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);
66 psi_parser_proc_add_from_typedef(P, def);
68 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
71 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
73 P->consts = psi_plist_add(P->consts, &cnst);
76 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
79 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
81 P->decls = psi_plist_add(P->decls, &decl);
83 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
86 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
88 P->impls = psi_plist_add(P->impls, &impl);
96 #include "types/layout.h"
104 %name-prefix "psi_parser_proc_"
109 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
111 %define api.pure true
112 %define api.token.prefix {PSI_T_}
113 %define api.value.type union
115 %define parse.error verbose
116 %define parse.trace true
123 %token <struct psi_token *> BOOL
124 %token <struct psi_token *> CHAR
125 %token <struct psi_token *> SHORT
126 %token <struct psi_token *> INT
127 %token <struct psi_token *> SIGNED
128 %token <struct psi_token *> UNSIGNED
129 %token <struct psi_token *> LONG
130 %token <struct psi_token *> FLOAT
131 %token <struct psi_token *> DOUBLE
132 %token <struct psi_token *> STRING
133 %token <struct psi_token *> MIXED
134 %token <struct psi_token *> ARRAY
135 %token <struct psi_token *> OBJECT
136 %token <struct psi_token *> CALLABLE
137 %token <struct psi_token *> VOID
138 %token <struct psi_token *> ZVAL
139 %token <struct psi_token *> INT8
140 %token <struct psi_token *> UINT8
141 %token <struct psi_token *> INT16
142 %token <struct psi_token *> UINT16
143 %token <struct psi_token *> INT32
144 %token <struct psi_token *> UINT32
145 %token <struct psi_token *> INT64
146 %token <struct psi_token *> UINT64
147 %token <struct psi_token *> NULL
148 %token <struct psi_token *> TRUE
149 %token <struct psi_token *> FALSE
150 %token <struct psi_token *> NAME
151 %token <struct psi_token *> NSNAME
152 %token <struct psi_token *> DOLLAR_NAME
153 %token <struct psi_token *> NUMBER
154 %token <struct psi_token *> QUOTED_STRING
155 %token <struct psi_token *> QUOTED_CHAR
157 %token <struct psi_token *> EOF 0 "end of file"
158 %token <struct psi_token *> EOL "end of line"
159 %token <struct psi_token *> EOS ";"
160 %token <struct psi_token *> LPAREN "("
161 %token <struct psi_token *> RPAREN ")"
162 %token <struct psi_token *> COMMA ","
163 %token <struct psi_token *> COLON ":"
164 %token <struct psi_token *> LBRACE "{"
165 %token <struct psi_token *> RBRACE "}"
166 %token <struct psi_token *> LBRACKET "["
167 %token <struct psi_token *> RBRACKET "]"
168 %token <struct psi_token *> EQUALS "="
169 %token <struct psi_token *> HASH "#"
170 %token <struct psi_token *> PIPE "|"
171 %token <struct psi_token *> CARET "^"
172 %token <struct psi_token *> AMPERSAND "&"
173 %token <struct psi_token *> LSHIFT "<<"
174 %token <struct psi_token *> RSHIFT ">>"
175 %token <struct psi_token *> PLUS "+"
176 %token <struct psi_token *> MINUS "-"
177 %token <struct psi_token *> ASTERISK "*"
178 %token <struct psi_token *> SLASH "/"
179 %token <struct psi_token *> MODULO "%"
180 %token <struct psi_token *> LCHEVR "<"
181 %token <struct psi_token *> RCHEVR ">"
182 %token <struct psi_token *> CMP_GE ">="
183 %token <struct psi_token *> CMP_LE "<="
184 %token <struct psi_token *> OR "||"
185 %token <struct psi_token *> AND "&&"
186 %token <struct psi_token *> CMP_EQ "=="
187 %token <struct psi_token *> CMP_NE "!="
188 %token <struct psi_token *> TILDE "~"
189 %token <struct psi_token *> NOT "!"
190 %token <struct psi_token *> PERIOD "."
191 %token <struct psi_token *> BACKSLASH "\\"
192 %token <struct psi_token *> ELLIPSIS "..."
194 %token <struct psi_token *> ERROR
195 %token <struct psi_token *> WARNING
196 %token <struct psi_token *> IF
197 %token <struct psi_token *> IFDEF
198 %token <struct psi_token *> IFNDEF
199 %token <struct psi_token *> ELSE
200 %token <struct psi_token *> ELIF
201 %token <struct psi_token *> ENDIF
202 %token <struct psi_token *> DEFINE
203 %token <struct psi_token *> DEFINED
204 %token <struct psi_token *> UNDEF
205 %token <struct psi_token *> IMPORT
206 %token <struct psi_token *> INCLUDE
207 %token <struct psi_token *> INCLUDE_NEXT
209 %token <struct psi_token *> TYPEDEF
210 %token <struct psi_token *> STRUCT
211 %token <struct psi_token *> UNION
212 %token <struct psi_token *> ENUM
213 %token <struct psi_token *> CONST
214 %token <struct psi_token *> LIB
215 %token <struct psi_token *> STATIC
216 %token <struct psi_token *> CALLBACK
217 %token <struct psi_token *> FUNCTION
218 %token <struct psi_token *> LET
219 %token <struct psi_token *> SET
220 %token <struct psi_token *> TEMP
221 %token <struct psi_token *> FREE
222 %token <struct psi_token *> RETURN
223 %token <struct psi_token *> PRE_ASSERT
224 %token <struct psi_token *> POST_ASSERT
225 %token <struct psi_token *> BOOLVAL
226 %token <struct psi_token *> INTVAL
227 %token <struct psi_token *> STRVAL
228 %token <struct psi_token *> PATHVAL
229 %token <struct psi_token *> STRLEN
230 %token <struct psi_token *> FLOATVAL
231 %token <struct psi_token *> ARRVAL
232 %token <struct psi_token *> OBJVAL
233 %token <struct psi_token *> COUNT
234 %token <struct psi_token *> CALLOC
235 %token <struct psi_token *> TO_BOOL
236 %token <struct psi_token *> TO_INT
237 %token <struct psi_token *> TO_STRING
238 %token <struct psi_token *> TO_FLOAT
239 %token <struct psi_token *> TO_ARRAY
240 %token <struct psi_token *> TO_OBJECT
242 %token <struct psi_token *> COMMENT
243 %token <struct psi_token *> WHITESPACE
244 %token <struct psi_token *> NO_WHITESPACE
245 %token <struct psi_token *> CPP_HEADER
247 //%destructor {psi_token_free((struct psi_token **) &$$);} <>
252 %precedence AMPERSAND
253 %precedence CMP_EQ CMP_NE
254 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
255 %precedence LSHIFT RSHIFT
256 %precedence PLUS MINUS
257 %precedence ASTERISK SLASH MODULO
258 //%precedence NOT TILDE
262 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
263 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
265 %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
266 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
268 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
269 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
271 %type <struct psi_token *> int_width int_width_types int_signed_types
272 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
274 %type <struct psi_token *> signed_long_types signed_short_types int_signed
275 %destructor {} signed_long_types signed_short_types int_signed
277 %type <struct psi_cpp_exp *> cpp cpp_exp
278 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
279 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
280 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
281 %type <struct psi_plist *> cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
282 %destructor {psi_plist_free($$);} 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
283 %type <struct psi_num_exp *> cpp_macro_exp
284 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
286 %type <struct psi_token *> constant_type_token impl_def_val_token
287 %destructor {} constant_type_token impl_def_val_token
289 %type <struct psi_const *> constant
290 %destructor {psi_const_free(&$$);} constant
291 %type <struct psi_const_type *> constant_type
292 %destructor {psi_const_type_free(&$$);} constant_type
293 %type <struct psi_impl_def_val *> impl_def_val
294 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
296 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
297 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
299 %type <struct psi_token *> decl_stdint_type
300 %destructor {} decl_stdint_type
302 %type <struct psi_decl_type *> decl_type const_decl_type decl_type_complex
303 %destructor {psi_decl_type_free(&$$);} decl_type const_decl_type decl_type_complex
304 %type <struct psi_decl *> decl_stmt decl
305 %destructor {psi_decl_free(&$$);} decl_stmt decl
306 %type <struct psi_decl_arg *> decl_typedef decl_fn decl_func decl_functor decl_arg struct_arg typedef
307 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_fn decl_func decl_functor decl_arg struct_arg typedef
308 %type <struct psi_decl_var *> decl_var
309 %destructor {psi_decl_var_free(&$$);} decl_var
310 %type <struct psi_decl_struct *> decl_struct
311 %destructor {psi_decl_struct_free(&$$);} decl_struct
312 %type <struct psi_decl_union *> decl_union
313 %destructor {psi_decl_union_free(&$$);} decl_union
314 %type <struct psi_decl_enum *> decl_enum
315 %destructor {psi_decl_enum_free(&$$);} decl_enum
316 %type <struct psi_decl_enum_item *> decl_enum_item
317 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
318 %type <struct psi_plist *> decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
319 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
321 %type <struct psi_layout> align_and_size
322 %destructor {} align_and_size
323 %type <struct psi_layout *> decl_layout
324 %destructor {psi_layout_free(&$$);} decl_layout
326 %type <struct psi_impl *> impl
327 %destructor {psi_impl_free(&$$);} impl
328 %type <struct psi_impl_func *> impl_func
329 %destructor {psi_impl_func_free(&$$);} impl_func
330 %type <struct psi_impl_arg *> impl_arg
331 %destructor {psi_impl_arg_free(&$$);} impl_arg
332 %type <struct psi_impl_type *> impl_type
333 %destructor {psi_impl_type_free(&$$);} impl_type
334 %type <struct psi_impl_var *> impl_var
335 %destructor {psi_impl_var_free(&$$);} impl_var
337 %type <struct psi_let_stmt *> let_stmt
338 %destructor {psi_let_stmt_free(&$$);} let_stmt
339 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
340 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
341 %type <struct psi_let_calloc *> let_calloc
342 %destructor {psi_let_calloc_free(&$$);} let_calloc
343 %type <struct psi_let_callback *> let_callback
344 %destructor {psi_let_callback_free(&$$);} let_callback
345 %type <struct psi_let_func *> let_func
346 %destructor {psi_let_func_free(&$$);} let_func
347 %type <struct psi_set_stmt *> set_stmt
348 %destructor {psi_set_stmt_free(&$$);} set_stmt
349 %type <struct psi_set_exp *> set_exp
350 %destructor {psi_set_exp_free(&$$);} set_exp
351 %type <struct psi_set_func *> set_func
352 %destructor {psi_set_func_free(&$$);} set_func
353 %type <struct psi_assert_stmt *> assert_stmt
354 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
355 %type <struct psi_return_stmt *> return_stmt
356 %destructor {psi_return_stmt_free(&$$);} return_stmt
357 %type <struct psi_free_stmt *> free_stmt
358 %destructor {psi_free_stmt_free(&$$);} free_stmt
359 %type <struct psi_free_exp *> free_exp
360 %destructor {psi_free_exp_free(&$$);} free_exp
362 %type <struct psi_token **> impl_stmt
363 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
364 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
365 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
366 %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
367 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
369 %type <struct psi_num_exp *> num_exp
370 %destructor {psi_num_exp_free(&$$);} num_exp
371 %type <struct psi_number *> number
372 %destructor {psi_number_free(&$$);} number
374 %type <size_t> indirection pointers array_size
375 %destructor {} indirection pointers array_size
376 %type <bool> reference
377 %destructor {} reference
379 //%destructor {} file blocks block
386 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 ;
387 unary_op_token: TILDE | NOT | PLUS | MINUS ;
388 name_token: NAME | TEMP | FREE | SET | LET | CALLOC | CALLBACK | ZVAL | LIB | STRING | COUNT | ERROR | WARNING | BOOL ;
389 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 | 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 ;
406 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
407 psi_cpp_exp_free(&$cpp);
412 P->error(PSI_DATA(P), $lib, PSI_WARNING,
413 "Extra 'lib %s' statement has no effect", $lib->text);
415 P->file.ln = strndup($lib->text + 1, $lib->size - 2);
419 psi_parser_proc_add_const(P, $constant);
422 psi_parser_proc_add_decl(P, $decl_stmt);
424 | decl_typedef[def] {
425 psi_parser_proc_add_typedef(P, $def);
427 | decl_struct[struct] {
428 psi_parser_proc_add_struct(P, $struct);
430 | decl_union[union] {
431 psi_parser_proc_add_union(P, $union);
434 psi_parser_proc_add_enum(P, $enum);
437 psi_parser_proc_add_impl(P, $impl);
442 LIB QUOTED_STRING EOS {
443 $lib = $QUOTED_STRING;
448 HASH cpp_exp[exp] EOL {
454 cpp_message_token cpp_macro_decl_tokens[tokens] {
456 struct psi_token *msg = NULL;
458 if (psi_plist_get($tokens, 0, &msg)) {
460 struct psi_token *next;
462 msg = psi_token_copy(msg);
463 while (psi_plist_get($tokens, index++, &next)) {
464 struct psi_token *old = msg;
465 msg = psi_token_cat(" ", 2, msg, next);
469 psi_plist_free($tokens);
471 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
473 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
475 $exp->token = psi_token_copy($cpp_message_token);
477 | cpp_include_token[INCLUDE] cpp_header_token {
478 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
479 $exp->token = psi_token_copy($INCLUDE);
482 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
483 $exp->token = psi_token_copy($cpp_no_arg_token);
485 | cpp_name_arg_token name_token {
486 $name_token->type = PSI_T_NAME;
487 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
488 $exp->token = psi_token_copy($cpp_name_arg_token);
490 | cpp_name_arg_token NULL[name_token] {
491 $name_token->type = PSI_T_NAME;
492 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
493 $exp->token = psi_token_copy($cpp_name_arg_token);
495 | DEFINE cpp_macro_decl {
496 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
497 $exp->token = psi_token_copy($DEFINE);
499 | cpp_exp_arg_token cpp_macro_exp {
500 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
501 $exp->token = psi_token_copy($cpp_exp_arg_token);
537 cpp_macro_decl[macro]:
538 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
539 $name_token->type = PSI_T_NAME;
540 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
541 $macro->token = psi_token_copy($name_token);
543 | name_token cpp_macro_decl_tokens {
544 $name_token->type = PSI_T_NAME;
545 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
546 $macro->token = psi_token_copy($name_token);
548 | NULL[name_token] cpp_macro_decl_tokens {
549 $name_token->type = PSI_T_NAME;
550 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
551 $macro->token = psi_token_copy($name_token);
557 $sig = psi_plist_init(NULL);
562 cpp_macro_sig_args[args]:
564 $name_token = psi_token_copy($name_token);
565 $name_token->type = PSI_T_NAME;
566 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
568 | cpp_macro_sig_args[args_] COMMA name_token {
569 $name_token = psi_token_copy($name_token);
570 $name_token->type = PSI_T_NAME;
571 $args = psi_plist_add($args_, &$name_token);
575 cpp_macro_decl_tokens[tokens]:
579 | cpp_macro_decl_token_list
582 cpp_macro_decl_token_list[tokens]:
583 any_noeol_token[token] {
584 $token = psi_token_copy($token);
585 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
587 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
588 $token = psi_token_copy($token);
589 $tokens = psi_plist_add($tokens_, &$token);
594 LPAREN cpp_macro_exp[exp_] RPAREN {
595 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
596 $exp->token = psi_token_copy($LPAREN);
598 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
599 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
600 $exp->token = psi_token_copy($unary_op_token);
602 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
603 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
604 $exp->token = psi_token_copy($binary_op_token);
606 | DEFINED name_token {
610 $name_token->type = PSI_T_NAME;
611 exists = psi_cpp_defined(P->preproc, $name_token);
612 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists));
613 $exp->token = psi_token_copy($name_token);
616 | DEFINED LPAREN name_token RPAREN {
620 $name_token->type = PSI_T_NAME;
621 exists = psi_cpp_defined(P->preproc, $name_token);
622 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists));
623 $exp->token = psi_token_copy($name_token);
627 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text));
628 $exp->token = psi_token_copy($NUMBER);
629 $exp->data.n->token = psi_token_copy($NUMBER);
632 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text));
633 $exp->token = psi_token_copy($QUOTED_CHAR);
634 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
637 $name_token->type = PSI_T_NAME;
638 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text));
639 $exp->token = psi_token_copy($name_token);
640 $exp->data.n->token = psi_token_copy($name_token);
642 | name_token LPAREN cpp_macro_call_args RPAREN {
643 $name_token->type = PSI_T_NAME;
644 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
645 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args)));
646 $exp->token = psi_token_copy($name_token);
650 cpp_macro_call_args[args]:
654 | cpp_macro_call_arg_list
657 cpp_macro_call_arg_list[args]:
659 $args = psi_plist_add(psi_plist_init((void (*)(void *)) psi_num_exp_free),
662 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
663 $args = psi_plist_add($args_, &$cpp_macro_exp);
668 CONST constant_type NSNAME EQUALS impl_def_val EOS {
669 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
670 $const->token = psi_token_copy($NSNAME);
675 constant_type_token[token] {
676 $type = psi_const_type_init($token->type, $token->text);
691 | impl_def_val_token[token] {
692 $val = psi_impl_def_val_init($token->type, $token->text);
693 $val->token = psi_token_copy($token);
706 TYPEDEF typedef[def_] EOS {
714 $def = psi_decl_arg_init(
715 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
716 psi_decl_var_copy($decl->func->var)
718 $def->type->token = psi_token_copy($decl->func->token);
719 $def->type->real.func = $decl;
721 | decl_enum[enum] name_token {
722 $name_token->type = PSI_T_NAME;
723 $def = psi_decl_arg_init(
724 psi_decl_type_init(PSI_T_ENUM, $enum->name),
725 psi_decl_var_init($name_token->text, 0, 0)
727 $def->var->token = psi_token_copy($name_token);
728 $def->type->token = psi_token_copy($enum->token);
729 $def->type->real.enm = $enum;
731 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
732 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
733 $def->type->token = $struct;
734 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
735 $def->type->real.strct->token = psi_token_copy($struct);
736 $def->type->real.strct->align = $as.pos;
737 $def->type->real.strct->size = $as.len;
739 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
740 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
741 $def->type->token = $union;
742 $def->type->real.unn = psi_decl_union_init($union->text, $args);
743 $def->type->real.unn->token = psi_token_copy($union);
744 $def->type->real.unn->align = $as.pos;
745 $def->type->real.unn->size = $as.len;
749 const_decl_type[type]:
750 CONST decl_type[type_] {
757 decl_type_simple[token] {
758 $type = psi_decl_type_init($token->type, $token->text);
759 $type->token = $token;
764 decl_type_complex[type]:
765 STRUCT[token] name_token {
766 $name_token->type = PSI_T_NAME;
767 $type = psi_decl_type_init($token->type, $name_token->text);
768 $type->token = psi_token_copy($name_token);
770 | UNION[token] name_token {
771 $name_token->type = PSI_T_NAME;
772 $type = psi_decl_type_init($token->type, $name_token->text);
773 $type->token = psi_token_copy($name_token);
775 | ENUM[token] name_token {
776 $name_token->type = PSI_T_NAME;
777 $type = psi_decl_type_init($token->type, $name_token->text);
778 $type->token = psi_token_copy($name_token);
782 decl_type_simple[type]:
785 | decl_stdint_type[type_] {
786 $type = psi_token_copy($type_);
789 $type = psi_token_copy($type_);
793 decl_real_type[type]:
795 $type = psi_token_copy($type_);
798 $type = psi_token_copy($type_);
801 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
805 decl_stdint_type[type]:
823 $i = psi_token_copy($SHORT);
826 $i = psi_token_copy($LONG);
828 | LONG[l1] LONG[l2] {
829 $i = psi_token_cat(" ", 2, $l1, $l2);
835 $type = psi_token_copy($CHAR);
838 $type = psi_token_copy($INT);
840 | int_signed int_signed_types {
842 $type = psi_token_cat(" ", 2, $1, $2);
845 $type = psi_token_copy($1);
848 | int_width int_width_types {
850 $type = psi_token_cat(" ", 2, $1, $2);
859 int_signed_types[type]:
864 $type = psi_token_copy($CHAR);
866 | SHORT signed_short_types {
868 $type = psi_token_cat(" ", 2, $1, $2);
870 $type = psi_token_copy($1);
874 $type = psi_token_copy($INT);
876 | LONG signed_long_types {
878 $type = psi_token_cat(" ", 2, $1, $2);
880 $type = psi_token_copy($1);
885 signed_short_types[type]:
891 signed_long_types[type]:
899 int_width_types[type]:
904 $type = psi_token_copy($INT);
906 | int_signed int_signed_types {
908 $type = psi_token_cat(" ", 2, $1, $2);
911 $type = psi_token_copy($1);
923 decl_fn[func] LPAREN decl_args[args] RPAREN array_size[as] {
924 $decl = psi_decl_init(psi_decl_abi_init("default"), $func, $args);
926 $decl->func->var->pointer_level += 1;
927 $decl->func->var->array_size = $as;
930 | decl_fn[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
931 $decl = psi_decl_init(psi_decl_abi_init("default"), $func, $args);
934 $decl->func->var->pointer_level += 1;
935 $decl->func->var->array_size = $as;
938 | NAME[abi] decl_fn[func] LPAREN decl_args[args] RPAREN array_size[as] {
939 $decl = psi_decl_init(psi_decl_abi_init($abi->text), $func, $args);
941 $decl->func->var->pointer_level += 1;
942 $decl->func->var->array_size = $as;
945 | NAME[abi] decl_fn[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
946 $decl = psi_decl_init(psi_decl_abi_init($abi->text), $func, $args);
949 $decl->func->var->pointer_level += 1;
950 $decl->func->var->array_size = $as;
961 const_decl_type[type] indirection[i] LPAREN indirection name_token[NAME] RPAREN {
962 $NAME->type = PSI_T_NAME;
963 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
964 $arg->var->token = psi_token_copy($NAME);
965 $arg->token = psi_token_copy($NAME);
967 | CONST VOID pointers LPAREN indirection name_token[NAME] RPAREN {
968 $NAME->type = PSI_T_NAME;
969 $arg = psi_decl_arg_init(
970 psi_decl_type_init($VOID->type, $VOID->text),
971 psi_decl_var_init($NAME->text, $pointers, 0)
973 $arg->type->token = psi_token_copy($VOID);
974 $arg->var->token = psi_token_copy($NAME);
975 $arg->token = psi_token_copy($NAME);
977 | VOID pointers LPAREN indirection name_token[NAME] RPAREN {
978 $NAME->type = PSI_T_NAME;
979 $arg = psi_decl_arg_init(
980 psi_decl_type_init($VOID->type, $VOID->text),
981 psi_decl_var_init($NAME->text, $pointers, 0)
983 $arg->type->token = psi_token_copy($VOID);
984 $arg->var->token = psi_token_copy($NAME);
985 $arg->token = psi_token_copy($NAME);
987 | VOID LPAREN indirection name_token[NAME] RPAREN {
988 $NAME->type = PSI_T_NAME;
989 $arg = psi_decl_arg_init(
990 psi_decl_type_init($VOID->type, $VOID->text),
991 psi_decl_var_init($NAME->text, 0, 0)
993 $arg->type->token = psi_token_copy($VOID);
994 $arg->var->token = psi_token_copy($NAME);
995 $arg->token = psi_token_copy($NAME);
1001 | VOID name_token[NAME] {
1002 $func = psi_decl_arg_init(
1003 psi_decl_type_init($VOID->type, $VOID->text),
1004 psi_decl_var_init($NAME->text, 0, 0)
1006 $func->type->token = psi_token_copy($VOID);
1007 $func->var->token = psi_token_copy($NAME);
1008 $func->token = psi_token_copy($NAME);
1020 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1022 | decl_args[args_] COMMA decl_arg[arg] {
1023 $args = psi_plist_add($args_, &$arg);
1028 const_decl_type[type] decl_var[var] {
1029 $arg = psi_decl_arg_init($type, $var);
1031 | CONST VOID pointers name_token[NAME] {
1032 $NAME->type = PSI_T_NAME;
1033 $arg = psi_decl_arg_init(
1034 psi_decl_type_init($VOID->type, $VOID->text),
1035 psi_decl_var_init($NAME->text, $pointers, 0)
1037 $arg->type->token = psi_token_copy($VOID);
1038 $arg->var->token = psi_token_copy($NAME);
1039 $arg->token = psi_token_copy($NAME);
1041 | VOID pointers name_token[NAME] {
1042 $NAME->type = PSI_T_NAME;
1043 $arg = psi_decl_arg_init(
1044 psi_decl_type_init($VOID->type, $VOID->text),
1045 psi_decl_var_init($NAME->text, $pointers, 0)
1047 $arg->type->token = psi_token_copy($VOID);
1048 $arg->var->token = psi_token_copy($NAME);
1049 $arg->token = psi_token_copy($NAME);
1054 pointers name_token array_size {
1055 $name_token->type = PSI_T_NAME;
1056 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1057 $var->token = psi_token_copy($name_token);
1059 | name_token array_size {
1060 $name_token->type = PSI_T_NAME;
1061 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1062 $var->token = psi_token_copy($name_token);
1067 UNION name_token align_and_size[as] decl_struct_args[args] {
1068 $name_token->type = PSI_T_NAME;
1069 $union = psi_decl_union_init($name_token->text, $args);
1070 $union->align = $as.pos;
1071 $union->size = $as.len;
1072 $union->token = psi_token_copy($name_token);
1076 decl_struct[struct]:
1077 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1078 $name_token->type = PSI_T_NAME;
1079 $struct = psi_decl_struct_init($name_token->text, $args);
1080 $struct->align = $as.pos;
1081 $struct->size = $as.len;
1082 $struct->token = psi_token_copy($name_token);
1086 decl_struct_args[args]:
1093 struct_args_block[args]:
1094 LBRACE struct_args RBRACE {
1095 $args = $struct_args;
1101 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1103 | struct_args[args_] struct_arg[arg] {
1104 $args = psi_plist_add($args_, &$arg);
1109 typedef[arg_] decl_layout[layout] EOS {
1111 $arg->layout = $layout;
1112 psi_parser_proc_add_from_typedef(P, $arg);
1117 enum_name LBRACE decl_enum_items[list] RBRACE {
1118 $enum = psi_decl_enum_init($enum_name->text, $list);
1119 $enum->token = $enum_name;
1123 decl_enum_items[list]:
1125 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1127 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1128 $list = psi_plist_add($list_, &$i);
1134 $name_token->type = PSI_T_NAME;
1135 $i = psi_decl_enum_item_init($name_token->text, NULL);
1136 $i->token = psi_token_copy($name_token);
1138 | name_token EQUALS num_exp {
1139 $name_token->type = PSI_T_NAME;
1140 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1141 $i->token = psi_token_copy($name_token);
1147 $exp = psi_num_exp_init_num($number);
1148 $exp->token = psi_token_copy($number->token);
1150 | LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1151 $exp = psi_num_exp_init_cast($type, $exp_);
1152 $exp->token = psi_token_copy($type->token);
1154 | LPAREN num_exp[exp_] RPAREN {
1155 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1156 $exp->token = psi_token_copy($LPAREN);
1158 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1159 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1160 $exp->token = psi_token_copy($op);
1162 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1163 $exp = psi_num_exp_init_unary($op->type, $exp_);
1164 $exp->token = psi_token_copy($op);
1170 $num = psi_number_init($token->type, $token->text);
1171 $num->token = psi_token_copy($token);
1174 $num = psi_number_init($token->type, $token->text);
1175 $num->token = psi_token_copy($token);
1177 | QUOTED_CHAR[token] {
1178 $num = psi_number_init($token->type, $token->text);
1179 $num->token = psi_token_copy($token);
1182 $num = psi_number_init(PSI_T_NAME, $decl_var);
1183 $num->token = psi_token_copy($decl_var->token);
1188 ENUM optional_name[name_] {
1190 $name = psi_token_copy($name_);
1194 psi_token_hash($ENUM, digest);
1195 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1201 UNION optional_name[name_] {
1203 $name = psi_token_copy($name_);
1207 psi_token_hash($UNION, digest);
1208 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1214 STRUCT optional_name[name_] {
1216 $name = psi_token_copy($name_);
1220 psi_token_hash($STRUCT, digest);
1221 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1226 optional_name[name]:
1231 $name = $name_token;
1232 $name->type = PSI_T_NAME;
1240 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1241 $l = psi_layout_init(atol($align->text), atol($size->text));
1250 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1251 $as.pos = atol($align->text);
1252 $as.len = atol($size->text);
1260 | LBRACKET NUMBER RBRACKET {
1261 $as = atol($NUMBER->text);
1269 | pointers[p] %prec UNARY {
1278 | pointers[p_] ASTERISK {
1290 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1291 $impl = psi_impl_init($func, $stmts);
1293 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1294 $impl = psi_impl_init($func, $stmts);
1295 $func->static_memory = 1;
1300 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1301 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1302 $func->token = psi_token_copy($NSNAME);
1303 $func->return_reference = $r;
1305 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1306 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1307 $func->token = psi_token_copy($NSNAME);
1308 $func->return_reference = $r;
1310 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1311 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1312 $func->token = psi_token_copy($NSNAME);
1313 $func->return_reference = $r;
1314 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1315 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1321 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1323 | impl_args[args_] COMMA impl_arg[arg] {
1324 $args = psi_plist_add($args_, &$arg);
1329 impl_type[type] impl_var[var] {
1330 $arg = psi_impl_arg_init($type, $var, NULL);
1332 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1333 $arg = psi_impl_arg_init($type, $var, $val);
1338 reference DOLLAR_NAME {
1339 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1340 $var->token = psi_token_copy($DOLLAR_NAME);
1345 impl_type_token[token] {
1346 $type = psi_impl_type_init($token->type, $token->text);
1347 $type->token = psi_token_copy($token);
1365 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1367 | impl_stmts[stmts_] impl_stmt[stmt] {
1368 $stmts = psi_plist_add($stmts_, &$stmt);
1374 $stmt = (struct psi_token **) $s;
1377 $stmt = (struct psi_token **) $s;
1380 $stmt = (struct psi_token **) $s;
1383 $stmt = (struct psi_token **) $s;
1386 $stmt = (struct psi_token **) $s;
1391 LET let_exp_assign[exp] EOS {
1392 $let = psi_let_stmt_init($exp);
1393 $let->token = psi_token_copy($LET);
1395 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1396 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1397 $let->token = psi_token_copy($TEMP);
1398 $let->exp->is_reference = $reference;
1404 | byref let_exp_byref[exp_] {
1406 $exp->is_reference = true;
1408 | let_exp_byref[exp_] {
1410 $exp->is_reference = false;
1416 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1418 | let_calloc[calloc] {
1419 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1421 | let_callback[callback] {
1422 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1425 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1428 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1432 let_exp_assign[exp]:
1433 decl_var[var] EQUALS let_exp_byref[exp_] {
1437 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1439 $exp->is_reference = 1;
1445 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1446 $calloc = psi_let_calloc_init($nmemb, $size);
1447 $calloc->token = psi_token_copy($CALLOC);
1451 let_callback[callback]:
1452 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1453 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1454 $callback->func->token = psi_token_copy($func);
1455 $callback->token = psi_token_copy($CALLBACK);
1460 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1461 $func = psi_let_func_init($token->type, $token->text, $var);
1462 $func->token = psi_token_copy($token);
1463 $func->inner = $exps;
1480 let_func_exps[exps]:
1484 | COMMA let_exps[exps_] {
1491 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1493 | let_exps[exps_] COMMA let_exp[exp] {
1494 $exps = psi_plist_add($exps_, &$exp);
1498 callback_rval[rval]:
1503 callback_arg_list[list]:
1507 | callback_args[args] {
1512 callback_args[args]:
1514 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1516 | callback_args[args_] COMMA set_exp[exp] {
1517 $args = psi_plist_add($args_, &$exp);
1521 return_stmt[return]:
1522 RETURN set_func[func] EOS {
1523 $return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
1524 $return->token = psi_token_copy($RETURN);
1529 SET set_exp[exp] EOS {
1530 $set = psi_set_stmt_init($exp);
1531 $set->token = psi_token_copy($SET);
1537 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1540 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1542 | impl_var[var] EQUALS set_exp[exp_] {
1549 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1550 $func = psi_set_func_init($token->type, $token->text, $var);
1551 $func->token = psi_token_copy($token);
1552 $func->inner = $exps;
1554 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1555 $func = psi_set_func_init($token->type, $token->text, $var);
1556 $func->token = psi_token_copy($token);
1557 $func->recursive = 1;
1572 set_func_exps[exps]:
1576 | COMMA set_exps[exps_] {
1583 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1585 | set_exps[exps_] COMMA set_exp[exp] {
1586 $exps = psi_plist_add($exps_, &$exp);
1590 assert_stmt[assert]:
1591 assert_stmt_token[token] num_exp[exp] EOS {
1592 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1593 $assert->token = psi_token_copy($token);
1603 FREE free_exps[exps] EOS {
1604 $free = psi_free_stmt_init($exps);
1605 $free->token = psi_token_copy($FREE);
1611 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
1613 | free_exps[exps_] COMMA free_exp[exp] {
1614 $exps = psi_plist_add($exps_, &$exp);
1619 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
1620 $NAME->type = PSI_T_NAME;
1621 $exp = psi_free_exp_init($NAME->text, $vars);
1622 $exp->token = psi_token_copy($NAME);
1628 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1630 | decl_vars[vars_] COMMA decl_var[var] {
1631 $vars = psi_plist_add($vars_, &$var);
1645 AMPERSAND %prec UNARY
1652 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
1654 struct psi_token *token;
1656 if (psi_plist_get(tokens, (*index)++, &token)) {
1657 if (P->flags & PSI_DEBUG) {
1658 psi_token_dump(2, token);
1661 *((struct psi_token **)lvalp) = token;
1665 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
1671 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
1673 struct psi_token *T = NULL;
1682 psi_plist_get(tokens, last, &T);
1684 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
1686 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);