12 #define PSI_PARSER_PROC_DEBUG 1
14 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
15 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
17 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
21 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
23 P->structs = psi_plist_add(P->structs, &strct);
25 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
29 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
31 P->unions = psi_plist_add(P->unions, &u);
33 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
37 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
39 P->enums = psi_plist_add(P->enums, &e);
41 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
45 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
47 P->types = psi_plist_add(P->types, &def);
49 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
52 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
54 P->consts = psi_plist_add(P->consts, &cnst);
57 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
60 if (psi_decl_is_blacklisted(decl->func->var->name->val)) {
66 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
68 P->decls = psi_plist_add(P->decls, &decl);
70 static inline void psi_parser_proc_add_decl_extvars(struct psi_parser *P, struct psi_plist *list) {
73 P->vars = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
75 P->vars = psi_plist_add_r(P->vars, psi_plist_count(list), psi_plist_eles(list));
78 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
81 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
83 P->impls = psi_plist_add(P->impls, &impl);
91 #include "types/layout.h"
93 #define yytokentype psi_token_type
95 #define PSI_T_CAST PSI_T_EQUALS
96 #define PSI_T_POINTER PSI_T_ASTERISK
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 *> NULL
140 %token <struct psi_token *> TRUE
141 %token <struct psi_token *> FALSE
142 %token <struct psi_token *> NAME
143 %token <struct psi_token *> NSNAME
144 %token <struct psi_token *> DOLLAR_NAME
145 %token <struct psi_token *> NUMBER
146 %token <struct psi_token *> QUOTED_STRING
147 %token <struct psi_token *> QUOTED_CHAR
148 %token <struct psi_token *> SIZEOF
149 %token <struct psi_token *> VOLATILE
151 %token <struct psi_token *> EOF 0 "end of file"
152 %token <struct psi_token *> EOL "end of line"
153 %token <struct psi_token *> EOS ";"
154 %token <struct psi_token *> LPAREN "("
155 %token <struct psi_token *> RPAREN ")"
156 %token <struct psi_token *> COMMA ","
157 %token <struct psi_token *> COLON ":"
158 %token <struct psi_token *> LBRACE "{"
159 %token <struct psi_token *> RBRACE "}"
160 %token <struct psi_token *> LBRACKET "["
161 %token <struct psi_token *> RBRACKET "]"
162 %token <struct psi_token *> EQUALS "="
163 %token <struct psi_token *> HASH "#"
164 %token <struct psi_token *> PIPE "|"
165 %token <struct psi_token *> CARET "^"
166 %token <struct psi_token *> AMPERSAND "&"
167 %token <struct psi_token *> LSHIFT "<<"
168 %token <struct psi_token *> RSHIFT ">>"
169 %token <struct psi_token *> PLUS "+"
170 %token <struct psi_token *> MINUS "-"
171 %token <struct psi_token *> ASTERISK "*"
172 %token <struct psi_token *> SLASH "/"
173 %token <struct psi_token *> MODULO "%"
174 %token <struct psi_token *> LCHEVR "<"
175 %token <struct psi_token *> RCHEVR ">"
176 %token <struct psi_token *> CMP_GE ">="
177 %token <struct psi_token *> CMP_LE "<="
178 %token <struct psi_token *> OR "||"
179 %token <struct psi_token *> AND "&&"
180 %token <struct psi_token *> CMP_EQ "=="
181 %token <struct psi_token *> CMP_NE "!="
182 %token <struct psi_token *> TILDE "~"
183 %token <struct psi_token *> NOT "!"
184 %token <struct psi_token *> PERIOD "."
185 %token <struct psi_token *> BACKSLASH "\\"
186 %token <struct psi_token *> ELLIPSIS "..."
187 %token <struct psi_token *> IIF "?"
189 %token <struct psi_token *> PRAGMA
190 %token <struct psi_token *> PRAGMA_ONCE
191 %token <struct psi_token *> LINE
192 %token <struct psi_token *> ERROR
193 %token <struct psi_token *> WARNING
194 %token <struct psi_token *> IF
195 %token <struct psi_token *> IFDEF
196 %token <struct psi_token *> IFNDEF
197 %token <struct psi_token *> ELSE
198 %token <struct psi_token *> ELIF
199 %token <struct psi_token *> ENDIF
200 %token <struct psi_token *> DEFINE
201 %token <struct psi_token *> DEFINED
202 %token <struct psi_token *> UNDEF
203 %token <struct psi_token *> IMPORT
204 %token <struct psi_token *> INCLUDE
205 %token <struct psi_token *> INCLUDE_NEXT
207 %token <struct psi_token *> TYPEDEF
208 %token <struct psi_token *> STRUCT
209 %token <struct psi_token *> UNION
210 %token <struct psi_token *> ENUM
211 %token <struct psi_token *> CONST
212 %token <struct psi_token *> LIB
213 %token <struct psi_token *> STATIC
214 %token <struct psi_token *> CALLBACK
215 %token <struct psi_token *> FUNCTION
216 %token <struct psi_token *> LET
217 %token <struct psi_token *> SET
218 %token <struct psi_token *> TEMP
219 %token <struct psi_token *> FREE
220 %token <struct psi_token *> RETURN
221 %token <struct psi_token *> AS
222 %token <struct psi_token *> PRE_ASSERT
223 %token <struct psi_token *> POST_ASSERT
224 %token <struct psi_token *> BOOLVAL
225 %token <struct psi_token *> INTVAL
226 %token <struct psi_token *> STRVAL
227 %token <struct psi_token *> PATHVAL
228 %token <struct psi_token *> STRLEN
229 %token <struct psi_token *> FLOATVAL
230 %token <struct psi_token *> ARRVAL
231 %token <struct psi_token *> OBJVAL
232 %token <struct psi_token *> COUNT
233 %token <struct psi_token *> CALLOC
234 %token <struct psi_token *> TO_BOOL
235 %token <struct psi_token *> TO_INT
236 %token <struct psi_token *> TO_STRING
237 %token <struct psi_token *> TO_FLOAT
238 %token <struct psi_token *> TO_ARRAY
239 %token <struct psi_token *> TO_OBJECT
241 %token <struct psi_token *> COMMENT
242 %token <struct psi_token *> WHITESPACE
243 %token <struct psi_token *> NO_WHITESPACE
244 %token <struct psi_token *> CPP_HEADER
245 %token <struct psi_token *> CPP_ATTRIBUTE
246 %token <struct psi_token *> CPP_EXTENSION
247 %token <struct psi_token *> CPP_PASTE
248 %token <struct psi_token *> CPP_INLINE
249 %token <struct psi_token *> CPP_RESTRICT
250 %token <struct psi_token *> CPP_ASM
253 %token <struct psi_token *> BSLASH
254 %token <struct psi_token *> LONG_DOUBLE
255 %token <struct psi_token *> INT8
256 %token <struct psi_token *> UINT8
257 %token <struct psi_token *> INT16
258 %token <struct psi_token *> UINT16
259 %token <struct psi_token *> INT32
260 %token <struct psi_token *> UINT32
261 %token <struct psi_token *> INT64
262 %token <struct psi_token *> UINT64
263 %token <struct psi_token *> INT128
264 %token <struct psi_token *> UINT128
267 %precedence IIF COLON
272 %precedence AMPERSAND
273 %precedence CMP_EQ CMP_NE
274 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
275 %precedence LSHIFT RSHIFT
276 %precedence PLUS MINUS
277 %precedence ASTERISK SLASH MODULO
278 //%precedence NOT TILDE
282 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
283 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
285 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
286 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
288 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
289 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
291 %type <struct psi_token *> int_width int_width_types int_signed_types
292 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
294 %type <struct psi_token *> signed_long_types signed_short_types int_signed
295 %destructor {} signed_long_types signed_short_types int_signed
297 %type <struct psi_cpp_exp *> cpp cpp_exp
298 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
299 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
300 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
301 %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
302 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
303 %type <struct psi_num_exp *> cpp_macro_exp
304 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
306 %type <struct psi_token *> impl_def_val_token
307 %destructor {} impl_def_val_token
309 %type <struct psi_const *> constant
310 %destructor {psi_const_free(&$$);} constant
311 %type <struct psi_impl_def_val *> impl_def_val
312 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
314 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
315 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
317 %type <struct psi_token *> decl_asm quoted_strings
318 %destructor {psi_token_free(&$$);} decl_asm quoted_strings
320 %type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
321 %destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
322 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
323 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
324 %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
325 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
326 %type <struct psi_decl_var *> decl_var
327 %destructor {psi_decl_var_free(&$$);} decl_var
328 %type <struct psi_decl_struct *> decl_struct
329 %destructor {psi_decl_struct_free(&$$);} decl_struct
330 %type <struct psi_decl_union *> decl_union
331 %destructor {psi_decl_union_free(&$$);} decl_union
332 %type <struct psi_decl_enum *> decl_enum
333 %destructor {psi_decl_enum_free(&$$);} decl_enum
334 %type <struct psi_decl_enum_item *> decl_enum_item
335 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
336 %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
337 %destructor {psi_plist_free($$);} decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
339 %type <struct psi_layout> align_and_size
340 %destructor {} align_and_size
341 %type <struct psi_layout *> decl_layout
342 %destructor {psi_layout_free(&$$);} decl_layout
344 %type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
345 %destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
347 %type <struct psi_impl *> impl
348 %destructor {psi_impl_free(&$$);} impl
349 %type <struct psi_impl_func *> impl_func
350 %destructor {psi_impl_func_free(&$$);} impl_func
351 %type <struct psi_impl_arg *> impl_arg
352 %destructor {psi_impl_arg_free(&$$);} impl_arg
353 %type <struct psi_impl_type *> impl_type impl_type_restricted
354 %destructor {psi_impl_type_free(&$$);} impl_type impl_type_restricted
355 %type <struct psi_impl_var *> impl_var
356 %destructor {psi_impl_var_free(&$$);} impl_var
358 %type <struct psi_let_stmt *> let_stmt
359 %destructor {psi_let_stmt_free(&$$);} let_stmt
360 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
361 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
362 %type <struct psi_let_calloc *> let_calloc
363 %destructor {psi_let_calloc_free(&$$);} let_calloc
364 %type <struct psi_let_callback *> let_callback
365 %destructor {psi_let_callback_free(&$$);} let_callback
366 %type <struct psi_let_func *> let_func
367 %destructor {psi_let_func_free(&$$);} let_func
368 %type <struct psi_set_stmt *> set_stmt
369 %destructor {psi_set_stmt_free(&$$);} set_stmt
370 %type <struct psi_set_exp *> set_exp
371 %destructor {psi_set_exp_free(&$$);} set_exp
372 %type <struct psi_set_func *> set_func
373 %destructor {psi_set_func_free(&$$);} set_func
374 %type <struct psi_assert_stmt *> assert_stmt
375 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
376 %type <struct psi_return_stmt *> return_stmt
377 %destructor {psi_return_stmt_free(&$$);} return_stmt
378 %type <struct psi_return_exp *> return_exp
379 %destructor {psi_return_exp_free(&$$);} return_exp
380 %type <struct psi_free_stmt *> free_stmt
381 %destructor {psi_free_stmt_free(&$$);} free_stmt
382 %type <struct psi_free_exp *> free_exp
383 %destructor {psi_free_exp_free(&$$);} free_exp
385 %type <struct psi_token **> impl_stmt
386 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
387 %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
388 %destructor {psi_token_free(&$$);} impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
389 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
390 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
392 %type <struct psi_num_exp *> num_exp
393 %destructor {psi_num_exp_free(&$$);} num_exp
394 %type <struct psi_number *> number
395 %destructor {psi_number_free(&$$);} number
397 %type <size_t> indirection pointers asterisks array_size
398 %destructor {} indirection pointers asterisks array_size
399 %type <bool> reference
400 %destructor {} reference
407 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 ;
408 unary_op_token: TILDE | NOT | PLUS | MINUS ;
409 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;
410 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;
411 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;
428 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
429 psi_cpp_exp_free(&$cpp);
433 char *libname = strdup($lib->text->val);
434 P->file.libnames = psi_plist_add(P->file.libnames, &libname);
437 psi_parser_proc_add_const(P, $constant);
440 psi_parser_proc_add_decl(P, $decl_stmt);
442 | decl_extvar_stmt[list] {
443 psi_parser_proc_add_decl_extvars(P, $list);
446 if (P->flags & PSI_DEBUG) {
447 P->error(PSI_DATA(P), $ignored_decl->func->token, PSI_NOTICE, "Ignored decl: %s", $ignored_decl->func->var->name->val);
449 psi_decl_free(&$ignored_decl);
451 | decl_typedef[def] {
452 psi_parser_proc_add_typedef(P, $def);
454 | decl_struct[struct] {
455 psi_parser_proc_add_struct(P, $struct);
457 | decl_union[union] {
458 psi_parser_proc_add_union(P, $union);
461 psi_parser_proc_add_enum(P, $enum);
464 psi_parser_proc_add_impl(P, $impl);
469 LIB QUOTED_STRING EOS {
470 $lib = $QUOTED_STRING;
478 | HASH cpp_exp[exp] EOL {
484 cpp_message_token cpp_macro_decl_tokens[tokens] {
486 struct psi_token *msg = NULL;
488 if (psi_plist_get($tokens, 0, &msg)) {
490 struct psi_token *next;
492 msg = psi_token_copy(msg);
493 while (psi_plist_get($tokens, index++, &next)) {
494 struct psi_token *old = msg;
495 msg = psi_token_cat(" ", 2, msg, next);
496 psi_token_free(&old);
499 psi_plist_free($tokens);
501 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
503 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
505 $exp->token = psi_token_copy($cpp_message_token);
507 | cpp_include_token[INCLUDE] cpp_header_token {
508 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
509 $exp->token = psi_token_copy($INCLUDE);
512 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
513 $exp->token = psi_token_copy($cpp_no_arg_token);
515 | cpp_name_arg_token any_noeol_token[name_token] {
516 $name_token->type = PSI_T_NAME;
517 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
518 $exp->token = psi_token_copy($cpp_name_arg_token);
520 | DEFINE cpp_macro_decl {
521 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
522 $exp->token = psi_token_copy($DEFINE);
524 | cpp_exp_arg_token cpp_macro_exp {
525 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
526 $exp->token = psi_token_copy($cpp_exp_arg_token);
529 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
530 $exp->token = psi_token_copy($PRAGMA_ONCE);
532 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
533 psi_plist_free($tokens);
575 cpp_macro_decl[macro]:
576 any_noeol_token[name_token] cpp_macro_decl_tokens %dprec 1 {
577 $name_token->type = PSI_T_NAME;
578 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
579 $macro->token = psi_token_copy($name_token);
581 | name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens %dprec 2 {
582 $name_token->type = PSI_T_NAME;
583 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
584 $macro->token = psi_token_copy($name_token);
586 | name_token cpp_macro_exp[num_exp] %dprec 2 {
587 $name_token->type = PSI_T_NAME;
588 $macro = psi_cpp_macro_decl_init(NULL, psi_num_exp_tokens($num_exp, NULL), $num_exp);
589 $macro->token = psi_token_copy($name_token);
591 | name_token quoted_strings[strings] %dprec 2 {
592 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_token_free);
593 $name_token->type = PSI_T_NAME;
594 $macro = psi_cpp_macro_decl_init(NULL, psi_plist_add(list, &$strings), NULL);
595 $macro->token = psi_token_copy($name_token);
601 $sig = psi_plist_init(NULL);
604 $sig = psi_plist_init(NULL); /* FIXME */
607 | cpp_macro_sig_args[args] COMMA ELLIPSIS {
612 cpp_macro_sig_args[args]:
614 $name_token = psi_token_copy($name_token);
615 $name_token->type = PSI_T_NAME;
616 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
618 | cpp_macro_sig_args[args_] COMMA name_token {
619 $name_token = psi_token_copy($name_token);
620 $name_token->type = PSI_T_NAME;
621 $args = psi_plist_add($args_, &$name_token);
625 cpp_macro_decl_tokens[tokens]:
629 | cpp_macro_decl_token_list
632 cpp_macro_decl_token_list[tokens]:
633 any_noeol_token[token] {
634 $token = psi_token_copy($token);
635 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
637 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
638 $token = psi_token_copy($token);
639 $tokens = psi_plist_add($tokens_, &$token);
644 LPAREN cpp_macro_exp[exp_] RPAREN {
645 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
646 $exp->token = psi_token_copy($LPAREN);
648 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
649 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
650 $exp->token = psi_token_copy($unary_op_token);
652 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
653 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
654 $exp->token = psi_token_copy($binary_op_token);
656 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
657 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
658 $exp->token = psi_token_copy($IIF);
661 | DEFINED name_token {
665 $name_token->type = PSI_T_NAME;
666 exists = psi_cpp_defined(P->preproc, $name_token);
667 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINED, &exists, 0));
668 $exp->token = psi_token_copy($DEFINED);
669 $exp->data.n->token = psi_token_copy($name_token);
672 | DEFINED LPAREN name_token RPAREN {
676 $name_token->type = PSI_T_NAME;
677 exists = psi_cpp_defined(P->preproc, $name_token);
678 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINED, &exists, 0));
679 $exp->token = psi_token_copy($DEFINED);
680 $exp->data.n->token = psi_token_copy($name_token);
684 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
685 $exp->token = psi_token_copy($NUMBER);
686 $exp->data.n->token = psi_token_copy($NUMBER);
689 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
690 $exp->token = psi_token_copy($QUOTED_CHAR);
691 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
694 $exp = psi_num_exp_init_num($sizeof);
695 $exp->token = psi_token_copy($sizeof->token);
698 $name_token->type = PSI_T_NAME;
699 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
700 $exp->token = psi_token_copy($name_token);
701 $exp->data.n->token = psi_token_copy($name_token);
703 | name_token LPAREN cpp_macro_call_args RPAREN {
704 $name_token->type = PSI_T_NAME;
705 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
706 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
707 $exp->token = psi_token_copy($name_token);
708 $exp->data.n->token = psi_token_copy($name_token);
709 $exp->data.n->data.call->token = psi_token_copy($name_token);
713 cpp_macro_call_args[args]:
717 | cpp_macro_call_arg_list
720 cpp_macro_call_arg_list[args]:
722 /* TODO: clang include test macros */
724 struct psi_num_exp *exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &no, 0));
725 exp->token = psi_token_copy($CPP_HEADER);
726 exp->data.n->token = psi_token_copy($CPP_HEADER);
727 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free), &exp);
730 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
733 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
734 $args = psi_plist_add($args_, &$cpp_macro_exp);
739 CONST impl_type_restricted[type] NSNAME EQUALS impl_def_val EOS {
740 $const = psi_const_init($type, $NSNAME->text, $impl_def_val);
741 $const->token = psi_token_copy($NSNAME);
743 | CONST NSNAME EQUALS impl_def_val EOS {
744 $const = psi_const_init(NULL, $NSNAME->text, $impl_def_val);
745 $const->token = psi_token_copy($NSNAME);
750 impl_def_val_token[token] %dprec 2 {
751 $val = psi_impl_def_val_init($token->type, $token->text);
752 $val->token = psi_token_copy($token);
754 | num_exp[num] %dprec 1 {
755 $val = psi_impl_def_val_init(PSI_T_NUMBER, $num);
756 $val->token = psi_token_copy($num->token);
758 | quoted_strings[token] {
759 $val = psi_impl_def_val_init($token->type, $token->text);
760 $val->token = $token;
771 TYPEDEF typedef[def_] EOS {
775 | TYPEDEF VOID name_token EOS {
776 $def = psi_decl_arg_init(
777 psi_decl_type_init(PSI_T_VOID, $VOID->text),
778 psi_decl_var_init($name_token->text, 0, 0)
780 $def->token = psi_token_copy($VOID);
781 $def->type->token = psi_token_copy($VOID);
782 $def->var->token = psi_token_copy($name_token);
785 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
792 $def = $typedef_decl;
794 | CPP_EXTENSION typedef_decl {
795 $def = $typedef_decl;
801 $def = $typedef_anon_decl;
803 | CPP_EXTENSION typedef_anon_decl {
804 $def = $typedef_anon_decl;
810 | decl_func_body[decl] {
811 $def = psi_decl_arg_init(
812 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
813 psi_decl_var_copy($decl->func->var)
815 $def->type->token = psi_token_copy($decl->func->token);
816 $def->type->real.func = $decl;
818 | decl_enum[enum] name_token {
819 $name_token->type = PSI_T_NAME;
820 $def = psi_decl_arg_init(
821 psi_decl_type_init(PSI_T_ENUM, $enum->name),
822 psi_decl_var_init($name_token->text, 0, 0)
824 $def->var->token = psi_token_copy($name_token);
825 $def->type->token = psi_token_copy($enum->token);
826 $def->type->real.enm = $enum;
827 psi_parser_proc_add_enum(P, $enum);
829 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
830 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
831 $def->type->token = $struct;
832 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
833 $def->type->real.strct->token = psi_token_copy($struct);
834 $def->type->real.strct->align = $as.pos;
835 $def->type->real.strct->size = $as.len;
836 psi_parser_proc_add_struct(P, $def->type->real.strct);
838 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
839 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
840 $def->type->token = $union;
841 $def->type->real.unn = psi_decl_union_init($union->text, $args);
842 $def->type->real.unn->token = psi_token_copy($union);
843 $def->type->real.unn->align = $as.pos;
844 $def->type->real.unn->size = $as.len;
845 psi_parser_proc_add_union(P, $def->type->real.unn);
849 typedef_anon_decl[def]:
850 typedef_decl %dprec 2
851 | qualified_decl_type[type] %dprec 1 {
852 $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
853 $def->var->token = psi_token_copy($type->token);
856 $def = psi_decl_arg_init(
857 psi_decl_type_init(PSI_T_ENUM, $enum->name),
858 psi_decl_var_init(NULL, 0, 0)
860 $def->var->token = psi_token_copy($enum->token);
861 $def->type->token = psi_token_copy($enum->token);
862 $def->type->real.enm = $enum;
863 psi_parser_proc_add_enum(P, $enum);
865 | struct_name[struct] align_and_size[as] struct_args_block[args] {
866 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
867 $def->type->token = $struct;
868 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
869 $def->type->real.strct->token = psi_token_copy($struct);
870 $def->type->real.strct->align = $as.pos;
871 $def->type->real.strct->size = $as.len;
872 psi_parser_proc_add_struct(P, $def->type->real.strct);
874 | union_name[union] align_and_size[as] struct_args_block[args] {
875 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
876 $def->type->token = $union;
877 $def->type->real.unn = psi_decl_union_init($union->text, $args);
878 $def->type->real.unn->token = psi_token_copy($union);
879 $def->type->real.unn->align = $as.pos;
880 $def->type->real.unn->size = $as.len;
881 psi_parser_proc_add_union(P, $def->type->real.unn);
885 qualified_decl_type[type]:
887 | decl_type_qualifier_token decl_type[type_] {
890 | qualified_decl_type[type_] decl_type_qualifier_token {
895 decl_type_qualifier_token:
901 decl_type_simple[token] {
902 $type = psi_decl_type_init($token->type, $token->text);
903 $type->token = $token;
908 decl_type_complex[type]:
909 STRUCT[token] name_token {
910 $name_token->type = PSI_T_NAME;
911 $type = psi_decl_type_init($token->type, $name_token->text);
912 $type->token = psi_token_copy($name_token);
914 | UNION[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 | ENUM[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);
926 decl_type_simple[type]:
930 $type = psi_token_copy($type_);
933 $type = psi_token_copy($type_);
937 decl_real_type[type]: /* allocated, so free, if set */
939 $type = psi_token_copy($type_);
942 $type = psi_token_copy($type_);
945 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
954 int_width[i]: /* allocated, so free, if set */
956 $i = psi_token_copy($SHORT);
959 $i = psi_token_copy($LONG);
961 | LONG[l1] LONG[l2] {
962 $i = psi_token_cat(" ", 2, $l1, $l2);
966 decl_int_type[type]: /* allocated, so free, if set */
968 $type = psi_token_copy($CHAR);
971 $type = psi_token_copy($INT);
973 | int_signed int_signed_types {
975 $type = psi_token_cat(" ", 2, $1, $2);
978 $type = psi_token_copy($1);
981 | int_width int_width_types {
983 $type = psi_token_cat(" ", 2, $1, $2);
992 int_signed_types[type]: /* allocated, so free, if set */
997 $type = psi_token_copy($NAME);
1000 $type = psi_token_copy($CHAR);
1002 | SHORT signed_short_types {
1004 $type = psi_token_cat(" ", 2, $1, $2);
1006 $type = psi_token_copy($1);
1010 $type = psi_token_copy($INT);
1012 | LONG signed_long_types {
1014 $type = psi_token_cat(" ", 2, $1, $2);
1016 $type = psi_token_copy($1);
1021 signed_short_types[type]:
1027 signed_long_types[type]:
1036 int_width_types[type]: /* allocated, so free, if set */
1041 $type = psi_token_copy($INT);
1043 | int_signed int_signed_types {
1045 $type = psi_token_cat(" ", 2, $1, $2);
1046 psi_token_free(&$2);
1048 $type = psi_token_copy($1);
1057 $decl->redir = zend_string_copy($decl_asm->text);
1058 psi_token_free(&$decl_asm);
1061 | CPP_EXTENSION decl decl_asm EOS {
1064 $decl->redir = zend_string_copy($decl_asm->text);
1065 psi_token_free(&$decl_asm);
1074 | CPP_ASM LPAREN quoted_strings RPAREN {
1075 $decl_asm = $quoted_strings;
1079 quoted_strings[strings]:
1081 $strings = psi_token_copy($QUOTED_STRING);
1083 | quoted_strings[strings_] QUOTED_STRING {
1084 $strings = psi_token_cat("", 2, $strings_, $QUOTED_STRING);
1085 psi_token_free(&$strings_);
1089 decl_extvar_stmt[list]:
1090 NAME decl_arg decl_extvar_list[vars] decl_asm EOS {
1091 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
1095 struct psi_decl_var *var;
1097 while (psi_plist_get($vars, i++, &var)) {
1098 if (psi_decl_extvar_is_blacklisted(var->name->val)) {
1099 psi_decl_var_free(&var);
1101 struct psi_decl_extvar *evar = psi_decl_extvar_init(
1102 psi_decl_arg_init(psi_decl_type_copy($decl_arg->type), var));
1103 list = psi_plist_add(list, &evar);
1109 if (psi_decl_extvar_is_blacklisted($decl_arg->var->name->val)) {
1110 psi_decl_arg_free(&$decl_arg);
1112 struct psi_decl_extvar *evar = psi_decl_extvar_init($decl_arg);
1115 evar->redir = zend_string_copy($decl_asm->text);
1116 psi_token_free(&$decl_asm);
1118 list = psi_plist_add(list, &evar);
1125 decl_extvar_list[list]:
1136 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1138 | decl_vars[vars_] COMMA decl_var[var] {
1139 $vars = psi_plist_add($vars_, &$var);
1144 ignored_decl_qualifiers decl_body ignored_decl_body {
1145 $ignored_decl = $decl_body;
1149 ignored_decl_qualifiers:
1152 | CPP_EXTENSION CPP_INLINE
1153 | CPP_EXTENSION STATIC CPP_INLINE
1159 LBRACE ignored_decl_body_stmts RBRACE
1162 ignored_decl_body_stmts:
1163 ignored_decl_body_stmt
1164 | ignored_decl_body_stmts ignored_decl_body_stmt
1167 ignored_decl_body_stmt:
1174 | NAME[abi] decl_body {
1176 $decl->abi = psi_decl_abi_init($abi->text);
1185 decl_func_body[decl]:
1186 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1187 $decl = psi_decl_init($func, $args);
1189 $decl->func->var->pointer_level += 1;
1190 $decl->func->var->array_size = $as;
1193 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1194 $decl = psi_decl_init($func, $args);
1197 $decl->func->var->pointer_level += 1;
1198 $decl->func->var->array_size = $as;
1203 decl_functor_body[decl]:
1204 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1205 $decl = psi_decl_init($func, $args);
1207 $decl->func->var->pointer_level += 1;
1208 $decl->func->var->array_size = $as;
1211 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1212 $decl = psi_decl_init($func, $args);
1215 $decl->func->var->pointer_level += 1;
1216 $decl->func->var->array_size = $as;
1219 | 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] {
1221 $NAME->type = PSI_T_NAME;
1223 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1224 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1225 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1227 rval_func->var->token = psi_token_copy(type_token);
1228 rval_func->token = psi_token_copy(type_token);
1230 rval_func->var->pointer_level += 1;
1231 rval_func->var->array_size = $as;
1234 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1235 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1237 type->real.func = rval_decl;
1238 func->var->token = psi_token_copy($NAME);
1239 func->token = psi_token_copy($NAME);
1241 $decl = psi_decl_init(func, $args);
1243 | 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] {
1246 $NAME->type = PSI_T_NAME;
1248 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1249 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1250 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1252 rval_func->var->token = psi_token_copy(type_token);
1253 rval_func->token = psi_token_copy(type_token);
1255 rval_func->var->pointer_level += 1;
1256 rval_func->var->array_size = $as;
1259 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1260 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1262 type->real.func = rval_decl;
1263 func->var->token = psi_token_copy($NAME);
1264 func->token = psi_token_copy($NAME);
1265 type->token = type_token;
1267 $decl = psi_decl_init(func, $args);
1271 decl_anon_functor_body[decl]:
1272 decl_anon_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1273 $decl = psi_decl_init($func, $args);
1275 $decl->func->var->pointer_level += 1;
1276 $decl->func->var->array_size = $as;
1279 | decl_anon_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1280 $decl = psi_decl_init($func, $args);
1283 $decl->func->var->pointer_level += 1;
1284 $decl->func->var->array_size = $as;
1290 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1292 $NAME->type = PSI_T_NAME;
1293 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1294 $arg->var->token = psi_token_copy($NAME);
1295 $arg->token = psi_token_copy($NAME);
1299 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1301 $NAME->type = PSI_T_NAME;
1302 $arg = psi_decl_arg_init(
1303 psi_decl_type_init($VOID->type, $VOID->text),
1304 psi_decl_var_init($NAME->text, $pointers, 0)
1306 $arg->type->token = psi_token_copy($VOID);
1307 $arg->var->token = psi_token_copy($NAME);
1308 $arg->token = psi_token_copy($NAME);
1310 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1312 $NAME->type = PSI_T_NAME;
1313 $arg = psi_decl_arg_init(
1314 psi_decl_type_init($VOID->type, $VOID->text),
1315 psi_decl_var_init($NAME->text, $pointers, 0)
1317 $arg->type->token = psi_token_copy($VOID);
1318 $arg->var->token = psi_token_copy($NAME);
1319 $arg->token = psi_token_copy($NAME);
1321 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1323 $NAME->type = PSI_T_NAME;
1324 $arg = psi_decl_arg_init(
1325 psi_decl_type_init($VOID->type, $VOID->text),
1326 psi_decl_var_init($NAME->text, 0, 0)
1328 $arg->type->token = psi_token_copy($VOID);
1329 $arg->var->token = psi_token_copy($NAME);
1330 $arg->token = psi_token_copy($NAME);
1335 decl_anon_functor[arg]:
1336 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] RPAREN {
1338 $arg = psi_decl_arg_init($type, psi_decl_var_init(NULL, $i, 0));
1339 $arg->var->token = psi_token_copy($LPAREN);
1340 $arg->token = psi_token_copy($LPAREN);
1343 | CONST VOID pointers LPAREN indirection[unused1] RPAREN {
1345 $arg = psi_decl_arg_init(
1346 psi_decl_type_init($VOID->type, $VOID->text),
1347 psi_decl_var_init(NULL, $pointers, 0)
1349 $arg->type->token = psi_token_copy($VOID);
1350 $arg->var->token = psi_token_copy($VOID);
1351 $arg->token = psi_token_copy($VOID);
1353 | VOID pointers LPAREN indirection[unused1] RPAREN {
1355 $arg = psi_decl_arg_init(
1356 psi_decl_type_init($VOID->type, $VOID->text),
1357 psi_decl_var_init(NULL, $pointers, 0)
1359 $arg->type->token = psi_token_copy($VOID);
1360 $arg->var->token = psi_token_copy($VOID);
1361 $arg->token = psi_token_copy($VOID);
1363 | VOID LPAREN indirection[unused1] RPAREN {
1365 $arg = psi_decl_arg_init(
1366 psi_decl_type_init($VOID->type, $VOID->text),
1367 psi_decl_var_init(NULL, 0, 0)
1369 $arg->type->token = psi_token_copy($VOID);
1370 $arg->var->token = psi_token_copy($VOID);
1371 $arg->token = psi_token_copy($VOID);
1379 | VOID name_token[NAME] {
1380 $func = psi_decl_arg_init(
1381 psi_decl_type_init($VOID->type, $VOID->text),
1382 psi_decl_var_init($NAME->text, 0, 0)
1384 $func->type->token = psi_token_copy($VOID);
1385 $func->var->token = psi_token_copy($NAME);
1386 $func->token = psi_token_copy($NAME);
1398 | decl_arg_list[args_] %dprec 1 {
1403 decl_arg_list[args]:
1404 decl_anon_arg[arg] {
1405 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1407 | decl_arg_list[args_] COMMA decl_anon_arg[arg] {
1408 $args = psi_plist_add($args_, &$arg);
1413 decl_anon_functor_body[decl] {
1415 struct psi_token *name;
1417 psi_token_hash($decl->func->token, digest);
1418 name = psi_token_append("@", psi_token_copy($decl->func->token), 2, "funct", digest);
1420 $arg = psi_decl_arg_init(
1421 psi_decl_type_init(PSI_T_FUNCTION, name->text),
1422 psi_decl_var_copy($decl->func->var)
1425 $arg->type->token = psi_token_copy($decl->func->token);
1426 $arg->type->real.func = $decl;
1428 | decl_arg %dprec 2 {
1431 | qualified_decl_type[type] indirection array_size[as] %dprec 1 {
1432 $arg = psi_decl_arg_init(
1434 psi_decl_var_init(NULL, $indirection, $as)
1438 | CONST VOID pointers {
1439 $arg = psi_decl_arg_init(
1440 psi_decl_type_init($VOID->type, $VOID->text),
1441 psi_decl_var_init(NULL, $pointers, 0)
1443 $arg->type->token = psi_token_copy($VOID);
1444 $arg->var->token = psi_token_copy($VOID);
1445 $arg->token = psi_token_copy($VOID);
1448 $arg = psi_decl_arg_init(
1449 psi_decl_type_init($VOID->type, $VOID->text),
1450 psi_decl_var_init(NULL, $pointers, 0)
1452 $arg->type->token = psi_token_copy($VOID);
1453 $arg->var->token = psi_token_copy($VOID);
1454 $arg->token = psi_token_copy($VOID);
1460 decl_functor_body[decl] {
1461 $arg = psi_decl_arg_init(
1462 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1463 psi_decl_var_copy($decl->func->var)
1465 $arg->type->token = psi_token_copy($decl->func->token);
1466 $arg->type->real.func = $decl;
1468 | qualified_decl_type[type] decl_var[var] {
1469 $arg = psi_decl_arg_init($type, $var);
1472 | CONST VOID pointers name_token[NAME] {
1473 $NAME->type = PSI_T_NAME;
1474 $arg = psi_decl_arg_init(
1475 psi_decl_type_init($VOID->type, $VOID->text),
1476 psi_decl_var_init($NAME->text, $pointers, 0)
1478 $arg->type->token = psi_token_copy($VOID);
1479 $arg->var->token = psi_token_copy($NAME);
1480 $arg->token = psi_token_copy($NAME);
1482 | VOID pointers name_token[NAME] {
1483 $NAME->type = PSI_T_NAME;
1484 $arg = psi_decl_arg_init(
1485 psi_decl_type_init($VOID->type, $VOID->text),
1486 psi_decl_var_init($NAME->text, $pointers, 0)
1488 $arg->type->token = psi_token_copy($VOID);
1489 $arg->var->token = psi_token_copy($NAME);
1490 $arg->token = psi_token_copy($NAME);
1496 pointers name_token array_size {
1497 $name_token->type = PSI_T_NAME;
1498 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1499 $var->token = psi_token_copy($name_token);
1501 | name_token array_size {
1502 $name_token->type = PSI_T_NAME;
1503 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1504 $var->token = psi_token_copy($name_token);
1509 UNION name_token align_and_size[as] decl_struct_args[args] {
1510 $name_token->type = PSI_T_NAME;
1511 $union = psi_decl_union_init($name_token->text, $args);
1512 $union->align = $as.pos;
1513 $union->size = $as.len;
1514 $union->token = psi_token_copy($name_token);
1518 decl_struct[struct]:
1519 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1520 $name_token->type = PSI_T_NAME;
1521 $struct = psi_decl_struct_init($name_token->text, $args);
1522 $struct->align = $as.pos;
1523 $struct->size = $as.len;
1524 $struct->token = psi_token_copy($name_token);
1528 decl_struct_args[args]:
1535 struct_args_block[args]:
1536 LBRACE struct_args RBRACE {
1537 $args = $struct_args;
1542 typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1543 $arg->layout = $layout;
1544 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1547 struct psi_decl_arg *arg;
1549 while (psi_plist_get($vars, i++, &arg)) {
1550 arg->type = psi_decl_type_copy($arg->type);
1551 $args = psi_plist_add($args, &arg);
1556 | struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1557 $arg->layout = $layout;
1558 $args = psi_plist_add($args_, &$arg);
1561 struct psi_decl_arg *arg;
1563 while (psi_plist_get($vars, i++, &arg)) {
1564 arg->type = psi_decl_type_copy($arg->type);
1565 $args = psi_plist_add($args, &arg);
1572 struct_arg_var_list[vars]:
1576 | COMMA decl_vars_with_layout[vars_] {
1581 decl_vars_with_layout[vars]:
1582 decl_var[var] decl_layout[layout] {
1584 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1585 arg->layout = $layout;
1586 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1589 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1591 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1592 arg->layout = $layout;
1593 $vars = psi_plist_add($vars_, &arg);
1596 | decl_layout[layout] {
1598 struct psi_decl_var *var = psi_decl_var_init(NULL, 0, 0);
1599 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, var);
1600 arg->layout = $layout;
1601 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1604 | decl_vars_with_layout[vars_] COMMA decl_layout[layout] {
1606 struct psi_decl_var *var = psi_decl_var_init(NULL, 0, 0);
1607 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, var);
1608 arg->layout = $layout;
1609 $vars = psi_plist_add($vars_, &arg);
1615 enum_name LBRACE decl_enum_items[list] optional_comma RBRACE {
1616 $enum = psi_decl_enum_init($enum_name->text, $list);
1617 $enum->token = $enum_name;
1621 decl_enum_items[list]:
1623 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1625 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1626 $list = psi_plist_add($list_, &$i);
1632 $name_token->type = PSI_T_NAME;
1633 $i = psi_decl_enum_item_init($name_token->text, NULL);
1634 $i->token = psi_token_copy($name_token);
1636 | name_token EQUALS num_exp {
1637 $name_token->type = PSI_T_NAME;
1638 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1639 $i->token = psi_token_copy($name_token);
1645 $exp = psi_num_exp_init_num($number);
1646 $exp->token = psi_token_copy($number->token);
1648 | LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1649 $exp = psi_num_exp_init_cast($type, $exp_);
1650 $exp->token = psi_token_copy($type->token);
1652 | LPAREN num_exp[exp_] RPAREN {
1653 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1654 $exp->token = psi_token_copy($LPAREN);
1656 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1657 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1658 $exp->token = psi_token_copy($op);
1660 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1661 $exp = psi_num_exp_init_unary($op->type, $exp_);
1662 $exp->token = psi_token_copy($op);
1664 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1665 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1666 $exp->token = psi_token_copy($IIF);
1672 $num = psi_number_init($token->type, $token->text, $token->flags);
1673 $num->token = psi_token_copy($token);
1676 $num = psi_number_init($token->type, $token->text, 0);
1677 $num->token = psi_token_copy($token);
1679 | QUOTED_CHAR[token] {
1680 $num = psi_number_init($token->type, $token->text, 0);
1681 $num->token = psi_token_copy($token);
1684 $num = psi_number_init($token->type, $token->text, 0);
1685 $num->token = psi_token_copy($token);
1688 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1689 $num->token = psi_token_copy($decl_var->token);
1697 SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
1699 $sizeof->token = psi_token_copy($SIZEOF);
1701 | SIZEOF sizeof_body_notypes[sizeof_] {
1703 $sizeof->token = psi_token_copy($SIZEOF);
1707 sizeof_body[sizeof]:
1708 sizeof_body_notypes[sizeof_] {
1711 | decl_type indirection {
1713 int8_t sizeof_void_p = sizeof(void *);
1714 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1715 psi_decl_type_free(&$decl_type);
1717 $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
1722 sizeof_body_notypes[sizeof]:
1724 int8_t sizeof_void_p = sizeof(void *);
1725 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1728 int8_t sizeof_a = sizeof('a');
1729 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
1732 uint64_t len = $QUOTED_STRING->text->len + 1;
1733 $sizeof = psi_number_init(PSI_T_UINT64, &len, 0);
1738 ENUM optional_name[name_] {
1740 $name = psi_token_copy($name_);
1744 psi_token_hash($ENUM, digest);
1745 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1751 UNION optional_name[name_] {
1753 $name = psi_token_copy($name_);
1757 psi_token_hash($UNION, digest);
1758 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1764 STRUCT optional_name[name_] {
1766 $name = psi_token_copy($name_);
1770 psi_token_hash($STRUCT, digest);
1771 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1776 optional_name[name]:
1781 $name = $name_token;
1782 $name->type = PSI_T_NAME;
1795 | COLON NUMBER[width] {
1796 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text->val), NULL));
1798 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1799 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), NULL);
1801 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1802 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), psi_layout_init(0, atol($width->text->val), NULL));
1811 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1812 $as.pos = atol($align->text->val);
1813 $as.len = atol($size->text->val);
1821 | LBRACKET array_qualifier_token RBRACKET {
1824 | LBRACKET num_exp RBRACKET {
1825 struct psi_validate_scope scope = {0};
1826 psi_validate_scope_ctor(&scope);
1827 scope.cpp = P->preproc;
1828 if (psi_num_exp_validate(PSI_DATA(P), $num_exp, &scope)) {
1829 $as = psi_num_exp_get_long($num_exp, NULL, P->preproc);
1833 psi_num_exp_free(&$num_exp);
1834 psi_validate_scope_dtor(&scope);
1838 array_qualifier_token:
1849 | pointers[p] %prec UNARY {
1856 | asterisks[a] CPP_RESTRICT {
1865 | asterisks[a_] asterisk {
1872 | ASTERISK pointer_qualifier_token
1875 pointer_qualifier_token:
1887 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1888 $impl = psi_impl_init($func, $stmts);
1890 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1891 $impl = psi_impl_init($func, $stmts);
1892 $func->static_memory = 1;
1897 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1898 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1899 $func->token = psi_token_copy($NSNAME);
1900 $func->return_reference = $r;
1902 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1903 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1904 $func->token = psi_token_copy($NSNAME);
1905 $func->return_reference = $r;
1907 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME 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;
1911 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1912 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1918 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1920 | impl_args[args_] COMMA impl_arg[arg] {
1921 $args = psi_plist_add($args_, &$arg);
1926 impl_type[type] impl_var[var] {
1927 $arg = psi_impl_arg_init($type, $var, NULL);
1929 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1930 $arg = psi_impl_arg_init($type, $var, $val);
1935 reference DOLLAR_NAME {
1936 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1937 $var->token = psi_token_copy($DOLLAR_NAME);
1942 impl_type_token[token] {
1943 $type = psi_impl_type_init($token->type, $token->text);
1944 $type->token = psi_token_copy($token);
1948 impl_type_restricted[type]:
1949 impl_type_restricted_token[token] {
1950 $type = psi_impl_type_init($token->type, $token->text);
1951 $type->token = psi_token_copy($token);
1956 impl_type_restricted_token
1957 | impl_type_extended_token
1960 impl_type_restricted_token:
1968 impl_type_extended_token:
1977 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1979 | impl_stmts[stmts_] impl_stmt[stmt] {
1980 $stmts = psi_plist_add($stmts_, &$stmt);
1986 $stmt = (struct psi_token **) $s;
1989 $stmt = (struct psi_token **) $s;
1992 $stmt = (struct psi_token **) $s;
1995 $stmt = (struct psi_token **) $s;
1998 $stmt = (struct psi_token **) $s;
2003 LET let_exp_assign[exp] EOS {
2004 $let = psi_let_stmt_init($exp);
2005 $let->token = psi_token_copy($LET);
2007 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
2008 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
2009 $let->token = psi_token_copy($TEMP);
2010 $let->exp->is_reference = $reference;
2016 | byref let_exp_byref[exp_] {
2018 $exp->is_reference = true;
2020 | let_exp_byref[exp_] {
2022 $exp->is_reference = false;
2028 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
2030 | num_exp[num] %dprec 1 {
2031 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
2033 | let_calloc[calloc] {
2034 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2036 | STATIC let_calloc[calloc] {
2037 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2038 $calloc->static_memory = 1;
2040 | let_callback[callback] {
2041 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
2044 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
2048 let_exp_assign[exp]:
2049 decl_var[var] EQUALS let_exp_byref[exp_] {
2053 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
2055 $exp->is_reference = 1;
2061 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
2062 $calloc = psi_let_calloc_init($nmemb, $size);
2063 $calloc->token = psi_token_copy($CALLOC);
2067 let_callback[callback]:
2068 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
2069 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, NULL);
2070 $callback->func->token = psi_token_copy($func);
2071 $callback->token = psi_token_copy($CALLBACK);
2073 | CALLBACK LPAREN call_decl_vars[cb_args] RPAREN AS 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, $cb_args);
2075 $callback->func->token = psi_token_copy($func);
2076 $callback->token = psi_token_copy($CALLBACK);
2081 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
2082 $func = psi_let_func_init($token->type, $token->text, $var);
2083 $func->token = psi_token_copy($token);
2084 $func->inner = $exps;
2101 let_func_exps[exps]:
2105 | COMMA let_exps[exps_] {
2112 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
2114 | let_exps[exps_] COMMA let_exp[exp] {
2115 $exps = psi_plist_add($exps_, &$exp);
2119 callback_rval[rval]:
2124 callback_arg_list[list]:
2128 | callback_args[args] {
2133 callback_args[args]:
2135 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2137 | callback_args[args_] COMMA set_exp[exp] {
2138 $args = psi_plist_add($args_, &$exp);
2142 return_stmt[return]:
2143 RETURN return_exp EOS {
2144 $return = psi_return_stmt_init($return_exp);
2145 $return->token = psi_token_copy($RETURN);
2150 decl_var[func] LPAREN call_decl_vars[args] RPAREN AS set_func {
2151 $return_exp = psi_return_exp_init($func, $args, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2152 $return_exp->token = psi_token_copy($func->token);
2155 $return_exp = psi_return_exp_init(NULL, NULL, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2156 $return_exp->token = psi_token_copy($set_func->token);
2160 call_decl_vars[args]:
2173 SET set_exp[exp] EOS {
2174 $set = psi_set_stmt_init($exp);
2175 $set->token = psi_token_copy($SET);
2181 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
2184 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
2186 | impl_var[var] EQUALS set_exp[exp_] {
2193 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
2194 $func = psi_set_func_init($token->type, $token->text, $var);
2195 $func->token = psi_token_copy($token);
2196 $func->inner = $exps;
2198 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
2199 $func = psi_set_func_init($token->type, $token->text, $var);
2200 $func->token = psi_token_copy($token);
2201 $func->recursive = 1;
2216 set_func_exps[exps]:
2220 | COMMA set_exps[exps_] {
2227 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2229 | set_exps[exps_] COMMA set_exp[exp] {
2230 $exps = psi_plist_add($exps_, &$exp);
2234 assert_stmt[assert]:
2235 assert_stmt_token[token] num_exp[exp] EOS {
2236 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
2237 $assert->token = psi_token_copy($token);
2247 FREE free_exps[exps] EOS {
2248 $free = psi_free_stmt_init($exps);
2249 $free->token = psi_token_copy($FREE);
2255 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
2257 | free_exps[exps_] COMMA free_exp[exp] {
2258 $exps = psi_plist_add($exps_, &$exp);
2263 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
2264 $NAME->type = PSI_T_NAME;
2265 $exp = psi_free_exp_init($NAME->text, $vars);
2266 $exp->token = psi_token_copy($NAME);
2280 AMPERSAND %prec UNARY
2287 #define PSI_DEBUG_LEX 0
2288 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
2290 struct psi_token *token;
2292 PSI_DEBUG_PRINT(P, "PSI: LEX index %4zu ", *index);
2294 if (psi_plist_get(tokens, (*index)++, &token)) {
2296 PSI_DEBUG_DUMP(P, psi_token_dump, token);
2298 *((struct psi_token **)lvalp) = token;
2302 PSI_DEBUG_PRINT(P, "EOF\n");
2310 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
2312 struct psi_token *T = NULL;
2321 psi_plist_get(tokens, last, &T);
2323 size_t i = (last >= 5) ? last - 5 : 0;
2325 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
2326 while (i <= last || T->type != PSI_T_EOS) {
2327 if (!psi_plist_get(tokens, i++, &T)) {
2330 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s token '%s' at col %u",
2331 i<last+1?"preceding":i>last+1?"following":"offending", T->text->val, T->col);
2334 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);