2 #include "php_psi_stdinc.h"
13 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
14 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
16 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
20 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
22 P->structs = psi_plist_add(P->structs, &strct);
24 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
28 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
30 P->unions = psi_plist_add(P->unions, &u);
32 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
36 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
38 P->enums = psi_plist_add(P->enums, &e);
40 static inline void psi_parser_proc_add_from_typedef(struct psi_parser *P, struct psi_decl_arg *def)
42 if (def->type->real.def) {
43 switch (def->type->type) {
45 psi_parser_proc_add_struct(P, def->type->real.strct);
48 psi_parser_proc_add_union(P, def->type->real.unn);
51 psi_parser_proc_add_enum(P, def->type->real.enm);
58 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
62 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
64 P->types = psi_plist_add(P->types, &def);
66 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
69 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
71 P->consts = psi_plist_add(P->consts, &cnst);
74 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
77 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
79 P->decls = psi_plist_add(P->decls, &decl);
81 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
84 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
86 P->impls = psi_plist_add(P->impls, &impl);
94 #include "types/layout.h"
102 %name-prefix "psi_parser_proc_"
107 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
109 %define api.pure true
110 %define api.token.prefix {PSI_T_}
111 %define api.value.type union
113 %define parse.error verbose
114 %define parse.trace true
121 %token <struct psi_token *> BOOL
122 %token <struct psi_token *> CHAR
123 %token <struct psi_token *> SHORT
124 %token <struct psi_token *> INT
125 %token <struct psi_token *> SIGNED
126 %token <struct psi_token *> UNSIGNED
127 %token <struct psi_token *> LONG
128 %token <struct psi_token *> FLOAT
129 %token <struct psi_token *> DOUBLE
130 %token <struct psi_token *> STRING
131 %token <struct psi_token *> MIXED
132 %token <struct psi_token *> ARRAY
133 %token <struct psi_token *> OBJECT
134 %token <struct psi_token *> CALLABLE
135 %token <struct psi_token *> VOID
136 %token <struct psi_token *> ZVAL
137 %token <struct psi_token *> INT8
138 %token <struct psi_token *> UINT8
139 %token <struct psi_token *> INT16
140 %token <struct psi_token *> UINT16
141 %token <struct psi_token *> INT32
142 %token <struct psi_token *> UINT32
143 %token <struct psi_token *> INT64
144 %token <struct psi_token *> UINT64
145 %token <struct psi_token *> NULL
146 %token <struct psi_token *> TRUE
147 %token <struct psi_token *> FALSE
148 %token <struct psi_token *> NAME
149 %token <struct psi_token *> NSNAME
150 %token <struct psi_token *> DOLLAR_NAME
151 %token <struct psi_token *> NUMBER
152 %token <struct psi_token *> QUOTED_STRING
153 %token <struct psi_token *> QUOTED_CHAR
155 %token <struct psi_token *> EOF 0 "end of file"
156 %token <struct psi_token *> EOL "end of line"
157 %token <struct psi_token *> EOS ";"
158 %token <struct psi_token *> LPAREN "("
159 %token <struct psi_token *> RPAREN ")"
160 %token <struct psi_token *> COMMA ","
161 %token <struct psi_token *> COLON ":"
162 %token <struct psi_token *> LBRACE "{"
163 %token <struct psi_token *> RBRACE "}"
164 %token <struct psi_token *> LBRACKET "["
165 %token <struct psi_token *> RBRACKET "]"
166 %token <struct psi_token *> EQUALS "="
167 %token <struct psi_token *> HASH "#"
168 %token <struct psi_token *> PIPE "|"
169 %token <struct psi_token *> CARET "^"
170 %token <struct psi_token *> AMPERSAND "&"
171 %token <struct psi_token *> LSHIFT "<<"
172 %token <struct psi_token *> RSHIFT ">>"
173 %token <struct psi_token *> PLUS "+"
174 %token <struct psi_token *> MINUS "-"
175 %token <struct psi_token *> ASTERISK "*"
176 %token <struct psi_token *> SLASH "/"
177 %token <struct psi_token *> MODULO "%"
178 %token <struct psi_token *> LCHEVR "<"
179 %token <struct psi_token *> RCHEVR ">"
180 %token <struct psi_token *> CMP_GE ">="
181 %token <struct psi_token *> CMP_LE "<="
182 %token <struct psi_token *> OR "||"
183 %token <struct psi_token *> AND "&&"
184 %token <struct psi_token *> CMP_EQ "=="
185 %token <struct psi_token *> CMP_NE "!="
186 %token <struct psi_token *> TILDE "~"
187 %token <struct psi_token *> NOT "!"
188 %token <struct psi_token *> PERIOD "."
189 %token <struct psi_token *> BACKSLASH "\\"
190 %token <struct psi_token *> ELLIPSIS "..."
191 %token <struct psi_token *> IIF "?"
193 %token <struct psi_token *> PRAGMA
194 %token <struct psi_token *> PRAGMA_ONCE
195 %token <struct psi_token *> LINE
196 %token <struct psi_token *> ERROR
197 %token <struct psi_token *> WARNING
198 %token <struct psi_token *> IF
199 %token <struct psi_token *> IFDEF
200 %token <struct psi_token *> IFNDEF
201 %token <struct psi_token *> ELSE
202 %token <struct psi_token *> ELIF
203 %token <struct psi_token *> ENDIF
204 %token <struct psi_token *> DEFINE
205 %token <struct psi_token *> DEFINED
206 %token <struct psi_token *> UNDEF
207 %token <struct psi_token *> IMPORT
208 %token <struct psi_token *> INCLUDE
209 %token <struct psi_token *> INCLUDE_NEXT
211 %token <struct psi_token *> TYPEDEF
212 %token <struct psi_token *> STRUCT
213 %token <struct psi_token *> UNION
214 %token <struct psi_token *> ENUM
215 %token <struct psi_token *> CONST
216 %token <struct psi_token *> LIB
217 %token <struct psi_token *> STATIC
218 %token <struct psi_token *> CALLBACK
219 %token <struct psi_token *> FUNCTION
220 %token <struct psi_token *> LET
221 %token <struct psi_token *> SET
222 %token <struct psi_token *> TEMP
223 %token <struct psi_token *> FREE
224 %token <struct psi_token *> RETURN
225 %token <struct psi_token *> PRE_ASSERT
226 %token <struct psi_token *> POST_ASSERT
227 %token <struct psi_token *> BOOLVAL
228 %token <struct psi_token *> INTVAL
229 %token <struct psi_token *> STRVAL
230 %token <struct psi_token *> PATHVAL
231 %token <struct psi_token *> STRLEN
232 %token <struct psi_token *> FLOATVAL
233 %token <struct psi_token *> ARRVAL
234 %token <struct psi_token *> OBJVAL
235 %token <struct psi_token *> COUNT
236 %token <struct psi_token *> CALLOC
237 %token <struct psi_token *> TO_BOOL
238 %token <struct psi_token *> TO_INT
239 %token <struct psi_token *> TO_STRING
240 %token <struct psi_token *> TO_FLOAT
241 %token <struct psi_token *> TO_ARRAY
242 %token <struct psi_token *> TO_OBJECT
244 %token <struct psi_token *> COMMENT
245 %token <struct psi_token *> WHITESPACE
246 %token <struct psi_token *> NO_WHITESPACE
247 %token <struct psi_token *> CPP_HEADER
248 %token <struct psi_token *> CPP_ATTRIBUTE
249 %token <struct psi_token *> CPP_EXTENSION
250 %token <struct psi_token *> CPP_PASTE
251 %token <struct psi_token *> CPP_RESTRICT
252 %token <struct psi_token *> CPP_ASM
254 %precedence IIF COLON
259 %precedence AMPERSAND
260 %precedence CMP_EQ CMP_NE
261 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
262 %precedence LSHIFT RSHIFT
263 %precedence PLUS MINUS
264 %precedence ASTERISK SLASH MODULO
265 //%precedence NOT TILDE
269 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
270 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
272 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
273 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
275 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
276 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
278 %type <struct psi_token *> int_width int_width_types int_signed_types
279 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
281 %type <struct psi_token *> signed_long_types signed_short_types int_signed
282 %destructor {} signed_long_types signed_short_types int_signed
284 %type <struct psi_cpp_exp *> cpp cpp_exp
285 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
286 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
287 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
288 %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
289 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
290 %type <struct psi_num_exp *> cpp_macro_exp
291 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
293 %type <struct psi_token *> constant_type_token impl_def_val_token
294 %destructor {} constant_type_token impl_def_val_token
296 %type <struct psi_const *> constant
297 %destructor {psi_const_free(&$$);} constant
298 %type <struct psi_const_type *> constant_type
299 %destructor {psi_const_type_free(&$$);} constant_type
300 %type <struct psi_impl_def_val *> impl_def_val
301 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
303 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
304 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
306 %type <struct psi_token *> decl_stdint_type
307 %destructor {} decl_stdint_type
309 %type <struct psi_decl_type *> decl_type const_decl_type decl_type_complex
310 %destructor {psi_decl_type_free(&$$);} decl_type const_decl_type decl_type_complex
311 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body
312 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body
313 %type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef
314 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef
315 %type <struct psi_decl_var *> decl_var
316 %destructor {psi_decl_var_free(&$$);} decl_var
317 %type <struct psi_decl_struct *> decl_struct
318 %destructor {psi_decl_struct_free(&$$);} decl_struct
319 %type <struct psi_decl_union *> decl_union
320 %destructor {psi_decl_union_free(&$$);} decl_union
321 %type <struct psi_decl_enum *> decl_enum
322 %destructor {psi_decl_enum_free(&$$);} decl_enum
323 %type <struct psi_decl_enum_item *> decl_enum_item
324 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
325 %type <struct psi_plist *> decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
326 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
328 %type <struct psi_layout> align_and_size
329 %destructor {} align_and_size
330 %type <struct psi_layout *> decl_layout
331 %destructor {psi_layout_free(&$$);} decl_layout
333 %type <struct psi_impl *> impl
334 %destructor {psi_impl_free(&$$);} impl
335 %type <struct psi_impl_func *> impl_func
336 %destructor {psi_impl_func_free(&$$);} impl_func
337 %type <struct psi_impl_arg *> impl_arg
338 %destructor {psi_impl_arg_free(&$$);} impl_arg
339 %type <struct psi_impl_type *> impl_type
340 %destructor {psi_impl_type_free(&$$);} impl_type
341 %type <struct psi_impl_var *> impl_var
342 %destructor {psi_impl_var_free(&$$);} impl_var
344 %type <struct psi_let_stmt *> let_stmt
345 %destructor {psi_let_stmt_free(&$$);} let_stmt
346 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
347 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
348 %type <struct psi_let_calloc *> let_calloc
349 %destructor {psi_let_calloc_free(&$$);} let_calloc
350 %type <struct psi_let_callback *> let_callback
351 %destructor {psi_let_callback_free(&$$);} let_callback
352 %type <struct psi_let_func *> let_func
353 %destructor {psi_let_func_free(&$$);} let_func
354 %type <struct psi_set_stmt *> set_stmt
355 %destructor {psi_set_stmt_free(&$$);} set_stmt
356 %type <struct psi_set_exp *> set_exp
357 %destructor {psi_set_exp_free(&$$);} set_exp
358 %type <struct psi_set_func *> set_func
359 %destructor {psi_set_func_free(&$$);} set_func
360 %type <struct psi_assert_stmt *> assert_stmt
361 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
362 %type <struct psi_return_stmt *> return_stmt
363 %destructor {psi_return_stmt_free(&$$);} return_stmt
364 %type <struct psi_free_stmt *> free_stmt
365 %destructor {psi_free_stmt_free(&$$);} free_stmt
366 %type <struct psi_free_exp *> free_exp
367 %destructor {psi_free_exp_free(&$$);} free_exp
369 %type <struct psi_token **> impl_stmt
370 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
371 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
372 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
373 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
374 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
376 %type <struct psi_num_exp *> num_exp
377 %destructor {psi_num_exp_free(&$$);} num_exp
378 %type <struct psi_number *> number
379 %destructor {psi_number_free(&$$);} number
381 %type <size_t> indirection pointers asterisks array_size
382 %destructor {} indirection pointers asterisks array_size
383 %type <bool> reference
384 %destructor {} reference
391 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 ;
392 unary_op_token: TILDE | NOT | PLUS | MINUS ;
393 name_token: NAME | FUNCTION | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | let_func_token | set_func_token;
394 any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | 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_RESTRICT | CPP_EXTENSION | CPP_ASM;
411 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
412 psi_cpp_exp_free(&$cpp);
417 P->error(PSI_DATA(P), $lib, PSI_WARNING,
418 "Extra 'lib \"%s\"' statement has no effect", $lib->text);
420 P->file.ln = strndup($lib->text, $lib->size);
424 psi_parser_proc_add_const(P, $constant);
427 psi_parser_proc_add_decl(P, $decl_stmt);
430 | decl_typedef[def] {
431 psi_parser_proc_add_typedef(P, $def);
433 | decl_struct[struct] {
434 psi_parser_proc_add_struct(P, $struct);
436 | decl_union[union] {
437 psi_parser_proc_add_union(P, $union);
440 psi_parser_proc_add_enum(P, $enum);
443 psi_parser_proc_add_impl(P, $impl);
448 LIB QUOTED_STRING EOS {
449 $lib = $QUOTED_STRING;
457 | HASH cpp_exp[exp] EOL {
463 cpp_message_token cpp_macro_decl_tokens[tokens] {
465 struct psi_token *msg = NULL;
467 if (psi_plist_get($tokens, 0, &msg)) {
469 struct psi_token *next;
471 msg = psi_token_copy(msg);
472 while (psi_plist_get($tokens, index++, &next)) {
473 struct psi_token *old = msg;
474 msg = psi_token_cat(" ", 2, msg, next);
478 psi_plist_free($tokens);
480 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
482 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
484 $exp->token = psi_token_copy($cpp_message_token);
486 | cpp_include_token[INCLUDE] cpp_header_token {
487 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
488 $exp->token = psi_token_copy($INCLUDE);
491 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
492 $exp->token = psi_token_copy($cpp_no_arg_token);
494 | cpp_name_arg_token cpp_special_name_token[name_token] {
495 $name_token->type = PSI_T_NAME;
496 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
497 $exp->token = psi_token_copy($cpp_name_arg_token);
499 | DEFINE cpp_macro_decl {
500 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
501 $exp->token = psi_token_copy($DEFINE);
503 | cpp_exp_arg_token cpp_macro_exp {
504 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
505 $exp->token = psi_token_copy($cpp_exp_arg_token);
508 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
509 $exp->token = psi_token_copy($PRAGMA_ONCE);
511 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
512 psi_plist_free($tokens);
554 cpp_special_name_token:
563 cpp_macro_decl[macro]:
564 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
565 $name_token->type = PSI_T_NAME;
566 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
567 $macro->token = psi_token_copy($name_token);
569 | cpp_special_name_token[name_token] cpp_macro_decl_tokens {
570 $name_token->type = PSI_T_NAME;
571 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
572 $macro->token = psi_token_copy($name_token);
578 $sig = psi_plist_init(NULL);
583 cpp_macro_sig_args[args]:
585 $name_token = psi_token_copy($name_token);
586 $name_token->type = PSI_T_NAME;
587 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
589 | cpp_macro_sig_args[args_] COMMA name_token {
590 $name_token = psi_token_copy($name_token);
591 $name_token->type = PSI_T_NAME;
592 $args = psi_plist_add($args_, &$name_token);
596 cpp_macro_decl_tokens[tokens]:
600 | cpp_macro_decl_token_list
603 cpp_macro_decl_token_list[tokens]:
604 any_noeol_token[token] {
605 $token = psi_token_copy($token);
606 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
608 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
609 $token = psi_token_copy($token);
610 $tokens = psi_plist_add($tokens_, &$token);
615 LPAREN cpp_macro_exp[exp_] RPAREN {
616 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
617 $exp->token = psi_token_copy($LPAREN);
619 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
620 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
621 $exp->token = psi_token_copy($unary_op_token);
623 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
624 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
625 $exp->token = psi_token_copy($binary_op_token);
627 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
628 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
629 $exp->token = psi_token_copy($IIF);
632 | DEFINED name_token {
636 $name_token->type = PSI_T_NAME;
637 exists = psi_cpp_defined(P->preproc, $name_token);
638 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
639 $exp->token = psi_token_copy($name_token);
642 | DEFINED LPAREN name_token RPAREN {
646 $name_token->type = PSI_T_NAME;
647 exists = psi_cpp_defined(P->preproc, $name_token);
648 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
649 $exp->token = psi_token_copy($name_token);
653 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
654 $exp->token = psi_token_copy($NUMBER);
655 $exp->data.n->token = psi_token_copy($NUMBER);
658 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
659 $exp->token = psi_token_copy($QUOTED_CHAR);
660 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
663 $name_token->type = PSI_T_NAME;
664 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
665 $exp->token = psi_token_copy($name_token);
666 $exp->data.n->token = psi_token_copy($name_token);
668 | name_token LPAREN cpp_macro_call_args RPAREN {
669 $name_token->type = PSI_T_NAME;
670 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
671 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
672 $exp->token = psi_token_copy($name_token);
676 cpp_macro_call_args[args]:
680 | cpp_macro_call_arg_list
683 cpp_macro_call_arg_list[args]:
685 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
688 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
689 $args = psi_plist_add($args_, &$cpp_macro_exp);
694 CONST constant_type NSNAME EQUALS impl_def_val EOS {
695 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
696 $const->token = psi_token_copy($NSNAME);
701 constant_type_token[token] {
702 $type = psi_const_type_init($token->type, $token->text);
718 if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
720 token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
722 if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
723 $val = psi_impl_def_val_init(type, NULL);
725 $val = psi_impl_def_val_init(PSI_T_INT, NULL);
729 case PSI_T_UINT8: $val->ival.zend.lval = res.u8; break;
730 case PSI_T_UINT16: $val->ival.zend.lval = res.u16; break;
731 case PSI_T_UINT32: $val->ival.zend.lval = res.u32; break;
732 case PSI_T_UINT64: $val->ival.zend.lval = res.u64; break; /* FIXME */
733 case PSI_T_INT8: $val->ival.zend.lval = res.i8; break;
734 case PSI_T_INT16: $val->ival.zend.lval = res.i16; break;
735 case PSI_T_INT32: $val->ival.zend.lval = res.i32; break;
736 case PSI_T_INT64: $val->ival.zend.lval = res.i64; break;
737 case PSI_T_FLOAT: $val->ival.dval = res.fval; break;
738 case PSI_T_DOUBLE: $val->ival.dval = res.dval; break;
746 psi_num_exp_free(&$num);
748 | impl_def_val_token[token] {
749 $val = psi_impl_def_val_init($token->type, $token->text);
750 $val->token = psi_token_copy($token);
762 TYPEDEF typedef[def_] EOS {
765 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
772 | decl_func_body[decl] {
773 $def = psi_decl_arg_init(
774 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
775 psi_decl_var_copy($decl->func->var)
777 $def->type->token = psi_token_copy($decl->func->token);
778 $def->type->real.func = $decl;
780 | decl_enum[enum] name_token {
781 $name_token->type = PSI_T_NAME;
782 $def = psi_decl_arg_init(
783 psi_decl_type_init(PSI_T_ENUM, $enum->name),
784 psi_decl_var_init($name_token->text, 0, 0)
786 $def->var->token = psi_token_copy($name_token);
787 $def->type->token = psi_token_copy($enum->token);
788 $def->type->real.enm = $enum;
789 psi_parser_proc_add_enum(P, $enum);
791 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
792 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
793 $def->type->token = $struct;
794 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
795 $def->type->real.strct->token = psi_token_copy($struct);
796 $def->type->real.strct->align = $as.pos;
797 $def->type->real.strct->size = $as.len;
798 psi_parser_proc_add_struct(P, $def->type->real.strct);
800 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
801 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
802 $def->type->token = $union;
803 $def->type->real.unn = psi_decl_union_init($union->text, $args);
804 $def->type->real.unn->token = psi_token_copy($union);
805 $def->type->real.unn->align = $as.pos;
806 $def->type->real.unn->size = $as.len;
807 psi_parser_proc_add_union(P, $def->type->real.unn);
809 | const_decl_type[type] decl_stdint_type[stdint] {
810 $stdint->type = PSI_T_NAME;
811 $def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
812 $def->var->token = psi_token_copy($stdint);
816 const_decl_type[type]:
817 CONST decl_type[type_] {
824 decl_type_simple[token] {
825 $type = psi_decl_type_init($token->type, $token->text);
826 $type->token = $token;
831 decl_type_complex[type]:
832 STRUCT[token] name_token {
833 $name_token->type = PSI_T_NAME;
834 $type = psi_decl_type_init($token->type, $name_token->text);
835 $type->token = psi_token_copy($name_token);
837 | UNION[token] name_token {
838 $name_token->type = PSI_T_NAME;
839 $type = psi_decl_type_init($token->type, $name_token->text);
840 $type->token = psi_token_copy($name_token);
842 | ENUM[token] name_token {
843 $name_token->type = PSI_T_NAME;
844 $type = psi_decl_type_init($token->type, $name_token->text);
845 $type->token = psi_token_copy($name_token);
849 decl_type_simple[type]:
852 | decl_stdint_type[type_] {
853 $type = psi_token_copy($type_);
856 $type = psi_token_copy($type_);
860 decl_real_type[type]:
862 $type = psi_token_copy($type_);
865 $type = psi_token_copy($type_);
868 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
872 decl_stdint_type[type]:
890 $i = psi_token_copy($SHORT);
893 $i = psi_token_copy($LONG);
895 | LONG[l1] LONG[l2] {
896 $i = psi_token_cat(" ", 2, $l1, $l2);
902 $type = psi_token_copy($CHAR);
905 $type = psi_token_copy($INT);
907 | int_signed int_signed_types {
909 $type = psi_token_cat(" ", 2, $1, $2);
912 $type = psi_token_copy($1);
915 | int_width int_width_types {
917 $type = psi_token_cat(" ", 2, $1, $2);
926 int_signed_types[type]:
931 $type = psi_token_copy($CHAR);
933 | SHORT signed_short_types {
935 $type = psi_token_cat(" ", 2, $1, $2);
937 $type = psi_token_copy($1);
941 $type = psi_token_copy($INT);
943 | LONG signed_long_types {
945 $type = psi_token_cat(" ", 2, $1, $2);
947 $type = psi_token_copy($1);
952 signed_short_types[type]:
958 signed_long_types[type]:
966 int_width_types[type]:
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($1);
987 | CPP_EXTENSION decl decl_asm EOS {
994 | CPP_ASM LPAREN ignored_quoted_strings RPAREN
997 ignored_quoted_strings:
999 | ignored_quoted_strings QUOTED_STRING
1007 NAME decl_arg decl_ext_var_list {
1008 psi_decl_arg_free(&$decl_arg);
1015 psi_plist_free($decl_vars);
1021 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1023 | decl_vars[vars_] COMMA decl_var[var] {
1024 $vars = psi_plist_add($vars_, &$var);
1030 | NAME[abi] decl_body {
1032 $decl->abi = psi_decl_abi_init($abi->text);
1041 decl_func_body[decl]:
1042 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1043 $decl = psi_decl_init($func, $args);
1045 $decl->func->var->pointer_level += 1;
1046 $decl->func->var->array_size = $as;
1049 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1050 $decl = psi_decl_init($func, $args);
1053 $decl->func->var->pointer_level += 1;
1054 $decl->func->var->array_size = $as;
1059 decl_functor_body[decl]:
1060 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1061 $decl = psi_decl_init($func, $args);
1063 $decl->func->var->pointer_level += 1;
1064 $decl->func->var->array_size = $as;
1067 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1068 $decl = psi_decl_init($func, $args);
1071 $decl->func->var->pointer_level += 1;
1072 $decl->func->var->array_size = $as;
1078 const_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1080 $NAME->type = PSI_T_NAME;
1081 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1082 $arg->var->token = psi_token_copy($NAME);
1083 $arg->token = psi_token_copy($NAME);
1085 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1087 $NAME->type = PSI_T_NAME;
1088 $arg = psi_decl_arg_init(
1089 psi_decl_type_init($VOID->type, $VOID->text),
1090 psi_decl_var_init($NAME->text, $pointers, 0)
1092 $arg->type->token = psi_token_copy($VOID);
1093 $arg->var->token = psi_token_copy($NAME);
1094 $arg->token = psi_token_copy($NAME);
1096 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1098 $NAME->type = PSI_T_NAME;
1099 $arg = psi_decl_arg_init(
1100 psi_decl_type_init($VOID->type, $VOID->text),
1101 psi_decl_var_init($NAME->text, $pointers, 0)
1103 $arg->type->token = psi_token_copy($VOID);
1104 $arg->var->token = psi_token_copy($NAME);
1105 $arg->token = psi_token_copy($NAME);
1107 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1109 $NAME->type = PSI_T_NAME;
1110 $arg = psi_decl_arg_init(
1111 psi_decl_type_init($VOID->type, $VOID->text),
1112 psi_decl_var_init($NAME->text, 0, 0)
1114 $arg->type->token = psi_token_copy($VOID);
1115 $arg->var->token = psi_token_copy($NAME);
1116 $arg->token = psi_token_copy($NAME);
1122 | VOID name_token[NAME] {
1123 $func = psi_decl_arg_init(
1124 psi_decl_type_init($VOID->type, $VOID->text),
1125 psi_decl_var_init($NAME->text, 0, 0)
1127 $func->type->token = psi_token_copy($VOID);
1128 $func->var->token = psi_token_copy($NAME);
1129 $func->token = psi_token_copy($NAME);
1140 | decl_anon_arg[arg] {
1141 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1143 | decl_args[args_] COMMA decl_anon_arg[arg] {
1144 $args = psi_plist_add($args_, &$arg);
1149 /* FIXME decl_functor_body_anon */
1153 | const_decl_type[type] indirection {
1154 $arg = psi_decl_arg_init(
1156 psi_decl_var_init(NULL, $indirection, 0)
1159 | CONST VOID pointers {
1160 $arg = psi_decl_arg_init(
1161 psi_decl_type_init($VOID->type, $VOID->text),
1162 psi_decl_var_init(NULL, $pointers, 0)
1164 $arg->type->token = psi_token_copy($VOID);
1165 $arg->var->token = psi_token_copy($VOID);
1166 $arg->token = psi_token_copy($VOID);
1169 $arg = psi_decl_arg_init(
1170 psi_decl_type_init($VOID->type, $VOID->text),
1171 psi_decl_var_init(NULL, $pointers, 0)
1173 $arg->type->token = psi_token_copy($VOID);
1174 $arg->var->token = psi_token_copy($VOID);
1175 $arg->token = psi_token_copy($VOID);
1180 decl_functor_body[decl] {
1181 $arg = psi_decl_arg_init(
1182 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1183 psi_decl_var_copy($decl->func->var)
1185 $arg->type->token = psi_token_copy($decl->func->token);
1186 $arg->type->real.func = $decl;
1188 | const_decl_type[type] decl_var[var] {
1189 $arg = psi_decl_arg_init($type, $var);
1191 | CONST VOID pointers name_token[NAME] {
1192 $NAME->type = PSI_T_NAME;
1193 $arg = psi_decl_arg_init(
1194 psi_decl_type_init($VOID->type, $VOID->text),
1195 psi_decl_var_init($NAME->text, $pointers, 0)
1197 $arg->type->token = psi_token_copy($VOID);
1198 $arg->var->token = psi_token_copy($NAME);
1199 $arg->token = psi_token_copy($NAME);
1201 | VOID pointers name_token[NAME] {
1202 $NAME->type = PSI_T_NAME;
1203 $arg = psi_decl_arg_init(
1204 psi_decl_type_init($VOID->type, $VOID->text),
1205 psi_decl_var_init($NAME->text, $pointers, 0)
1207 $arg->type->token = psi_token_copy($VOID);
1208 $arg->var->token = psi_token_copy($NAME);
1209 $arg->token = psi_token_copy($NAME);
1214 pointers name_token array_size {
1215 $name_token->type = PSI_T_NAME;
1216 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1217 $var->token = psi_token_copy($name_token);
1219 | name_token array_size {
1220 $name_token->type = PSI_T_NAME;
1221 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1222 $var->token = psi_token_copy($name_token);
1227 UNION name_token align_and_size[as] decl_struct_args[args] {
1228 $name_token->type = PSI_T_NAME;
1229 $union = psi_decl_union_init($name_token->text, $args);
1230 $union->align = $as.pos;
1231 $union->size = $as.len;
1232 $union->token = psi_token_copy($name_token);
1236 decl_struct[struct]:
1237 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1238 $name_token->type = PSI_T_NAME;
1239 $struct = psi_decl_struct_init($name_token->text, $args);
1240 $struct->align = $as.pos;
1241 $struct->size = $as.len;
1242 $struct->token = psi_token_copy($name_token);
1246 decl_struct_args[args]:
1253 struct_args_block[args]:
1254 LBRACE struct_args RBRACE {
1255 $args = $struct_args;
1260 typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1261 $arg->layout = $layout;
1262 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1265 struct psi_decl_arg *arg;
1267 while (psi_plist_get($vars, i++, &arg)) {
1268 arg->type = psi_decl_type_copy($arg->type);
1269 $args = psi_plist_add($args, &arg);
1274 | struct_args[args_] typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1275 $arg->layout = $layout;
1276 $args = psi_plist_add($args_, &$arg);
1279 struct psi_decl_arg *arg;
1281 while (psi_plist_get($vars, i++, &arg)) {
1282 arg->type = psi_decl_type_copy($arg->type);
1283 $args = psi_plist_add($args, &arg);
1290 struct_arg_var_list[vars]:
1294 | COMMA decl_vars_with_layout[vars_] {
1299 decl_vars_with_layout[vars]:
1300 decl_var[var] decl_layout[layout] {
1302 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1303 arg->layout = $layout;
1304 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1307 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1309 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1310 arg->layout = $layout;
1311 $vars = psi_plist_add($vars_, &arg);
1317 enum_name LBRACE decl_enum_items[list] RBRACE {
1318 $enum = psi_decl_enum_init($enum_name->text, $list);
1319 $enum->token = $enum_name;
1323 decl_enum_items[list]:
1325 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1327 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1328 $list = psi_plist_add($list_, &$i);
1334 $name_token->type = PSI_T_NAME;
1335 $i = psi_decl_enum_item_init($name_token->text, NULL);
1336 $i->token = psi_token_copy($name_token);
1338 | name_token EQUALS num_exp {
1339 $name_token->type = PSI_T_NAME;
1340 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1341 $i->token = psi_token_copy($name_token);
1347 $exp = psi_num_exp_init_num($number);
1348 $exp->token = psi_token_copy($number->token);
1350 | LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1351 $exp = psi_num_exp_init_cast($type, $exp_);
1352 $exp->token = psi_token_copy($type->token);
1354 | LPAREN num_exp[exp_] RPAREN {
1355 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1356 $exp->token = psi_token_copy($LPAREN);
1358 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1359 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1360 $exp->token = psi_token_copy($op);
1362 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1363 $exp = psi_num_exp_init_unary($op->type, $exp_);
1364 $exp->token = psi_token_copy($op);
1366 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1367 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1368 $exp->token = psi_token_copy($IIF);
1374 $num = psi_number_init($token->type, $token->text, $token->flags);
1375 $num->token = psi_token_copy($token);
1378 $num = psi_number_init($token->type, $token->text, 0);
1379 $num->token = psi_token_copy($token);
1381 | QUOTED_CHAR[token] {
1382 $num = psi_number_init($token->type, $token->text, 0);
1383 $num->token = psi_token_copy($token);
1386 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1387 $num->token = psi_token_copy($decl_var->token);
1392 ENUM optional_name[name_] {
1394 $name = psi_token_copy($name_);
1398 psi_token_hash($ENUM, digest);
1399 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1405 UNION optional_name[name_] {
1407 $name = psi_token_copy($name_);
1411 psi_token_hash($UNION, digest);
1412 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1418 STRUCT optional_name[name_] {
1420 $name = psi_token_copy($name_);
1424 psi_token_hash($STRUCT, digest);
1425 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1430 optional_name[name]:
1435 $name = $name_token;
1436 $name->type = PSI_T_NAME;
1444 | COLON NUMBER[width] {
1445 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
1447 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1448 $l = psi_layout_init(atol($align->text), atol($size->text), NULL);
1450 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1451 $l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
1460 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1461 $as.pos = atol($align->text);
1462 $as.len = atol($size->text);
1470 | LBRACKET NUMBER RBRACKET {
1471 $as = atol($NUMBER->text);
1479 | pointers[p] %prec UNARY {
1486 | asterisks[a] CPP_RESTRICT {
1495 | asterisks[a_] ASTERISK {
1507 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1508 $impl = psi_impl_init($func, $stmts);
1510 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1511 $impl = psi_impl_init($func, $stmts);
1512 $func->static_memory = 1;
1517 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1518 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1519 $func->token = psi_token_copy($NSNAME);
1520 $func->return_reference = $r;
1522 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1523 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1524 $func->token = psi_token_copy($NSNAME);
1525 $func->return_reference = $r;
1527 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1528 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1529 $func->token = psi_token_copy($NSNAME);
1530 $func->return_reference = $r;
1531 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1532 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1538 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1540 | impl_args[args_] COMMA impl_arg[arg] {
1541 $args = psi_plist_add($args_, &$arg);
1546 impl_type[type] impl_var[var] {
1547 $arg = psi_impl_arg_init($type, $var, NULL);
1549 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1550 $arg = psi_impl_arg_init($type, $var, $val);
1555 reference DOLLAR_NAME {
1556 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1557 $var->token = psi_token_copy($DOLLAR_NAME);
1562 impl_type_token[token] {
1563 $type = psi_impl_type_init($token->type, $token->text);
1564 $type->token = psi_token_copy($token);
1582 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1584 | impl_stmts[stmts_] impl_stmt[stmt] {
1585 $stmts = psi_plist_add($stmts_, &$stmt);
1591 $stmt = (struct psi_token **) $s;
1594 $stmt = (struct psi_token **) $s;
1597 $stmt = (struct psi_token **) $s;
1600 $stmt = (struct psi_token **) $s;
1603 $stmt = (struct psi_token **) $s;
1608 LET let_exp_assign[exp] EOS {
1609 $let = psi_let_stmt_init($exp);
1610 $let->token = psi_token_copy($LET);
1612 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1613 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1614 $let->token = psi_token_copy($TEMP);
1615 $let->exp->is_reference = $reference;
1621 | byref let_exp_byref[exp_] {
1623 $exp->is_reference = true;
1625 | let_exp_byref[exp_] {
1627 $exp->is_reference = false;
1633 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1635 | let_calloc[calloc] {
1636 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1638 | STATIC let_calloc[calloc] {
1639 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1640 $calloc->static_memory = 1;
1642 | let_callback[callback] {
1643 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1646 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1649 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1653 let_exp_assign[exp]:
1654 decl_var[var] EQUALS let_exp_byref[exp_] {
1658 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1660 $exp->is_reference = 1;
1666 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1667 $calloc = psi_let_calloc_init($nmemb, $size);
1668 $calloc->token = psi_token_copy($CALLOC);
1672 let_callback[callback]:
1673 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1674 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1675 $callback->func->token = psi_token_copy($func);
1676 $callback->token = psi_token_copy($CALLBACK);
1681 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1682 $func = psi_let_func_init($token->type, $token->text, $var);
1683 $func->token = psi_token_copy($token);
1684 $func->inner = $exps;
1701 let_func_exps[exps]:
1705 | COMMA let_exps[exps_] {
1712 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1714 | let_exps[exps_] COMMA let_exp[exp] {
1715 $exps = psi_plist_add($exps_, &$exp);
1719 callback_rval[rval]:
1724 callback_arg_list[list]:
1728 | callback_args[args] {
1733 callback_args[args]:
1735 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1737 | callback_args[args_] COMMA set_exp[exp] {
1738 $args = psi_plist_add($args_, &$exp);
1742 return_stmt[return]:
1743 RETURN set_func[func] EOS {
1744 $return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
1745 $return->token = psi_token_copy($RETURN);
1750 SET set_exp[exp] EOS {
1751 $set = psi_set_stmt_init($exp);
1752 $set->token = psi_token_copy($SET);
1758 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1761 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1763 | impl_var[var] EQUALS set_exp[exp_] {
1770 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1771 $func = psi_set_func_init($token->type, $token->text, $var);
1772 $func->token = psi_token_copy($token);
1773 $func->inner = $exps;
1775 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1776 $func = psi_set_func_init($token->type, $token->text, $var);
1777 $func->token = psi_token_copy($token);
1778 $func->recursive = 1;
1793 set_func_exps[exps]:
1797 | COMMA set_exps[exps_] {
1804 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1806 | set_exps[exps_] COMMA set_exp[exp] {
1807 $exps = psi_plist_add($exps_, &$exp);
1811 assert_stmt[assert]:
1812 assert_stmt_token[token] num_exp[exp] EOS {
1813 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1814 $assert->token = psi_token_copy($token);
1824 FREE free_exps[exps] EOS {
1825 $free = psi_free_stmt_init($exps);
1826 $free->token = psi_token_copy($FREE);
1832 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
1834 | free_exps[exps_] COMMA free_exp[exp] {
1835 $exps = psi_plist_add($exps_, &$exp);
1840 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
1841 $NAME->type = PSI_T_NAME;
1842 $exp = psi_free_exp_init($NAME->text, $vars);
1843 $exp->token = psi_token_copy($NAME);
1857 AMPERSAND %prec UNARY
1864 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
1866 struct psi_token *token;
1868 if (psi_plist_get(tokens, (*index)++, &token)) {
1869 if (P->flags & PSI_DEBUG) {
1870 psi_token_dump(2, token);
1873 *((struct psi_token **)lvalp) = token;
1877 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
1883 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
1885 struct psi_token *T = NULL;
1894 psi_plist_get(tokens, last, &T);
1896 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
1898 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);