#include "ctf-parser.h"
#include "ctf-ast.h"
+/*
+ * TODO: support enum, variant and struct declarations in scopes.
+ */
+
/* Join two lists, put "add" at the end of "head". */
static inline void
_cds_list_splice_tail (struct cds_list_head *add, struct cds_list_head *head)
char s[];
};
+static const char *node_type_to_str[] = {
+ [ NODE_UNKNOWN ] = "NODE_UNKNOWN",
+ [ NODE_ROOT ] = "NODE_ROOT",
+ [ NODE_EVENT ] = "NODE_EVENT",
+ [ NODE_STREAM ] = "NODE_STREAM",
+ [ NODE_TRACE ] = "NODE_TRACE",
+ [ NODE_CTF_EXPRESSION ] = "NODE_CTF_EXPRESSION",
+ [ NODE_UNARY_EXPRESSION ] = "NODE_UNARY_EXPRESSION",
+ [ NODE_TYPEDEF ] = "NODE_TYPEDEF",
+ [ NODE_TYPEALIAS_TARGET ] = "NODE_TYPEALIAS_TARGET",
+ [ NODE_TYPEALIAS_ALIAS ] = "NODE_TYPEALIAS_ALIAS",
+ [ NODE_TYPEALIAS ] = "NODE_TYPEALIAS",
+ [ NODE_TYPE_SPECIFIER ] = "NODE_TYPE_SPECIFIER",
+ [ NODE_POINTER ] = "NODE_POINTER",
+ [ NODE_TYPE_DECLARATOR ] = "NODE_TYPE_DECLARATOR",
+ [ NODE_FLOATING_POINT ] = "NODE_FLOATING_POINT",
+ [ NODE_INTEGER ] = "NODE_INTEGER",
+ [ NODE_STRING ] = "NODE_STRING",
+ [ NODE_ENUMERATOR ] = "NODE_ENUMERATOR",
+ [ NODE_ENUM ] = "NODE_ENUM",
+ [ NODE_STRUCT_OR_VARIANT_DECLARATION ] = "NODE_STRUCT_OR_VARIANT_DECLARATION",
+ [ NODE_VARIANT ] = "NODE_VARIANT",
+ [ NODE_STRUCT ] = "NODE_STRUCT",
+};
+
+const char *node_type(struct ctf_node *node)
+{
+ if (node->type < NR_NODE_TYPES)
+ return node_type_to_str[node->type];
+ else
+ return NULL;
+}
+
static struct gc_string *gc_string_alloc(struct ctf_scanner *scanner,
size_t len)
{
CDS_INIT_LIST_HEAD(&node->u.enumerator.values);
break;
case NODE_ENUM:
+ CDS_INIT_LIST_HEAD(&node->u._enum.container_type);
CDS_INIT_LIST_HEAD(&node->u._enum.enumerator_list);
break;
case NODE_STRUCT_OR_VARIANT_DECLARATION:
break;
case NODE_TYPE_DECLARATOR:
parent->u.type_declarator.type = TYPEDEC_NESTED;
- parent->u.type_declarator.u.nested.length = node;
+ CDS_INIT_LIST_HEAD(&parent->u.type_declarator.u.nested.length);
+ _cds_list_splice_tail(&node->tmp_head, &parent->u.type_declarator.u.nested.length);
break;
case NODE_ENUM:
- parent->u._enum.container_type = node;
+ _cds_list_splice_tail(&node->tmp_head, &parent->u._enum.container_type);
break;
case NODE_STRUCT_OR_VARIANT_DECLARATION:
_cds_list_splice_tail(&node->tmp_head, &parent->u.struct_or_variant_declaration.declaration_specifier);
%type <n> stream_declaration
%type <n> trace_declaration
%type <n> declaration_specifiers
+%type <n> alias_declaration_specifiers
%type <n> type_declarator_list
-%type <n> abstract_type_declarator_list
%type <n> type_specifier
%type <n> struct_type_specifier
%type <n> variant_type_specifier
-%type <n> type_specifier_or_integer_constant
+%type <n> declaration_specifiers_or_integer_constant
%type <n> enum_type_specifier
%type <n> struct_or_variant_declaration_list
%type <n> struct_or_variant_declaration
-%type <n> specifier_qualifier_list
%type <n> struct_or_variant_declarator_list
%type <n> struct_or_variant_declarator
%type <n> enumerator_list
%type <n> abstract_declarator_list
%type <n> abstract_declarator
%type <n> direct_abstract_declarator
+%type <n> alias_abstract_declarator_list
+%type <n> alias_abstract_declarator
+%type <n> direct_alias_abstract_declarator
%type <n> declarator
%type <n> direct_declarator
%type <n> type_declarator
%type <n> direct_type_declarator
-%type <n> abstract_type_declarator
-%type <n> direct_abstract_type_declarator
%type <n> pointer
%type <n> ctf_assignment_expression_list
%type <n> ctf_assignment_expression
{ $$ = yylval.gs; }
| _COMPLEX
{ $$ = yylval.gs; }
+ | _IMAGINARY
+ { $$ = yylval.gs; }
| FLOATING_POINT
{ $$ = yylval.gs; }
| INTEGER
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON declaration_specifiers abstract_type_declarator_list SEMICOLON
+ | TYPEALIAS declaration_specifiers abstract_declarator_list COLON alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_TYPEALIAS);
$$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
_cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON type_declarator_list SEMICOLON
- {
- $$ = make_node(scanner, NODE_TYPEALIAS);
- $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
- $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u.typealias.target->u.typealias_target.declaration_specifier);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
- }
;
event_declaration:
}
;
-abstract_type_declarator_list:
- abstract_type_declarator
- { $$ = $1; }
- | abstract_type_declarator_list COMMA abstract_type_declarator
- {
- $$ = $1;
- cds_list_add_tail(&($3)->siblings, &($$)->tmp_head);
- }
- ;
-
type_specifier:
VOID
{
$$ = make_node(scanner, NODE_TYPE_SPECIFIER);
$$->u.type_specifier.type = TYPESPEC_COMPLEX;
}
+ | _IMAGINARY
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_IMAGINARY;
+ }
| ID_TYPE
{
$$ = make_node(scanner, NODE_TYPE_SPECIFIER);
struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
{
$$ = make_node(scanner, NODE_STRUCT);
+ $$->u._struct.has_body = 1;
if (set_parent_node($2, $$))
reparent_error(scanner, "struct reparent error");
}
| IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
{
$$ = make_node(scanner, NODE_STRUCT);
+ $$->u._struct.has_body = 1;
$$->u._struct.name = $1->s;
if (set_parent_node($3, $$))
reparent_error(scanner, "struct reparent error");
| ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
{
$$ = make_node(scanner, NODE_STRUCT);
+ $$->u._struct.has_body = 1;
$$->u._struct.name = $1->s;
if (set_parent_node($3, $$))
reparent_error(scanner, "struct reparent error");
| IDENTIFIER
{
$$ = make_node(scanner, NODE_STRUCT);
+ $$->u._struct.has_body = 0;
$$->u._struct.name = $1->s;
}
| ID_TYPE
{
$$ = make_node(scanner, NODE_STRUCT);
+ $$->u._struct.has_body = 0;
$$->u._struct.name = $1->s;
}
;
variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
if (set_parent_node($2, $$))
reparent_error(scanner, "variant reparent error");
}
| LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.choice = $2->s;
if (set_parent_node($5, $$))
reparent_error(scanner, "variant reparent error");
| LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.choice = $2->s;
if (set_parent_node($5, $$))
reparent_error(scanner, "variant reparent error");
| IDENTIFIER variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
if (set_parent_node($3, $$))
reparent_error(scanner, "variant reparent error");
| IDENTIFIER LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
if (set_parent_node($6, $$))
| IDENTIFIER LT IDENTIFIER GT
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 0;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
}
| IDENTIFIER LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
if (set_parent_node($6, $$))
| IDENTIFIER LT ID_TYPE GT
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 0;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
}
| ID_TYPE variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
if (set_parent_node($3, $$))
reparent_error(scanner, "variant reparent error");
| ID_TYPE LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
if (set_parent_node($6, $$))
| ID_TYPE LT IDENTIFIER GT
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 0;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
}
| ID_TYPE LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
if (set_parent_node($6, $$))
| ID_TYPE LT ID_TYPE GT
{
$$ = make_node(scanner, NODE_VARIANT);
+ $$->u.variant.has_body = 0;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
}
{ pop_scope(scanner); }
;
-type_specifier_or_integer_constant:
+declaration_specifiers_or_integer_constant:
declaration_specifiers
{ $$ = $1; }
| DECIMAL_CONSTANT
LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
_cds_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | LT type_specifier_or_integer_constant GT LBRAC enumerator_list RBRAC
+ | LT declaration_specifiers GT LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.container_type = $2;
+ $$->u._enum.has_body = 1;
+ _cds_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list);
}
| IDENTIFIER LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | IDENTIFIER LT type_specifier_or_integer_constant GT LBRAC enumerator_list RBRAC
+ | IDENTIFIER LT declaration_specifiers GT LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
}
| ID_TYPE LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | ID_TYPE LT type_specifier_or_integer_constant GT LBRAC enumerator_list RBRAC
+ | ID_TYPE LT declaration_specifiers GT LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
}
| LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
_cds_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | LT type_specifier_or_integer_constant GT LBRAC enumerator_list COMMA RBRAC
+ | LT declaration_specifiers GT LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.container_type = $2;
+ $$->u._enum.has_body = 1;
+ _cds_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list);
}
| IDENTIFIER LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | IDENTIFIER LT type_specifier_or_integer_constant GT LBRAC enumerator_list COMMA RBRAC
+ | IDENTIFIER LT declaration_specifiers GT LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
}
| IDENTIFIER
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 0;
$$->u._enum.enum_id = $1->s;
}
- | IDENTIFIER LT type_specifier_or_integer_constant GT
+ | IDENTIFIER LT declaration_specifiers GT
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 0;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
}
| ID_TYPE LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list);
}
- | ID_TYPE LT type_specifier_or_integer_constant GT LBRAC enumerator_list COMMA RBRAC
+ | ID_TYPE LT declaration_specifiers GT LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
}
| ID_TYPE
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 0;
$$->u._enum.enum_id = $1->s;
}
- | ID_TYPE LT type_specifier_or_integer_constant GT
+ | ID_TYPE LT declaration_specifiers GT
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 0;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.container_type);
}
;
;
struct_or_variant_declaration:
- specifier_qualifier_list struct_or_variant_declarator_list SEMICOLON
+ declaration_specifiers struct_or_variant_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_STRUCT_OR_VARIANT_DECLARATION);
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u.struct_or_variant_declaration.declaration_specifier);
_cds_list_splice_tail(&($2)->tmp_head, &($$)->u.struct_or_variant_declaration.type_declarators);
}
- | specifier_qualifier_list TYPEDEF specifier_qualifier_list type_declarator_list SEMICOLON
+ | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_TYPEDEF);
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEDEF specifier_qualifier_list type_declarator_list SEMICOLON
+ | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_TYPEDEF);
_cds_list_splice_tail(&($2)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | specifier_qualifier_list TYPEDEF type_declarator_list SEMICOLON
+ | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_TYPEDEF);
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEALIAS specifier_qualifier_list abstract_declarator_list COLON specifier_qualifier_list abstract_type_declarator_list SEMICOLON
+ | TYPEALIAS declaration_specifiers abstract_declarator_list COLON alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON
{
$$ = make_node(scanner, NODE_TYPEALIAS);
$$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
_cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
}
- | TYPEALIAS specifier_qualifier_list abstract_declarator_list COLON type_declarator_list SEMICOLON
- {
- $$ = make_node(scanner, NODE_TYPEALIAS);
- $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
- $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u.typealias.target->u.typealias_target.declaration_specifier);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
- }
;
-specifier_qualifier_list:
+alias_declaration_specifiers:
CONST
{
$$ = make_node(scanner, NODE_TYPE_SPECIFIER);
}
| type_specifier
{ $$ = $1; }
- | specifier_qualifier_list CONST
+ | IDENTIFIER
+ {
+ add_type(scanner, $1);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ ($$)->u.type_specifier.type = TYPESPEC_ID_TYPE;
+ ($$)->u.type_specifier.id_type = yylval.gs->s;
+ }
+ | alias_declaration_specifiers CONST
{
struct ctf_node *node;
node->u.type_specifier.type = TYPESPEC_CONST;
cds_list_add_tail(&node->siblings, &($$)->tmp_head);
}
- | specifier_qualifier_list type_specifier
+ | alias_declaration_specifiers type_specifier
{
$$ = $1;
cds_list_add_tail(&($2)->siblings, &($$)->tmp_head);
}
+ | alias_declaration_specifiers IDENTIFIER
+ {
+ struct ctf_node *node;
+
+ add_type(scanner, $2);
+ $$ = $1;
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_ID_TYPE;
+ node->u.type_specifier.id_type = yylval.gs->s;
+ cds_list_add_tail(&node->siblings, &($$)->tmp_head);
+ }
;
struct_or_variant_declarator_list:
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $2;
}
- | direct_abstract_declarator LSBRAC type_specifier_or_integer_constant RSBRAC
+ | direct_abstract_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $1;
- $$->u.type_declarator.u.nested.length = $3;
+ CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
}
| direct_abstract_declarator LSBRAC RSBRAC
{
}
;
-declarator:
- direct_declarator
+alias_abstract_declarator_list:
+ alias_abstract_declarator
{ $$ = $1; }
- | pointer direct_declarator
+ | alias_abstract_declarator_list COMMA alias_abstract_declarator
+ {
+ $$ = $1;
+ cds_list_add_tail(&($3)->siblings, &($$)->tmp_head);
+ }
+ ;
+
+alias_abstract_declarator:
+ direct_alias_abstract_declarator
+ { $$ = $1; }
+ | pointer direct_alias_abstract_declarator
{
$$ = $2;
cds_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers);
}
;
-direct_declarator:
- IDENTIFIER
+direct_alias_abstract_declarator:
+ /* empty */
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
- $$->u.type_declarator.type = TYPEDEC_ID;
- $$->u.type_declarator.u.id = $1->s;
+ $$->u.type_declarator.type = TYPEDEC_ID;
+ /* id is NULL */
}
- | LPAREN declarator RPAREN
+ | LPAREN alias_abstract_declarator RPAREN
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $2;
}
- | direct_declarator LSBRAC type_specifier_or_integer_constant RSBRAC
+ | direct_alias_abstract_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $1;
- $$->u.type_declarator.u.nested.length = $3;
+ CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
+ }
+ | direct_alias_abstract_declarator LSBRAC RSBRAC
+ {
+ $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
+ $$->u.type_declarator.type = TYPEDEC_NESTED;
+ $$->u.type_declarator.u.nested.type_declarator = $1;
+ $$->u.type_declarator.u.nested.abstract_array = 1;
}
;
-type_declarator:
- direct_type_declarator
+declarator:
+ direct_declarator
{ $$ = $1; }
- | pointer direct_type_declarator
+ | pointer direct_declarator
{
$$ = $2;
cds_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers);
}
;
-direct_type_declarator:
+direct_declarator:
IDENTIFIER
{
- add_type(scanner, $1);
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_ID;
$$->u.type_declarator.u.id = $1->s;
}
- | LPAREN type_declarator RPAREN
+ | LPAREN declarator RPAREN
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $2;
}
- | direct_type_declarator LSBRAC type_specifier_or_integer_constant RSBRAC
+ | direct_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $1;
- $$->u.type_declarator.u.nested.length = $3;
+ CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
}
;
-abstract_type_declarator:
- direct_abstract_type_declarator
+type_declarator:
+ direct_type_declarator
{ $$ = $1; }
- | pointer direct_abstract_type_declarator
+ | pointer direct_type_declarator
{
$$ = $2;
cds_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers);
}
;
-direct_abstract_type_declarator:
- /* empty */
- {
- $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
- $$->u.type_declarator.type = TYPEDEC_ID;
- /* id is NULL */
- }
- | IDENTIFIER
+direct_type_declarator:
+ IDENTIFIER
{
add_type(scanner, $1);
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_ID;
$$->u.type_declarator.u.id = $1->s;
}
- | LPAREN abstract_type_declarator RPAREN
+ | LPAREN type_declarator RPAREN
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $2;
}
- | direct_abstract_type_declarator LSBRAC type_specifier_or_integer_constant RSBRAC
+ | direct_type_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
{
$$ = make_node(scanner, NODE_TYPE_DECLARATOR);
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->u.type_declarator.u.nested.type_declarator = $1;
- $$->u.type_declarator.u.nested.length = $3;
- }
- | direct_abstract_type_declarator LSBRAC RSBRAC
- {
- $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
- $$->u.type_declarator.type = TYPEDEC_NESTED;
- $$->u.type_declarator.u.nested.type_declarator = $1;
- $$->u.type_declarator.u.nested.abstract_array = 1;
+ CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+ _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
}
;
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON declaration_specifiers abstract_type_declarator_list
+ | TYPEALIAS declaration_specifiers abstract_declarator_list COLON alias_declaration_specifiers alias_abstract_declarator_list
{
$$ = make_node(scanner, NODE_TYPEALIAS);
$$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
_cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON type_declarator_list
- {
- $$ = make_node(scanner, NODE_TYPEALIAS);
- $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET);
- $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u.typealias.target->u.typealias_target.declaration_specifier);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators);
- }
;