2 #include "php_psi_stdinc.h"
13 #define PSI_PARSER_PROC_DEBUG 1
15 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
16 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
18 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
22 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
24 P->structs = psi_plist_add(P->structs, &strct);
26 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
30 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
32 P->unions = psi_plist_add(P->unions, &u);
34 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
38 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
40 P->enums = psi_plist_add(P->enums, &e);
42 static inline void psi_parser_proc_deanon_typedef(struct psi_decl_arg *def)
44 switch (def->type->type) {
46 if (!psi_decl_type_is_anon(def->type->name, "struct")) {
51 if (!psi_decl_type_is_anon(def->type->name, "union")) {
56 if (!psi_decl_type_is_anon(def->type->name, "enum")) {
63 zend_string_release(def->type->name);
64 def->type->name = zend_string_copy(def->var->name);
66 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
70 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
72 //psi_parser_proc_deanon_typedef(def);
73 P->types = psi_plist_add(P->types, &def);
75 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
78 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
80 P->consts = psi_plist_add(P->consts, &cnst);
83 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
86 if (psi_decl_is_blacklisted(decl->func->var->name->val)) {
92 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
94 P->decls = psi_plist_add(P->decls, &decl);
96 static inline void psi_parser_proc_add_decl_extvars(struct psi_parser *P, struct psi_plist *list) {
99 P->vars = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
101 P->vars = psi_plist_add_r(P->vars, psi_plist_count(list), psi_plist_eles(list));
104 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
107 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
109 P->impls = psi_plist_add(P->impls, &impl);
117 #include "types/layout.h"
119 #define yytokentype psi_token_type
121 #define PSI_T_CAST PSI_T_EQUALS
122 #define PSI_T_POINTER PSI_T_ASTERISK
130 %name-prefix "psi_parser_proc_"
135 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
137 %define api.pure true
138 %define api.token.prefix {PSI_T_}
139 %define api.value.type union
141 %define parse.error verbose
142 %define parse.trace true
149 %token <struct psi_token *> BOOL
150 %token <struct psi_token *> CHAR
151 %token <struct psi_token *> SHORT
152 %token <struct psi_token *> INT
153 %token <struct psi_token *> SIGNED
154 %token <struct psi_token *> UNSIGNED
155 %token <struct psi_token *> LONG
156 %token <struct psi_token *> FLOAT
157 %token <struct psi_token *> DOUBLE
158 %token <struct psi_token *> STRING
159 %token <struct psi_token *> MIXED
160 %token <struct psi_token *> ARRAY
161 %token <struct psi_token *> OBJECT
162 %token <struct psi_token *> CALLABLE
163 %token <struct psi_token *> VOID
164 %token <struct psi_token *> ZVAL
165 %token <struct psi_token *> NULL
166 %token <struct psi_token *> TRUE
167 %token <struct psi_token *> FALSE
168 %token <struct psi_token *> NAME
169 %token <struct psi_token *> NSNAME
170 %token <struct psi_token *> DOLLAR_NAME
171 %token <struct psi_token *> NUMBER
172 %token <struct psi_token *> QUOTED_STRING
173 %token <struct psi_token *> QUOTED_CHAR
174 %token <struct psi_token *> SIZEOF
175 %token <struct psi_token *> VOLATILE
177 %token <struct psi_token *> EOF 0 "end of file"
178 %token <struct psi_token *> EOL "end of line"
179 %token <struct psi_token *> EOS ";"
180 %token <struct psi_token *> LPAREN "("
181 %token <struct psi_token *> RPAREN ")"
182 %token <struct psi_token *> COMMA ","
183 %token <struct psi_token *> COLON ":"
184 %token <struct psi_token *> LBRACE "{"
185 %token <struct psi_token *> RBRACE "}"
186 %token <struct psi_token *> LBRACKET "["
187 %token <struct psi_token *> RBRACKET "]"
188 %token <struct psi_token *> EQUALS "="
189 %token <struct psi_token *> HASH "#"
190 %token <struct psi_token *> PIPE "|"
191 %token <struct psi_token *> CARET "^"
192 %token <struct psi_token *> AMPERSAND "&"
193 %token <struct psi_token *> LSHIFT "<<"
194 %token <struct psi_token *> RSHIFT ">>"
195 %token <struct psi_token *> PLUS "+"
196 %token <struct psi_token *> MINUS "-"
197 %token <struct psi_token *> ASTERISK "*"
198 %token <struct psi_token *> SLASH "/"
199 %token <struct psi_token *> MODULO "%"
200 %token <struct psi_token *> LCHEVR "<"
201 %token <struct psi_token *> RCHEVR ">"
202 %token <struct psi_token *> CMP_GE ">="
203 %token <struct psi_token *> CMP_LE "<="
204 %token <struct psi_token *> OR "||"
205 %token <struct psi_token *> AND "&&"
206 %token <struct psi_token *> CMP_EQ "=="
207 %token <struct psi_token *> CMP_NE "!="
208 %token <struct psi_token *> TILDE "~"
209 %token <struct psi_token *> NOT "!"
210 %token <struct psi_token *> PERIOD "."
211 %token <struct psi_token *> BACKSLASH "\\"
212 %token <struct psi_token *> ELLIPSIS "..."
213 %token <struct psi_token *> IIF "?"
215 %token <struct psi_token *> PRAGMA
216 %token <struct psi_token *> PRAGMA_ONCE
217 %token <struct psi_token *> LINE
218 %token <struct psi_token *> ERROR
219 %token <struct psi_token *> WARNING
220 %token <struct psi_token *> IF
221 %token <struct psi_token *> IFDEF
222 %token <struct psi_token *> IFNDEF
223 %token <struct psi_token *> ELSE
224 %token <struct psi_token *> ELIF
225 %token <struct psi_token *> ENDIF
226 %token <struct psi_token *> DEFINE
227 %token <struct psi_token *> DEFINED
228 %token <struct psi_token *> UNDEF
229 %token <struct psi_token *> IMPORT
230 %token <struct psi_token *> INCLUDE
231 %token <struct psi_token *> INCLUDE_NEXT
233 %token <struct psi_token *> TYPEDEF
234 %token <struct psi_token *> STRUCT
235 %token <struct psi_token *> UNION
236 %token <struct psi_token *> ENUM
237 %token <struct psi_token *> CONST
238 %token <struct psi_token *> LIB
239 %token <struct psi_token *> STATIC
240 %token <struct psi_token *> CALLBACK
241 %token <struct psi_token *> FUNCTION
242 %token <struct psi_token *> LET
243 %token <struct psi_token *> SET
244 %token <struct psi_token *> TEMP
245 %token <struct psi_token *> FREE
246 %token <struct psi_token *> RETURN
247 %token <struct psi_token *> AS
248 %token <struct psi_token *> PRE_ASSERT
249 %token <struct psi_token *> POST_ASSERT
250 %token <struct psi_token *> BOOLVAL
251 %token <struct psi_token *> INTVAL
252 %token <struct psi_token *> STRVAL
253 %token <struct psi_token *> PATHVAL
254 %token <struct psi_token *> STRLEN
255 %token <struct psi_token *> FLOATVAL
256 %token <struct psi_token *> ARRVAL
257 %token <struct psi_token *> OBJVAL
258 %token <struct psi_token *> COUNT
259 %token <struct psi_token *> CALLOC
260 %token <struct psi_token *> TO_BOOL
261 %token <struct psi_token *> TO_INT
262 %token <struct psi_token *> TO_STRING
263 %token <struct psi_token *> TO_FLOAT
264 %token <struct psi_token *> TO_ARRAY
265 %token <struct psi_token *> TO_OBJECT
267 %token <struct psi_token *> COMMENT
268 %token <struct psi_token *> WHITESPACE
269 %token <struct psi_token *> NO_WHITESPACE
270 %token <struct psi_token *> CPP_HEADER
271 %token <struct psi_token *> CPP_ATTRIBUTE
272 %token <struct psi_token *> CPP_EXTENSION
273 %token <struct psi_token *> CPP_PASTE
274 %token <struct psi_token *> CPP_INLINE
275 %token <struct psi_token *> CPP_RESTRICT
276 %token <struct psi_token *> CPP_ASM
279 %token <struct psi_token *> BSLASH
280 %token <struct psi_token *> LONG_DOUBLE
281 %token <struct psi_token *> INT8
282 %token <struct psi_token *> UINT8
283 %token <struct psi_token *> INT16
284 %token <struct psi_token *> UINT16
285 %token <struct psi_token *> INT32
286 %token <struct psi_token *> UINT32
287 %token <struct psi_token *> INT64
288 %token <struct psi_token *> UINT64
289 %token <struct psi_token *> INT128
290 %token <struct psi_token *> UINT128
293 %precedence IIF COLON
298 %precedence AMPERSAND
299 %precedence CMP_EQ CMP_NE
300 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
301 %precedence LSHIFT RSHIFT
302 %precedence PLUS MINUS
303 %precedence ASTERISK SLASH MODULO
304 //%precedence NOT TILDE
308 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
309 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
311 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
312 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
314 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
315 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
317 %type <struct psi_token *> int_width int_width_types int_signed_types
318 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
320 %type <struct psi_token *> signed_long_types signed_short_types int_signed
321 %destructor {} signed_long_types signed_short_types int_signed
323 %type <struct psi_cpp_exp *> cpp cpp_exp
324 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
325 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
326 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
327 %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
328 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
329 %type <struct psi_num_exp *> cpp_macro_exp
330 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
332 %type <struct psi_token *> impl_def_val_token
333 %destructor {} impl_def_val_token
335 %type <struct psi_const *> constant
336 %destructor {psi_const_free(&$$);} constant
337 %type <struct psi_impl_def_val *> impl_def_val
338 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
340 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
341 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
343 %type <struct psi_token *> decl_asm quoted_strings
344 %destructor {psi_token_free(&$$);} decl_asm quoted_strings
346 %type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
347 %destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
348 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
349 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
350 %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
351 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
352 %type <struct psi_decl_var *> decl_var
353 %destructor {psi_decl_var_free(&$$);} decl_var
354 %type <struct psi_decl_struct *> decl_struct
355 %destructor {psi_decl_struct_free(&$$);} decl_struct
356 %type <struct psi_decl_union *> decl_union
357 %destructor {psi_decl_union_free(&$$);} decl_union
358 %type <struct psi_decl_enum *> decl_enum
359 %destructor {psi_decl_enum_free(&$$);} decl_enum
360 %type <struct psi_decl_enum_item *> decl_enum_item
361 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
362 %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
363 %destructor {psi_plist_free($$);} decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
365 %type <struct psi_layout> align_and_size
366 %destructor {} align_and_size
367 %type <struct psi_layout *> decl_layout
368 %destructor {psi_layout_free(&$$);} decl_layout
370 %type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
371 %destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
373 %type <struct psi_impl *> impl
374 %destructor {psi_impl_free(&$$);} impl
375 %type <struct psi_impl_func *> impl_func
376 %destructor {psi_impl_func_free(&$$);} impl_func
377 %type <struct psi_impl_arg *> impl_arg
378 %destructor {psi_impl_arg_free(&$$);} impl_arg
379 %type <struct psi_impl_type *> impl_type impl_type_restricted
380 %destructor {psi_impl_type_free(&$$);} impl_type impl_type_restricted
381 %type <struct psi_impl_var *> impl_var
382 %destructor {psi_impl_var_free(&$$);} impl_var
384 %type <struct psi_let_stmt *> let_stmt
385 %destructor {psi_let_stmt_free(&$$);} let_stmt
386 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
387 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
388 %type <struct psi_let_calloc *> let_calloc
389 %destructor {psi_let_calloc_free(&$$);} let_calloc
390 %type <struct psi_let_callback *> let_callback
391 %destructor {psi_let_callback_free(&$$);} let_callback
392 %type <struct psi_let_func *> let_func
393 %destructor {psi_let_func_free(&$$);} let_func
394 %type <struct psi_set_stmt *> set_stmt
395 %destructor {psi_set_stmt_free(&$$);} set_stmt
396 %type <struct psi_set_exp *> set_exp
397 %destructor {psi_set_exp_free(&$$);} set_exp
398 %type <struct psi_set_func *> set_func
399 %destructor {psi_set_func_free(&$$);} set_func
400 %type <struct psi_assert_stmt *> assert_stmt
401 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
402 %type <struct psi_return_stmt *> return_stmt
403 %destructor {psi_return_stmt_free(&$$);} return_stmt
404 %type <struct psi_return_exp *> return_exp
405 %destructor {psi_return_exp_free(&$$);} return_exp
406 %type <struct psi_free_stmt *> free_stmt
407 %destructor {psi_free_stmt_free(&$$);} free_stmt
408 %type <struct psi_free_exp *> free_exp
409 %destructor {psi_free_exp_free(&$$);} free_exp
411 %type <struct psi_token **> impl_stmt
412 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
413 %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
414 %destructor {psi_token_free(&$$);} impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
415 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
416 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
418 %type <struct psi_num_exp *> num_exp
419 %destructor {psi_num_exp_free(&$$);} num_exp
420 %type <struct psi_number *> number
421 %destructor {psi_number_free(&$$);} number
423 %type <size_t> indirection pointers asterisks array_size
424 %destructor {} indirection pointers asterisks array_size
425 %type <bool> reference
426 %destructor {} reference
433 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 ;
434 unary_op_token: TILDE | NOT | PLUS | MINUS ;
435 name_token: NAME | FUNCTION | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | AS | let_func_token | set_func_token;
436 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;
437 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;
454 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
455 psi_cpp_exp_free(&$cpp);
459 char *libname = strdup($lib->text->val);
460 P->file.libnames = psi_plist_add(P->file.libnames, &libname);
463 psi_parser_proc_add_const(P, $constant);
466 psi_parser_proc_add_decl(P, $decl_stmt);
468 | decl_extvar_stmt[list] {
469 psi_parser_proc_add_decl_extvars(P, $list);
472 if (P->flags & PSI_DEBUG) {
473 P->error(PSI_DATA(P), $ignored_decl->func->token, PSI_NOTICE, "Ignored decl: %s", $ignored_decl->func->var->name->val);
475 psi_decl_free(&$ignored_decl);
477 | decl_typedef[def] {
478 psi_parser_proc_add_typedef(P, $def);
480 | decl_struct[struct] {
481 psi_parser_proc_add_struct(P, $struct);
483 | decl_union[union] {
484 psi_parser_proc_add_union(P, $union);
487 psi_parser_proc_add_enum(P, $enum);
490 psi_parser_proc_add_impl(P, $impl);
495 LIB QUOTED_STRING EOS {
496 $lib = $QUOTED_STRING;
504 | HASH cpp_exp[exp] EOL {
510 cpp_message_token cpp_macro_decl_tokens[tokens] {
512 struct psi_token *msg = NULL;
514 if (psi_plist_get($tokens, 0, &msg)) {
516 struct psi_token *next;
518 msg = psi_token_copy(msg);
519 while (psi_plist_get($tokens, index++, &next)) {
520 struct psi_token *old = msg;
521 msg = psi_token_cat(" ", 2, msg, next);
522 psi_token_free(&old);
525 psi_plist_free($tokens);
527 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
529 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
531 $exp->token = psi_token_copy($cpp_message_token);
533 | cpp_include_token[INCLUDE] cpp_header_token {
534 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
535 $exp->token = psi_token_copy($INCLUDE);
538 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
539 $exp->token = psi_token_copy($cpp_no_arg_token);
541 | cpp_name_arg_token any_noeol_token[name_token] {
542 $name_token->type = PSI_T_NAME;
543 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
544 $exp->token = psi_token_copy($cpp_name_arg_token);
546 | DEFINE cpp_macro_decl {
547 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
548 $exp->token = psi_token_copy($DEFINE);
550 | cpp_exp_arg_token cpp_macro_exp {
551 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
552 $exp->token = psi_token_copy($cpp_exp_arg_token);
555 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
556 $exp->token = psi_token_copy($PRAGMA_ONCE);
558 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
559 psi_plist_free($tokens);
601 cpp_macro_decl[macro]:
602 any_noeol_token[name_token] cpp_macro_decl_tokens %dprec 1 {
603 $name_token->type = PSI_T_NAME;
604 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
605 $macro->token = psi_token_copy($name_token);
607 | name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens %dprec 2 {
608 $name_token->type = PSI_T_NAME;
609 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
610 $macro->token = psi_token_copy($name_token);
612 | name_token cpp_macro_exp[num_exp] %dprec 2 {
613 $name_token->type = PSI_T_NAME;
614 $macro = psi_cpp_macro_decl_init(NULL, psi_num_exp_tokens($num_exp, NULL), $num_exp);
615 $macro->token = psi_token_copy($name_token);
617 | name_token quoted_strings[strings] %dprec 2 {
618 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_token_free);
619 $name_token->type = PSI_T_NAME;
620 $macro = psi_cpp_macro_decl_init(NULL, psi_plist_add(list, &$strings), NULL);
621 $macro->token = psi_token_copy($name_token);
627 $sig = psi_plist_init(NULL);
630 $sig = psi_plist_init(NULL); /* FIXME */
633 | cpp_macro_sig_args[args] COMMA ELLIPSIS {
638 cpp_macro_sig_args[args]:
640 $name_token = psi_token_copy($name_token);
641 $name_token->type = PSI_T_NAME;
642 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
644 | cpp_macro_sig_args[args_] COMMA name_token {
645 $name_token = psi_token_copy($name_token);
646 $name_token->type = PSI_T_NAME;
647 $args = psi_plist_add($args_, &$name_token);
651 cpp_macro_decl_tokens[tokens]:
655 | cpp_macro_decl_token_list
658 cpp_macro_decl_token_list[tokens]:
659 any_noeol_token[token] {
660 $token = psi_token_copy($token);
661 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
663 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
664 $token = psi_token_copy($token);
665 $tokens = psi_plist_add($tokens_, &$token);
670 LPAREN cpp_macro_exp[exp_] RPAREN {
671 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
672 $exp->token = psi_token_copy($LPAREN);
674 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
675 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
676 $exp->token = psi_token_copy($unary_op_token);
678 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
679 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
680 $exp->token = psi_token_copy($binary_op_token);
682 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
683 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
684 $exp->token = psi_token_copy($IIF);
687 | DEFINED name_token {
691 $name_token->type = PSI_T_NAME;
692 exists = psi_cpp_defined(P->preproc, $name_token);
693 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
694 $exp->token = psi_token_copy($DEFINED);
695 $exp->data.n->token = psi_token_copy($name_token);
698 | DEFINED LPAREN name_token RPAREN {
702 $name_token->type = PSI_T_NAME;
703 exists = psi_cpp_defined(P->preproc, $name_token);
704 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
705 $exp->token = psi_token_copy($DEFINED);
706 $exp->data.n->token = psi_token_copy($name_token);
710 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
711 $exp->token = psi_token_copy($NUMBER);
712 $exp->data.n->token = psi_token_copy($NUMBER);
715 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
716 $exp->token = psi_token_copy($QUOTED_CHAR);
717 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
720 $exp = psi_num_exp_init_num($sizeof);
721 $exp->token = psi_token_copy($sizeof->token);
724 $name_token->type = PSI_T_NAME;
725 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
726 $exp->token = psi_token_copy($name_token);
727 $exp->data.n->token = psi_token_copy($name_token);
729 | name_token LPAREN cpp_macro_call_args RPAREN {
730 $name_token->type = PSI_T_NAME;
731 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
732 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
733 $exp->token = psi_token_copy($name_token);
734 $exp->data.n->token = psi_token_copy($name_token);
738 cpp_macro_call_args[args]:
742 | cpp_macro_call_arg_list
745 cpp_macro_call_arg_list[args]:
747 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
750 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
751 $args = psi_plist_add($args_, &$cpp_macro_exp);
756 CONST impl_type_restricted[type] NSNAME EQUALS impl_def_val EOS {
757 $const = psi_const_init($type, $NSNAME->text, $impl_def_val);
758 $const->token = psi_token_copy($NSNAME);
763 impl_def_val_token[token] %dprec 2 {
764 $val = psi_impl_def_val_init($token->type, $token->text);
765 $val->token = psi_token_copy($token);
767 | num_exp[num] %dprec 1 {
768 $val = psi_impl_def_val_init(PSI_T_NUMBER, $num);
769 $val->token = psi_token_copy($num->token);
771 | quoted_strings[token] {
772 $val = psi_impl_def_val_init($token->type, $token->text);
773 $val->token = $token;
784 TYPEDEF typedef[def_] EOS {
788 | TYPEDEF VOID name_token EOS {
789 $def = psi_decl_arg_init(
790 psi_decl_type_init(PSI_T_VOID, $VOID->text),
791 psi_decl_var_init($name_token->text, 0, 0)
793 $def->token = psi_token_copy($VOID);
794 $def->type->token = psi_token_copy($VOID);
795 $def->var->token = psi_token_copy($name_token);
798 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
805 $def = $typedef_decl;
807 | CPP_EXTENSION typedef_decl {
808 $def = $typedef_decl;
814 $def = $typedef_anon_decl;
816 | CPP_EXTENSION typedef_anon_decl {
817 $def = $typedef_anon_decl;
823 | decl_func_body[decl] {
824 $def = psi_decl_arg_init(
825 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
826 psi_decl_var_copy($decl->func->var)
828 $def->type->token = psi_token_copy($decl->func->token);
829 $def->type->real.func = $decl;
831 | decl_enum[enum] name_token {
832 $name_token->type = PSI_T_NAME;
833 $def = psi_decl_arg_init(
834 psi_decl_type_init(PSI_T_ENUM, $enum->name),
835 psi_decl_var_init($name_token->text, 0, 0)
837 $def->var->token = psi_token_copy($name_token);
838 $def->type->token = psi_token_copy($enum->token);
839 $def->type->real.enm = $enum;
840 psi_parser_proc_add_enum(P, $enum);
842 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
843 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
844 $def->type->token = $struct;
845 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
846 $def->type->real.strct->token = psi_token_copy($struct);
847 $def->type->real.strct->align = $as.pos;
848 $def->type->real.strct->size = $as.len;
849 psi_parser_proc_add_struct(P, $def->type->real.strct);
851 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
852 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
853 $def->type->token = $union;
854 $def->type->real.unn = psi_decl_union_init($union->text, $args);
855 $def->type->real.unn->token = psi_token_copy($union);
856 $def->type->real.unn->align = $as.pos;
857 $def->type->real.unn->size = $as.len;
858 psi_parser_proc_add_union(P, $def->type->real.unn);
862 typedef_anon_decl[def]:
863 typedef_decl %dprec 2
864 | qualified_decl_type[type] %dprec 1 {
865 $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
866 $def->var->token = psi_token_copy($type->token);
869 $def = psi_decl_arg_init(
870 psi_decl_type_init(PSI_T_ENUM, $enum->name),
871 psi_decl_var_init(NULL, 0, 0)
873 $def->var->token = psi_token_copy($enum->token);
874 $def->type->token = psi_token_copy($enum->token);
875 $def->type->real.enm = $enum;
876 psi_parser_proc_add_enum(P, $enum);
878 | struct_name[struct] align_and_size[as] struct_args_block[args] {
879 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
880 $def->type->token = $struct;
881 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
882 $def->type->real.strct->token = psi_token_copy($struct);
883 $def->type->real.strct->align = $as.pos;
884 $def->type->real.strct->size = $as.len;
885 psi_parser_proc_add_struct(P, $def->type->real.strct);
887 | union_name[union] align_and_size[as] struct_args_block[args] {
888 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
889 $def->type->token = $union;
890 $def->type->real.unn = psi_decl_union_init($union->text, $args);
891 $def->type->real.unn->token = psi_token_copy($union);
892 $def->type->real.unn->align = $as.pos;
893 $def->type->real.unn->size = $as.len;
894 psi_parser_proc_add_union(P, $def->type->real.unn);
898 qualified_decl_type[type]:
900 | decl_type_qualifier_token decl_type[type_] {
903 | qualified_decl_type[type_] decl_type_qualifier_token {
908 decl_type_qualifier_token:
914 decl_type_simple[token] {
915 $type = psi_decl_type_init($token->type, $token->text);
916 $type->token = $token;
921 decl_type_complex[type]:
922 STRUCT[token] name_token {
923 $name_token->type = PSI_T_NAME;
924 $type = psi_decl_type_init($token->type, $name_token->text);
925 $type->token = psi_token_copy($name_token);
927 | UNION[token] name_token {
928 $name_token->type = PSI_T_NAME;
929 $type = psi_decl_type_init($token->type, $name_token->text);
930 $type->token = psi_token_copy($name_token);
932 | ENUM[token] name_token {
933 $name_token->type = PSI_T_NAME;
934 $type = psi_decl_type_init($token->type, $name_token->text);
935 $type->token = psi_token_copy($name_token);
939 decl_type_simple[type]:
943 $type = psi_token_copy($type_);
946 $type = psi_token_copy($type_);
950 decl_real_type[type]:
952 $type = psi_token_copy($type_);
955 $type = psi_token_copy($type_);
958 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
969 $i = psi_token_copy($SHORT);
972 $i = psi_token_copy($LONG);
974 | LONG[l1] LONG[l2] {
975 $i = psi_token_cat(" ", 2, $l1, $l2);
981 $type = psi_token_copy($CHAR);
984 $type = psi_token_copy($INT);
986 | int_signed int_signed_types {
988 $type = psi_token_cat(" ", 2, $1, $2);
991 $type = psi_token_copy($1);
994 | int_width int_width_types {
996 $type = psi_token_cat(" ", 2, $1, $2);
1005 int_signed_types[type]:
1010 $type = psi_token_copy($NAME);
1013 $type = psi_token_copy($CHAR);
1015 | SHORT signed_short_types {
1017 $type = psi_token_cat(" ", 2, $1, $2);
1019 $type = psi_token_copy($1);
1023 $type = psi_token_copy($INT);
1025 | LONG signed_long_types {
1027 $type = psi_token_cat(" ", 2, $1, $2);
1029 $type = psi_token_copy($1);
1034 signed_short_types[type]:
1040 signed_long_types[type]:
1049 int_width_types[type]:
1054 $type = psi_token_copy($INT);
1056 | int_signed int_signed_types {
1058 $type = psi_token_cat(" ", 2, $1, $2);
1059 psi_token_free(&$2);
1061 $type = psi_token_copy($1);
1070 $decl->redir = zend_string_copy($decl_asm->text);
1071 psi_token_free(&$decl_asm);
1074 | CPP_EXTENSION decl decl_asm EOS {
1077 $decl->redir = zend_string_copy($decl_asm->text);
1078 psi_token_free(&$decl_asm);
1087 | CPP_ASM LPAREN quoted_strings RPAREN {
1088 $decl_asm = $quoted_strings;
1092 quoted_strings[strings]:
1094 $strings = psi_token_copy($QUOTED_STRING);
1096 | quoted_strings[strings_] QUOTED_STRING {
1097 $strings = psi_token_cat("", 2, $strings_, $QUOTED_STRING);
1098 psi_token_free(&$strings_);
1102 decl_extvar_stmt[list]:
1103 NAME decl_arg decl_extvar_list[vars] EOS {
1104 struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
1108 struct psi_decl_var *var;
1110 while (psi_plist_get($vars, i++, &var)) {
1111 if (psi_decl_extvar_is_blacklisted(var->name->val)) {
1112 psi_decl_var_free(&var);
1114 struct psi_decl_extvar *evar = psi_decl_extvar_init(
1115 psi_decl_arg_init(psi_decl_type_copy($decl_arg->type), var));
1116 list = psi_plist_add(list, &evar);
1122 if (psi_decl_extvar_is_blacklisted($decl_arg->var->name->val)) {
1123 psi_decl_arg_free(&$decl_arg);
1125 struct psi_decl_extvar *evar = psi_decl_extvar_init($decl_arg);
1126 list = psi_plist_add(list, &evar);
1133 decl_extvar_list[list]:
1144 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1146 | decl_vars[vars_] COMMA decl_var[var] {
1147 $vars = psi_plist_add($vars_, &$var);
1152 ignored_decl_qualifiers decl_body ignored_decl_body {
1153 $ignored_decl = $decl_body;
1157 ignored_decl_qualifiers:
1160 | CPP_EXTENSION CPP_INLINE
1161 | CPP_EXTENSION STATIC CPP_INLINE
1167 LBRACE ignored_decl_body_stmts RBRACE
1170 ignored_decl_body_stmts:
1171 ignored_decl_body_stmt
1172 | ignored_decl_body_stmts ignored_decl_body_stmt
1175 ignored_decl_body_stmt:
1182 | NAME[abi] decl_body {
1184 $decl->abi = psi_decl_abi_init($abi->text);
1193 decl_func_body[decl]:
1194 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1195 $decl = psi_decl_init($func, $args);
1197 $decl->func->var->pointer_level += 1;
1198 $decl->func->var->array_size = $as;
1201 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1202 $decl = psi_decl_init($func, $args);
1205 $decl->func->var->pointer_level += 1;
1206 $decl->func->var->array_size = $as;
1211 decl_functor_body[decl]:
1212 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1213 $decl = psi_decl_init($func, $args);
1215 $decl->func->var->pointer_level += 1;
1216 $decl->func->var->array_size = $as;
1219 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1220 $decl = psi_decl_init($func, $args);
1223 $decl->func->var->pointer_level += 1;
1224 $decl->func->var->array_size = $as;
1227 | 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] {
1229 $NAME->type = PSI_T_NAME;
1231 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1232 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1233 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1235 rval_func->var->token = psi_token_copy(type_token);
1236 rval_func->token = psi_token_copy(type_token);
1238 rval_func->var->pointer_level += 1;
1239 rval_func->var->array_size = $as;
1242 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1243 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1245 type->real.func = rval_decl;
1246 func->var->token = psi_token_copy($NAME);
1247 func->token = psi_token_copy($NAME);
1249 $decl = psi_decl_init(func, $args);
1251 | 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] {
1254 $NAME->type = PSI_T_NAME;
1256 struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
1257 struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
1258 struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
1260 rval_func->var->token = psi_token_copy(type_token);
1261 rval_func->token = psi_token_copy(type_token);
1263 rval_func->var->pointer_level += 1;
1264 rval_func->var->array_size = $as;
1267 struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
1268 struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
1270 type->real.func = rval_decl;
1271 func->var->token = psi_token_copy($NAME);
1272 func->token = psi_token_copy($NAME);
1273 type->token = type_token;
1275 $decl = psi_decl_init(func, $args);
1279 decl_anon_functor_body[decl]:
1280 decl_anon_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1281 $decl = psi_decl_init($func, $args);
1283 $decl->func->var->pointer_level += 1;
1284 $decl->func->var->array_size = $as;
1287 | decl_anon_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1288 $decl = psi_decl_init($func, $args);
1291 $decl->func->var->pointer_level += 1;
1292 $decl->func->var->array_size = $as;
1298 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1300 $NAME->type = PSI_T_NAME;
1301 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1302 $arg->var->token = psi_token_copy($NAME);
1303 $arg->token = psi_token_copy($NAME);
1307 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1309 $NAME->type = PSI_T_NAME;
1310 $arg = psi_decl_arg_init(
1311 psi_decl_type_init($VOID->type, $VOID->text),
1312 psi_decl_var_init($NAME->text, $pointers, 0)
1314 $arg->type->token = psi_token_copy($VOID);
1315 $arg->var->token = psi_token_copy($NAME);
1316 $arg->token = psi_token_copy($NAME);
1318 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1320 $NAME->type = PSI_T_NAME;
1321 $arg = psi_decl_arg_init(
1322 psi_decl_type_init($VOID->type, $VOID->text),
1323 psi_decl_var_init($NAME->text, $pointers, 0)
1325 $arg->type->token = psi_token_copy($VOID);
1326 $arg->var->token = psi_token_copy($NAME);
1327 $arg->token = psi_token_copy($NAME);
1329 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1331 $NAME->type = PSI_T_NAME;
1332 $arg = psi_decl_arg_init(
1333 psi_decl_type_init($VOID->type, $VOID->text),
1334 psi_decl_var_init($NAME->text, 0, 0)
1336 $arg->type->token = psi_token_copy($VOID);
1337 $arg->var->token = psi_token_copy($NAME);
1338 $arg->token = psi_token_copy($NAME);
1343 decl_anon_functor[arg]:
1344 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] RPAREN {
1346 $arg = psi_decl_arg_init($type, psi_decl_var_init(NULL, $i, 0));
1347 $arg->var->token = psi_token_copy($LPAREN);
1348 $arg->token = psi_token_copy($LPAREN);
1351 | CONST VOID pointers LPAREN indirection[unused1] RPAREN {
1353 $arg = psi_decl_arg_init(
1354 psi_decl_type_init($VOID->type, $VOID->text),
1355 psi_decl_var_init(NULL, $pointers, 0)
1357 $arg->type->token = psi_token_copy($VOID);
1358 $arg->var->token = psi_token_copy($VOID);
1359 $arg->token = psi_token_copy($VOID);
1361 | VOID pointers LPAREN indirection[unused1] RPAREN {
1363 $arg = psi_decl_arg_init(
1364 psi_decl_type_init($VOID->type, $VOID->text),
1365 psi_decl_var_init(NULL, $pointers, 0)
1367 $arg->type->token = psi_token_copy($VOID);
1368 $arg->var->token = psi_token_copy($VOID);
1369 $arg->token = psi_token_copy($VOID);
1371 | VOID LPAREN indirection[unused1] RPAREN {
1373 $arg = psi_decl_arg_init(
1374 psi_decl_type_init($VOID->type, $VOID->text),
1375 psi_decl_var_init(NULL, 0, 0)
1377 $arg->type->token = psi_token_copy($VOID);
1378 $arg->var->token = psi_token_copy($VOID);
1379 $arg->token = psi_token_copy($VOID);
1387 | VOID name_token[NAME] {
1388 $func = psi_decl_arg_init(
1389 psi_decl_type_init($VOID->type, $VOID->text),
1390 psi_decl_var_init($NAME->text, 0, 0)
1392 $func->type->token = psi_token_copy($VOID);
1393 $func->var->token = psi_token_copy($NAME);
1394 $func->token = psi_token_copy($NAME);
1406 | decl_arg_list[args_] %dprec 1 {
1411 decl_arg_list[args]:
1412 decl_anon_arg[arg] {
1413 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1415 | decl_arg_list[args_] COMMA decl_anon_arg[arg] {
1416 $args = psi_plist_add($args_, &$arg);
1421 decl_anon_functor_body[decl] {
1423 struct psi_token *name;
1425 psi_token_hash($decl->func->token, digest);
1426 name = psi_token_append("@", psi_token_copy($decl->func->token), 2, "funct", digest);
1428 $arg = psi_decl_arg_init(
1429 psi_decl_type_init(PSI_T_FUNCTION, name->text),
1430 psi_decl_var_copy($decl->func->var)
1433 $arg->type->token = psi_token_copy($decl->func->token);
1434 $arg->type->real.func = $decl;
1436 | decl_arg %dprec 2 {
1439 | qualified_decl_type[type] indirection %dprec 1 {
1440 $arg = psi_decl_arg_init(
1442 psi_decl_var_init(NULL, $indirection, 0)
1446 | CONST VOID pointers {
1447 $arg = psi_decl_arg_init(
1448 psi_decl_type_init($VOID->type, $VOID->text),
1449 psi_decl_var_init(NULL, $pointers, 0)
1451 $arg->type->token = psi_token_copy($VOID);
1452 $arg->var->token = psi_token_copy($VOID);
1453 $arg->token = psi_token_copy($VOID);
1456 $arg = psi_decl_arg_init(
1457 psi_decl_type_init($VOID->type, $VOID->text),
1458 psi_decl_var_init(NULL, $pointers, 0)
1460 $arg->type->token = psi_token_copy($VOID);
1461 $arg->var->token = psi_token_copy($VOID);
1462 $arg->token = psi_token_copy($VOID);
1468 decl_functor_body[decl] {
1469 $arg = psi_decl_arg_init(
1470 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1471 psi_decl_var_copy($decl->func->var)
1473 $arg->type->token = psi_token_copy($decl->func->token);
1474 $arg->type->real.func = $decl;
1476 | qualified_decl_type[type] decl_var[var] {
1477 $arg = psi_decl_arg_init($type, $var);
1480 | CONST VOID pointers name_token[NAME] {
1481 $NAME->type = PSI_T_NAME;
1482 $arg = psi_decl_arg_init(
1483 psi_decl_type_init($VOID->type, $VOID->text),
1484 psi_decl_var_init($NAME->text, $pointers, 0)
1486 $arg->type->token = psi_token_copy($VOID);
1487 $arg->var->token = psi_token_copy($NAME);
1488 $arg->token = psi_token_copy($NAME);
1490 | VOID pointers name_token[NAME] {
1491 $NAME->type = PSI_T_NAME;
1492 $arg = psi_decl_arg_init(
1493 psi_decl_type_init($VOID->type, $VOID->text),
1494 psi_decl_var_init($NAME->text, $pointers, 0)
1496 $arg->type->token = psi_token_copy($VOID);
1497 $arg->var->token = psi_token_copy($NAME);
1498 $arg->token = psi_token_copy($NAME);
1504 pointers name_token array_size {
1505 $name_token->type = PSI_T_NAME;
1506 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1507 $var->token = psi_token_copy($name_token);
1509 | name_token array_size {
1510 $name_token->type = PSI_T_NAME;
1511 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1512 $var->token = psi_token_copy($name_token);
1517 UNION name_token align_and_size[as] decl_struct_args[args] {
1518 $name_token->type = PSI_T_NAME;
1519 $union = psi_decl_union_init($name_token->text, $args);
1520 $union->align = $as.pos;
1521 $union->size = $as.len;
1522 $union->token = psi_token_copy($name_token);
1526 decl_struct[struct]:
1527 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1528 $name_token->type = PSI_T_NAME;
1529 $struct = psi_decl_struct_init($name_token->text, $args);
1530 $struct->align = $as.pos;
1531 $struct->size = $as.len;
1532 $struct->token = psi_token_copy($name_token);
1536 decl_struct_args[args]:
1543 struct_args_block[args]:
1544 LBRACE struct_args RBRACE {
1545 $args = $struct_args;
1550 typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1551 $arg->layout = $layout;
1552 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1555 struct psi_decl_arg *arg;
1557 while (psi_plist_get($vars, i++, &arg)) {
1558 arg->type = psi_decl_type_copy($arg->type);
1559 $args = psi_plist_add($args, &arg);
1564 | struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1565 $arg->layout = $layout;
1566 $args = psi_plist_add($args_, &$arg);
1569 struct psi_decl_arg *arg;
1571 while (psi_plist_get($vars, i++, &arg)) {
1572 arg->type = psi_decl_type_copy($arg->type);
1573 $args = psi_plist_add($args, &arg);
1580 struct_arg_var_list[vars]:
1584 | COMMA decl_vars_with_layout[vars_] {
1589 decl_vars_with_layout[vars]:
1590 decl_var[var] decl_layout[layout] {
1592 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1593 arg->layout = $layout;
1594 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1597 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1599 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1600 arg->layout = $layout;
1601 $vars = psi_plist_add($vars_, &arg);
1607 enum_name LBRACE decl_enum_items[list] optional_comma RBRACE {
1608 $enum = psi_decl_enum_init($enum_name->text, $list);
1609 $enum->token = $enum_name;
1613 decl_enum_items[list]:
1615 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1617 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1618 $list = psi_plist_add($list_, &$i);
1624 $name_token->type = PSI_T_NAME;
1625 $i = psi_decl_enum_item_init($name_token->text, NULL);
1626 $i->token = psi_token_copy($name_token);
1628 | name_token EQUALS num_exp {
1629 $name_token->type = PSI_T_NAME;
1630 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1631 $i->token = psi_token_copy($name_token);
1637 $exp = psi_num_exp_init_num($number);
1638 $exp->token = psi_token_copy($number->token);
1640 | LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1641 $exp = psi_num_exp_init_cast($type, $exp_);
1642 $exp->token = psi_token_copy($type->token);
1644 | LPAREN num_exp[exp_] RPAREN {
1645 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1646 $exp->token = psi_token_copy($LPAREN);
1648 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1649 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1650 $exp->token = psi_token_copy($op);
1652 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1653 $exp = psi_num_exp_init_unary($op->type, $exp_);
1654 $exp->token = psi_token_copy($op);
1656 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1657 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1658 $exp->token = psi_token_copy($IIF);
1664 $num = psi_number_init($token->type, $token->text, $token->flags);
1665 $num->token = psi_token_copy($token);
1668 $num = psi_number_init($token->type, $token->text, 0);
1669 $num->token = psi_token_copy($token);
1671 | QUOTED_CHAR[token] {
1672 $num = psi_number_init($token->type, $token->text, 0);
1673 $num->token = psi_token_copy($token);
1676 $num = psi_number_init($token->type, $token->text, 0);
1677 $num->token = psi_token_copy($token);
1680 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1681 $num->token = psi_token_copy($decl_var->token);
1689 SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
1691 $sizeof->token = psi_token_copy($SIZEOF);
1693 | SIZEOF sizeof_body_notypes[sizeof_] {
1695 $sizeof->token = psi_token_copy($SIZEOF);
1699 sizeof_body[sizeof]:
1700 sizeof_body_notypes[sizeof_] {
1703 | decl_type indirection {
1705 int8_t sizeof_void_p = sizeof(void *);
1706 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1707 psi_decl_type_free(&$decl_type);
1709 $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
1714 sizeof_body_notypes[sizeof]:
1716 int8_t sizeof_void_p = sizeof(void *);
1717 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1720 int8_t sizeof_a = sizeof('a');
1721 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
1724 uint64_t len = $QUOTED_STRING->text->len + 1;
1725 $sizeof = psi_number_init(PSI_T_UINT64, &len, 0);
1730 ENUM optional_name[name_] {
1732 $name = psi_token_copy($name_);
1736 psi_token_hash($ENUM, digest);
1737 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1743 UNION optional_name[name_] {
1745 $name = psi_token_copy($name_);
1749 psi_token_hash($UNION, digest);
1750 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1756 STRUCT optional_name[name_] {
1758 $name = psi_token_copy($name_);
1762 psi_token_hash($STRUCT, digest);
1763 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1768 optional_name[name]:
1773 $name = $name_token;
1774 $name->type = PSI_T_NAME;
1787 | COLON NUMBER[width] {
1788 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text->val), NULL));
1790 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1791 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), NULL);
1793 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1794 $l = psi_layout_init(atol($align->text->val), atol($size->text->val), psi_layout_init(0, atol($width->text->val), NULL));
1803 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1804 $as.pos = atol($align->text->val);
1805 $as.len = atol($size->text->val);
1813 | LBRACKET array_qualifier_token RBRACKET {
1816 | LBRACKET num_exp RBRACKET {
1817 struct psi_validate_scope scope = {0};
1818 psi_validate_scope_ctor(&scope);
1819 scope.defs = &P->preproc->defs;
1820 if (psi_num_exp_validate(PSI_DATA(P), $num_exp, &scope)) {
1821 $as = psi_num_exp_get_long($num_exp, NULL, &P->preproc->defs);
1825 psi_num_exp_free(&$num_exp);
1826 psi_validate_scope_dtor(&scope);
1830 array_qualifier_token:
1841 | pointers[p] %prec UNARY {
1848 | asterisks[a] CPP_RESTRICT {
1857 | asterisks[a_] asterisk {
1864 | ASTERISK pointer_qualifier_token
1867 pointer_qualifier_token:
1879 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1880 $impl = psi_impl_init($func, $stmts);
1882 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1883 $impl = psi_impl_init($func, $stmts);
1884 $func->static_memory = 1;
1889 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1890 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1891 $func->token = psi_token_copy($NSNAME);
1892 $func->return_reference = $r;
1894 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1895 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1896 $func->token = psi_token_copy($NSNAME);
1897 $func->return_reference = $r;
1899 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1900 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1901 $func->token = psi_token_copy($NSNAME);
1902 $func->return_reference = $r;
1903 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1904 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1910 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1912 | impl_args[args_] COMMA impl_arg[arg] {
1913 $args = psi_plist_add($args_, &$arg);
1918 impl_type[type] impl_var[var] {
1919 $arg = psi_impl_arg_init($type, $var, NULL);
1921 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1922 $arg = psi_impl_arg_init($type, $var, $val);
1927 reference DOLLAR_NAME {
1928 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1929 $var->token = psi_token_copy($DOLLAR_NAME);
1934 impl_type_token[token] {
1935 $type = psi_impl_type_init($token->type, $token->text);
1936 $type->token = psi_token_copy($token);
1940 impl_type_restricted[type]:
1941 impl_type_restricted_token[token] {
1942 $type = psi_impl_type_init($token->type, $token->text);
1943 $type->token = psi_token_copy($token);
1948 impl_type_restricted_token
1949 | impl_type_extended_token
1952 impl_type_restricted_token:
1959 impl_type_extended_token:
1969 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1971 | impl_stmts[stmts_] impl_stmt[stmt] {
1972 $stmts = psi_plist_add($stmts_, &$stmt);
1978 $stmt = (struct psi_token **) $s;
1981 $stmt = (struct psi_token **) $s;
1984 $stmt = (struct psi_token **) $s;
1987 $stmt = (struct psi_token **) $s;
1990 $stmt = (struct psi_token **) $s;
1995 LET let_exp_assign[exp] EOS {
1996 $let = psi_let_stmt_init($exp);
1997 $let->token = psi_token_copy($LET);
1999 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
2000 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
2001 $let->token = psi_token_copy($TEMP);
2002 $let->exp->is_reference = $reference;
2008 | byref let_exp_byref[exp_] {
2010 $exp->is_reference = true;
2012 | let_exp_byref[exp_] {
2014 $exp->is_reference = false;
2020 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
2022 | num_exp[num] %dprec 1 {
2023 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
2025 | let_calloc[calloc] {
2026 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2028 | STATIC let_calloc[calloc] {
2029 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
2030 $calloc->static_memory = 1;
2032 | let_callback[callback] {
2033 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
2036 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
2040 let_exp_assign[exp]:
2041 decl_var[var] EQUALS let_exp_byref[exp_] {
2045 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
2047 $exp->is_reference = 1;
2053 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
2054 $calloc = psi_let_calloc_init($nmemb, $size);
2055 $calloc->token = psi_token_copy($CALLOC);
2059 let_callback[callback]:
2060 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
2061 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, NULL);
2062 $callback->func->token = psi_token_copy($func);
2063 $callback->token = psi_token_copy($CALLBACK);
2065 | CALLBACK LPAREN call_decl_vars[cb_args] RPAREN AS callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
2066 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, $cb_args);
2067 $callback->func->token = psi_token_copy($func);
2068 $callback->token = psi_token_copy($CALLBACK);
2073 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
2074 $func = psi_let_func_init($token->type, $token->text, $var);
2075 $func->token = psi_token_copy($token);
2076 $func->inner = $exps;
2093 let_func_exps[exps]:
2097 | COMMA let_exps[exps_] {
2104 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
2106 | let_exps[exps_] COMMA let_exp[exp] {
2107 $exps = psi_plist_add($exps_, &$exp);
2111 callback_rval[rval]:
2116 callback_arg_list[list]:
2120 | callback_args[args] {
2125 callback_args[args]:
2127 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2129 | callback_args[args_] COMMA set_exp[exp] {
2130 $args = psi_plist_add($args_, &$exp);
2134 return_stmt[return]:
2135 RETURN return_exp EOS {
2136 $return = psi_return_stmt_init($return_exp);
2137 $return->token = psi_token_copy($RETURN);
2142 decl_var[func] LPAREN call_decl_vars[args] RPAREN AS set_func {
2143 $return_exp = psi_return_exp_init($func, $args, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2144 $return_exp->token = psi_token_copy($func->token);
2147 $return_exp = psi_return_exp_init(NULL, NULL, psi_set_exp_init(PSI_SET_FUNC, $set_func));
2148 $return_exp->token = psi_token_copy($set_func->token);
2152 call_decl_vars[args]:
2165 SET set_exp[exp] EOS {
2166 $set = psi_set_stmt_init($exp);
2167 $set->token = psi_token_copy($SET);
2173 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
2176 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
2178 | impl_var[var] EQUALS set_exp[exp_] {
2185 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
2186 $func = psi_set_func_init($token->type, $token->text, $var);
2187 $func->token = psi_token_copy($token);
2188 $func->inner = $exps;
2190 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
2191 $func = psi_set_func_init($token->type, $token->text, $var);
2192 $func->token = psi_token_copy($token);
2193 $func->recursive = 1;
2208 set_func_exps[exps]:
2212 | COMMA set_exps[exps_] {
2219 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
2221 | set_exps[exps_] COMMA set_exp[exp] {
2222 $exps = psi_plist_add($exps_, &$exp);
2226 assert_stmt[assert]:
2227 assert_stmt_token[token] num_exp[exp] EOS {
2228 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
2229 $assert->token = psi_token_copy($token);
2239 FREE free_exps[exps] EOS {
2240 $free = psi_free_stmt_init($exps);
2241 $free->token = psi_token_copy($FREE);
2247 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
2249 | free_exps[exps_] COMMA free_exp[exp] {
2250 $exps = psi_plist_add($exps_, &$exp);
2255 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
2256 $NAME->type = PSI_T_NAME;
2257 $exp = psi_free_exp_init($NAME->text, $vars);
2258 $exp->token = psi_token_copy($NAME);
2272 AMPERSAND %prec UNARY
2279 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
2281 struct psi_token *token;
2283 if (psi_plist_get(tokens, (*index)++, &token)) {
2284 if (P->flags & PSI_DEBUG) {
2285 psi_token_dump(2, token);
2288 *((struct psi_token **)lvalp) = token;
2292 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
2298 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
2300 struct psi_token *T = NULL;
2309 psi_plist_get(tokens, last, &T);
2311 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
2313 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);