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parser.c (cp_parser_parameter_declaration_list): Remove bool* parameter.

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2018-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_parameter_declaration_list): Remove
	bool* parameter.
	(cp_parser_parameter_declaration_clause): Adjust.
	(cp_parser_cache_defarg): Likewise.

From-SVN: r260486
This commit is contained in:
Paolo Carlini 2018-05-21 20:44:33 +00:00 • committed by Paolo Carlini
parent a3c7081913
commit 54c22d9672
2 changed files with 16 additions and 12 deletions
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7
gcc/cp/ChangeLog
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@ -1,3 +1,10 @@
2018-05-21 Paolo Carlini <paolo.carlini@oracle.com>
* parser.c (cp_parser_parameter_declaration_list): Remove
bool* parameter.
(cp_parser_parameter_declaration_clause): Adjust.
(cp_parser_cache_defarg): Likewise.
2018-05-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84588

21
gcc/cp/parser.c
View file

@ -2235,7 +2235,7 @@ static void cp_parser_type_specifier_seq
static tree cp_parser_parameter_declaration_clause
(cp_parser *);
static tree cp_parser_parameter_declaration_list
(cp_parser *, bool *);
(cp_parser *);
static cp_parameter_declarator *cp_parser_parameter_declaration
(cp_parser *, bool, bool *);
static tree cp_parser_default_argument
@ -21242,7 +21242,6 @@ cp_parser_parameter_declaration_clause (cp_parser* parser)
tree parameters;
cp_token *token;
bool ellipsis_p;
bool is_error;
temp_override<bool> cleanup
(parser->auto_is_implicit_function_template_parm_p);
@ -21290,12 +21289,12 @@ cp_parser_parameter_declaration_clause (cp_parser* parser)
}
/* Parse the parameter-declaration-list. */
parameters = cp_parser_parameter_declaration_list (parser, &is_error);
parameters = cp_parser_parameter_declaration_list (parser);
/* If a parse error occurred while parsing the
parameter-declaration-list, then the entire
parameter-declaration-clause is erroneous. */
if (is_error)
return NULL;
if (parameters == error_mark_node)
return NULL_TREE;
/* Peek at the next token. */
token = cp_lexer_peek_token (parser->lexer);
@ -21335,19 +21334,16 @@ cp_parser_parameter_declaration_clause (cp_parser* parser)
Returns a representation of the parameter-declaration-list, as for
cp_parser_parameter_declaration_clause. However, the
`void_list_node' is never appended to the list. Upon return,
*IS_ERROR will be true iff an error occurred. */
`void_list_node' is never appended to the list. */
static tree
cp_parser_parameter_declaration_list (cp_parser* parser, bool *is_error)
cp_parser_parameter_declaration_list (cp_parser* parser)
{
tree parameters = NULL_TREE;
tree *tail = &parameters;
bool saved_in_unbraced_linkage_specification_p;
int index = 0;
/* Assume all will go well. */
*is_error = false;
/* The special considerations that apply to a function within an
unbraced linkage specifications do not apply to the parameters
to the function. */
@ -21389,7 +21385,6 @@ cp_parser_parameter_declaration_list (cp_parser* parser, bool *is_error)
then the entire parameter-declaration-list is erroneous. */
if (decl == error_mark_node)
{
*is_error = true;
parameters = error_mark_node;
break;
}
@ -29009,7 +29004,9 @@ cp_parser_cache_defarg (cp_parser *parser, bool nsdmi)
{
cp_lexer_consume_token (parser->lexer);
begin_scope (sk_function_parms, NULL_TREE);
cp_parser_parameter_declaration_list (parser, &error);
if (cp_parser_parameter_declaration_list (parser)
== error_mark_node)
error = true;
pop_bindings_and_leave_scope ();
}
if (!cp_parser_error_occurred (parser) && !error)