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_typedef(struct psi_parser *P, struct psi_decl_arg *def)
44 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
46 P->types = psi_plist_add(P->types, &def);
48 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
51 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
53 P->consts = psi_plist_add(P->consts, &cnst);
56 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
59 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
61 P->decls = psi_plist_add(P->decls, &decl);
63 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
66 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
68 P->impls = psi_plist_add(P->impls, &impl);
76 #include "types/layout.h"
84 %name-prefix "psi_parser_proc_"
89 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
92 %define api.token.prefix {PSI_T_}
93 %define api.value.type union
95 %define parse.error verbose
96 %define parse.trace true
103 %token <struct psi_token *> BOOL
104 %token <struct psi_token *> CHAR
105 %token <struct psi_token *> SHORT
106 %token <struct psi_token *> INT
107 %token <struct psi_token *> SIGNED
108 %token <struct psi_token *> UNSIGNED
109 %token <struct psi_token *> LONG
110 %token <struct psi_token *> FLOAT
111 %token <struct psi_token *> DOUBLE
112 %token <struct psi_token *> STRING
113 %token <struct psi_token *> MIXED
114 %token <struct psi_token *> ARRAY
115 %token <struct psi_token *> OBJECT
116 %token <struct psi_token *> CALLABLE
117 %token <struct psi_token *> VOID
118 %token <struct psi_token *> ZVAL
119 %token <struct psi_token *> INT8
120 %token <struct psi_token *> UINT8
121 %token <struct psi_token *> INT16
122 %token <struct psi_token *> UINT16
123 %token <struct psi_token *> INT32
124 %token <struct psi_token *> UINT32
125 %token <struct psi_token *> INT64
126 %token <struct psi_token *> UINT64
127 %token <struct psi_token *> NULL
128 %token <struct psi_token *> TRUE
129 %token <struct psi_token *> FALSE
130 %token <struct psi_token *> NAME
131 %token <struct psi_token *> NSNAME
132 %token <struct psi_token *> DOLLAR_NAME
133 %token <struct psi_token *> NUMBER
134 %token <struct psi_token *> QUOTED_STRING
135 %token <struct psi_token *> QUOTED_CHAR
137 %token <struct psi_token *> EOF 0 "end of file"
138 %token <struct psi_token *> EOL "end of line"
139 %token <struct psi_token *> EOS ";"
140 %token <struct psi_token *> LPAREN "("
141 %token <struct psi_token *> RPAREN ")"
142 %token <struct psi_token *> COMMA ","
143 %token <struct psi_token *> COLON ":"
144 %token <struct psi_token *> LBRACE "{"
145 %token <struct psi_token *> RBRACE "}"
146 %token <struct psi_token *> LBRACKET "["
147 %token <struct psi_token *> RBRACKET "]"
148 %token <struct psi_token *> EQUALS "="
149 %token <struct psi_token *> HASH "#"
150 %token <struct psi_token *> PIPE "|"
151 %token <struct psi_token *> CARET "^"
152 %token <struct psi_token *> AMPERSAND "&"
153 %token <struct psi_token *> LSHIFT "<<"
154 %token <struct psi_token *> RSHIFT ">>"
155 %token <struct psi_token *> PLUS "+"
156 %token <struct psi_token *> MINUS "-"
157 %token <struct psi_token *> ASTERISK "*"
158 %token <struct psi_token *> SLASH "/"
159 %token <struct psi_token *> MODULO "%"
160 %token <struct psi_token *> LCHEVR "<"
161 %token <struct psi_token *> RCHEVR ">"
162 %token <struct psi_token *> CMP_GE ">="
163 %token <struct psi_token *> CMP_LE "<="
164 %token <struct psi_token *> OR "||"
165 %token <struct psi_token *> AND "&&"
166 %token <struct psi_token *> CMP_EQ "=="
167 %token <struct psi_token *> CMP_NE "!="
168 %token <struct psi_token *> TILDE "~"
169 %token <struct psi_token *> NOT "!"
170 %token <struct psi_token *> PERIOD "."
171 %token <struct psi_token *> BACKSLASH "\\"
172 %token <struct psi_token *> ELLIPSIS "..."
173 %token <struct psi_token *> IIF "?"
175 %token <struct psi_token *> PRAGMA
176 %token <struct psi_token *> PRAGMA_ONCE
177 %token <struct psi_token *> LINE
178 %token <struct psi_token *> ERROR
179 %token <struct psi_token *> WARNING
180 %token <struct psi_token *> IF
181 %token <struct psi_token *> IFDEF
182 %token <struct psi_token *> IFNDEF
183 %token <struct psi_token *> ELSE
184 %token <struct psi_token *> ELIF
185 %token <struct psi_token *> ENDIF
186 %token <struct psi_token *> DEFINE
187 %token <struct psi_token *> DEFINED
188 %token <struct psi_token *> UNDEF
189 %token <struct psi_token *> IMPORT
190 %token <struct psi_token *> INCLUDE
191 %token <struct psi_token *> INCLUDE_NEXT
193 %token <struct psi_token *> TYPEDEF
194 %token <struct psi_token *> STRUCT
195 %token <struct psi_token *> UNION
196 %token <struct psi_token *> ENUM
197 %token <struct psi_token *> CONST
198 %token <struct psi_token *> LIB
199 %token <struct psi_token *> STATIC
200 %token <struct psi_token *> CALLBACK
201 %token <struct psi_token *> FUNCTION
202 %token <struct psi_token *> LET
203 %token <struct psi_token *> SET
204 %token <struct psi_token *> TEMP
205 %token <struct psi_token *> FREE
206 %token <struct psi_token *> RETURN
207 %token <struct psi_token *> PRE_ASSERT
208 %token <struct psi_token *> POST_ASSERT
209 %token <struct psi_token *> BOOLVAL
210 %token <struct psi_token *> INTVAL
211 %token <struct psi_token *> STRVAL
212 %token <struct psi_token *> PATHVAL
213 %token <struct psi_token *> STRLEN
214 %token <struct psi_token *> FLOATVAL
215 %token <struct psi_token *> ARRVAL
216 %token <struct psi_token *> OBJVAL
217 %token <struct psi_token *> COUNT
218 %token <struct psi_token *> CALLOC
219 %token <struct psi_token *> TO_BOOL
220 %token <struct psi_token *> TO_INT
221 %token <struct psi_token *> TO_STRING
222 %token <struct psi_token *> TO_FLOAT
223 %token <struct psi_token *> TO_ARRAY
224 %token <struct psi_token *> TO_OBJECT
226 %token <struct psi_token *> COMMENT
227 %token <struct psi_token *> WHITESPACE
228 %token <struct psi_token *> NO_WHITESPACE
229 %token <struct psi_token *> CPP_HEADER
230 %token <struct psi_token *> CPP_ATTRIBUTE
231 %token <struct psi_token *> CPP_EXTENSION
232 %token <struct psi_token *> CPP_PASTE
233 %token <struct psi_token *> CPP_RESTRICT
234 %token <struct psi_token *> CPP_ASM
236 %precedence IIF COLON
241 %precedence AMPERSAND
242 %precedence CMP_EQ CMP_NE
243 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
244 %precedence LSHIFT RSHIFT
245 %precedence PLUS MINUS
246 %precedence ASTERISK SLASH MODULO
247 //%precedence NOT TILDE
251 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
252 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
254 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
255 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
257 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
258 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
260 %type <struct psi_token *> int_width int_width_types int_signed_types
261 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
263 %type <struct psi_token *> signed_long_types signed_short_types int_signed
264 %destructor {} signed_long_types signed_short_types int_signed
266 %type <struct psi_cpp_exp *> cpp cpp_exp
267 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
268 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
269 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
270 %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
271 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
272 %type <struct psi_num_exp *> cpp_macro_exp
273 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
275 %type <struct psi_token *> constant_type_token impl_def_val_token
276 %destructor {} constant_type_token impl_def_val_token
278 %type <struct psi_const *> constant
279 %destructor {psi_const_free(&$$);} constant
280 %type <struct psi_const_type *> constant_type
281 %destructor {psi_const_type_free(&$$);} constant_type
282 %type <struct psi_impl_def_val *> impl_def_val
283 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
285 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
286 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
288 %type <struct psi_token *> decl_stdint_type
289 %destructor {} decl_stdint_type
291 %type <struct psi_decl_type *> decl_type const_decl_type decl_type_complex
292 %destructor {psi_decl_type_free(&$$);} decl_type const_decl_type decl_type_complex
293 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body
294 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body
295 %type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef
296 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef
297 %type <struct psi_decl_var *> decl_var
298 %destructor {psi_decl_var_free(&$$);} decl_var
299 %type <struct psi_decl_struct *> decl_struct
300 %destructor {psi_decl_struct_free(&$$);} decl_struct
301 %type <struct psi_decl_union *> decl_union
302 %destructor {psi_decl_union_free(&$$);} decl_union
303 %type <struct psi_decl_enum *> decl_enum
304 %destructor {psi_decl_enum_free(&$$);} decl_enum
305 %type <struct psi_decl_enum_item *> decl_enum_item
306 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
307 %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
308 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
310 %type <struct psi_layout> align_and_size
311 %destructor {} align_and_size
312 %type <struct psi_layout *> decl_layout
313 %destructor {psi_layout_free(&$$);} decl_layout
315 %type <struct psi_impl *> impl
316 %destructor {psi_impl_free(&$$);} impl
317 %type <struct psi_impl_func *> impl_func
318 %destructor {psi_impl_func_free(&$$);} impl_func
319 %type <struct psi_impl_arg *> impl_arg
320 %destructor {psi_impl_arg_free(&$$);} impl_arg
321 %type <struct psi_impl_type *> impl_type
322 %destructor {psi_impl_type_free(&$$);} impl_type
323 %type <struct psi_impl_var *> impl_var
324 %destructor {psi_impl_var_free(&$$);} impl_var
326 %type <struct psi_let_stmt *> let_stmt
327 %destructor {psi_let_stmt_free(&$$);} let_stmt
328 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
329 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
330 %type <struct psi_let_calloc *> let_calloc
331 %destructor {psi_let_calloc_free(&$$);} let_calloc
332 %type <struct psi_let_callback *> let_callback
333 %destructor {psi_let_callback_free(&$$);} let_callback
334 %type <struct psi_let_func *> let_func
335 %destructor {psi_let_func_free(&$$);} let_func
336 %type <struct psi_set_stmt *> set_stmt
337 %destructor {psi_set_stmt_free(&$$);} set_stmt
338 %type <struct psi_set_exp *> set_exp
339 %destructor {psi_set_exp_free(&$$);} set_exp
340 %type <struct psi_set_func *> set_func
341 %destructor {psi_set_func_free(&$$);} set_func
342 %type <struct psi_assert_stmt *> assert_stmt
343 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
344 %type <struct psi_return_stmt *> return_stmt
345 %destructor {psi_return_stmt_free(&$$);} return_stmt
346 %type <struct psi_free_stmt *> free_stmt
347 %destructor {psi_free_stmt_free(&$$);} free_stmt
348 %type <struct psi_free_exp *> free_exp
349 %destructor {psi_free_exp_free(&$$);} free_exp
351 %type <struct psi_token **> impl_stmt
352 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
353 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
354 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
355 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
356 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
358 %type <struct psi_num_exp *> num_exp
359 %destructor {psi_num_exp_free(&$$);} num_exp
360 %type <struct psi_number *> number
361 %destructor {psi_number_free(&$$);} number
363 %type <size_t> indirection pointers asterisks array_size
364 %destructor {} indirection pointers asterisks array_size
365 %type <bool> reference
366 %destructor {} reference
373 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 ;
374 unary_op_token: TILDE | NOT | PLUS | MINUS ;
375 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;
376 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;
393 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
394 psi_cpp_exp_free(&$cpp);
399 P->error(PSI_DATA(P), $lib, PSI_WARNING,
400 "Extra 'lib \"%s\"' statement has no effect", $lib->text);
402 P->file.ln = strndup($lib->text, $lib->size);
406 psi_parser_proc_add_const(P, $constant);
409 psi_parser_proc_add_decl(P, $decl_stmt);
412 | decl_typedef[def] {
413 psi_parser_proc_add_typedef(P, $def);
415 | decl_struct[struct] {
416 psi_parser_proc_add_struct(P, $struct);
418 | decl_union[union] {
419 psi_parser_proc_add_union(P, $union);
422 psi_parser_proc_add_enum(P, $enum);
425 psi_parser_proc_add_impl(P, $impl);
430 LIB QUOTED_STRING EOS {
431 $lib = $QUOTED_STRING;
439 | HASH cpp_exp[exp] EOL {
445 cpp_message_token cpp_macro_decl_tokens[tokens] {
447 struct psi_token *msg = NULL;
449 if (psi_plist_get($tokens, 0, &msg)) {
451 struct psi_token *next;
453 msg = psi_token_copy(msg);
454 while (psi_plist_get($tokens, index++, &next)) {
455 struct psi_token *old = msg;
456 msg = psi_token_cat(" ", 2, msg, next);
460 psi_plist_free($tokens);
462 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
464 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
466 $exp->token = psi_token_copy($cpp_message_token);
468 | cpp_include_token[INCLUDE] cpp_header_token {
469 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
470 $exp->token = psi_token_copy($INCLUDE);
473 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
474 $exp->token = psi_token_copy($cpp_no_arg_token);
476 | cpp_name_arg_token cpp_special_name_token[name_token] {
477 $name_token->type = PSI_T_NAME;
478 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
479 $exp->token = psi_token_copy($cpp_name_arg_token);
481 | DEFINE cpp_macro_decl {
482 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
483 $exp->token = psi_token_copy($DEFINE);
485 | cpp_exp_arg_token cpp_macro_exp {
486 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
487 $exp->token = psi_token_copy($cpp_exp_arg_token);
490 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
491 $exp->token = psi_token_copy($PRAGMA_ONCE);
493 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
494 psi_plist_free($tokens);
536 cpp_special_name_token:
545 cpp_macro_decl[macro]:
546 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
547 $name_token->type = PSI_T_NAME;
548 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
549 $macro->token = psi_token_copy($name_token);
551 | cpp_special_name_token[name_token] cpp_macro_decl_tokens {
552 $name_token->type = PSI_T_NAME;
553 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
554 $macro->token = psi_token_copy($name_token);
560 $sig = psi_plist_init(NULL);
565 cpp_macro_sig_args[args]:
567 $name_token = psi_token_copy($name_token);
568 $name_token->type = PSI_T_NAME;
569 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
571 | cpp_macro_sig_args[args_] COMMA name_token {
572 $name_token = psi_token_copy($name_token);
573 $name_token->type = PSI_T_NAME;
574 $args = psi_plist_add($args_, &$name_token);
578 cpp_macro_decl_tokens[tokens]:
582 | cpp_macro_decl_token_list
585 cpp_macro_decl_token_list[tokens]:
586 any_noeol_token[token] {
587 $token = psi_token_copy($token);
588 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
590 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
591 $token = psi_token_copy($token);
592 $tokens = psi_plist_add($tokens_, &$token);
597 LPAREN cpp_macro_exp[exp_] RPAREN {
598 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
599 $exp->token = psi_token_copy($LPAREN);
601 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
602 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
603 $exp->token = psi_token_copy($unary_op_token);
605 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
606 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
607 $exp->token = psi_token_copy($binary_op_token);
609 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
610 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
611 $exp->token = psi_token_copy($IIF);
614 | DEFINED name_token {
618 $name_token->type = PSI_T_NAME;
619 exists = psi_cpp_defined(P->preproc, $name_token);
620 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
621 $exp->token = psi_token_copy($name_token);
624 | DEFINED LPAREN name_token RPAREN {
628 $name_token->type = PSI_T_NAME;
629 exists = psi_cpp_defined(P->preproc, $name_token);
630 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
631 $exp->token = psi_token_copy($name_token);
635 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
636 $exp->token = psi_token_copy($NUMBER);
637 $exp->data.n->token = psi_token_copy($NUMBER);
640 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
641 $exp->token = psi_token_copy($QUOTED_CHAR);
642 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
645 $name_token->type = PSI_T_NAME;
646 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
647 $exp->token = psi_token_copy($name_token);
648 $exp->data.n->token = psi_token_copy($name_token);
650 | name_token LPAREN cpp_macro_call_args RPAREN {
651 $name_token->type = PSI_T_NAME;
652 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
653 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
654 $exp->token = psi_token_copy($name_token);
658 cpp_macro_call_args[args]:
662 | cpp_macro_call_arg_list
665 cpp_macro_call_arg_list[args]:
667 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
670 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
671 $args = psi_plist_add($args_, &$cpp_macro_exp);
676 CONST constant_type NSNAME EQUALS impl_def_val EOS {
677 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
678 $const->token = psi_token_copy($NSNAME);
683 constant_type_token[token] {
684 $type = psi_const_type_init($token->type, $token->text);
700 if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
702 token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
704 if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
705 $val = psi_impl_def_val_init(type, NULL);
707 $val = psi_impl_def_val_init(PSI_T_INT, NULL);
711 case PSI_T_UINT8: $val->ival.zend.lval = res.u8; break;
712 case PSI_T_UINT16: $val->ival.zend.lval = res.u16; break;
713 case PSI_T_UINT32: $val->ival.zend.lval = res.u32; break;
714 case PSI_T_UINT64: $val->ival.zend.lval = res.u64; break; /* FIXME */
715 case PSI_T_INT8: $val->ival.zend.lval = res.i8; break;
716 case PSI_T_INT16: $val->ival.zend.lval = res.i16; break;
717 case PSI_T_INT32: $val->ival.zend.lval = res.i32; break;
718 case PSI_T_INT64: $val->ival.zend.lval = res.i64; break;
719 case PSI_T_FLOAT: $val->ival.dval = res.fval; break;
720 case PSI_T_DOUBLE: $val->ival.dval = res.dval; break;
728 psi_num_exp_free(&$num);
730 | impl_def_val_token[token] {
731 $val = psi_impl_def_val_init($token->type, $token->text);
732 $val->token = psi_token_copy($token);
744 TYPEDEF typedef[def_] EOS {
747 | TYPEDEF VOID name_token EOS {
748 $def = psi_decl_arg_init(
749 psi_decl_type_init(PSI_T_VOID, $VOID->text),
750 psi_decl_var_init($name_token->text, 0, 0)
752 $def->token = psi_token_copy($VOID);
753 $def->type->token = psi_token_copy($VOID);
754 $def->var->token = psi_token_copy($name_token);
756 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
763 | decl_func_body[decl] {
764 $def = psi_decl_arg_init(
765 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
766 psi_decl_var_copy($decl->func->var)
768 $def->type->token = psi_token_copy($decl->func->token);
769 $def->type->real.func = $decl;
771 | decl_enum[enum] name_token {
772 $name_token->type = PSI_T_NAME;
773 $def = psi_decl_arg_init(
774 psi_decl_type_init(PSI_T_ENUM, $enum->name),
775 psi_decl_var_init($name_token->text, 0, 0)
777 $def->var->token = psi_token_copy($name_token);
778 $def->type->token = psi_token_copy($enum->token);
779 $def->type->real.enm = $enum;
780 psi_parser_proc_add_enum(P, $enum);
782 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
783 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
784 $def->type->token = $struct;
785 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
786 $def->type->real.strct->token = psi_token_copy($struct);
787 $def->type->real.strct->align = $as.pos;
788 $def->type->real.strct->size = $as.len;
789 psi_parser_proc_add_struct(P, $def->type->real.strct);
791 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
792 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
793 $def->type->token = $union;
794 $def->type->real.unn = psi_decl_union_init($union->text, $args);
795 $def->type->real.unn->token = psi_token_copy($union);
796 $def->type->real.unn->align = $as.pos;
797 $def->type->real.unn->size = $as.len;
798 psi_parser_proc_add_union(P, $def->type->real.unn);
800 | const_decl_type[type] decl_stdint_type[stdint] {
801 $stdint->type = PSI_T_NAME;
802 $def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
803 $def->var->token = psi_token_copy($stdint);
807 const_decl_type[type]:
808 CONST decl_type[type_] {
815 decl_type_simple[token] {
816 $type = psi_decl_type_init($token->type, $token->text);
817 $type->token = $token;
822 decl_type_complex[type]:
823 STRUCT[token] name_token {
824 $name_token->type = PSI_T_NAME;
825 $type = psi_decl_type_init($token->type, $name_token->text);
826 $type->token = psi_token_copy($name_token);
828 | UNION[token] name_token {
829 $name_token->type = PSI_T_NAME;
830 $type = psi_decl_type_init($token->type, $name_token->text);
831 $type->token = psi_token_copy($name_token);
833 | ENUM[token] name_token {
834 $name_token->type = PSI_T_NAME;
835 $type = psi_decl_type_init($token->type, $name_token->text);
836 $type->token = psi_token_copy($name_token);
840 decl_type_simple[type]:
843 | decl_stdint_type[type_] {
844 $type = psi_token_copy($type_);
847 $type = psi_token_copy($type_);
851 decl_real_type[type]:
853 $type = psi_token_copy($type_);
856 $type = psi_token_copy($type_);
859 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
863 decl_stdint_type[type]:
881 $i = psi_token_copy($SHORT);
884 $i = psi_token_copy($LONG);
886 | LONG[l1] LONG[l2] {
887 $i = psi_token_cat(" ", 2, $l1, $l2);
893 $type = psi_token_copy($CHAR);
896 $type = psi_token_copy($INT);
898 | int_signed int_signed_types {
900 $type = psi_token_cat(" ", 2, $1, $2);
903 $type = psi_token_copy($1);
906 | int_width int_width_types {
908 $type = psi_token_cat(" ", 2, $1, $2);
917 int_signed_types[type]:
922 $type = psi_token_copy($CHAR);
924 | SHORT signed_short_types {
926 $type = psi_token_cat(" ", 2, $1, $2);
928 $type = psi_token_copy($1);
932 $type = psi_token_copy($INT);
934 | LONG signed_long_types {
936 $type = psi_token_cat(" ", 2, $1, $2);
938 $type = psi_token_copy($1);
943 signed_short_types[type]:
949 signed_long_types[type]:
957 int_width_types[type]:
962 $type = psi_token_copy($INT);
964 | int_signed int_signed_types {
966 $type = psi_token_cat(" ", 2, $1, $2);
969 $type = psi_token_copy($1);
978 | CPP_EXTENSION decl decl_asm EOS {
985 | CPP_ASM LPAREN ignored_quoted_strings RPAREN
988 ignored_quoted_strings:
990 | ignored_quoted_strings QUOTED_STRING
998 NAME decl_arg decl_ext_var_list {
999 psi_decl_arg_free(&$decl_arg);
1006 psi_plist_free($decl_vars);
1012 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1014 | decl_vars[vars_] COMMA decl_var[var] {
1015 $vars = psi_plist_add($vars_, &$var);
1021 | NAME[abi] decl_body {
1023 $decl->abi = psi_decl_abi_init($abi->text);
1032 decl_func_body[decl]:
1033 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1034 $decl = psi_decl_init($func, $args);
1036 $decl->func->var->pointer_level += 1;
1037 $decl->func->var->array_size = $as;
1040 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1041 $decl = psi_decl_init($func, $args);
1044 $decl->func->var->pointer_level += 1;
1045 $decl->func->var->array_size = $as;
1050 decl_functor_body[decl]:
1051 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1052 $decl = psi_decl_init($func, $args);
1054 $decl->func->var->pointer_level += 1;
1055 $decl->func->var->array_size = $as;
1058 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1059 $decl = psi_decl_init($func, $args);
1062 $decl->func->var->pointer_level += 1;
1063 $decl->func->var->array_size = $as;
1069 const_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1071 $NAME->type = PSI_T_NAME;
1072 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1073 $arg->var->token = psi_token_copy($NAME);
1074 $arg->token = psi_token_copy($NAME);
1076 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1078 $NAME->type = PSI_T_NAME;
1079 $arg = psi_decl_arg_init(
1080 psi_decl_type_init($VOID->type, $VOID->text),
1081 psi_decl_var_init($NAME->text, $pointers, 0)
1083 $arg->type->token = psi_token_copy($VOID);
1084 $arg->var->token = psi_token_copy($NAME);
1085 $arg->token = psi_token_copy($NAME);
1087 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1089 $NAME->type = PSI_T_NAME;
1090 $arg = psi_decl_arg_init(
1091 psi_decl_type_init($VOID->type, $VOID->text),
1092 psi_decl_var_init($NAME->text, $pointers, 0)
1094 $arg->type->token = psi_token_copy($VOID);
1095 $arg->var->token = psi_token_copy($NAME);
1096 $arg->token = psi_token_copy($NAME);
1098 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1100 $NAME->type = PSI_T_NAME;
1101 $arg = psi_decl_arg_init(
1102 psi_decl_type_init($VOID->type, $VOID->text),
1103 psi_decl_var_init($NAME->text, 0, 0)
1105 $arg->type->token = psi_token_copy($VOID);
1106 $arg->var->token = psi_token_copy($NAME);
1107 $arg->token = psi_token_copy($NAME);
1113 | VOID name_token[NAME] {
1114 $func = psi_decl_arg_init(
1115 psi_decl_type_init($VOID->type, $VOID->text),
1116 psi_decl_var_init($NAME->text, 0, 0)
1118 $func->type->token = psi_token_copy($VOID);
1119 $func->var->token = psi_token_copy($NAME);
1120 $func->token = psi_token_copy($NAME);
1131 | decl_anon_arg[arg] {
1132 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1134 | decl_args[args_] COMMA decl_anon_arg[arg] {
1135 $args = psi_plist_add($args_, &$arg);
1140 /* FIXME decl_functor_body_anon */
1144 | const_decl_type[type] indirection {
1145 $arg = psi_decl_arg_init(
1147 psi_decl_var_init(NULL, $indirection, 0)
1150 | CONST VOID pointers {
1151 $arg = psi_decl_arg_init(
1152 psi_decl_type_init($VOID->type, $VOID->text),
1153 psi_decl_var_init(NULL, $pointers, 0)
1155 $arg->type->token = psi_token_copy($VOID);
1156 $arg->var->token = psi_token_copy($VOID);
1157 $arg->token = psi_token_copy($VOID);
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);
1171 decl_functor_body[decl] {
1172 $arg = psi_decl_arg_init(
1173 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1174 psi_decl_var_copy($decl->func->var)
1176 $arg->type->token = psi_token_copy($decl->func->token);
1177 $arg->type->real.func = $decl;
1179 | const_decl_type[type] decl_var[var] {
1180 $arg = psi_decl_arg_init($type, $var);
1182 | CONST VOID pointers name_token[NAME] {
1183 $NAME->type = PSI_T_NAME;
1184 $arg = psi_decl_arg_init(
1185 psi_decl_type_init($VOID->type, $VOID->text),
1186 psi_decl_var_init($NAME->text, $pointers, 0)
1188 $arg->type->token = psi_token_copy($VOID);
1189 $arg->var->token = psi_token_copy($NAME);
1190 $arg->token = psi_token_copy($NAME);
1192 | VOID pointers name_token[NAME] {
1193 $NAME->type = PSI_T_NAME;
1194 $arg = psi_decl_arg_init(
1195 psi_decl_type_init($VOID->type, $VOID->text),
1196 psi_decl_var_init($NAME->text, $pointers, 0)
1198 $arg->type->token = psi_token_copy($VOID);
1199 $arg->var->token = psi_token_copy($NAME);
1200 $arg->token = psi_token_copy($NAME);
1205 pointers name_token array_size {
1206 $name_token->type = PSI_T_NAME;
1207 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1208 $var->token = psi_token_copy($name_token);
1210 | name_token array_size {
1211 $name_token->type = PSI_T_NAME;
1212 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1213 $var->token = psi_token_copy($name_token);
1218 UNION name_token align_and_size[as] decl_struct_args[args] {
1219 $name_token->type = PSI_T_NAME;
1220 $union = psi_decl_union_init($name_token->text, $args);
1221 $union->align = $as.pos;
1222 $union->size = $as.len;
1223 $union->token = psi_token_copy($name_token);
1227 decl_struct[struct]:
1228 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1229 $name_token->type = PSI_T_NAME;
1230 $struct = psi_decl_struct_init($name_token->text, $args);
1231 $struct->align = $as.pos;
1232 $struct->size = $as.len;
1233 $struct->token = psi_token_copy($name_token);
1237 decl_struct_args[args]:
1244 struct_args_block[args]:
1245 LBRACE struct_args RBRACE {
1246 $args = $struct_args;
1251 typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1252 $arg->layout = $layout;
1253 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1256 struct psi_decl_arg *arg;
1258 while (psi_plist_get($vars, i++, &arg)) {
1259 arg->type = psi_decl_type_copy($arg->type);
1260 $args = psi_plist_add($args, &arg);
1265 | struct_args[args_] typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1266 $arg->layout = $layout;
1267 $args = psi_plist_add($args_, &$arg);
1270 struct psi_decl_arg *arg;
1272 while (psi_plist_get($vars, i++, &arg)) {
1273 arg->type = psi_decl_type_copy($arg->type);
1274 $args = psi_plist_add($args, &arg);
1281 struct_arg_var_list[vars]:
1285 | COMMA decl_vars_with_layout[vars_] {
1290 decl_vars_with_layout[vars]:
1291 decl_var[var] decl_layout[layout] {
1293 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1294 arg->layout = $layout;
1295 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1298 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1300 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1301 arg->layout = $layout;
1302 $vars = psi_plist_add($vars_, &arg);
1308 enum_name LBRACE decl_enum_items[list] RBRACE {
1309 $enum = psi_decl_enum_init($enum_name->text, $list);
1310 $enum->token = $enum_name;
1314 decl_enum_items[list]:
1316 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1318 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1319 $list = psi_plist_add($list_, &$i);
1325 $name_token->type = PSI_T_NAME;
1326 $i = psi_decl_enum_item_init($name_token->text, NULL);
1327 $i->token = psi_token_copy($name_token);
1329 | name_token EQUALS num_exp {
1330 $name_token->type = PSI_T_NAME;
1331 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1332 $i->token = psi_token_copy($name_token);
1338 $exp = psi_num_exp_init_num($number);
1339 $exp->token = psi_token_copy($number->token);
1341 | LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1342 $exp = psi_num_exp_init_cast($type, $exp_);
1343 $exp->token = psi_token_copy($type->token);
1345 | LPAREN num_exp[exp_] RPAREN {
1346 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1347 $exp->token = psi_token_copy($LPAREN);
1349 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1350 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1351 $exp->token = psi_token_copy($op);
1353 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1354 $exp = psi_num_exp_init_unary($op->type, $exp_);
1355 $exp->token = psi_token_copy($op);
1357 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1358 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1359 $exp->token = psi_token_copy($IIF);
1365 $num = psi_number_init($token->type, $token->text, $token->flags);
1366 $num->token = psi_token_copy($token);
1369 $num = psi_number_init($token->type, $token->text, 0);
1370 $num->token = psi_token_copy($token);
1372 | QUOTED_CHAR[token] {
1373 $num = psi_number_init($token->type, $token->text, 0);
1374 $num->token = psi_token_copy($token);
1377 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1378 $num->token = psi_token_copy($decl_var->token);
1383 ENUM optional_name[name_] {
1385 $name = psi_token_copy($name_);
1389 psi_token_hash($ENUM, digest);
1390 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1396 UNION optional_name[name_] {
1398 $name = psi_token_copy($name_);
1402 psi_token_hash($UNION, digest);
1403 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1409 STRUCT optional_name[name_] {
1411 $name = psi_token_copy($name_);
1415 psi_token_hash($STRUCT, digest);
1416 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1421 optional_name[name]:
1426 $name = $name_token;
1427 $name->type = PSI_T_NAME;
1435 | COLON NUMBER[width] {
1436 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
1438 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1439 $l = psi_layout_init(atol($align->text), atol($size->text), NULL);
1441 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1442 $l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
1451 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1452 $as.pos = atol($align->text);
1453 $as.len = atol($size->text);
1461 | LBRACKET NUMBER RBRACKET {
1462 $as = atol($NUMBER->text);
1470 | pointers[p] %prec UNARY {
1477 | asterisks[a] CPP_RESTRICT {
1486 | asterisks[a_] ASTERISK {
1498 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1499 $impl = psi_impl_init($func, $stmts);
1501 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1502 $impl = psi_impl_init($func, $stmts);
1503 $func->static_memory = 1;
1508 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1509 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1510 $func->token = psi_token_copy($NSNAME);
1511 $func->return_reference = $r;
1513 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1514 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1515 $func->token = psi_token_copy($NSNAME);
1516 $func->return_reference = $r;
1518 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1519 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1520 $func->token = psi_token_copy($NSNAME);
1521 $func->return_reference = $r;
1522 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1523 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1529 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1531 | impl_args[args_] COMMA impl_arg[arg] {
1532 $args = psi_plist_add($args_, &$arg);
1537 impl_type[type] impl_var[var] {
1538 $arg = psi_impl_arg_init($type, $var, NULL);
1540 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1541 $arg = psi_impl_arg_init($type, $var, $val);
1546 reference DOLLAR_NAME {
1547 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1548 $var->token = psi_token_copy($DOLLAR_NAME);
1553 impl_type_token[token] {
1554 $type = psi_impl_type_init($token->type, $token->text);
1555 $type->token = psi_token_copy($token);
1573 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1575 | impl_stmts[stmts_] impl_stmt[stmt] {
1576 $stmts = psi_plist_add($stmts_, &$stmt);
1582 $stmt = (struct psi_token **) $s;
1585 $stmt = (struct psi_token **) $s;
1588 $stmt = (struct psi_token **) $s;
1591 $stmt = (struct psi_token **) $s;
1594 $stmt = (struct psi_token **) $s;
1599 LET let_exp_assign[exp] EOS {
1600 $let = psi_let_stmt_init($exp);
1601 $let->token = psi_token_copy($LET);
1603 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1604 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1605 $let->token = psi_token_copy($TEMP);
1606 $let->exp->is_reference = $reference;
1612 | byref let_exp_byref[exp_] {
1614 $exp->is_reference = true;
1616 | let_exp_byref[exp_] {
1618 $exp->is_reference = false;
1624 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1626 | let_calloc[calloc] {
1627 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1629 | STATIC let_calloc[calloc] {
1630 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1631 $calloc->static_memory = 1;
1633 | let_callback[callback] {
1634 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1637 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1640 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1644 let_exp_assign[exp]:
1645 decl_var[var] EQUALS let_exp_byref[exp_] {
1649 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1651 $exp->is_reference = 1;
1657 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1658 $calloc = psi_let_calloc_init($nmemb, $size);
1659 $calloc->token = psi_token_copy($CALLOC);
1663 let_callback[callback]:
1664 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1665 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1666 $callback->func->token = psi_token_copy($func);
1667 $callback->token = psi_token_copy($CALLBACK);
1672 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1673 $func = psi_let_func_init($token->type, $token->text, $var);
1674 $func->token = psi_token_copy($token);
1675 $func->inner = $exps;
1692 let_func_exps[exps]:
1696 | COMMA let_exps[exps_] {
1703 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1705 | let_exps[exps_] COMMA let_exp[exp] {
1706 $exps = psi_plist_add($exps_, &$exp);
1710 callback_rval[rval]:
1715 callback_arg_list[list]:
1719 | callback_args[args] {
1724 callback_args[args]:
1726 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1728 | callback_args[args_] COMMA set_exp[exp] {
1729 $args = psi_plist_add($args_, &$exp);
1733 return_stmt[return]:
1734 RETURN set_func[func] EOS {
1735 $return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
1736 $return->token = psi_token_copy($RETURN);
1741 SET set_exp[exp] EOS {
1742 $set = psi_set_stmt_init($exp);
1743 $set->token = psi_token_copy($SET);
1749 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1752 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1754 | impl_var[var] EQUALS set_exp[exp_] {
1761 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1762 $func = psi_set_func_init($token->type, $token->text, $var);
1763 $func->token = psi_token_copy($token);
1764 $func->inner = $exps;
1766 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1767 $func = psi_set_func_init($token->type, $token->text, $var);
1768 $func->token = psi_token_copy($token);
1769 $func->recursive = 1;
1784 set_func_exps[exps]:
1788 | COMMA set_exps[exps_] {
1795 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1797 | set_exps[exps_] COMMA set_exp[exp] {
1798 $exps = psi_plist_add($exps_, &$exp);
1802 assert_stmt[assert]:
1803 assert_stmt_token[token] num_exp[exp] EOS {
1804 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1805 $assert->token = psi_token_copy($token);
1815 FREE free_exps[exps] EOS {
1816 $free = psi_free_stmt_init($exps);
1817 $free->token = psi_token_copy($FREE);
1823 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
1825 | free_exps[exps_] COMMA free_exp[exp] {
1826 $exps = psi_plist_add($exps_, &$exp);
1831 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
1832 $NAME->type = PSI_T_NAME;
1833 $exp = psi_free_exp_init($NAME->text, $vars);
1834 $exp->token = psi_token_copy($NAME);
1848 AMPERSAND %prec UNARY
1855 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
1857 struct psi_token *token;
1859 if (psi_plist_get(tokens, (*index)++, &token)) {
1860 if (P->flags & PSI_DEBUG) {
1861 psi_token_dump(2, token);
1864 *((struct psi_token **)lvalp) = token;
1868 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
1874 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
1876 struct psi_token *T = NULL;
1885 psi_plist_get(tokens, last, &T);
1887 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
1889 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);