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parse.y (absdcl_intern): New nonterminal.

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* parse.y (absdcl_intern): New nonterminal.
	(absdcl, direct_abstract_declarator): Use it.

From-SVN: r26390
This commit is contained in:
Jason Merrill 1999-04-12 23:57:36 +00:00 committed by Jason Merrill
parent a11f18898a
commit 46ff11fda2
3 changed files with 3154 additions and 2952 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
* parse.y (absdcl_intern): New nonterminal.
(absdcl, direct_abstract_declarator): Use it.
* pt.c (lookup_template_class): Look through implict typename.
1999-04-11 Mark Mitchell <mark@codesourcery.com>

6079
gcc/cp/parse.c
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24
gcc/cp/parse.y
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@ -204,7 +204,7 @@ empty_parms ()
%type <ttype> compstmt implicitly_scoped_stmt
%type <ttype> declarator notype_declarator after_type_declarator
%type <ttype> notype_declarator_intern
%type <ttype> notype_declarator_intern absdcl_intern
%type <ttype> direct_notype_declarator direct_after_type_declarator
%type <itype> components notype_components
%type <ttype> component_decl component_decl_1
@ -3090,19 +3090,29 @@ direct_new_declarator:
{ $$ = build_parse_node (ARRAY_REF, $$, $3); }
;
absdcl_intern:
absdcl
| attributes absdcl
{
/* Provide support for '(' attributes '*' declarator ')'
etc */
$$ = decl_tree_cons ($1, $2, NULL_TREE);
}
;
/* ANSI abstract-declarator (8.1) */
absdcl:
'*' nonempty_cv_qualifiers absdcl
'*' nonempty_cv_qualifiers absdcl_intern
{ $$ = make_pointer_declarator ($2.t, $3); }
| '*' absdcl
| '*' absdcl_intern
{ $$ = make_pointer_declarator (NULL_TREE, $2); }
| '*' nonempty_cv_qualifiers %prec EMPTY
{ $$ = make_pointer_declarator ($2.t, NULL_TREE); }
| '*' %prec EMPTY
{ $$ = make_pointer_declarator (NULL_TREE, NULL_TREE); }
| '&' nonempty_cv_qualifiers absdcl
| '&' nonempty_cv_qualifiers absdcl_intern
{ $$ = make_reference_declarator ($2.t, $3); }
| '&' absdcl
| '&' absdcl_intern
{ $$ = make_reference_declarator (NULL_TREE, $2); }
| '&' nonempty_cv_qualifiers %prec EMPTY
{ $$ = make_reference_declarator ($2.t, NULL_TREE); }
@ -3112,7 +3122,7 @@ absdcl:
{ tree arg = make_pointer_declarator ($2, NULL_TREE);
$$ = build_parse_node (SCOPE_REF, $1, arg);
}
| ptr_to_mem cv_qualifiers absdcl
| ptr_to_mem cv_qualifiers absdcl_intern
{ tree arg = make_pointer_declarator ($2, $3);
$$ = build_parse_node (SCOPE_REF, $1, arg);
}
@ -3121,7 +3131,7 @@ absdcl:
/* ANSI direct-abstract-declarator (8.1) */
direct_abstract_declarator:
'(' absdcl ')'
'(' absdcl_intern ')'
{ $$ = $2; }
/* `(typedef)1' is `int'. */
| PAREN_STAR_PAREN