4788,7 @@ cp_walk_subtrees (tree *tp, int *walk_subtrees_p, walk_tree_fn func,
   result = NULL_TREE;
   switch (code)
     {
-    case DEFAULT_ARG:
+    case DEFERRED_PARSE:
     case TEMPLATE_TEMPLATE_PARM:
     case BOUND_TEMPLATE_TEMPLATE_PARM:
     case UNBOUND_CLASS_TEMPLATE:

diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index a8fb1624b487b6f656b5059baa227833a486f72a..550064cf9fd6b4eb15ee9f3fe03c1ae3b597b766 100644 (file)
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -4104,7 +4104,7 @@ convert_arguments (tree typelist, vec<tree, va_gc> **values, tree fndecl,
         provide default arguments in a language conformant
         manner.  */
       if (fndecl && TREE_PURPOSE (typetail)
-         && TREE_CODE (TREE_PURPOSE (typetail)) != DEFAULT_ARG)
+         && TREE_CODE (TREE_PURPOSE (typetail)) != DEFERRED_PARSE)
        {
          for (; typetail != void_list_node; ++i)
            {