#include <assert.h>
#include <glib.h>
#include <errno.h>
+#include <inttypes.h>
#include <babeltrace/list.h>
#include "ctf-scanner.h"
#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)
int yyparse(struct ctf_scanner *scanner);
int yylex(union YYSTYPE *yyval, struct ctf_scanner *scanner);
int yylex_init_extra(struct ctf_scanner *scanner, yyscan_t * ptr_yy_globals);
-int yylex_destroy(yyscan_t yyscanner) ;
+int yylex_destroy(yyscan_t yyscanner);
void yyset_in(FILE * in_str, yyscan_t scanner);
int yydebug;
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_TYPE_SPECIFIER_LIST ] = "NODE_TYPE_SPECIFIER_LIST",
+ [ 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)
{
{
int ret;
- ret = (int) g_hash_table_lookup(s->types, id);
+ ret = (int) (long) g_hash_table_lookup(s->types, id);
printf_dbg("lookup %p %s %d\n", s, id, ret);
return ret;
}
break;
case NODE_TYPEDEF:
- CDS_INIT_LIST_HEAD(&node->u._typedef.declaration_specifier);
CDS_INIT_LIST_HEAD(&node->u._typedef.type_declarators);
break;
case NODE_TYPEALIAS_TARGET:
- CDS_INIT_LIST_HEAD(&node->u.typealias_target.declaration_specifier);
CDS_INIT_LIST_HEAD(&node->u.typealias_target.type_declarators);
break;
case NODE_TYPEALIAS_ALIAS:
- CDS_INIT_LIST_HEAD(&node->u.typealias_alias.declaration_specifier);
CDS_INIT_LIST_HEAD(&node->u.typealias_alias.type_declarators);
break;
case NODE_TYPEALIAS:
case NODE_TYPE_SPECIFIER:
break;
+ case NODE_TYPE_SPECIFIER_LIST:
+ CDS_INIT_LIST_HEAD(&node->u.type_specifier_list.head);
+ break;
case NODE_POINTER:
break;
case NODE_TYPE_DECLARATOR:
CDS_INIT_LIST_HEAD(&node->u._enum.enumerator_list);
break;
case NODE_STRUCT_OR_VARIANT_DECLARATION:
- CDS_INIT_LIST_HEAD(&node->u.struct_or_variant_declaration.declaration_specifier);
CDS_INIT_LIST_HEAD(&node->u.struct_or_variant_declaration.type_declarators);
break;
case NODE_VARIANT:
case NODE_TYPEALIAS_ALIAS:
case NODE_TYPEALIAS:
case NODE_TYPE_SPECIFIER:
+ case NODE_TYPE_SPECIFIER_LIST:
case NODE_POINTER:
case NODE_TYPE_DECLARATOR:
case NODE_ENUMERATOR:
{
switch (parent->type) {
case NODE_ROOT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.root._typedef);
+ _cds_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list);
break;
case NODE_EVENT:
_cds_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list);
case NODE_TYPEALIAS_ALIAS:
case NODE_TYPEALIAS:
case NODE_TYPE_SPECIFIER:
+ case NODE_TYPE_SPECIFIER_LIST:
case NODE_POINTER:
case NODE_TYPE_DECLARATOR:
case NODE_ENUMERATOR:
{
switch (parent->type) {
case NODE_ROOT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.root.typealias);
+ _cds_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list);
break;
case NODE_EVENT:
_cds_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list);
case NODE_TYPEALIAS_ALIAS:
case NODE_TYPEALIAS:
case NODE_TYPE_SPECIFIER:
+ case NODE_TYPE_SPECIFIER_LIST:
case NODE_POINTER:
case NODE_TYPE_DECLARATOR:
case NODE_ENUMERATOR:
static int reparent_type_specifier(struct ctf_node *node,
struct ctf_node *parent)
+{
+ switch (parent->type) {
+ case NODE_TYPE_SPECIFIER_LIST:
+ _cds_list_splice_tail(&node->tmp_head, &parent->u.type_specifier_list.head);
+ break;
+
+ case NODE_TYPE_SPECIFIER:
+ case NODE_EVENT:
+ case NODE_STREAM:
+ case NODE_TRACE:
+ case NODE_VARIANT:
+ case NODE_STRUCT:
+ case NODE_TYPEDEF:
+ case NODE_TYPEALIAS_TARGET:
+ case NODE_TYPEALIAS_ALIAS:
+ case NODE_TYPE_DECLARATOR:
+ case NODE_ENUM:
+ case NODE_STRUCT_OR_VARIANT_DECLARATION:
+ case NODE_TYPEALIAS:
+ case NODE_FLOATING_POINT:
+ case NODE_INTEGER:
+ case NODE_STRING:
+ case NODE_CTF_EXPRESSION:
+ case NODE_POINTER:
+ case NODE_ENUMERATOR:
+ case NODE_UNARY_EXPRESSION:
+ return -EPERM;
+
+ case NODE_UNKNOWN:
+ default:
+ fprintf(stderr, "[error] %s: unknown node type %d\n", __func__,
+ (int) parent->type);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int reparent_type_specifier_list(struct ctf_node *node,
+ struct ctf_node *parent)
{
switch (parent->type) {
case NODE_ROOT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_specifier);
+ cds_list_add_tail(&node->siblings, &parent->u.root.declaration_list);
break;
case NODE_EVENT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list);
+ cds_list_add_tail(&node->siblings, &parent->u.event.declaration_list);
break;
case NODE_STREAM:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list);
+ cds_list_add_tail(&node->siblings, &parent->u.stream.declaration_list);
break;
case NODE_TRACE:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list);
+ cds_list_add_tail(&node->siblings, &parent->u.trace.declaration_list);
break;
case NODE_VARIANT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list);
+ cds_list_add_tail(&node->siblings, &parent->u.variant.declaration_list);
break;
case NODE_STRUCT:
- _cds_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list);
+ cds_list_add_tail(&node->siblings, &parent->u._struct.declaration_list);
break;
case NODE_TYPEDEF:
- _cds_list_splice_tail(&node->tmp_head, &parent->u._typedef.declaration_specifier);
+ parent->u._typedef.type_specifier_list = node;
break;
case NODE_TYPEALIAS_TARGET:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.typealias_target.declaration_specifier);
+ parent->u.typealias_target.type_specifier_list = node;
break;
case NODE_TYPEALIAS_ALIAS:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.typealias_alias.declaration_specifier);
+ parent->u.typealias_alias.type_specifier_list = node;
break;
case NODE_TYPE_DECLARATOR:
parent->u.type_declarator.type = TYPEDEC_NESTED;
parent->u._enum.container_type = node;
break;
case NODE_STRUCT_OR_VARIANT_DECLARATION:
- _cds_list_splice_tail(&node->tmp_head, &parent->u.struct_or_variant_declaration.declaration_specifier);
+ parent->u.struct_or_variant_declaration.type_specifier_list = node;
break;
+ case NODE_TYPE_SPECIFIER:
case NODE_TYPEALIAS:
case NODE_FLOATING_POINT:
case NODE_INTEGER:
case NODE_STRING:
case NODE_CTF_EXPRESSION:
- case NODE_TYPE_SPECIFIER:
case NODE_POINTER:
case NODE_ENUMERATOR:
case NODE_UNARY_EXPRESSION:
case NODE_STRING:
case NODE_CTF_EXPRESSION:
case NODE_TYPE_SPECIFIER:
+ case NODE_TYPE_SPECIFIER_LIST:
case NODE_POINTER:
case NODE_ENUMERATOR:
case NODE_UNARY_EXPRESSION:
case NODE_EVENT:
if (parent->type == NODE_ROOT) {
_cds_list_splice_tail(&node->tmp_head, &parent->u.root.event);
- } else
+ } else {
return -EPERM;
+ }
break;
case NODE_STREAM:
if (parent->type == NODE_ROOT) {
_cds_list_splice_tail(&node->tmp_head, &parent->u.root.stream);
- } else
+ } else {
return -EPERM;
+ }
break;
case NODE_TRACE:
if (parent->type == NODE_ROOT) {
_cds_list_splice_tail(&node->tmp_head, &parent->u.root.trace);
- } else
+ } else {
return -EPERM;
+ }
break;
case NODE_CTF_EXPRESSION:
case NODE_TYPE_DECLARATOR:
return reparent_type_declarator(node, parent);
+ case NODE_TYPE_SPECIFIER_LIST:
+ return reparent_type_specifier_list(node, parent);
+
case NODE_TYPE_SPECIFIER:
+ return reparent_type_specifier(node, parent);
+
case NODE_FLOATING_POINT:
case NODE_INTEGER:
case NODE_STRING:
case NODE_ENUM:
case NODE_VARIANT:
case NODE_STRUCT:
- return reparent_type_specifier(node, parent);
+ return -EINVAL; /* Dealt with internally within grammar */
case NODE_ENUMERATOR:
if (parent->type == NODE_ENUM) {
_cds_list_splice_tail(&node->tmp_head, &parent->u._enum.enumerator_list);
- } else
+ } else {
return -EPERM;
+ }
break;
case NODE_STRUCT_OR_VARIANT_DECLARATION:
switch (parent->type) {
CDS_INIT_LIST_HEAD(&ast->allocated_nodes);
ast->root.type = NODE_ROOT;
CDS_INIT_LIST_HEAD(&ast->root.tmp_head);
- CDS_INIT_LIST_HEAD(&ast->root.u.root._typedef);
- CDS_INIT_LIST_HEAD(&ast->root.u.root.typealias);
- CDS_INIT_LIST_HEAD(&ast->root.u.root.declaration_specifier);
+ CDS_INIT_LIST_HEAD(&ast->root.u.root.declaration_list);
CDS_INIT_LIST_HEAD(&ast->root.u.root.trace);
CDS_INIT_LIST_HEAD(&ast->root.u.root.stream);
CDS_INIT_LIST_HEAD(&ast->root.u.root.event);
/* %locations */
%parse-param {struct ctf_scanner *scanner}
%lex-param {struct ctf_scanner *scanner}
+/*
+ * Expect two shift-reduce conflicts. Caused by enum name-opt : type {}
+ * vs struct { int :value; } (unnamed bit-field). The default is to
+ * shift, so whenever we encounter an enumeration, we are doing the
+ * proper thing (shift). It is illegal to declare an enumeration
+ * "bit-field", so it is OK if this situation ends up in a parsing
+ * error.
+ */
+%expect 2
%start file
%token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE ESCSEQ CHAR_STRING_TOKEN LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW STAR PLUS MINUS LT GT TYPEASSIGN COLON SEMICOLON DOTDOTDOT DOT EQUAL COMMA CONST CHAR DOUBLE ENUM EVENT FLOATING_POINT FLOAT INTEGER INT LONG SHORT SIGNED STREAM STRING STRUCT TRACE TYPEALIAS TYPEDEF UNSIGNED VARIANT VOID _BOOL _COMPLEX _IMAGINARY DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT
%token <gs> IDENTIFIER ID_TYPE
%type <n> event_declaration
%type <n> stream_declaration
%type <n> trace_declaration
+%type <n> integer_declaration_specifiers
%type <n> declaration_specifiers
+%type <n> alias_declaration_specifiers
%type <n> type_declarator_list
-%type <n> abstract_type_declarator_list
+%type <n> integer_type_specifier
%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
$$->u.unary_expression.type = UNARY_STRING;
$$->u.unary_expression.u.string = yylval.gs->s;
}
-
| DECIMAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "%llu",
+ sscanf(yylval.gs->s, "%" PRIu64,
&$$->u.unary_expression.u.unsigned_constant);
}
| OCTAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "0%llo",
+ sscanf(yylval.gs->s, "0%" PRIo64,
&$$->u.unary_expression.u.unsigned_constant);
}
| HEXADECIMAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "0x%llx",
+ sscanf(yylval.gs->s, "0x%" PRIx64,
&$$->u.unary_expression.u.unsigned_constant);
}
| STRING_LITERAL_START DQUOTE
{ $$ = $1; }
| declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
+ _cds_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators);
}
| TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
| declaration_specifiers TYPEDEF type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON declaration_specifiers abstract_type_declarator_list SEMICOLON
+ | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = 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, &($$)->u.typealias.target->u.typealias_target.declaration_specifier);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.target->u.typealias_target.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list;
+ _cds_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($6)->tmp_head, &($$)->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:
{ pop_scope(scanner); }
;
+integer_declaration_specifiers:
+ CONST
+ {
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_CONST;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | integer_type_specifier
+ {
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = $1;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | integer_declaration_specifiers CONST
+ {
+ struct ctf_node *node;
+
+ $$ = $1;
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_CONST;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | integer_declaration_specifiers integer_type_specifier
+ {
+ $$ = $1;
+ cds_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head);
+ }
+ ;
+
declaration_specifiers:
CONST
{
- $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
- $$->u.type_specifier.type = TYPESPEC_CONST;
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_CONST;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
}
| type_specifier
- { $$ = $1; }
+ {
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = $1;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
| declaration_specifiers CONST
{
struct ctf_node *node;
$$ = $1;
node = make_node(scanner, NODE_TYPE_SPECIFIER);
node->u.type_specifier.type = TYPESPEC_CONST;
- cds_list_add_tail(&node->siblings, &($$)->tmp_head);
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
}
| declaration_specifiers type_specifier
{
$$ = $1;
- cds_list_add_tail(&($2)->siblings, &($$)->tmp_head);
+ cds_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head);
}
;
}
;
-abstract_type_declarator_list:
- abstract_type_declarator
- { $$ = $1; }
- | abstract_type_declarator_list COMMA abstract_type_declarator
+integer_type_specifier:
+ CHAR
{
- $$ = $1;
- cds_list_add_tail(&($3)->siblings, &($$)->tmp_head);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_CHAR;
+ }
+ | SHORT
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_SHORT;
+ }
+ | INT
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_INT;
+ }
+ | LONG
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_LONG;
+ }
+ | SIGNED
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_SIGNED;
+ }
+ | UNSIGNED
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_UNSIGNED;
+ }
+ | _BOOL
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_BOOL;
+ }
+ | ID_TYPE
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_ID_TYPE;
+ $$->u.type_specifier.id_type = yylval.gs->s;
+ }
+ | INTEGER LBRAC RBRAC
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_INTEGER;
+ $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER);
+ }
+ | INTEGER LBRAC ctf_assignment_expression_list RBRAC
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_INTEGER;
+ $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER);
+ if (set_parent_node($3, $$->u.type_specifier.node))
+ reparent_error(scanner, "integer reparent error");
}
;
$$ = make_node(scanner, NODE_TYPE_SPECIFIER);
$$->u.type_specifier.type = TYPESPEC_COMPLEX;
}
+ | _IMAGINARY
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_IMAGINARY;
+ }
| ID_TYPE
{
$$ = make_node(scanner, NODE_TYPE_SPECIFIER);
}
| FLOATING_POINT LBRAC RBRAC
{
- $$ = make_node(scanner, NODE_FLOATING_POINT);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT;
+ $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT);
}
| FLOATING_POINT LBRAC ctf_assignment_expression_list RBRAC
{
- $$ = make_node(scanner, NODE_FLOATING_POINT);
- if (set_parent_node($3, $$))
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT;
+ $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT);
+ if (set_parent_node($3, $$->u.type_specifier.node))
reparent_error(scanner, "floating point reparent error");
}
| INTEGER LBRAC RBRAC
{
- $$ = make_node(scanner, NODE_INTEGER);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_INTEGER;
+ $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER);
}
| INTEGER LBRAC ctf_assignment_expression_list RBRAC
{
- $$ = make_node(scanner, NODE_INTEGER);
- if (set_parent_node($3, $$))
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_INTEGER;
+ $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER);
+ if (set_parent_node($3, $$->u.type_specifier.node))
reparent_error(scanner, "integer reparent error");
}
| STRING LBRAC RBRAC
{
- $$ = make_node(scanner, NODE_STRING);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_STRING;
+ $$->u.type_specifier.node = make_node(scanner, NODE_STRING);
}
| STRING LBRAC ctf_assignment_expression_list RBRAC
{
- $$ = make_node(scanner, NODE_STRING);
- if (set_parent_node($3, $$))
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_STRING;
+ $$->u.type_specifier.node = make_node(scanner, NODE_STRING);
+ if (set_parent_node($3, $$->u.type_specifier.node))
reparent_error(scanner, "string reparent error");
}
| ENUM enum_type_specifier
- { $$ = $2; }
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_ENUM;
+ $$->u.type_specifier.node = $2;
+ }
| VARIANT variant_type_specifier
- { $$ = $2; }
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_VARIANT;
+ $$->u.type_specifier.node = $2;
+ }
| STRUCT struct_type_specifier
- { $$ = $2; }
+ {
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER);
+ $$->u.type_specifier.type = TYPESPEC_STRUCT;
+ $$->u.type_specifier.node = $2;
+ }
;
struct_type_specifier:
struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
{
$$ = make_node(scanner, NODE_STRUCT);
- if (set_parent_node($2, $$))
+ $$->u._struct.has_body = 1;
+ if ($2 && 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, $$))
+ if ($3 && set_parent_node($3, $$))
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;
$$->u._struct.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && 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);
- if (set_parent_node($2, $$))
+ $$->u.variant.has_body = 1;
+ if ($2 && 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, $$))
+ if ($5 && set_parent_node($5, $$))
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;
$$->u.variant.choice = $2->s;
- if (set_parent_node($5, $$))
+ if ($5 && 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, $$))
+ if ($3 && set_parent_node($3, $$))
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, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| 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, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| 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;
$$->u.variant.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && 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;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| ID_TYPE LT IDENTIFIER GT
{
$$ = 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;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| ID_TYPE LT ID_TYPE GT
{
$$ = 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
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "%llu",
+ sscanf(yylval.gs->s, "%" PRIu64,
&$$->u.unary_expression.u.unsigned_constant);
}
| OCTAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "0%llo",
+ sscanf(yylval.gs->s, "0%" PRIo64,
&$$->u.unary_expression.u.unsigned_constant);
}
| HEXADECIMAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
$$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
- sscanf(yylval.gs->s, "0x%llx",
+ sscanf(yylval.gs->s, "0x%" PRIx64,
&$$->u.unary_expression.u.unsigned_constant);
}
;
LBRAC enumerator_list RBRAC
{
$$ = 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
+ | COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.container_type = $2;
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list);
+ $$->u._enum.has_body = 1;
+ ($$)->u._enum.container_type = $2;
+ _cds_list_splice_tail(&($4)->tmp_head, &($$)->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 COLON integer_declaration_specifiers 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(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
+ ($$)->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($5)->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, &($$)->u._enum.enumerator_list);
}
- | ID_TYPE LT type_specifier_or_integer_constant GT LBRAC enumerator_list RBRAC
+ | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
- _cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
+ ($$)->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($5)->tmp_head, &($$)->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, &($$)->u._enum.enumerator_list);
}
- | LT type_specifier_or_integer_constant GT LBRAC enumerator_list COMMA RBRAC
+ | COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.container_type = $2;
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list);
+ $$->u._enum.has_body = 1;
+ ($$)->u._enum.container_type = $2;
+ _cds_list_splice_tail(&($4)->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, &($$)->u._enum.enumerator_list);
}
- | IDENTIFIER LT type_specifier_or_integer_constant GT LBRAC enumerator_list COMMA RBRAC
+ | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 1;
$$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
- _cds_list_splice_tail(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
+ ($$)->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list);
}
| IDENTIFIER
{
$$ = make_node(scanner, NODE_ENUM);
+ $$->u._enum.has_body = 0;
$$->u._enum.enum_id = $1->s;
}
- | IDENTIFIER LT type_specifier_or_integer_constant GT
- {
- $$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
- }
| 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 COLON integer_declaration_specifiers 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(&($6)->tmp_head, &($$)->u._enum.enumerator_list);
+ ($$)->u._enum.container_type = $3;
+ _cds_list_splice_tail(&($5)->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
- {
- $$ = make_node(scanner, NODE_ENUM);
- $$->u._enum.enum_id = $1->s;
- $$->u._enum.container_type = $3;
- }
;
struct_or_variant_declaration_list:
;
struct_or_variant_declaration:
- specifier_qualifier_list struct_or_variant_declarator_list SEMICOLON
+ declaration_specifiers struct_or_variant_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
$$ = make_node(scanner, NODE_STRUCT_OR_VARIANT_DECLARATION);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u.struct_or_variant_declaration.declaration_specifier);
+ ($$)->u.struct_or_variant_declaration.type_specifier_list = list;
_cds_list_splice_tail(&($2)->tmp_head, &($$)->u.struct_or_variant_declaration.type_declarators);
}
- | specifier_qualifier_list TYPEDEF specifier_qualifier_list type_declarator_list SEMICOLON
+ | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = 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);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
+ _cds_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEDEF specifier_qualifier_list type_declarator_list SEMICOLON
+ | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | specifier_qualifier_list TYPEDEF type_declarator_list SEMICOLON
+ | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON
{
+ struct ctf_node *list;
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ ($$)->u.struct_or_variant_declaration.type_specifier_list = list;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->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 TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON
{
+ struct ctf_node *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);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.target->u.typealias_target.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list;
+ _cds_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_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);
- $$->u.type_specifier.type = TYPESPEC_CONST;
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_CONST;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
}
| type_specifier
- { $$ = $1; }
- | specifier_qualifier_list CONST
+ {
+ struct ctf_node *node;
+
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = $1;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | IDENTIFIER
+ {
+ struct ctf_node *node;
+
+ add_type(scanner, $1);
+ $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_ID_TYPE;
+ node->u.type_specifier.id_type = yylval.gs->s;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | alias_declaration_specifiers CONST
{
struct ctf_node *node;
$$ = $1;
node = make_node(scanner, NODE_TYPE_SPECIFIER);
node->u.type_specifier.type = TYPESPEC_CONST;
- cds_list_add_tail(&node->siblings, &($$)->tmp_head);
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
}
- | specifier_qualifier_list type_specifier
+ | alias_declaration_specifiers type_specifier
{
$$ = $1;
- cds_list_add_tail(&($2)->siblings, &($$)->tmp_head);
+ cds_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head);
+ }
+ | alias_declaration_specifiers IDENTIFIER
+ {
+ struct ctf_node *node;
+
+ add_type(scanner, $2);
+ $$ = $1;
+ node = make_node(scanner, NODE_TYPE_SPECIFIER);
+ node->u.type_specifier.type = TYPESPEC_ID_TYPE;
+ node->u.type_specifier.id_type = yylval.gs->s;
+ cds_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head);
}
;
$$->u.type_declarator.type = TYPEDEC_NESTED;
$$->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;
+ ($$)->u.type_declarator.u.nested.length = $3;
}
| direct_abstract_declarator LSBRAC RSBRAC
{
}
;
-declarator:
- direct_declarator
+alias_abstract_declarator_list:
+ alias_abstract_declarator
{ $$ = $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;
+ ($$)->u.type_declarator.u.nested.length = $3;
+ }
+ | direct_alias_abstract_declarator LSBRAC RSBRAC
+ {
+ $$ = 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;
+ ($$)->u.type_declarator.u.nested.length = $3;
}
;
-abstract_type_declarator:
- direct_abstract_type_declarator
+type_declarator:
+ direct_type_declarator
{ $$ = $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;
+ ($$)->u.type_declarator.u.nested.length = $3;
}
;
reparent_error(scanner, "ctf_assignment_expression left expects string");
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u.ctf_expression.right);
}
- | unary_expression TYPEASSIGN type_specifier
+ | unary_expression TYPEASSIGN declaration_specifiers /* Only allow struct */
{
/*
* Because we have left and right, cannot use
_cds_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left);
if ($1->u.unary_expression.type != UNARY_STRING)
reparent_error(scanner, "ctf_assignment_expression left expects string");
- cds_list_add(&($3)->siblings, &($3)->tmp_head);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.ctf_expression.right);
+ cds_list_add_tail(&($3)->siblings, &($$)->u.ctf_expression.right);
}
| declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list
{
+ struct ctf_node *list;
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
+ _cds_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.declaration_specifier);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ ($$)->u.struct_or_variant_declaration.type_specifier_list = list;
_cds_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators);
}
| TYPEDEF declaration_specifiers type_declarator_list
{
+ struct ctf_node *list;
+
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($2)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u._typedef.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
| declaration_specifiers TYPEDEF type_declarator_list
{
+ struct ctf_node *list;
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ _cds_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
$$ = make_node(scanner, NODE_TYPEDEF);
- _cds_list_splice_tail(&($1)->tmp_head, &($$)->u._typedef.declaration_specifier);
+ ($$)->u.struct_or_variant_declaration.type_specifier_list = list;
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators);
}
- | TYPEALIAS declaration_specifiers abstract_declarator_list COLON declaration_specifiers abstract_type_declarator_list
+ | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list
{
+ struct ctf_node *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);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.target->u.typealias_target.type_specifier_list = list;
+ _cds_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_cds_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators);
- _cds_list_splice_tail(&($5)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.declaration_specifier);
+
+ list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST);
+ $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list;
+ _cds_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head);
_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);
- }
;
projects / babeltrace.git / blobdiff