2 #include "php_psi_stdinc.h"
13 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
14 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
16 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
20 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
22 P->structs = psi_plist_add(P->structs, &strct);
24 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
28 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
30 P->unions = psi_plist_add(P->unions, &u);
32 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
36 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
38 P->enums = psi_plist_add(P->enums, &e);
40 static inline void psi_parser_proc_add_from_typedef(struct psi_parser *P, struct psi_decl_arg *def)
42 if (def->type->real.def) {
43 switch (def->type->type) {
45 psi_parser_proc_add_struct(P, def->type->real.strct);
48 psi_parser_proc_add_union(P, def->type->real.unn);
51 psi_parser_proc_add_enum(P, def->type->real.enm);
58 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
62 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
64 P->types = psi_plist_add(P->types, &def);
65 psi_parser_proc_add_from_typedef(P, def);
67 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
70 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
72 P->consts = psi_plist_add(P->consts, &cnst);
75 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
78 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
80 P->decls = psi_plist_add(P->decls, &decl);
82 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
85 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
87 P->impls = psi_plist_add(P->impls, &impl);
95 #include "types/layout.h"
103 %name-prefix "psi_parser_proc_"
108 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
110 %define api.pure true
111 %define api.token.prefix {PSI_T_}
112 %define api.value.type union
114 %define parse.error verbose
115 %define parse.trace true
122 %token <struct psi_token *> BOOL
123 %token <struct psi_token *> CHAR
124 %token <struct psi_token *> SHORT
125 %token <struct psi_token *> INT
126 %token <struct psi_token *> SIGNED
127 %token <struct psi_token *> UNSIGNED
128 %token <struct psi_token *> LONG
129 %token <struct psi_token *> FLOAT
130 %token <struct psi_token *> DOUBLE
131 %token <struct psi_token *> STRING
132 %token <struct psi_token *> MIXED
133 %token <struct psi_token *> ARRAY
134 %token <struct psi_token *> OBJECT
135 %token <struct psi_token *> CALLABLE
136 %token <struct psi_token *> VOID
137 %token <struct psi_token *> ZVAL
138 %token <struct psi_token *> INT8
139 %token <struct psi_token *> UINT8
140 %token <struct psi_token *> INT16
141 %token <struct psi_token *> UINT16
142 %token <struct psi_token *> INT32
143 %token <struct psi_token *> UINT32
144 %token <struct psi_token *> INT64
145 %token <struct psi_token *> UINT64
146 %token <struct psi_token *> NULL
147 %token <struct psi_token *> TRUE
148 %token <struct psi_token *> FALSE
149 %token <struct psi_token *> NAME
150 %token <struct psi_token *> NSNAME
151 %token <struct psi_token *> DOLLAR_NAME
152 %token <struct psi_token *> NUMBER
153 %token <struct psi_token *> QUOTED_STRING
154 %token <struct psi_token *> QUOTED_CHAR
156 %token <struct psi_token *> EOF 0 "end of file"
157 %token <struct psi_token *> EOL "end of line"
158 %token <struct psi_token *> EOS ";"
159 %token <struct psi_token *> LPAREN "("
160 %token <struct psi_token *> RPAREN ")"
161 %token <struct psi_token *> COMMA ","
162 %token <struct psi_token *> COLON ":"
163 %token <struct psi_token *> LBRACE "{"
164 %token <struct psi_token *> RBRACE "}"
165 %token <struct psi_token *> LBRACKET "["
166 %token <struct psi_token *> RBRACKET "]"
167 %token <struct psi_token *> EQUALS "="
168 %token <struct psi_token *> HASH "#"
169 %token <struct psi_token *> PIPE "|"
170 %token <struct psi_token *> CARET "^"
171 %token <struct psi_token *> AMPERSAND "&"
172 %token <struct psi_token *> LSHIFT "<<"
173 %token <struct psi_token *> RSHIFT ">>"
174 %token <struct psi_token *> PLUS "+"
175 %token <struct psi_token *> MINUS "-"
176 %token <struct psi_token *> ASTERISK "*"
177 %token <struct psi_token *> SLASH "/"
178 %token <struct psi_token *> MODULO "%"
179 %token <struct psi_token *> LCHEVR "<"
180 %token <struct psi_token *> RCHEVR ">"
181 %token <struct psi_token *> CMP_GE ">="
182 %token <struct psi_token *> CMP_LE "<="
183 %token <struct psi_token *> OR "||"
184 %token <struct psi_token *> AND "&&"
185 %token <struct psi_token *> CMP_EQ "=="
186 %token <struct psi_token *> CMP_NE "!="
187 %token <struct psi_token *> TILDE "~"
188 %token <struct psi_token *> NOT "!"
189 %token <struct psi_token *> PERIOD "."
190 %token <struct psi_token *> BACKSLASH "\\"
191 %token <struct psi_token *> ELLIPSIS "..."
192 %token <struct psi_token *> IIF "?"
194 %token <struct psi_token *> PRAGMA
195 %token <struct psi_token *> ONCE
196 %token <struct psi_token *> ERROR
197 %token <struct psi_token *> WARNING
198 %token <struct psi_token *> IF
199 %token <struct psi_token *> IFDEF
200 %token <struct psi_token *> IFNDEF
201 %token <struct psi_token *> ELSE
202 %token <struct psi_token *> ELIF
203 %token <struct psi_token *> ENDIF
204 %token <struct psi_token *> DEFINE
205 %token <struct psi_token *> DEFINED
206 %token <struct psi_token *> UNDEF
207 %token <struct psi_token *> IMPORT
208 %token <struct psi_token *> INCLUDE
209 %token <struct psi_token *> INCLUDE_NEXT
211 %token <struct psi_token *> TYPEDEF
212 %token <struct psi_token *> STRUCT
213 %token <struct psi_token *> UNION
214 %token <struct psi_token *> ENUM
215 %token <struct psi_token *> CONST
216 %token <struct psi_token *> LIB
217 %token <struct psi_token *> STATIC
218 %token <struct psi_token *> CALLBACK
219 %token <struct psi_token *> FUNCTION
220 %token <struct psi_token *> LET
221 %token <struct psi_token *> SET
222 %token <struct psi_token *> TEMP
223 %token <struct psi_token *> FREE
224 %token <struct psi_token *> RETURN
225 %token <struct psi_token *> PRE_ASSERT
226 %token <struct psi_token *> POST_ASSERT
227 %token <struct psi_token *> BOOLVAL
228 %token <struct psi_token *> INTVAL
229 %token <struct psi_token *> STRVAL
230 %token <struct psi_token *> PATHVAL
231 %token <struct psi_token *> STRLEN
232 %token <struct psi_token *> FLOATVAL
233 %token <struct psi_token *> ARRVAL
234 %token <struct psi_token *> OBJVAL
235 %token <struct psi_token *> COUNT
236 %token <struct psi_token *> CALLOC
237 %token <struct psi_token *> TO_BOOL
238 %token <struct psi_token *> TO_INT
239 %token <struct psi_token *> TO_STRING
240 %token <struct psi_token *> TO_FLOAT
241 %token <struct psi_token *> TO_ARRAY
242 %token <struct psi_token *> TO_OBJECT
244 %token <struct psi_token *> COMMENT
245 %token <struct psi_token *> WHITESPACE
246 %token <struct psi_token *> NO_WHITESPACE
247 %token <struct psi_token *> CPP_HEADER
248 %token <struct psi_token *> CPP_ATTRIBUTE
250 %precedence IIF COLON
255 %precedence AMPERSAND
256 %precedence CMP_EQ CMP_NE
257 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
258 %precedence LSHIFT RSHIFT
259 %precedence PLUS MINUS
260 %precedence ASTERISK SLASH MODULO
261 //%precedence NOT TILDE
265 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
266 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
268 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
269 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
271 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
272 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
274 %type <struct psi_token *> int_width int_width_types int_signed_types
275 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
277 %type <struct psi_token *> signed_long_types signed_short_types int_signed
278 %destructor {} signed_long_types signed_short_types int_signed
280 %type <struct psi_cpp_exp *> cpp cpp_exp
281 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
282 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
283 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
284 %type <struct psi_plist *> cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
285 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
286 %type <struct psi_num_exp *> cpp_macro_exp
287 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
289 %type <struct psi_token *> constant_type_token impl_def_val_token
290 %destructor {} constant_type_token impl_def_val_token
292 %type <struct psi_const *> constant
293 %destructor {psi_const_free(&$$);} constant
294 %type <struct psi_const_type *> constant_type
295 %destructor {psi_const_type_free(&$$);} constant_type
296 %type <struct psi_impl_def_val *> impl_def_val
297 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
299 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
300 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
302 %type <struct psi_token *> decl_stdint_type
303 %destructor {} decl_stdint_type
305 %type <struct psi_decl_type *> decl_type const_decl_type decl_type_complex
306 %destructor {psi_decl_type_free(&$$);} decl_type const_decl_type decl_type_complex
307 %type <struct psi_decl *> decl_stmt decl
308 %destructor {psi_decl_free(&$$);} decl_stmt decl
309 %type <struct psi_decl_arg *> decl_typedef decl_fn decl_func decl_functor decl_arg struct_arg typedef
310 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_fn decl_func decl_functor decl_arg struct_arg typedef
311 %type <struct psi_decl_var *> decl_var
312 %destructor {psi_decl_var_free(&$$);} decl_var
313 %type <struct psi_decl_struct *> decl_struct
314 %destructor {psi_decl_struct_free(&$$);} decl_struct
315 %type <struct psi_decl_union *> decl_union
316 %destructor {psi_decl_union_free(&$$);} decl_union
317 %type <struct psi_decl_enum *> decl_enum
318 %destructor {psi_decl_enum_free(&$$);} decl_enum
319 %type <struct psi_decl_enum_item *> decl_enum_item
320 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
321 %type <struct psi_plist *> decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
322 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
324 %type <struct psi_layout> align_and_size
325 %destructor {} align_and_size
326 %type <struct psi_layout *> decl_layout
327 %destructor {psi_layout_free(&$$);} decl_layout
329 %type <struct psi_impl *> impl
330 %destructor {psi_impl_free(&$$);} impl
331 %type <struct psi_impl_func *> impl_func
332 %destructor {psi_impl_func_free(&$$);} impl_func
333 %type <struct psi_impl_arg *> impl_arg
334 %destructor {psi_impl_arg_free(&$$);} impl_arg
335 %type <struct psi_impl_type *> impl_type
336 %destructor {psi_impl_type_free(&$$);} impl_type
337 %type <struct psi_impl_var *> impl_var
338 %destructor {psi_impl_var_free(&$$);} impl_var
340 %type <struct psi_let_stmt *> let_stmt
341 %destructor {psi_let_stmt_free(&$$);} let_stmt
342 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
343 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
344 %type <struct psi_let_calloc *> let_calloc
345 %destructor {psi_let_calloc_free(&$$);} let_calloc
346 %type <struct psi_let_callback *> let_callback
347 %destructor {psi_let_callback_free(&$$);} let_callback
348 %type <struct psi_let_func *> let_func
349 %destructor {psi_let_func_free(&$$);} let_func
350 %type <struct psi_set_stmt *> set_stmt
351 %destructor {psi_set_stmt_free(&$$);} set_stmt
352 %type <struct psi_set_exp *> set_exp
353 %destructor {psi_set_exp_free(&$$);} set_exp
354 %type <struct psi_set_func *> set_func
355 %destructor {psi_set_func_free(&$$);} set_func
356 %type <struct psi_assert_stmt *> assert_stmt
357 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
358 %type <struct psi_return_stmt *> return_stmt
359 %destructor {psi_return_stmt_free(&$$);} return_stmt
360 %type <struct psi_free_stmt *> free_stmt
361 %destructor {psi_free_stmt_free(&$$);} free_stmt
362 %type <struct psi_free_exp *> free_exp
363 %destructor {psi_free_exp_free(&$$);} free_exp
365 %type <struct psi_token **> impl_stmt
366 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
367 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
368 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
369 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
370 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
372 %type <struct psi_num_exp *> num_exp
373 %destructor {psi_num_exp_free(&$$);} num_exp
374 %type <struct psi_number *> number
375 %destructor {psi_number_free(&$$);} number
377 %type <size_t> indirection pointers array_size
378 %destructor {} indirection pointers array_size
379 %type <bool> reference
380 %destructor {} reference
382 //%destructor {} file blocks block
389 binary_op_token: PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | RCHEVR | LCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE ;
390 unary_op_token: TILDE | NOT | PLUS | MINUS ;
391 name_token: NAME | TEMP | FREE | SET | LET | CALLOC | CALLBACK | ZVAL | LIB | STRING | COUNT | ERROR | WARNING | ONCE | PRAGMA | BOOL ;
392 any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER;
409 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
410 psi_cpp_exp_free(&$cpp);
415 P->error(PSI_DATA(P), $lib, PSI_WARNING,
416 "Extra 'lib %s' statement has no effect", $lib->text);
418 P->file.ln = strndup($lib->text + 1, $lib->size - 2);
422 psi_parser_proc_add_const(P, $constant);
425 psi_parser_proc_add_decl(P, $decl_stmt);
427 | decl_typedef[def] {
428 psi_parser_proc_add_typedef(P, $def);
430 | decl_struct[struct] {
431 psi_parser_proc_add_struct(P, $struct);
433 | decl_union[union] {
434 psi_parser_proc_add_union(P, $union);
437 psi_parser_proc_add_enum(P, $enum);
440 psi_parser_proc_add_impl(P, $impl);
445 LIB QUOTED_STRING EOS {
446 $lib = $QUOTED_STRING;
451 HASH cpp_exp[exp] EOL {
457 cpp_message_token cpp_macro_decl_tokens[tokens] {
459 struct psi_token *msg = NULL;
461 if (psi_plist_get($tokens, 0, &msg)) {
463 struct psi_token *next;
465 msg = psi_token_copy(msg);
466 while (psi_plist_get($tokens, index++, &next)) {
467 struct psi_token *old = msg;
468 msg = psi_token_cat(" ", 2, msg, next);
472 psi_plist_free($tokens);
474 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
476 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
478 $exp->token = psi_token_copy($cpp_message_token);
480 | cpp_include_token[INCLUDE] cpp_header_token {
481 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
482 $exp->token = psi_token_copy($INCLUDE);
485 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
486 $exp->token = psi_token_copy($cpp_no_arg_token);
488 | cpp_name_arg_token name_token {
489 $name_token->type = PSI_T_NAME;
490 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
491 $exp->token = psi_token_copy($cpp_name_arg_token);
493 | cpp_name_arg_token NULL[name_token] {
494 $name_token->type = PSI_T_NAME;
495 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
496 $exp->token = psi_token_copy($cpp_name_arg_token);
498 | DEFINE cpp_macro_decl {
499 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
500 $exp->token = psi_token_copy($DEFINE);
502 | cpp_exp_arg_token cpp_macro_exp {
503 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
504 $exp->token = psi_token_copy($cpp_exp_arg_token);
507 $exp = psi_cpp_exp_init($ONCE->type, NULL);
508 $exp->token = psi_token_copy($ONCE);
510 | PRAGMA cpp_macro_decl_tokens[tokens] {
511 psi_plist_free($tokens);
548 cpp_macro_decl[macro]:
549 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
550 $name_token->type = PSI_T_NAME;
551 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
552 $macro->token = psi_token_copy($name_token);
554 | name_token cpp_macro_decl_tokens {
555 $name_token->type = PSI_T_NAME;
556 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
557 $macro->token = psi_token_copy($name_token);
559 | NULL[name_token] cpp_macro_decl_tokens {
560 $name_token->type = PSI_T_NAME;
561 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
562 $macro->token = psi_token_copy($name_token);
568 $sig = psi_plist_init(NULL);
573 cpp_macro_sig_args[args]:
575 $name_token = psi_token_copy($name_token);
576 $name_token->type = PSI_T_NAME;
577 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
579 | cpp_macro_sig_args[args_] COMMA name_token {
580 $name_token = psi_token_copy($name_token);
581 $name_token->type = PSI_T_NAME;
582 $args = psi_plist_add($args_, &$name_token);
586 cpp_macro_decl_tokens[tokens]:
590 | cpp_macro_decl_token_list
593 cpp_macro_decl_token_list[tokens]:
594 any_noeol_token[token] {
595 $token = psi_token_copy($token);
596 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
598 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
599 $token = psi_token_copy($token);
600 $tokens = psi_plist_add($tokens_, &$token);
605 LPAREN cpp_macro_exp[exp_] RPAREN {
606 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
607 $exp->token = psi_token_copy($LPAREN);
609 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
610 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
611 $exp->token = psi_token_copy($unary_op_token);
613 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
614 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
615 $exp->token = psi_token_copy($binary_op_token);
617 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
618 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
619 $exp->token = psi_token_copy($IIF);
622 | DEFINED name_token {
626 $name_token->type = PSI_T_NAME;
627 exists = psi_cpp_defined(P->preproc, $name_token);
628 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
629 $exp->token = psi_token_copy($name_token);
632 | DEFINED LPAREN name_token RPAREN {
636 $name_token->type = PSI_T_NAME;
637 exists = psi_cpp_defined(P->preproc, $name_token);
638 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
639 $exp->token = psi_token_copy($name_token);
643 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
644 $exp->token = psi_token_copy($NUMBER);
645 $exp->data.n->token = psi_token_copy($NUMBER);
648 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
649 $exp->token = psi_token_copy($QUOTED_CHAR);
650 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
653 $name_token->type = PSI_T_NAME;
654 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
655 $exp->token = psi_token_copy($name_token);
656 $exp->data.n->token = psi_token_copy($name_token);
658 | name_token LPAREN cpp_macro_call_args RPAREN {
659 $name_token->type = PSI_T_NAME;
660 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
661 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
662 $exp->token = psi_token_copy($name_token);
666 cpp_macro_call_args[args]:
670 | cpp_macro_call_arg_list
673 cpp_macro_call_arg_list[args]:
675 $args = psi_plist_add(psi_plist_init((void (*)(void *)) psi_num_exp_free),
678 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
679 $args = psi_plist_add($args_, &$cpp_macro_exp);
684 CONST constant_type NSNAME EQUALS impl_def_val EOS {
685 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
686 $const->token = psi_token_copy($NSNAME);
691 constant_type_token[token] {
692 $type = psi_const_type_init($token->type, $token->text);
707 | impl_def_val_token[token] {
708 $val = psi_impl_def_val_init($token->type, $token->text);
709 $val->token = psi_token_copy($token);
722 TYPEDEF typedef[def_] EOS {
730 $def = psi_decl_arg_init(
731 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
732 psi_decl_var_copy($decl->func->var)
734 $def->type->token = psi_token_copy($decl->func->token);
735 $def->type->real.func = $decl;
737 | decl_enum[enum] name_token {
738 $name_token->type = PSI_T_NAME;
739 $def = psi_decl_arg_init(
740 psi_decl_type_init(PSI_T_ENUM, $enum->name),
741 psi_decl_var_init($name_token->text, 0, 0)
743 $def->var->token = psi_token_copy($name_token);
744 $def->type->token = psi_token_copy($enum->token);
745 $def->type->real.enm = $enum;
747 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
748 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
749 $def->type->token = $struct;
750 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
751 $def->type->real.strct->token = psi_token_copy($struct);
752 $def->type->real.strct->align = $as.pos;
753 $def->type->real.strct->size = $as.len;
755 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
756 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
757 $def->type->token = $union;
758 $def->type->real.unn = psi_decl_union_init($union->text, $args);
759 $def->type->real.unn->token = psi_token_copy($union);
760 $def->type->real.unn->align = $as.pos;
761 $def->type->real.unn->size = $as.len;
763 | const_decl_type[type] decl_stdint_type[stdint] {
764 $stdint->type = PSI_T_NAME;
765 $def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
766 $def->var->token = psi_token_copy($stdint);
770 const_decl_type[type]:
771 CONST decl_type[type_] {
778 decl_type_simple[token] {
779 $type = psi_decl_type_init($token->type, $token->text);
780 $type->token = $token;
785 decl_type_complex[type]:
786 STRUCT[token] name_token {
787 $name_token->type = PSI_T_NAME;
788 $type = psi_decl_type_init($token->type, $name_token->text);
789 $type->token = psi_token_copy($name_token);
791 | UNION[token] name_token {
792 $name_token->type = PSI_T_NAME;
793 $type = psi_decl_type_init($token->type, $name_token->text);
794 $type->token = psi_token_copy($name_token);
796 | ENUM[token] name_token {
797 $name_token->type = PSI_T_NAME;
798 $type = psi_decl_type_init($token->type, $name_token->text);
799 $type->token = psi_token_copy($name_token);
803 decl_type_simple[type]:
806 | decl_stdint_type[type_] {
807 $type = psi_token_copy($type_);
810 $type = psi_token_copy($type_);
814 decl_real_type[type]:
816 $type = psi_token_copy($type_);
819 $type = psi_token_copy($type_);
822 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
826 decl_stdint_type[type]:
844 $i = psi_token_copy($SHORT);
847 $i = psi_token_copy($LONG);
849 | LONG[l1] LONG[l2] {
850 $i = psi_token_cat(" ", 2, $l1, $l2);
856 $type = psi_token_copy($CHAR);
859 $type = psi_token_copy($INT);
861 | int_signed int_signed_types {
863 $type = psi_token_cat(" ", 2, $1, $2);
866 $type = psi_token_copy($1);
869 | int_width int_width_types {
871 $type = psi_token_cat(" ", 2, $1, $2);
880 int_signed_types[type]:
885 $type = psi_token_copy($CHAR);
887 | SHORT signed_short_types {
889 $type = psi_token_cat(" ", 2, $1, $2);
891 $type = psi_token_copy($1);
895 $type = psi_token_copy($INT);
897 | LONG signed_long_types {
899 $type = psi_token_cat(" ", 2, $1, $2);
901 $type = psi_token_copy($1);
906 signed_short_types[type]:
912 signed_long_types[type]:
920 int_width_types[type]:
925 $type = psi_token_copy($INT);
927 | int_signed int_signed_types {
929 $type = psi_token_cat(" ", 2, $1, $2);
932 $type = psi_token_copy($1);
944 decl_fn[func] LPAREN decl_args[args] RPAREN array_size[as] {
945 $decl = psi_decl_init(psi_decl_abi_init("default"), $func, $args);
947 $decl->func->var->pointer_level += 1;
948 $decl->func->var->array_size = $as;
951 | decl_fn[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
952 $decl = psi_decl_init(psi_decl_abi_init("default"), $func, $args);
955 $decl->func->var->pointer_level += 1;
956 $decl->func->var->array_size = $as;
959 | NAME[abi] decl_fn[func] LPAREN decl_args[args] RPAREN array_size[as] {
960 $decl = psi_decl_init(psi_decl_abi_init($abi->text), $func, $args);
962 $decl->func->var->pointer_level += 1;
963 $decl->func->var->array_size = $as;
966 | NAME[abi] decl_fn[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
967 $decl = psi_decl_init(psi_decl_abi_init($abi->text), $func, $args);
970 $decl->func->var->pointer_level += 1;
971 $decl->func->var->array_size = $as;
982 const_decl_type[type] indirection[i] LPAREN indirection name_token[NAME] RPAREN {
983 $NAME->type = PSI_T_NAME;
984 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
985 $arg->var->token = psi_token_copy($NAME);
986 $arg->token = psi_token_copy($NAME);
988 | CONST VOID pointers LPAREN indirection name_token[NAME] RPAREN {
989 $NAME->type = PSI_T_NAME;
990 $arg = psi_decl_arg_init(
991 psi_decl_type_init($VOID->type, $VOID->text),
992 psi_decl_var_init($NAME->text, $pointers, 0)
994 $arg->type->token = psi_token_copy($VOID);
995 $arg->var->token = psi_token_copy($NAME);
996 $arg->token = psi_token_copy($NAME);
998 | VOID pointers LPAREN indirection name_token[NAME] RPAREN {
999 $NAME->type = PSI_T_NAME;
1000 $arg = psi_decl_arg_init(
1001 psi_decl_type_init($VOID->type, $VOID->text),
1002 psi_decl_var_init($NAME->text, $pointers, 0)
1004 $arg->type->token = psi_token_copy($VOID);
1005 $arg->var->token = psi_token_copy($NAME);
1006 $arg->token = psi_token_copy($NAME);
1008 | VOID LPAREN indirection name_token[NAME] RPAREN {
1009 $NAME->type = PSI_T_NAME;
1010 $arg = psi_decl_arg_init(
1011 psi_decl_type_init($VOID->type, $VOID->text),
1012 psi_decl_var_init($NAME->text, 0, 0)
1014 $arg->type->token = psi_token_copy($VOID);
1015 $arg->var->token = psi_token_copy($NAME);
1016 $arg->token = psi_token_copy($NAME);
1022 | VOID name_token[NAME] {
1023 $func = psi_decl_arg_init(
1024 psi_decl_type_init($VOID->type, $VOID->text),
1025 psi_decl_var_init($NAME->text, 0, 0)
1027 $func->type->token = psi_token_copy($VOID);
1028 $func->var->token = psi_token_copy($NAME);
1029 $func->token = psi_token_copy($NAME);
1041 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1043 | decl_args[args_] COMMA decl_arg[arg] {
1044 $args = psi_plist_add($args_, &$arg);
1049 const_decl_type[type] decl_var[var] {
1050 $arg = psi_decl_arg_init($type, $var);
1052 | CONST VOID pointers name_token[NAME] {
1053 $NAME->type = PSI_T_NAME;
1054 $arg = psi_decl_arg_init(
1055 psi_decl_type_init($VOID->type, $VOID->text),
1056 psi_decl_var_init($NAME->text, $pointers, 0)
1058 $arg->type->token = psi_token_copy($VOID);
1059 $arg->var->token = psi_token_copy($NAME);
1060 $arg->token = psi_token_copy($NAME);
1062 | VOID pointers name_token[NAME] {
1063 $NAME->type = PSI_T_NAME;
1064 $arg = psi_decl_arg_init(
1065 psi_decl_type_init($VOID->type, $VOID->text),
1066 psi_decl_var_init($NAME->text, $pointers, 0)
1068 $arg->type->token = psi_token_copy($VOID);
1069 $arg->var->token = psi_token_copy($NAME);
1070 $arg->token = psi_token_copy($NAME);
1075 pointers name_token array_size {
1076 $name_token->type = PSI_T_NAME;
1077 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1078 $var->token = psi_token_copy($name_token);
1080 | name_token array_size {
1081 $name_token->type = PSI_T_NAME;
1082 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1083 $var->token = psi_token_copy($name_token);
1088 UNION name_token align_and_size[as] decl_struct_args[args] {
1089 $name_token->type = PSI_T_NAME;
1090 $union = psi_decl_union_init($name_token->text, $args);
1091 $union->align = $as.pos;
1092 $union->size = $as.len;
1093 $union->token = psi_token_copy($name_token);
1097 decl_struct[struct]:
1098 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1099 $name_token->type = PSI_T_NAME;
1100 $struct = psi_decl_struct_init($name_token->text, $args);
1101 $struct->align = $as.pos;
1102 $struct->size = $as.len;
1103 $struct->token = psi_token_copy($name_token);
1107 decl_struct_args[args]:
1114 struct_args_block[args]:
1115 LBRACE struct_args RBRACE {
1116 $args = $struct_args;
1122 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1124 | struct_args[args_] struct_arg[arg] {
1125 $args = psi_plist_add($args_, &$arg);
1130 typedef[arg_] decl_layout[layout] EOS {
1132 $arg->layout = $layout;
1133 psi_parser_proc_add_from_typedef(P, $arg);
1138 enum_name LBRACE decl_enum_items[list] RBRACE {
1139 $enum = psi_decl_enum_init($enum_name->text, $list);
1140 $enum->token = $enum_name;
1144 decl_enum_items[list]:
1146 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1148 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1149 $list = psi_plist_add($list_, &$i);
1155 $name_token->type = PSI_T_NAME;
1156 $i = psi_decl_enum_item_init($name_token->text, NULL);
1157 $i->token = psi_token_copy($name_token);
1159 | name_token EQUALS num_exp {
1160 $name_token->type = PSI_T_NAME;
1161 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1162 $i->token = psi_token_copy($name_token);
1168 $exp = psi_num_exp_init_num($number);
1169 $exp->token = psi_token_copy($number->token);
1171 | LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1172 $exp = psi_num_exp_init_cast($type, $exp_);
1173 $exp->token = psi_token_copy($type->token);
1175 | LPAREN num_exp[exp_] RPAREN {
1176 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1177 $exp->token = psi_token_copy($LPAREN);
1179 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1180 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1181 $exp->token = psi_token_copy($op);
1183 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1184 $exp = psi_num_exp_init_unary($op->type, $exp_);
1185 $exp->token = psi_token_copy($op);
1187 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1188 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1189 $exp->token = psi_token_copy($IIF);
1195 $num = psi_number_init($token->type, $token->text, $token->flags);
1196 $num->token = psi_token_copy($token);
1199 $num = psi_number_init($token->type, $token->text, 0);
1200 $num->token = psi_token_copy($token);
1202 | QUOTED_CHAR[token] {
1203 $num = psi_number_init($token->type, $token->text, 0);
1204 $num->token = psi_token_copy($token);
1207 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1208 $num->token = psi_token_copy($decl_var->token);
1213 ENUM optional_name[name_] {
1215 $name = psi_token_copy($name_);
1219 psi_token_hash($ENUM, digest);
1220 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1226 UNION optional_name[name_] {
1228 $name = psi_token_copy($name_);
1232 psi_token_hash($UNION, digest);
1233 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1239 STRUCT optional_name[name_] {
1241 $name = psi_token_copy($name_);
1245 psi_token_hash($STRUCT, digest);
1246 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1251 optional_name[name]:
1256 $name = $name_token;
1257 $name->type = PSI_T_NAME;
1265 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1266 $l = psi_layout_init(atol($align->text), atol($size->text));
1275 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1276 $as.pos = atol($align->text);
1277 $as.len = atol($size->text);
1285 | LBRACKET NUMBER RBRACKET {
1286 $as = atol($NUMBER->text);
1294 | pointers[p] %prec UNARY {
1303 | pointers[p_] ASTERISK {
1315 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1316 $impl = psi_impl_init($func, $stmts);
1318 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1319 $impl = psi_impl_init($func, $stmts);
1320 $func->static_memory = 1;
1325 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1326 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1327 $func->token = psi_token_copy($NSNAME);
1328 $func->return_reference = $r;
1330 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1331 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1332 $func->token = psi_token_copy($NSNAME);
1333 $func->return_reference = $r;
1335 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1336 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1337 $func->token = psi_token_copy($NSNAME);
1338 $func->return_reference = $r;
1339 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1340 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1346 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1348 | impl_args[args_] COMMA impl_arg[arg] {
1349 $args = psi_plist_add($args_, &$arg);
1354 impl_type[type] impl_var[var] {
1355 $arg = psi_impl_arg_init($type, $var, NULL);
1357 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1358 $arg = psi_impl_arg_init($type, $var, $val);
1363 reference DOLLAR_NAME {
1364 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1365 $var->token = psi_token_copy($DOLLAR_NAME);
1370 impl_type_token[token] {
1371 $type = psi_impl_type_init($token->type, $token->text);
1372 $type->token = psi_token_copy($token);
1390 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1392 | impl_stmts[stmts_] impl_stmt[stmt] {
1393 $stmts = psi_plist_add($stmts_, &$stmt);
1399 $stmt = (struct psi_token **) $s;
1402 $stmt = (struct psi_token **) $s;
1405 $stmt = (struct psi_token **) $s;
1408 $stmt = (struct psi_token **) $s;
1411 $stmt = (struct psi_token **) $s;
1416 LET let_exp_assign[exp] EOS {
1417 $let = psi_let_stmt_init($exp);
1418 $let->token = psi_token_copy($LET);
1420 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1421 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1422 $let->token = psi_token_copy($TEMP);
1423 $let->exp->is_reference = $reference;
1429 | byref let_exp_byref[exp_] {
1431 $exp->is_reference = true;
1433 | let_exp_byref[exp_] {
1435 $exp->is_reference = false;
1441 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1443 | let_calloc[calloc] {
1444 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1446 | let_callback[callback] {
1447 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1450 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1453 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1457 let_exp_assign[exp]:
1458 decl_var[var] EQUALS let_exp_byref[exp_] {
1462 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1464 $exp->is_reference = 1;
1470 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1471 $calloc = psi_let_calloc_init($nmemb, $size);
1472 $calloc->token = psi_token_copy($CALLOC);
1476 let_callback[callback]:
1477 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1478 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1479 $callback->func->token = psi_token_copy($func);
1480 $callback->token = psi_token_copy($CALLBACK);
1485 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1486 $func = psi_let_func_init($token->type, $token->text, $var);
1487 $func->token = psi_token_copy($token);
1488 $func->inner = $exps;
1505 let_func_exps[exps]:
1509 | COMMA let_exps[exps_] {
1516 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1518 | let_exps[exps_] COMMA let_exp[exp] {
1519 $exps = psi_plist_add($exps_, &$exp);
1523 callback_rval[rval]:
1528 callback_arg_list[list]:
1532 | callback_args[args] {
1537 callback_args[args]:
1539 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1541 | callback_args[args_] COMMA set_exp[exp] {
1542 $args = psi_plist_add($args_, &$exp);
1546 return_stmt[return]:
1547 RETURN set_func[func] EOS {
1548 $return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
1549 $return->token = psi_token_copy($RETURN);
1554 SET set_exp[exp] EOS {
1555 $set = psi_set_stmt_init($exp);
1556 $set->token = psi_token_copy($SET);
1562 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1565 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1567 | impl_var[var] EQUALS set_exp[exp_] {
1574 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1575 $func = psi_set_func_init($token->type, $token->text, $var);
1576 $func->token = psi_token_copy($token);
1577 $func->inner = $exps;
1579 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1580 $func = psi_set_func_init($token->type, $token->text, $var);
1581 $func->token = psi_token_copy($token);
1582 $func->recursive = 1;
1597 set_func_exps[exps]:
1601 | COMMA set_exps[exps_] {
1608 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1610 | set_exps[exps_] COMMA set_exp[exp] {
1611 $exps = psi_plist_add($exps_, &$exp);
1615 assert_stmt[assert]:
1616 assert_stmt_token[token] num_exp[exp] EOS {
1617 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1618 $assert->token = psi_token_copy($token);
1628 FREE free_exps[exps] EOS {
1629 $free = psi_free_stmt_init($exps);
1630 $free->token = psi_token_copy($FREE);
1636 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
1638 | free_exps[exps_] COMMA free_exp[exp] {
1639 $exps = psi_plist_add($exps_, &$exp);
1644 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
1645 $NAME->type = PSI_T_NAME;
1646 $exp = psi_free_exp_init($NAME->text, $vars);
1647 $exp->token = psi_token_copy($NAME);
1653 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1655 | decl_vars[vars_] COMMA decl_var[var] {
1656 $vars = psi_plist_add($vars_, &$var);
1670 AMPERSAND %prec UNARY
1677 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
1679 struct psi_token *token;
1681 if (psi_plist_get(tokens, (*index)++, &token)) {
1682 if (P->flags & PSI_DEBUG) {
1683 psi_token_dump(2, token);
1686 *((struct psi_token **)lvalp) = token;
1690 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
1696 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
1698 struct psi_token *T = NULL;
1707 psi_plist_get(tokens, last, &T);
1709 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
1711 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);