5 # include "php_config.h"
17 #define PSI_PARSER_PROC_DEBUG 1
19 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
20 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
22 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
26 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
28 P->structs = psi_plist_add(P->structs, &strct);
30 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
34 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
36 P->unions = psi_plist_add(P->unions, &u);
38 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
42 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
44 P->enums = psi_plist_add(P->enums, &e);
46 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
50 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
52 P->types = psi_plist_add(P->types, &def);
54 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
57 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
59 P->consts = psi_plist_add(P->consts, &cnst);
62 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
65 if (psi_decl_is_blacklisted(decl->func->var->name->val)) {
71 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
73 P->decls = psi_plist_add(P->decls, &decl);
75 static inline void psi_parser_proc_add_decl_extvars(struct psi_parser *P, struct psi_plist *list) {
78 P->vars = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
80 P->vars = psi_plist_add_r(P->vars, psi_plist_count(list), psi_plist_eles(list));
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"
98 #define yytokentype psi_token_type
100 #define PSI_T_CAST PSI_T_EQUALS
101 #define PSI_T_POINTER PSI_T_ASTERISK
109 %name-prefix "psi_parser_proc_"
114 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
116 %define api.pure true
117 %define api.token.prefix {PSI_T_}
118 %define api.value.type union
120 %define parse.error verbose
121 %define parse.trace true
128 %token <struct psi_token *> BOOL
129 %token <struct psi_token *> CHAR
130 %token <struct psi_token *> SHORT
131 %token <struct psi_token *> INT
132 %token <struct psi_token *> SIGNED
133 %token <struct psi_token *> UNSIGNED
134 %token <struct psi_token *> LONG
135 %token <struct psi_token *> FLOAT
136 %token <struct psi_token *> DOUBLE
137 %token <struct psi_token *> STRING
138 %token <struct psi_token *> MIXED
139 %token <struct psi_token *> ARRAY
140 %token <struct psi_token *> OBJECT
141 %token <struct psi_token *> CALLABLE
142 %token <struct psi_token *> VOID
143 %token <struct psi_token *> ZVAL
144 %token <struct psi_token *> NULL
145 %token <struct psi_token *> TRUE
146 %token <struct psi_token *> FALSE
147 %token <struct psi_token *> NAME
148 %token <struct psi_token *> NSNAME
149 %token <struct psi_token *> DOLLAR_NAME
150 %token <struct psi_token *> NUMBER
151 %token <struct psi_token *> QUOTED_STRING
152 %token <struct psi_token *> QUOTED_CHAR
153 %token <struct psi_token *> SIZEOF
154 %token <struct psi_token *> VOLATILE
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 *> PRAGMA_ONCE
196 %token <struct psi_token *> LINE
197 %token <struct psi_token *> ERROR
198 %token <struct psi_token *> WARNING
199 %token <struct psi_token *> IF
200 %token <struct psi_token *> IFDEF
201 %token <struct psi_token *> IFNDEF
202 %token <struct psi_token *> ELSE
203 %token <struct psi_token *> ELIF
204 %token <struct psi_token *> ENDIF
205 %token <struct psi_token *> DEFINE
206 %token <struct psi_token *> DEFINED
207 %token <struct psi_token *> UNDEF
208 %token <struct psi_token *> IMPORT
209 %token <struct psi_token *> INCLUDE
210 %token <struct psi_token *> INCLUDE_NEXT
212 %token <struct psi_token *> TYPEDEF
213 %token <struct psi_token *> STRUCT
214 %token <struct psi_token *> UNION
215 %token <struct psi_token *> ENUM
216 %token <struct psi_token *> CONST
217 %token <struct psi_token *> LIB
218 %token <struct psi_token *> STATIC
219 %token <struct psi_token *> CALLBACK
220 %token <struct psi_token *> FUNCTION
221 %token <struct psi_token *> LET
222 %token <struct psi_token *> SET
223 %token <struct psi_token *> TEMP
224 %token <struct psi_token *> FREE
225 %token <struct psi_token *> RETURN
226 %token <struct psi_token *> AS
227 %token <struct psi_token *> PRE_ASSERT
228 %token <struct psi_token *> POST_ASSERT
229 %token <struct psi_token *> BOOLVAL
230 %token <struct psi_token *> INTVAL
231 %token <struct psi_token *> STRVAL
232 %token <struct psi_token *> PATHVAL
233 %token <struct psi_token *> STRLEN
234 %token <struct psi_token *> FLOATVAL
235 %token <struct psi_token *> ARRVAL
236 %token <struct psi_token *> OBJVAL
237 %token <struct psi_token *> COUNT
238 %token <struct psi_token *> CALLOC
239 %token <struct psi_token *> TO_BOOL
240 %token <struct psi_token *> TO_INT
241 %token <struct psi_token *> TO_STRING
242 %token <struct psi_token *> TO_FLOAT
243 %token <struct psi_token *> TO_ARRAY
244 %token <struct psi_token *> TO_OBJECT
246 %token <struct psi_token *> COMMENT
247 %token <struct psi_token *> WHITESPACE
248 %token <struct psi_token *> NO_WHITESPACE
249 %token <struct psi_token *> CPP_HEADER
250 %token <struct psi_token *> CPP_ATTRIBUTE
251 %token <struct psi_token *> CPP_EXTENSION
252 %token <struct psi_token *> CPP_PASTE
253 %token <struct psi_token *> CPP_INLINE
254 %token <struct psi_token *> CPP_RESTRICT
255 %token <struct psi_token *> CPP_ASM
258 %token <struct psi_token *> BSLASH
259 %token <struct psi_token *> LONG_DOUBLE
260 %token <struct psi_token *> INT8
261 %token <struct psi_token *> UINT8
262 %token <struct psi_token *> INT16
263 %token <struct psi_token *> UINT16
264 %token <struct psi_token *> INT32
265 %token <struct psi_token *> UINT32
266 %token <struct psi_token *> INT64
267 %token <struct psi_token *> UINT64
268 %token <struct psi_token *> INT128
269 %token <struct psi_token *> UINT128
272 %precedence IIF COLON
277 %precedence AMPERSAND
278 %precedence CMP_EQ CMP_NE
279 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
280 %precedence LSHIFT RSHIFT
281 %precedence PLUS MINUS
282 %precedence ASTERISK SLASH MODULO
283 //%precedence NOT TILDE
287 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
288 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
290 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
291 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
293 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
294 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
296 %type <struct psi_token *> int_width int_width_types int_signed_types
297 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
299 %type <struct psi_token *> signed_long_types signed_short_types int_signed
300 %destructor {} signed_long_types signed_short_types int_signed
302 %type <struct psi_cpp_exp *> cpp cpp_exp
303 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
304 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
305 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
306 %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
307 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
308 %type <struct psi_num_exp *> cpp_macro_exp
309 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
311 %type <struct psi_token *> impl_def_val_token
312 %destructor {} impl_def_val_token
314 %type <struct psi_const *> constant
315 %destructor {psi_const_free(&$$);} constant
316 %type <struct psi_impl_def_val *> impl_def_val
317 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
319 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
320 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
322 %type <struct psi_token *> decl_asm quoted_strings
323 %destructor {psi_token_free(&$$);} decl_asm quoted_strings
325 %type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
326 %destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
327 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
328 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
329 %type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
330 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
331 %type <struct psi_decl_var *> decl_var
332 %destructor {psi_decl_var_free(&$$);} decl_var
333 %type <struct psi_decl_struct *> decl_struct
334 %destructor {psi_decl_struct_free(&$$);} decl_struct
335 %type <struct psi_decl_union *> decl_union
336 %destructor {psi_decl_union_free(&$$);} decl_union
337 %type <struct psi_decl_enum *> decl_enum
338 %destructor {psi_decl_enum_free(&$$);} decl_enum
339 %type <struct psi_decl_enum_item *> decl_enum_item
340 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
341 %type <struct psi_plist *> decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
342 %destructor {psi_plist_free($$);} decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
344 %type <struct psi_layout> align_and_size
345 %destructor {} align_and_size
346 %type <struct psi_layout *> decl_layout
347 %destructor {psi_layout_free(&$$);} decl_layout
349 %type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
350 %destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
352 %type <struct psi_impl *> impl
353 %destructor {psi_impl_free(&$$);} impl
354 %type <struct psi_impl_func *> impl_func
355 %destructor {psi_impl_func_free(&$$);} impl_func
356 %type <struct psi_impl_arg *> impl_arg
357 %destructor {psi_impl_arg_free(&$$);} impl_arg
358 %type <struct psi_impl_type *> impl_type impl_type_restricted
359 %destructor {psi_impl_type_free(&$$);} impl_type impl_type_restricted
360 %type <struct psi_impl_var *> impl_var
361 %destructor {psi_impl_var_free(&$$);} impl_var
363 %type <struct psi_let_stmt *> let_stmt
364 %destructor {psi_let_stmt_free(&$$);} let_stmt
365 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
366 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
367 %type <struct psi_let_calloc *> let_calloc
368 %destructor {psi_let_calloc_free(&$$);} let_calloc
369 %type <struct psi_let_callback *> let_callback
370 %destructor {psi_let_callback_free(&$$);} let_callback
371 %type <struct psi_let_func *> let_func
372 %destructor {psi_let_func_free(&$$);} let_func
373 %type <struct psi_set_stmt *> set_stmt
374 %destructor {psi_set_stmt_free(&$$);} set_stmt
375 %type <struct psi_set_exp *> set_exp
376 %destructor {psi_set_exp_free(&$$);} set_exp
377 %type <struct psi_set_func *> set_func
378 %destructor {psi_set_func_free(&$$);} set_func
379 %type <struct psi_assert_stmt *> assert_stmt
380 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
381 %type <struct psi_return_stmt *> return_stmt
382 %destructor {psi_return_stmt_free(&$$);} return_stmt
383 %type <struct psi_return_exp *> return_exp
384 %destructor {psi_return_exp_free(&$$);} return_exp
385 %type <struct psi_free_stmt *> free_stmt
386 %destructor {psi_free_stmt_free(&$$);} free_stmt
387 %type <struct psi_free_exp *> free_exp
388 %destructor {psi_free_exp_free(&$$);} free_exp
390 %type <struct psi_token **> impl_stmt
391 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
392 %type <struct psi_token *> impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
393 %destructor {psi_token_free(&$$);} impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
394 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
395 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
397 %type <struct psi_num_exp *> num_exp
398 %destructor {psi_num_exp_free(&$$);} num_exp
399 %type <struct psi_number *> number
400 %destructor {psi_number_free(&$$);} number
402 %type <size_t> indirection pointers asterisks array_size
403 %destructor {} indirection pointers asterisks array_size
404 %type <bool> reference
405 %destructor {} reference
412 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 ;
413 unary_op_token: TILDE | NOT | PLUS | MINUS ;
414 name_token: NAME | FUNCTION | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | MIXED | ARRAY | OBJECT | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | AS | let_func_token | set_func_token;
415 any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | 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 | LINE | PRAGMA | PRAGMA_ONCE | 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 | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE | AS;
416 any_nobrace_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | 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 | LINE | PRAGMA | PRAGMA_ONCE | 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 | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE | AS;
433 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
434 psi_cpp_exp_free(&$cpp);
438 char *libname = strdup($lib->text->val);
439 P->file.libnames = psi_plist_add(P->file.libnames, &libname);
442 psi_parser_proc_add_const(P, $constant);
445 psi_parser_proc_add_decl(P, $decl_stmt);
447 | decl_extvar_stmt[list] {
448 psi_parser_proc_add_decl_extvars(P, $list);
451 if (P->flags & PSI_DEBUG) {
452 P->error(PSI_DATA(P), $ignored_decl->func->token, PSI_NOTICE, "Ignored decl: %s", $ignored_decl->func->var->name->val);
454 psi_decl_free(&$ignored_decl);
456 | decl_typedef[def] {
457 psi_parser_proc_add_typedef(P, $def);
459 | decl_struct[struct] {
460 psi_parser_proc_add_struct(P, $struct);
462 | decl_union[union] {
463 psi_parser_proc_add_union(P, $union);
466 psi_parser_proc_add_enum(P, $enum);
469 psi_parser_proc_add_impl(P, $impl);
474 LIB QUOTED_STRING EOS {
475 $lib = $QUOTED_STRING;
483 | HASH cpp_exp[exp] EOL {
489 cpp_message_token cpp_macro_decl_tokens[tokens] {
491 struct psi_token *msg = NULL;
493 if (psi_plist_get($tokens, 0, &msg)) {
495 struct psi_token *next;
497 msg = psi_token_copy(msg);
498 while (psi_plist_get($tokens, index++, &next)) {
499 struct psi_token *old = msg;
500 msg = psi_token_cat(" ", 2, msg, next);
501 psi_token_free(&old);
504 psi_plist_free($tokens);
506 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
508 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
510 $exp->token = psi_token_copy($cpp_message_token);
512 | cpp_include_token[INCLUDE] cpp_header_token {
513 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
514 $exp->token = psi_token_copy($INCLUDE);
517 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
518 $exp->token = psi_token_copy($cpp_no_arg_token);
520 | cpp_name_arg_token any_noeol_token[name_token] {
521 $name_token->type = PSI_T_NAME;
522 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
523 $exp->token = psi_token_copy($cpp_name_arg_token);
525 | DEFINE cpp_macro_decl {
526 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
527 $exp->token = psi_token_copy($DEFINE);
529 | cpp_exp_arg_token cpp_macro_exp {
530 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
531 $exp->token = psi_token_copy($cpp_exp_arg_token);
534 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
535 $exp->token = psi_token_copy($PRAGMA_ONCE);
537 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
538 psi_plist_free($tokens);
580 cpp_macro_decl[macro]:
581 any_noeol_token[name_token] cpp_macro_decl_tokens %dprec 1 {
582 $name_token->type = PSI_T_NAME;
583 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
584 $macro->token = psi_token_copy($name_token);
586 | name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens %dprec 2 {
587 $name_token->type = PSI_T_NAME;
588 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
589 $macro->token = psi_token_copy($name_token);
591 | name_token cpp_macro_exp[num_exp] %dprec 2 {
592 $name_token->type = PSI_T_NAME;
593 $macro = psi_cpp_macro_decl_init(NULL, psi_num_exp_tokens($num_exp, NULL), $num_exp);
594 $macro->token = psi_token_copy($name_token);
596 | name_token quoted_strings[strings] %dprec 2 {
597 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_token_free);
598 $name_token->type = PSI_T_NAME;
599 $macro = psi_cpp_macro_decl_init(NULL, psi_plist_add(list, &$strings), NULL);
600 $macro->token = psi_token_copy($name_token);
606 $sig = psi_plist_init(NULL);
609 $sig = psi_plist_init(NULL); /* FIXME */
612 | cpp_macro_sig_args[args] COMMA ELLIPSIS {
617 cpp_macro_sig_args[args]:
619 $name_token = psi_token_copy($name_token);
620 $name_token->type = PSI_T_NAME;
621 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
623 | cpp_macro_sig_args[args_] COMMA name_token {
624 $name_token = psi_token_copy($name_token);
625 $name_token->type = PSI_T_NAME;
626 $args = psi_plist_add($args_, &$name_token);
630 cpp_macro_decl_tokens[tokens]:
634 | cpp_macro_decl_token_list
637 cpp_macro_decl_token_list[tokens]:
638 any_noeol_token[token] {
639 $token = psi_token_copy($token);
640 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
642 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
643 $token = psi_token_copy($token);
644 $tokens = psi_plist_add($tokens_, &$token);
649 LPAREN cpp_macro_exp[exp_] RPAREN {
650 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
651 $exp->token = psi_token_copy($LPAREN);
653 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
654 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
655 $exp->token = psi_token_copy($unary_op_token);
657 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
658 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
659 $exp->token = psi_token_copy($binary_op_token);
661 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
662 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
663 $exp->token = psi_token_copy($IIF);
666 | DEFINED name_token {
670 $name_token->type = PSI_T_NAME;
671 exists = psi_cpp_defined(P->preproc, $name_token);
672 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINED, &exists, 0));
673 $exp->token = psi_token_copy($DEFINED);
674 $exp->data.n->token = psi_token_copy($name_token);
677 | DEFINED LPAREN name_token RPAREN {
681 $name_token->type = PSI_T_NAME;
682 exists = psi_cpp_defined(P->preproc, $name_token);
683 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINED, &exists, 0));
684 $exp->token = psi_token_copy($DEFINED);
685 $exp->data.n->token = psi_token_copy($name_token);
689 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
690 $exp->token = psi_token_copy($NUMBER);
691 $exp->data.n->token = psi_token_copy($NUMBER);
694 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
695 $exp->token = psi_token_copy($QUOTED_CHAR);
696 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
699 $exp = psi_num_exp_init_num($sizeof);
700 $exp->token = psi_token_copy($sizeof->token);
703 $name_token->type = PSI_T_NAME;
704 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
705 $exp->token = psi_token_copy($name_token);
706 $exp->data.n->token = psi_token_copy($name_token);
708 | name_token LPAREN cpp_macro_call_args RPAREN {
709 $name_token->type = PSI_T_NAME;
710 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
711 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
712 $exp->token = psi_token_copy($name_token);
713 $exp->data.n->token = psi_token_copy($name_token);
714 $exp->data.n->data.call->token = psi_token_copy($name_token);
718 cpp_macro_call_args[args]:
722 | cpp_macro_call_arg_list
725 cpp_macro_call_arg_list[args]:
727 /* TODO: clang include test macros */
729 struct psi_num_exp *exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &no, 0));
730 exp->token = psi_token_copy($CPP_HEADER);
731 exp->data.n->token = psi_token_copy($CPP_HEADER);
732 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free), &exp);
735 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
738 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
739 $args = psi_plist_add($args_, &$cpp_macro_exp);
744 CONST impl_type_restricted[type] NSNAME EQUALS impl_def_val EOS {
745 $const = psi_const_init($type, $NSNAME->text, $impl_def_val);
746 $const->token = psi_token_copy($NSNAME);
748 | CONST NSNAME EQUALS impl_def_val EOS {
749 $const = psi_const_init(NULL, $NSNAME->text, $impl_def_val);
750 $const->token = psi_token_copy($NSNAME);
755 impl_def_val_token[token] %dprec 2 {
756 $val = psi_impl_def_val_init($token->type, $token->text);
757 $val->token = psi_token_copy($token);
759 | num_exp[num] %dprec 1 {
760 $val = psi_impl_def_val_init(PSI_T_NUMBER, $num);
761 $val->token = psi_token_copy($num->token);
763 | quoted_strings[token] {
764 $val = psi_impl_def_val_init($token->type, $token->text);
765 $val->token = $token;
776 TYPEDEF typedef[def_] EOS {
780 | TYPEDEF VOID name_token EOS {
781 $def = psi_decl_arg_init(
782 psi_decl_type_init(PSI_T_VOID, $VOID->text),
783 psi_decl_var_init($name_token->text, 0, 0)
785 $def->token = psi_token_copy($VOID);
786 $def->type->token = psi_token_copy($VOID);
787 $def->var->token = psi_token_copy($name_token);
790 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
797 $def = $typedef_decl;
799 | CPP_EXTENSION typedef_decl {
800 $def = $typedef_decl;
806 $def = $typedef_anon_decl;
808 | CPP_EXTENSION typedef_anon_decl {
809 $def = $typedef_anon_decl;
815 | decl_func_body[decl] {
816 $def = psi_decl_arg_init(
817 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
818 psi_decl_var_copy($decl->func->var)
820 $def->type->token = psi_token_copy($decl->func->token);
821 $def->type->real.func = $decl;
823 | decl_enum[enum] name_token {
824 $name_token->type = PSI_T_NAME;
825 $def = psi_decl_arg_init(
826 psi_decl_type_init(PSI_T_ENUM, $enum->name),
827 psi_decl_var_init($name_token->text, 0, 0)
829 $def->var->token = psi_token_copy($name_token);
830 $def->type->token = psi_token_copy($enum->token);
831 $def->type->real.enm = $enum;
832 psi_parser_proc_add_enum(P, $enum);
834 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
835 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
836 $def->type->token = $struct;
837 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
838 $def->type->real.strct->token = psi_token_copy($struct);
839 $def->type->real.strct->align = $as.pos;
840 $def->type->real.strct->size = $as.len;
841 psi_parser_proc_add_struct(P, $def->type->real.strct);
843 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
844 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
845 $def->type->token = $union;
846 $def->type->real.unn = psi_decl_union_init($union->text, $args);
847 $def->type->real.unn->token = psi_token_copy($union);
848 $def->type->real.unn->align = $as.pos;
849 $def->type->real.unn->size = $as.len;
850 psi_parser_proc_add_union(P, $def->type->real.unn);
854 typedef_anon_decl[def]:
855 typedef_decl %dprec 2
856 | qualified_decl_type[type] %dprec 1 {
857 $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
858 $def->var->token = psi_token_copy($type->token);
861 $def = psi_decl_arg_init(
862 psi_decl_type_init(PSI_T_ENUM, $enum->name),
863 psi_decl_var_init(NULL, 0, 0)
865 $def->var->token = psi_token_copy($enum->token);
866 $def->type->token = psi_token_copy($enum->token);
867 $def->type->real.enm = $enum;
868 psi_parser_proc_add_enum(P, $enum);
870 | struct_name[struct] align_and_size[as] struct_args_block[args] {
871 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
872 $def->type->token = $struct;
873 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
874 $def->type->real.strct->token = psi_token_copy($struct);
875 $def->type->real.strct->align = $as.pos;
876 $def->type->real.strct->size = $as.len;
877 psi_parser_proc_add_struct(P, $def->type->real.strct);
879 | union_name[union] align_and_size[as] struct_args_block[args] {
880 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
881 $def->type->token = $union;
882 $def->type->real.unn = psi_decl_union_init($union->text, $args);
883 $def->type->real.unn->token = psi_token_copy($union);
884 $def->type->real.unn->align = $as.pos;
885 $def->type->real.unn->size = $as.len;
886 psi_parser_proc_add_union(P, $def->type->real.unn);
890 qualified_decl_type[type]:
892 | decl_type_qualifier_token decl_type[type_] {
895 | qualified_decl_type[type_] decl_type_qualifier_token {
900 decl_type_qualifier_token:
906 decl_type_simple[token] {
907 $type = psi_decl_type_init($token->type, $token->text);
908 $type->token = $token;
913 decl_type_complex[type]:
914 STRUCT[token] name_token {
915 $name_token->type = PSI_T_NAME;
916 $type = psi_decl_type_init($token->type, $name_token->text);
917 $type->token = psi_token_copy($name_token);
919 | UNION[token] name_token {
920 $name_token->type = PSI_T_NAME;
921 $type = psi_decl_type_init($token->type, $name_token->text);
922 $type->token = psi_token_copy($name_token);
924 | ENUM[token] name_token {
925 $name_token->type = PSI_T_NAME;
926 $type = psi_decl_type_init($token->type, $name_token->text);
927 $type->token = psi_token_copy($name_token);
931 decl_type_simple[type]:
935 $type = psi_token_copy($type_);
938 $type = psi_token_copy($type_);
942 decl_real_type[type]: /* allocated, so free, if set */
944 $type = psi_token_copy($type_);
947 $type = psi_token_copy($type_);
950 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
959 int_width[i]: /* allocated, so free, if set */
961 $i = psi_token_copy($SHORT);
964 $i = psi_token_copy($LONG);
966 | LONG[l1] LONG[l2] {
967 $i = psi_token_cat(" ", 2, $l1, $l2);
971 decl_int_type[type]: /* allocated, so free, if set */
973 $type = psi_token_copy($CHAR);
976 $type = psi_token_copy($INT);
978 | int_signed int_signed_types {
980 $type = psi_token_cat(" ", 2, $1, $2);
983 $type = psi_token_copy($1);
986 | int_width int_width_types {
988 $type = psi_token_cat(" ", 2, $1, $2);
997 int_signed_types[type]: /* allocated, so free, if set */
1002 $type = psi_token_copy($NAME);
1005 $type = psi_token_copy($CHAR);
1007 | SHORT signed_short_types {
1009 $type = psi_token_cat(" ", 2, $1, $2);
1011 $type = psi_token_copy($1);
1015 $type = psi_token_copy($INT);
1017 | LONG signed_long_types {
1019 $type = psi_token_cat(" ", 2, $1, $2);
1021 $type = psi_token_copy($1);
1026 signed_short_types[type]:
1032 signed_long_types[type]:
1041 int_width_types[type]: /* allocated, so free, if set */
1046 $type = psi_token_copy($INT);
1048 | int_signed int_signed_types {
1050 $type = psi_token_cat(" ", 2, $1, $2);
1051 psi_token_free(&$2);
1053 $type = psi_token_copy($1);
1062 $decl->redir = zend_string_copy($decl_asm->text);
1063 psi_token_free(&$decl_asm);
1066 | CPP_EXTENSION decl decl_asm EOS {
1069 $decl->redir = zend_string_copy($decl_asm->text);
1070 psi_token_free(&$decl_asm);
1079 | CPP_ASM LPAREN quoted_strings RPAREN {
1080 $decl_asm = $quoted_strings;
1084 quoted_strings[strings]:
1086 $strings = psi_token_copy($QUOTED_STRING);
1088 | quoted_strings[strings_] QUOTED_STRING {
1089 $strings = psi_token_cat("", 2, $strings_, $QUOTED_STRING);
1090 psi_token_free(&$strings_);
1094 decl_extvar_stmt[list]:
1095 NAME decl_arg decl_extvar_list[vars] decl_asm EOS {
1096 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
1100 struct psi_decl_var *var;
1102 while (psi_plist_get($vars, i++, &var)) {
1103 if (psi_decl_extvar_is_blacklisted(var->name->val)) {
1104 psi_decl_var_free(&var);
1106 struct psi_decl_extvar *evar = psi_decl_extvar_init(
1107 psi_decl_arg_init(psi_decl_type_copy($decl_arg->type), var));
1108 list = psi_plist_add(list, &evar);
1114 if (psi_decl_extvar_is_blacklisted($decl_arg->var->name->val)) {
1115 psi_decl_arg_free(&$decl_arg);
1117 struct psi_decl_extvar *evar = psi_decl_extvar_init($decl_arg);
1120 evar->redir = zend_string_copy($decl_asm->text);
1121 psi_token_free(&$decl_asm);
1123 list = psi_plist_add(list, &evar);
1130 decl_extvar_list[list]:
1141 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1143 | decl_vars[vars_] COMMA decl_var[var] {
1144 $vars = psi_plist_add($vars_, &$var);
1149 ignored_decl_qualifiers decl_body ignored_decl_body {
1150 $ignored_decl = $decl_body;
1154 ignored_decl_qualifiers:
1157 | CPP_EXTENSION CPP_INLINE
1158 | CPP_EXTENSION STATIC CPP_INLINE
1164 LBRACE ignored_decl_body_stmts RBRACE
1167 ignored_decl_body_stmts:
1168 ignored_decl_body_stmt
1169 | ignored_decl_body_stmts ignored_decl_body_stmt
1172 ignored_decl_body_stmt:
1179 | NAME[abi] decl_body {
1181 $decl->abi = psi_decl_abi_init($abi->text);
1190 decl_func_body[decl]:
1191 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1192 $decl = psi_decl_init($func, $args);
1194 $decl->func->var->pointer_level += 1;
1195 $decl->func->var->array_size = $as;
1198 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1199 $decl = psi_decl_init($func, $args);
1202 $decl->func->var->pointer_level += 1;
1203 $decl->func->var->array_size = $as;
1208 decl_functor_body[decl]:
1209 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1210 $decl = psi_decl_init($func, $args);
1212 $decl->func->var->pointer_level += 1;
1213 $decl->func->var->array_size = $as;
1216 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1217 $decl = psi_decl_init($func, $args);
1220 $decl->func->var->pointer_level += 1;
1221 $decl->func->var->array_size = $as;
1224 | qualified_decl_type[rval_type] indirection[i] LPAREN indirection[unused1] name_token[NAME] LPAREN decl_args[args] RPAREN RPAREN LPAREN decl_args[rval_args] RPAREN array_size[as] {
1226 $NAME->type = PSI_T_NAME;
1228 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1229 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1230 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1232 rval_func->var->token = psi_token_copy(type_token);
1233 rval_func->token = psi_token_copy(type_token);
1235 rval_func->var->pointer_level += 1;
1236 rval_func->var->array_size = $as;
1239 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1240 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1242 type->real.func = rval_decl;
1243 func->var->token = psi_token_copy($NAME);
1244 func->token = psi_token_copy($NAME);
1246 $decl = psi_decl_init(func, $args);
1248 | qualified_decl_type[rval_type] indirection[i] LPAREN indirection[unused1] LPAREN indirection[unused2] name_token[NAME] RPAREN LPAREN decl_args[args] RPAREN RPAREN LPAREN decl_args[rval_args] RPAREN array_size[as] {
1251 $NAME->type = PSI_T_NAME;
1253 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1254 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1255 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1257 rval_func->var->token = psi_token_copy(type_token);
1258 rval_func->token = psi_token_copy(type_token);
1260 rval_func->var->pointer_level += 1;
1261 rval_func->var->array_size = $as;
1264 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1265 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1267 type->real.func = rval_decl;
1268 func->var->token = psi_token_copy($NAME);
1269 func->token = psi_token_copy($NAME);
1270 type->token = type_token;
1272 $decl = psi_decl_init(func, $args);
1276 decl_anon_functor_body[decl]:
1277 decl_anon_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1278 $decl = psi_decl_init($func, $args);
1280 $decl->func->var->pointer_level += 1;
1281 $decl->func->var->array_size = $as;
1284 | decl_anon_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1285 $decl = psi_decl_init($func, $args);
1288 $decl->func->var->pointer_level += 1;
1289 $decl->func->var->array_size = $as;
1295 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1297 $NAME->type = PSI_T_NAME;
1298 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1299 $arg->var->token = psi_token_copy($NAME);
1300 $arg->token = psi_token_copy($NAME);
1304 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1306 $NAME->type = PSI_T_NAME;
1307 $arg = psi_decl_arg_init(
1308 psi_decl_type_init($VOID->type, $VOID->text),
1309 psi_decl_var_init($NAME->text, $pointers, 0)
1311 $arg->type->token = psi_token_copy($VOID);
1312 $arg->var->token = psi_token_copy($NAME);
1313 $arg->token = psi_token_copy($NAME);
1315 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1317 $NAME->type = PSI_T_NAME;
1318 $arg = psi_decl_arg_init(
1319 psi_decl_type_init($VOID->type, $VOID->text),
1320 psi_decl_var_init($NAME->text, $pointers, 0)
1322 $arg->type->token = psi_token_copy($VOID);
1323 $arg->var->token = psi_token_copy($NAME);
1324 $arg->token = psi_token_copy($NAME);
1326 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1328 $NAME->type = PSI_T_NAME;
1329 $arg = psi_decl_arg_init(
1330 psi_decl_type_init($VOID->type, $VOID->text),
1331 psi_decl_var_init($NAME->text, 0, 0)
1333 $arg->type->token = psi_token_copy($VOID);
1334 $arg->var->token = psi_token_copy($NAME);
1335 $arg->token = psi_token_copy($NAME);
1340 decl_anon_functor[arg]:
1341 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] RPAREN {
1343 $arg = psi_decl_arg_init($type, psi_decl_var_init(NULL, $i, 0));
1344 $arg->var->token = psi_token_copy($LPAREN);
1345 $arg->token = psi_token_copy($LPAREN);
1348 | CONST VOID pointers LPAREN indirection[unused1] RPAREN {
1350 $arg = psi_decl_arg_init(
1351 psi_decl_type_init($VOID->type, $VOID->text),
1352 psi_decl_var_init(NULL, $pointers, 0)
1354 $arg->type->token = psi_token_copy($VOID);
1355 $arg->var->token = psi_token_copy($VOID);
1356 $arg->token = psi_token_copy($VOID);
1358 | VOID pointers LPAREN indirection[unused1] RPAREN {
1360 $arg = psi_decl_arg_init(
1361 psi_decl_type_init($VOID->type, $VOID->text),
1362 psi_decl_var_init(NULL, $pointers, 0)
1364 $arg->type->token = psi_token_copy($VOID);
1365 $arg->var->token = psi_token_copy($VOID);
1366 $arg->token = psi_token_copy($VOID);
1368 | VOID LPAREN indirection[unused1] RPAREN {
1370 $arg = psi_decl_arg_init(
1371 psi_decl_type_init($VOID->type, $VOID->text),
1372 psi_decl_var_init(NULL, 0, 0)
1374 $arg->type->token = psi_token_copy($VOID);
1375 $arg->var->token = psi_token_copy($VOID);
1376 $arg->token = psi_token_copy($VOID);
1384 | VOID name_token[NAME] {
1385 $func = psi_decl_arg_init(
1386 psi_decl_type_init($VOID->type, $VOID->text),
1387 psi_decl_var_init($NAME->text, 0, 0)
1389 $func->type->token = psi_token_copy($VOID);
1390 $func->var->token = psi_token_copy($NAME);
1391 $func->token = psi_token_copy($NAME);
1403 | decl_arg_list[args_] %dprec 1 {
1408 decl_arg_list[args]:
1409 decl_anon_arg[arg] {
1410 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1412 | decl_arg_list[args_] COMMA decl_anon_arg[arg] {
1413 $args = psi_plist_add($args_, &$arg);
1418 decl_anon_functor_body[decl] {
1420 struct psi_token *name;
1422 psi_token_hash($decl->func->token, digest);
1423 name = psi_token_append("@", psi_token_copy($decl->func->token), 2, "funct", digest);
1425 $arg = psi_decl_arg_init(
1426 psi_decl_type_init(PSI_T_FUNCTION, name->text),
1427 psi_decl_var_copy($decl->func->var)
1430 $arg->type->token = psi_token_copy($decl->func->token);
1431 $arg->type->real.func = $decl;
1433 | decl_arg %dprec 2 {
1436 | qualified_decl_type[type] indirection array_size[as] %dprec 1 {
1437 $arg = psi_decl_arg_init(
1439 psi_decl_var_init(NULL, $indirection, $as)
1443 | CONST VOID pointers {
1444 $arg = psi_decl_arg_init(
1445 psi_decl_type_init($VOID->type, $VOID->text),
1446 psi_decl_var_init(NULL, $pointers, 0)
1448 $arg->type->token = psi_token_copy($VOID);
1449 $arg->var->token = psi_token_copy($VOID);
1450 $arg->token = psi_token_copy($VOID);
1453 $arg = psi_decl_arg_init(
1454 psi_decl_type_init($VOID->type, $VOID->text),
1455 psi_decl_var_init(NULL, $pointers, 0)
1457 $arg->type->token = psi_token_copy($VOID);
1458 $arg->var->token = psi_token_copy($VOID);
1459 $arg->token = psi_token_copy($VOID);
1465 decl_functor_body[decl] {
1466 $arg = psi_decl_arg_init(
1467 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1468 psi_decl_var_copy($decl->func->var)
1470 $arg->type->token = psi_token_copy($decl->func->token);
1471 $arg->type->real.func = $decl;
1473 | qualified_decl_type[type] decl_var[var] {
1474 $arg = psi_decl_arg_init($type, $var);
1477 | CONST VOID pointers name_token[NAME] {
1478 $NAME->type = PSI_T_NAME;
1479 $arg = psi_decl_arg_init(
1480 psi_decl_type_init($VOID->type, $VOID->text),
1481 psi_decl_var_init($NAME->text, $pointers, 0)
1483 $arg->type->token = psi_token_copy($VOID);
1484 $arg->var->token = psi_token_copy($NAME);
1485 $arg->token = psi_token_copy($NAME);
1487 | VOID pointers name_token[NAME] {
1488 $NAME->type = PSI_T_NAME;
1489 $arg = psi_decl_arg_init(
1490 psi_decl_type_init($VOID->type, $VOID->text),
1491 psi_decl_var_init($NAME->text, $pointers, 0)
1493 $arg->type->token = psi_token_copy($VOID);
1494 $arg->var->token = psi_token_copy($NAME);
1495 $arg->token = psi_token_copy($NAME);
1501 pointers name_token array_size {
1502 $name_token->type = PSI_T_NAME;
1503 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1504 $var->token = psi_token_copy($name_token);
1506 | name_token array_size {
1507 $name_token->type = PSI_T_NAME;
1508 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1509 $var->token = psi_token_copy($name_token);
1514 UNION name_token align_and_size[as] decl_struct_args[args] {
1515 $name_token->type = PSI_T_NAME;
1516 $union = psi_decl_union_init($name_token->text, $args);
1517 $union->align = $as.pos;
1518 $union->size = $as.len;
1519 $union->token = psi_token_copy($name_token);
1523 decl_struct[struct]:
1524 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1525 $name_token->type = PSI_T_NAME;
1526 $struct = psi_decl_struct_init($name_token->text, $args);
1527 $struct->align = $as.pos;
1528 $struct->size = $as.len;
1529 $struct->token = psi_token_copy($name_token);
1533 decl_struct_args[args]:
1540 struct_args_block[args]:
1541 LBRACE struct_args RBRACE {
1542 $args = $struct_args;
1547 typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1548 $arg->layout = $layout;
1549 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1552 struct psi_decl_arg *arg;
1554 while (psi_plist_get($vars, i++, &arg)) {
1555 arg->type = psi_decl_type_copy($arg->type);
1556 $args = psi_plist_add($args, &arg);
1561 | struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1562 $arg->layout = $layout;
1563 $args = psi_plist_add($args_, &$arg);
1566 struct psi_decl_arg *arg;
1568 while (psi_plist_get($vars, i++, &arg)) {
1569 arg->type = psi_decl_type_copy($arg->type);
1570 $args = psi_plist_add($args, &arg);
1577 struct_arg_var_list[vars]:
1581 | COMMA decl_vars_with_layout[vars_] {
1586 decl_vars_with_layout[vars]:
1587 decl_var[var] decl_layout[layout] {
1589 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1590 arg->layout = $layout;
1591 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1594 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1596 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1597 arg->layout = $layout;
1598 $vars = psi_plist_add($vars_, &arg);
1601 | decl_layout[layout] {
1603 struct psi_decl_var *var = psi_decl_var_init(NULL, 0, 0);
1604 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, var);
1605 arg->layout = $layout;
1606 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1609 | decl_vars_with_layout[vars_] COMMA decl_layout[layout] {
1611 struct psi_decl_var *var = psi_decl_var_init(NULL, 0, 0);
1612 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, var);
1613 arg->layout = $layout;
1614 $vars = psi_plist_add($vars_, &arg);
1620 enum_name LBRACE decl_enum_items[list] optional_comma RBRACE {
1621 $enum = psi_decl_enum_init($enum_name->text, $list);
1622 $enum->token = $enum_name;
1626 decl_enum_items[list]:
1628 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1630 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1631 $list = psi_plist_add($list_, &$i);
1637 $name_token->type = PSI_T_NAME;
1638 $i = psi_decl_enum_item_init($name_token->text, NULL);
1639 $i->token = psi_token_copy($name_token);
1641 | name_token EQUALS num_exp {
1642 $name_token->type = PSI_T_NAME;
1643 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1644 $i->token = psi_token_copy($name_token);
1650 $exp = psi_num_exp_init_num($number);
1651 $exp->token = psi_token_copy($number->token);
1653 | LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1654 $exp = psi_num_exp_init_cast($type, $exp_);
1655 $exp->token = psi_token_copy($type->token);
1657 | LPAREN num_exp[exp_] RPAREN {
1658 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1659 $exp->token = psi_token_copy($LPAREN);
1661 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1662 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1663 $exp->token = psi_token_copy($op);
1665 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1666 $exp = psi_num_exp_init_unary($op->type, $exp_);
1667 $exp->token = psi_token_copy($op);
1669 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1670 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1671 $exp->token = psi_token_copy($IIF);
1677 $num = psi_number_init($token->type, $token->text, $token->flags);
1678 $num->token = psi_token_copy($token);
1681 $num = psi_number_init($token->type, $token->text, 0);
1682 $num->token = psi_token_copy($token);
1684 | QUOTED_CHAR[token] {
1685 $num = psi_number_init($token->type, $token->text, 0);
1686 $num->token = psi_token_copy($token);
1689 $num = psi_number_init($token->type, $token->text, 0);
1690 $num->token = psi_token_copy($token);
1693 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1694 $num->token = psi_token_copy($decl_var->token);
1702 SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
1704 $sizeof->token = psi_token_copy($SIZEOF);
1706 | SIZEOF sizeof_body_notypes[sizeof_] {
1708 $sizeof->token = psi_token_copy($SIZEOF);
1712 sizeof_body[sizeof]:
1713 sizeof_body_notypes[sizeof_] {
1716 | decl_type indirection {
1718 int8_t sizeof_void_p = sizeof(void *);
1719 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1720 psi_decl_type_free(&$decl_type);
1722 $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
1727 sizeof_body_notypes[sizeof]:
1729 int8_t sizeof_void_p = sizeof(void *);
1730 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1733 int8_t sizeof_a = sizeof('a');
1734 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
1737 uint64_t len = $QUOTED_STRING->text->len + 1;
1738 $sizeof = psi_number_init(PSI_T_UINT64, &len, 0);
1743 ENUM optional_name[name_] {
1745 $name = psi_token_copy($name_);
1749 psi_token_hash($ENUM, digest);
1750 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1756 UNION optional_name[name_] {
1758 $name = psi_token_copy($name_);
1762 psi_token_hash($UNION, digest);
1763 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1769 STRUCT optional_name[name_] {
1771 $name = psi_token_copy($name_);
1775 psi_token_hash($STRUCT, digest);
1776 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1781 optional_name[name]:
1786 $name = $name_token;
1787 $name->type = PSI_T_NAME;
1800 | COLON NUMBER[width] {
1801 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text->val), NULL));
1803 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1804 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), NULL);
1806 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1807 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), psi_layout_init(0, atol($width->text->val), NULL));
1816 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1817 $as.pos = atol($align->text->val);
1818 $as.len = atol($size->text->val);
1826 | LBRACKET array_qualifier_token RBRACKET {
1829 | LBRACKET num_exp RBRACKET {
1830 struct psi_validate_scope scope = {0};
1831 psi_validate_scope_ctor(&scope);
1832 scope.cpp = P->preproc;
1833 if (psi_num_exp_validate(PSI_DATA(P), $num_exp, &scope)) {
1834 $as = psi_num_exp_get_long($num_exp, NULL, P->preproc);
1838 psi_num_exp_free(&$num_exp);
1839 psi_validate_scope_dtor(&scope);
1843 array_qualifier_token:
1854 | pointers[p] %prec UNARY {
1861 | asterisks[a] CPP_RESTRICT {
1870 | asterisks[a_] asterisk {
1877 | ASTERISK pointer_qualifier_token
1880 pointer_qualifier_token:
1892 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1893 $impl = psi_impl_init($func, $stmts);
1895 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1896 $impl = psi_impl_init($func, $stmts);
1897 $func->static_memory = 1;
1902 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1903 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1904 $func->token = psi_token_copy($NSNAME);
1905 $func->return_reference = $r;
1907 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1908 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1909 $func->token = psi_token_copy($NSNAME);
1910 $func->return_reference = $r;
1912 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1913 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1914 $func->token = psi_token_copy($NSNAME);
1915 $func->return_reference = $r;
1916 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1917 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1923 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1925 | impl_args[args_] COMMA impl_arg[arg] {
1926 $args = psi_plist_add($args_, &$arg);
1931 impl_type[type] impl_var[var] {
1932 $arg = psi_impl_arg_init($type, $var, NULL);
1934 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1935 $arg = psi_impl_arg_init($type, $var, $val);
1940 reference DOLLAR_NAME {
1941 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1942 $var->token = psi_token_copy($DOLLAR_NAME);
1947 impl_type_token[token] {
1948 $type = psi_impl_type_init($token->type, $token->text);
1949 $type->token = psi_token_copy($token);
1953 impl_type_restricted[type]:
1954 impl_type_restricted_token[token] {
1955 $type = psi_impl_type_init($token->type, $token->text);
1956 $type->token = psi_token_copy($token);
1961 impl_type_restricted_token
1962 | impl_type_extended_token
1965 impl_type_restricted_token:
1973 impl_type_extended_token:
1982 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1984 | impl_stmts[stmts_] impl_stmt[stmt] {
1985 $stmts = psi_plist_add($stmts_, &$stmt);
1991 $stmt = (struct psi_token **) $s;
1994 $stmt = (struct psi_token **) $s;
1997 $stmt = (struct psi_token **) $s;
2000 $stmt = (struct psi_token **) $s;
2003 $stmt = (struct psi_token **) $s;
2008 LET let_exp_assign[exp] EOS {
2009 $let = psi_let_stmt_init($exp);
2010 $let->token = psi_token_copy($LET);
2012 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
2013 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
2014 $let->token = psi_token_copy($TEMP);
2015 $let->exp->is_reference = $reference;
2021 | byref let_exp_byref[exp_] {
2023 $exp->is_reference = true;
2025 | let_exp_byref[exp_] {
2027 $exp->is_reference = false;
2033 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
2035 | num_exp[num] %dprec 1 {
2036 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
2038 | let_calloc[calloc] {
2039 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2041 | STATIC let_calloc[calloc] {
2042 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2043 $calloc->static_memory = 1;
2045 | let_callback[callback] {
2046 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
2049 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
2053 let_exp_assign[exp]:
2054 decl_var[var] EQUALS let_exp_byref[exp_] {
2058 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
2060 $exp->is_reference = 1;
2066 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
2067 $calloc = psi_let_calloc_init($nmemb, $size);
2068 $calloc->token = psi_token_copy($CALLOC);
2072 let_callback[callback]:
2073 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
2074 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, NULL);
2075 $callback->func->token = psi_token_copy($func);
2076 $callback->token = psi_token_copy($CALLBACK);
2078 | CALLBACK LPAREN call_decl_vars[cb_args] RPAREN AS callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
2079 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, $cb_args);
2080 $callback->func->token = psi_token_copy($func);
2081 $callback->token = psi_token_copy($CALLBACK);
2086 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
2087 $func = psi_let_func_init($token->type, $token->text, $var);
2088 $func->token = psi_token_copy($token);
2089 $func->inner = $exps;
2106 let_func_exps[exps]:
2110 | COMMA let_exps[exps_] {
2117 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
2119 | let_exps[exps_] COMMA let_exp[exp] {
2120 $exps = psi_plist_add($exps_, &$exp);
2124 callback_rval[rval]:
2129 callback_arg_list[list]:
2133 | callback_args[args] {
2138 callback_args[args]:
2140 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2142 | callback_args[args_] COMMA set_exp[exp] {
2143 $args = psi_plist_add($args_, &$exp);
2147 return_stmt[return]:
2148 RETURN return_exp EOS {
2149 $return = psi_return_stmt_init($return_exp);
2150 $return->token = psi_token_copy($RETURN);
2155 decl_var[func] LPAREN call_decl_vars[args] RPAREN AS set_func {
2156 $return_exp = psi_return_exp_init($func, $args, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2157 $return_exp->token = psi_token_copy($func->token);
2160 $return_exp = psi_return_exp_init(NULL, NULL, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2161 $return_exp->token = psi_token_copy($set_func->token);
2165 call_decl_vars[args]:
2178 SET set_exp[exp] EOS {
2179 $set = psi_set_stmt_init($exp);
2180 $set->token = psi_token_copy($SET);
2186 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
2189 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
2191 | impl_var[var] EQUALS set_exp[exp_] {
2198 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
2199 $func = psi_set_func_init($token->type, $token->text, $var);
2200 $func->token = psi_token_copy($token);
2201 $func->inner = $exps;
2203 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
2204 $func = psi_set_func_init($token->type, $token->text, $var);
2205 $func->token = psi_token_copy($token);
2206 $func->recursive = 1;
2221 set_func_exps[exps]:
2225 | COMMA set_exps[exps_] {
2232 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2234 | set_exps[exps_] COMMA set_exp[exp] {
2235 $exps = psi_plist_add($exps_, &$exp);
2239 assert_stmt[assert]:
2240 assert_stmt_token[token] num_exp[exp] EOS {
2241 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
2242 $assert->token = psi_token_copy($token);
2252 FREE free_exps[exps] EOS {
2253 $free = psi_free_stmt_init($exps);
2254 $free->token = psi_token_copy($FREE);
2260 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
2262 | free_exps[exps_] COMMA free_exp[exp] {
2263 $exps = psi_plist_add($exps_, &$exp);
2268 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
2269 $NAME->type = PSI_T_NAME;
2270 $exp = psi_free_exp_init($NAME->text, $vars);
2271 $exp->token = psi_token_copy($NAME);
2285 AMPERSAND %prec UNARY
2292 #define PSI_DEBUG_LEX 0
2293 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
2295 struct psi_token *token;
2297 PSI_DEBUG_PRINT(P, "PSI: LEX index %4zu ", *index);
2299 if (psi_plist_get(tokens, (*index)++, &token)) {
2301 PSI_DEBUG_DUMP(P, psi_token_dump, token);
2303 *((struct psi_token **)lvalp) = token;
2307 PSI_DEBUG_PRINT(P, "EOF\n");
2315 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
2317 struct psi_token *T = NULL;
2326 psi_plist_get(tokens, last, &T);
2328 size_t i = (last >= 5) ? last - 5 : 0;
2330 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
2331 while (i <= last || T->type != PSI_T_EOS) {
2332 if (!psi_plist_get(tokens, i++, &T)) {
2335 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s token '%s' at col %u",
2336 i<last+1?"preceding":i>last+1?"following":"offending", T->text->val, T->col);
2339 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);