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_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
46 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
48 P->types = psi_plist_add(P->types, &def);
50 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
53 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
55 P->consts = psi_plist_add(P->consts, &cnst);
58 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
61 if (psi_decl_is_blacklisted(decl->func->var->name)) {
67 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
69 P->decls = psi_plist_add(P->decls, &decl);
71 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
74 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
76 P->impls = psi_plist_add(P->impls, &impl);
84 #include "types/layout.h"
86 #define yytokentype psi_token_type
88 #define PSI_T_CAST PSI_T_EQUALS
89 #define PSI_T_POINTER PSI_T_ASTERISK
97 %name-prefix "psi_parser_proc_"
102 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
104 %define api.pure true
105 %define api.token.prefix {PSI_T_}
106 %define api.value.type union
108 %define parse.error verbose
109 %define parse.trace true
116 %token <struct psi_token *> BOOL
117 %token <struct psi_token *> CHAR
118 %token <struct psi_token *> SHORT
119 %token <struct psi_token *> INT
120 %token <struct psi_token *> SIGNED
121 %token <struct psi_token *> UNSIGNED
122 %token <struct psi_token *> LONG
123 %token <struct psi_token *> FLOAT
124 %token <struct psi_token *> DOUBLE
125 %token <struct psi_token *> STRING
126 %token <struct psi_token *> MIXED
127 %token <struct psi_token *> ARRAY
128 %token <struct psi_token *> OBJECT
129 %token <struct psi_token *> CALLABLE
130 %token <struct psi_token *> VOID
131 %token <struct psi_token *> ZVAL
132 %token <struct psi_token *> NULL
133 %token <struct psi_token *> TRUE
134 %token <struct psi_token *> FALSE
135 %token <struct psi_token *> NAME
136 %token <struct psi_token *> NSNAME
137 %token <struct psi_token *> DOLLAR_NAME
138 %token <struct psi_token *> NUMBER
139 %token <struct psi_token *> QUOTED_STRING
140 %token <struct psi_token *> QUOTED_CHAR
141 %token <struct psi_token *> SIZEOF
142 %token <struct psi_token *> VOLATILE
144 %token <struct psi_token *> EOF 0 "end of file"
145 %token <struct psi_token *> EOL "end of line"
146 %token <struct psi_token *> EOS ";"
147 %token <struct psi_token *> LPAREN "("
148 %token <struct psi_token *> RPAREN ")"
149 %token <struct psi_token *> COMMA ","
150 %token <struct psi_token *> COLON ":"
151 %token <struct psi_token *> LBRACE "{"
152 %token <struct psi_token *> RBRACE "}"
153 %token <struct psi_token *> LBRACKET "["
154 %token <struct psi_token *> RBRACKET "]"
155 %token <struct psi_token *> EQUALS "="
156 %token <struct psi_token *> HASH "#"
157 %token <struct psi_token *> PIPE "|"
158 %token <struct psi_token *> CARET "^"
159 %token <struct psi_token *> AMPERSAND "&"
160 %token <struct psi_token *> LSHIFT "<<"
161 %token <struct psi_token *> RSHIFT ">>"
162 %token <struct psi_token *> PLUS "+"
163 %token <struct psi_token *> MINUS "-"
164 %token <struct psi_token *> ASTERISK "*"
165 %token <struct psi_token *> SLASH "/"
166 %token <struct psi_token *> MODULO "%"
167 %token <struct psi_token *> LCHEVR "<"
168 %token <struct psi_token *> RCHEVR ">"
169 %token <struct psi_token *> CMP_GE ">="
170 %token <struct psi_token *> CMP_LE "<="
171 %token <struct psi_token *> OR "||"
172 %token <struct psi_token *> AND "&&"
173 %token <struct psi_token *> CMP_EQ "=="
174 %token <struct psi_token *> CMP_NE "!="
175 %token <struct psi_token *> TILDE "~"
176 %token <struct psi_token *> NOT "!"
177 %token <struct psi_token *> PERIOD "."
178 %token <struct psi_token *> BACKSLASH "\\"
179 %token <struct psi_token *> ELLIPSIS "..."
180 %token <struct psi_token *> IIF "?"
182 %token <struct psi_token *> PRAGMA
183 %token <struct psi_token *> PRAGMA_ONCE
184 %token <struct psi_token *> LINE
185 %token <struct psi_token *> ERROR
186 %token <struct psi_token *> WARNING
187 %token <struct psi_token *> IF
188 %token <struct psi_token *> IFDEF
189 %token <struct psi_token *> IFNDEF
190 %token <struct psi_token *> ELSE
191 %token <struct psi_token *> ELIF
192 %token <struct psi_token *> ENDIF
193 %token <struct psi_token *> DEFINE
194 %token <struct psi_token *> DEFINED
195 %token <struct psi_token *> UNDEF
196 %token <struct psi_token *> IMPORT
197 %token <struct psi_token *> INCLUDE
198 %token <struct psi_token *> INCLUDE_NEXT
200 %token <struct psi_token *> TYPEDEF
201 %token <struct psi_token *> STRUCT
202 %token <struct psi_token *> UNION
203 %token <struct psi_token *> ENUM
204 %token <struct psi_token *> CONST
205 %token <struct psi_token *> LIB
206 %token <struct psi_token *> STATIC
207 %token <struct psi_token *> CALLBACK
208 %token <struct psi_token *> FUNCTION
209 %token <struct psi_token *> LET
210 %token <struct psi_token *> SET
211 %token <struct psi_token *> TEMP
212 %token <struct psi_token *> FREE
213 %token <struct psi_token *> RETURN
214 %token <struct psi_token *> AS
215 %token <struct psi_token *> PRE_ASSERT
216 %token <struct psi_token *> POST_ASSERT
217 %token <struct psi_token *> BOOLVAL
218 %token <struct psi_token *> INTVAL
219 %token <struct psi_token *> STRVAL
220 %token <struct psi_token *> PATHVAL
221 %token <struct psi_token *> STRLEN
222 %token <struct psi_token *> FLOATVAL
223 %token <struct psi_token *> ARRVAL
224 %token <struct psi_token *> OBJVAL
225 %token <struct psi_token *> COUNT
226 %token <struct psi_token *> CALLOC
227 %token <struct psi_token *> TO_BOOL
228 %token <struct psi_token *> TO_INT
229 %token <struct psi_token *> TO_STRING
230 %token <struct psi_token *> TO_FLOAT
231 %token <struct psi_token *> TO_ARRAY
232 %token <struct psi_token *> TO_OBJECT
234 %token <struct psi_token *> COMMENT
235 %token <struct psi_token *> WHITESPACE
236 %token <struct psi_token *> NO_WHITESPACE
237 %token <struct psi_token *> CPP_HEADER
238 %token <struct psi_token *> CPP_ATTRIBUTE
239 %token <struct psi_token *> CPP_EXTENSION
240 %token <struct psi_token *> CPP_PASTE
241 %token <struct psi_token *> CPP_INLINE
242 %token <struct psi_token *> CPP_RESTRICT
243 %token <struct psi_token *> CPP_ASM
246 %token <struct psi_token *> BSLASH
247 %token <struct psi_token *> LONG_DOUBLE
248 %token <struct psi_token *> INT8
249 %token <struct psi_token *> UINT8
250 %token <struct psi_token *> INT16
251 %token <struct psi_token *> UINT16
252 %token <struct psi_token *> INT32
253 %token <struct psi_token *> UINT32
254 %token <struct psi_token *> INT64
255 %token <struct psi_token *> UINT64
256 %token <struct psi_token *> INT128
257 %token <struct psi_token *> UINT128
260 %precedence IIF COLON
265 %precedence AMPERSAND
266 %precedence CMP_EQ CMP_NE
267 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
268 %precedence LSHIFT RSHIFT
269 %precedence PLUS MINUS
270 %precedence ASTERISK SLASH MODULO
271 //%precedence NOT TILDE
275 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
276 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
278 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
279 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
281 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
282 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
284 %type <struct psi_token *> int_width int_width_types int_signed_types
285 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
287 %type <struct psi_token *> signed_long_types signed_short_types int_signed
288 %destructor {} signed_long_types signed_short_types int_signed
290 %type <struct psi_cpp_exp *> cpp cpp_exp
291 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
292 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
293 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
294 %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
295 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
296 %type <struct psi_num_exp *> cpp_macro_exp
297 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
299 %type <struct psi_token *> constant_type_token impl_def_val_token
300 %destructor {} constant_type_token impl_def_val_token
302 %type <struct psi_const *> constant
303 %destructor {psi_const_free(&$$);} constant
304 %type <struct psi_const_type *> constant_type
305 %destructor {psi_const_type_free(&$$);} constant_type
306 %type <struct psi_impl_def_val *> impl_def_val
307 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
309 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
310 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
312 %type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
313 %destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
314 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body
315 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body
316 %type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
317 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
318 %type <struct psi_decl_var *> decl_var
319 %destructor {psi_decl_var_free(&$$);} decl_var
320 %type <struct psi_decl_struct *> decl_struct
321 %destructor {psi_decl_struct_free(&$$);} decl_struct
322 %type <struct psi_decl_union *> decl_union
323 %destructor {psi_decl_union_free(&$$);} decl_union
324 %type <struct psi_decl_enum *> decl_enum
325 %destructor {psi_decl_enum_free(&$$);} decl_enum
326 %type <struct psi_decl_enum_item *> decl_enum_item
327 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
328 %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 call_decl_vars
329 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars
331 %type <struct psi_layout> align_and_size
332 %destructor {} align_and_size
333 %type <struct psi_layout *> decl_layout
334 %destructor {psi_layout_free(&$$);} decl_layout
336 %type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
337 %destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
339 %type <struct psi_impl *> impl
340 %destructor {psi_impl_free(&$$);} impl
341 %type <struct psi_impl_func *> impl_func
342 %destructor {psi_impl_func_free(&$$);} impl_func
343 %type <struct psi_impl_arg *> impl_arg
344 %destructor {psi_impl_arg_free(&$$);} impl_arg
345 %type <struct psi_impl_type *> impl_type
346 %destructor {psi_impl_type_free(&$$);} impl_type
347 %type <struct psi_impl_var *> impl_var
348 %destructor {psi_impl_var_free(&$$);} impl_var
350 %type <struct psi_let_stmt *> let_stmt
351 %destructor {psi_let_stmt_free(&$$);} let_stmt
352 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
353 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
354 %type <struct psi_let_calloc *> let_calloc
355 %destructor {psi_let_calloc_free(&$$);} let_calloc
356 %type <struct psi_let_callback *> let_callback
357 %destructor {psi_let_callback_free(&$$);} let_callback
358 %type <struct psi_let_func *> let_func
359 %destructor {psi_let_func_free(&$$);} let_func
360 %type <struct psi_set_stmt *> set_stmt
361 %destructor {psi_set_stmt_free(&$$);} set_stmt
362 %type <struct psi_set_exp *> set_exp
363 %destructor {psi_set_exp_free(&$$);} set_exp
364 %type <struct psi_set_func *> set_func
365 %destructor {psi_set_func_free(&$$);} set_func
366 %type <struct psi_assert_stmt *> assert_stmt
367 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
368 %type <struct psi_return_stmt *> return_stmt
369 %destructor {psi_return_stmt_free(&$$);} return_stmt
370 %type <struct psi_return_exp *> return_exp
371 %destructor {psi_return_exp_free(&$$);} return_exp
372 %type <struct psi_free_stmt *> free_stmt
373 %destructor {psi_free_stmt_free(&$$);} free_stmt
374 %type <struct psi_free_exp *> free_exp
375 %destructor {psi_free_exp_free(&$$);} free_exp
377 %type <struct psi_token **> impl_stmt
378 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
379 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
380 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
381 %type <struct psi_plist *> impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
382 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
384 %type <struct psi_num_exp *> num_exp
385 %destructor {psi_num_exp_free(&$$);} num_exp
386 %type <struct psi_number *> number
387 %destructor {psi_number_free(&$$);} number
389 %type <size_t> indirection pointers asterisks array_size
390 %destructor {} indirection pointers asterisks array_size
391 %type <bool> reference
392 %destructor {} reference
399 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 ;
400 unary_op_token: TILDE | NOT | PLUS | MINUS ;
401 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;
402 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;
403 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;
420 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
421 psi_cpp_exp_free(&$cpp);
426 P->error(PSI_DATA(P), $lib, PSI_WARNING,
427 "Extra 'lib \"%s\"' statement has no effect", $lib->text);
429 P->file.ln = strndup($lib->text, $lib->size);
433 psi_parser_proc_add_const(P, $constant);
436 psi_parser_proc_add_decl(P, $decl_stmt);
440 | decl_typedef[def] {
441 psi_parser_proc_add_typedef(P, $def);
443 | decl_struct[struct] {
444 psi_parser_proc_add_struct(P, $struct);
446 | decl_union[union] {
447 psi_parser_proc_add_union(P, $union);
450 psi_parser_proc_add_enum(P, $enum);
453 psi_parser_proc_add_impl(P, $impl);
458 LIB QUOTED_STRING EOS {
459 $lib = $QUOTED_STRING;
467 | HASH cpp_exp[exp] EOL {
473 cpp_message_token cpp_macro_decl_tokens[tokens] {
475 struct psi_token *msg = NULL;
477 if (psi_plist_get($tokens, 0, &msg)) {
479 struct psi_token *next;
481 msg = psi_token_copy(msg);
482 while (psi_plist_get($tokens, index++, &next)) {
483 struct psi_token *old = msg;
484 msg = psi_token_cat(" ", 2, msg, next);
488 psi_plist_free($tokens);
490 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
492 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
494 $exp->token = psi_token_copy($cpp_message_token);
496 | cpp_include_token[INCLUDE] cpp_header_token {
497 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
498 $exp->token = psi_token_copy($INCLUDE);
501 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
502 $exp->token = psi_token_copy($cpp_no_arg_token);
504 | cpp_name_arg_token cpp_special_name_token[name_token] {
505 $name_token->type = PSI_T_NAME;
506 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
507 $exp->token = psi_token_copy($cpp_name_arg_token);
509 | DEFINE cpp_macro_decl {
510 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
511 $exp->token = psi_token_copy($DEFINE);
513 | cpp_exp_arg_token cpp_macro_exp {
514 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
515 $exp->token = psi_token_copy($cpp_exp_arg_token);
518 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
519 $exp->token = psi_token_copy($PRAGMA_ONCE);
521 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
522 psi_plist_free($tokens);
564 cpp_special_name_token:
574 cpp_macro_decl[macro]:
575 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
576 $name_token->type = PSI_T_NAME;
577 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
578 $macro->token = psi_token_copy($name_token);
580 | cpp_special_name_token[name_token] cpp_macro_decl_tokens {
581 $name_token->type = PSI_T_NAME;
582 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
583 $macro->token = psi_token_copy($name_token);
589 $sig = psi_plist_init(NULL);
592 $sig = psi_plist_init(NULL); /* FIXME */
595 | cpp_macro_sig_args[args] COMMA ELLIPSIS {
600 cpp_macro_sig_args[args]:
602 $name_token = psi_token_copy($name_token);
603 $name_token->type = PSI_T_NAME;
604 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
606 | cpp_macro_sig_args[args_] COMMA name_token {
607 $name_token = psi_token_copy($name_token);
608 $name_token->type = PSI_T_NAME;
609 $args = psi_plist_add($args_, &$name_token);
613 cpp_macro_decl_tokens[tokens]:
617 | cpp_macro_decl_token_list
620 cpp_macro_decl_token_list[tokens]:
621 any_noeol_token[token] {
622 $token = psi_token_copy($token);
623 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
625 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
626 $token = psi_token_copy($token);
627 $tokens = psi_plist_add($tokens_, &$token);
632 LPAREN cpp_macro_exp[exp_] RPAREN {
633 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
634 $exp->token = psi_token_copy($LPAREN);
636 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
637 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
638 $exp->token = psi_token_copy($unary_op_token);
640 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
641 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
642 $exp->token = psi_token_copy($binary_op_token);
644 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
645 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
646 $exp->token = psi_token_copy($IIF);
649 | DEFINED name_token {
653 $name_token->type = PSI_T_NAME;
654 exists = psi_cpp_defined(P->preproc, $name_token);
655 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
656 $exp->token = psi_token_copy($name_token);
659 | DEFINED LPAREN name_token RPAREN {
663 $name_token->type = PSI_T_NAME;
664 exists = psi_cpp_defined(P->preproc, $name_token);
665 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
666 $exp->token = psi_token_copy($name_token);
670 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
671 $exp->token = psi_token_copy($NUMBER);
672 $exp->data.n->token = psi_token_copy($NUMBER);
675 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
676 $exp->token = psi_token_copy($QUOTED_CHAR);
677 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
680 $exp = psi_num_exp_init_num($sizeof);
681 $exp->token = psi_token_copy($sizeof->token);
684 $name_token->type = PSI_T_NAME;
685 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
686 $exp->token = psi_token_copy($name_token);
687 $exp->data.n->token = psi_token_copy($name_token);
689 | name_token LPAREN cpp_macro_call_args RPAREN {
690 $name_token->type = PSI_T_NAME;
691 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
692 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
693 $exp->token = psi_token_copy($name_token);
697 cpp_macro_call_args[args]:
701 | cpp_macro_call_arg_list
704 cpp_macro_call_arg_list[args]:
706 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
709 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
710 $args = psi_plist_add($args_, &$cpp_macro_exp);
715 CONST constant_type NSNAME EQUALS impl_def_val EOS {
716 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
717 $const->token = psi_token_copy($NSNAME);
722 constant_type_token[token] {
723 $type = psi_const_type_init($token->type, $token->text);
738 | num_exp[num] %dprec 1 {
739 if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
741 token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
743 if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
744 $val = psi_impl_def_val_init(type, NULL);
746 $val = psi_impl_def_val_init(PSI_T_INT, NULL);
750 case PSI_T_UINT8: $val->ival.zend.lval = res.u8; break;
751 case PSI_T_UINT16: $val->ival.zend.lval = res.u16; break;
752 case PSI_T_UINT32: $val->ival.zend.lval = res.u32; break;
753 case PSI_T_UINT64: $val->ival.zend.lval = res.u64; break; /* FIXME */
754 case PSI_T_INT8: $val->ival.zend.lval = res.i8; break;
755 case PSI_T_INT16: $val->ival.zend.lval = res.i16; break;
756 case PSI_T_INT32: $val->ival.zend.lval = res.i32; break;
757 case PSI_T_INT64: $val->ival.zend.lval = res.i64; break;
758 case PSI_T_FLOAT: $val->ival.dval = res.fval; break;
759 case PSI_T_DOUBLE: $val->ival.dval = res.dval; break;
767 psi_num_exp_free(&$num);
769 | impl_def_val_token[token] %dprec 2 {
770 $val = psi_impl_def_val_init($token->type, $token->text);
771 $val->token = psi_token_copy($token);
783 TYPEDEF typedef[def_] EOS {
786 | TYPEDEF VOID name_token EOS {
787 $def = psi_decl_arg_init(
788 psi_decl_type_init(PSI_T_VOID, $VOID->text),
789 psi_decl_var_init($name_token->text, 0, 0)
791 $def->token = psi_token_copy($VOID);
792 $def->type->token = psi_token_copy($VOID);
793 $def->var->token = psi_token_copy($name_token);
795 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
802 $def = $typedef_decl;
804 | CPP_EXTENSION typedef_decl {
805 $def = $typedef_decl;
811 $def = $typedef_anon_decl;
813 | CPP_EXTENSION typedef_anon_decl {
814 $def = $typedef_anon_decl;
820 | decl_func_body[decl] {
821 $def = psi_decl_arg_init(
822 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
823 psi_decl_var_copy($decl->func->var)
825 $def->type->token = psi_token_copy($decl->func->token);
826 $def->type->real.func = $decl;
828 | decl_enum[enum] name_token {
829 $name_token->type = PSI_T_NAME;
830 $def = psi_decl_arg_init(
831 psi_decl_type_init(PSI_T_ENUM, $enum->name),
832 psi_decl_var_init($name_token->text, 0, 0)
834 $def->var->token = psi_token_copy($name_token);
835 $def->type->token = psi_token_copy($enum->token);
836 $def->type->real.enm = $enum;
837 psi_parser_proc_add_enum(P, $enum);
839 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
840 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
841 $def->type->token = $struct;
842 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
843 $def->type->real.strct->token = psi_token_copy($struct);
844 $def->type->real.strct->align = $as.pos;
845 $def->type->real.strct->size = $as.len;
846 psi_parser_proc_add_struct(P, $def->type->real.strct);
848 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
849 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
850 $def->type->token = $union;
851 $def->type->real.unn = psi_decl_union_init($union->text, $args);
852 $def->type->real.unn->token = psi_token_copy($union);
853 $def->type->real.unn->align = $as.pos;
854 $def->type->real.unn->size = $as.len;
855 psi_parser_proc_add_union(P, $def->type->real.unn);
859 typedef_anon_decl[def]:
860 typedef_decl %dprec 2
861 | qualified_decl_type[type] %dprec 1 {
862 $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
863 $def->var->token = psi_token_copy($type->token);
866 $def = psi_decl_arg_init(
867 psi_decl_type_init(PSI_T_ENUM, $enum->name),
868 psi_decl_var_init(NULL, 0, 0)
870 $def->var->token = psi_token_copy($enum->token);
871 $def->type->token = psi_token_copy($enum->token);
872 $def->type->real.enm = $enum;
873 psi_parser_proc_add_enum(P, $enum);
875 | struct_name[struct] align_and_size[as] struct_args_block[args] {
876 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
877 $def->type->token = $struct;
878 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
879 $def->type->real.strct->token = psi_token_copy($struct);
880 $def->type->real.strct->align = $as.pos;
881 $def->type->real.strct->size = $as.len;
882 psi_parser_proc_add_struct(P, $def->type->real.strct);
884 | union_name[union] align_and_size[as] struct_args_block[args] {
885 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
886 $def->type->token = $union;
887 $def->type->real.unn = psi_decl_union_init($union->text, $args);
888 $def->type->real.unn->token = psi_token_copy($union);
889 $def->type->real.unn->align = $as.pos;
890 $def->type->real.unn->size = $as.len;
891 psi_parser_proc_add_union(P, $def->type->real.unn);
895 qualified_decl_type[type]:
896 CONST decl_type[type_] {
899 | VOLATILE decl_type[type_] {
906 decl_type_simple[token] {
907 $type = psi_decl_type_init($token->type, $token->text);
908 $type->token = $token;
913 decl_type_complex[type]:
914 STRUCT[token] name_token {
915 $name_token->type = PSI_T_NAME;
916 $type = psi_decl_type_init($token->type, $name_token->text);
917 $type->token = psi_token_copy($name_token);
919 | UNION[token] name_token {
920 $name_token->type = PSI_T_NAME;
921 $type = psi_decl_type_init($token->type, $name_token->text);
922 $type->token = psi_token_copy($name_token);
924 | ENUM[token] name_token {
925 $name_token->type = PSI_T_NAME;
926 $type = psi_decl_type_init($token->type, $name_token->text);
927 $type->token = psi_token_copy($name_token);
931 decl_type_simple[type]:
935 $type = psi_token_copy($type_);
939 decl_real_type[type]:
941 $type = psi_token_copy($type_);
944 $type = psi_token_copy($type_);
947 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
958 $i = psi_token_copy($SHORT);
961 $i = psi_token_copy($LONG);
963 | LONG[l1] LONG[l2] {
964 $i = psi_token_cat(" ", 2, $l1, $l2);
970 $type = psi_token_copy($CHAR);
973 $type = psi_token_copy($INT);
975 | int_signed int_signed_types {
977 $type = psi_token_cat(" ", 2, $1, $2);
980 $type = psi_token_copy($1);
983 | int_width int_width_types {
985 $type = psi_token_cat(" ", 2, $1, $2);
994 int_signed_types[type]:
999 $type = psi_token_copy($NAME);
1002 $type = psi_token_copy($CHAR);
1004 | SHORT signed_short_types {
1006 $type = psi_token_cat(" ", 2, $1, $2);
1008 $type = psi_token_copy($1);
1012 $type = psi_token_copy($INT);
1014 | LONG signed_long_types {
1016 $type = psi_token_cat(" ", 2, $1, $2);
1018 $type = psi_token_copy($1);
1023 signed_short_types[type]:
1029 signed_long_types[type]:
1038 int_width_types[type]:
1043 $type = psi_token_copy($INT);
1045 | int_signed int_signed_types {
1047 $type = psi_token_cat(" ", 2, $1, $2);
1050 $type = psi_token_copy($1);
1059 | CPP_EXTENSION decl decl_asm EOS {
1066 | CPP_ASM LPAREN ignored_quoted_strings RPAREN
1069 ignored_quoted_strings:
1071 | ignored_quoted_strings QUOTED_STRING
1079 NAME decl_arg decl_ext_var_list {
1080 psi_decl_arg_free(&$decl_arg);
1087 psi_plist_free($decl_vars);
1093 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1095 | decl_vars[vars_] COMMA decl_var[var] {
1096 $vars = psi_plist_add($vars_, &$var);
1101 STATIC decl_body ignored_decl_body {
1102 psi_decl_free(&$decl_body);
1104 | CPP_INLINE decl_body ignored_decl_body {
1105 psi_decl_free(&$decl_body);
1107 | STATIC CPP_INLINE decl_body ignored_decl_body {
1108 psi_decl_free(&$decl_body);
1113 LBRACE ignored_decl_body_stmts RBRACE
1116 ignored_decl_body_stmts:
1117 ignored_decl_body_stmt
1118 | ignored_decl_body_stmts ignored_decl_body_stmt
1121 ignored_decl_body_stmt:
1128 | NAME[abi] decl_body {
1130 $decl->abi = psi_decl_abi_init($abi->text);
1139 decl_func_body[decl]:
1140 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1141 $decl = psi_decl_init($func, $args);
1143 $decl->func->var->pointer_level += 1;
1144 $decl->func->var->array_size = $as;
1147 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1148 $decl = psi_decl_init($func, $args);
1151 $decl->func->var->pointer_level += 1;
1152 $decl->func->var->array_size = $as;
1157 decl_functor_body[decl]:
1158 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1159 $decl = psi_decl_init($func, $args);
1161 $decl->func->var->pointer_level += 1;
1162 $decl->func->var->array_size = $as;
1165 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1166 $decl = psi_decl_init($func, $args);
1169 $decl->func->var->pointer_level += 1;
1170 $decl->func->var->array_size = $as;
1176 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1178 $NAME->type = PSI_T_NAME;
1179 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1180 $arg->var->token = psi_token_copy($NAME);
1181 $arg->token = psi_token_copy($NAME);
1183 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1185 $NAME->type = PSI_T_NAME;
1186 $arg = psi_decl_arg_init(
1187 psi_decl_type_init($VOID->type, $VOID->text),
1188 psi_decl_var_init($NAME->text, $pointers, 0)
1190 $arg->type->token = psi_token_copy($VOID);
1191 $arg->var->token = psi_token_copy($NAME);
1192 $arg->token = psi_token_copy($NAME);
1194 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1196 $NAME->type = PSI_T_NAME;
1197 $arg = psi_decl_arg_init(
1198 psi_decl_type_init($VOID->type, $VOID->text),
1199 psi_decl_var_init($NAME->text, $pointers, 0)
1201 $arg->type->token = psi_token_copy($VOID);
1202 $arg->var->token = psi_token_copy($NAME);
1203 $arg->token = psi_token_copy($NAME);
1205 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1207 $NAME->type = PSI_T_NAME;
1208 $arg = psi_decl_arg_init(
1209 psi_decl_type_init($VOID->type, $VOID->text),
1210 psi_decl_var_init($NAME->text, 0, 0)
1212 $arg->type->token = psi_token_copy($VOID);
1213 $arg->var->token = psi_token_copy($NAME);
1214 $arg->token = psi_token_copy($NAME);
1220 | VOID name_token[NAME] {
1221 $func = psi_decl_arg_init(
1222 psi_decl_type_init($VOID->type, $VOID->text),
1223 psi_decl_var_init($NAME->text, 0, 0)
1225 $func->type->token = psi_token_copy($VOID);
1226 $func->var->token = psi_token_copy($NAME);
1227 $func->token = psi_token_copy($NAME);
1238 | decl_anon_arg[arg] {
1239 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1241 | decl_args[args_] COMMA decl_anon_arg[arg] {
1242 $args = psi_plist_add($args_, &$arg);
1247 /* FIXME decl_functor_body_anon */
1251 | qualified_decl_type[type] indirection %dprec 1 {
1252 $arg = psi_decl_arg_init(
1254 psi_decl_var_init(NULL, $indirection, 0)
1257 | CONST VOID pointers {
1258 $arg = psi_decl_arg_init(
1259 psi_decl_type_init($VOID->type, $VOID->text),
1260 psi_decl_var_init(NULL, $pointers, 0)
1262 $arg->type->token = psi_token_copy($VOID);
1263 $arg->var->token = psi_token_copy($VOID);
1264 $arg->token = psi_token_copy($VOID);
1267 $arg = psi_decl_arg_init(
1268 psi_decl_type_init($VOID->type, $VOID->text),
1269 psi_decl_var_init(NULL, $pointers, 0)
1271 $arg->type->token = psi_token_copy($VOID);
1272 $arg->var->token = psi_token_copy($VOID);
1273 $arg->token = psi_token_copy($VOID);
1278 decl_functor_body[decl] {
1279 $arg = psi_decl_arg_init(
1280 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1281 psi_decl_var_copy($decl->func->var)
1283 $arg->type->token = psi_token_copy($decl->func->token);
1284 $arg->type->real.func = $decl;
1286 | qualified_decl_type[type] decl_var[var] {
1287 $arg = psi_decl_arg_init($type, $var);
1289 | CONST VOID pointers name_token[NAME] {
1290 $NAME->type = PSI_T_NAME;
1291 $arg = psi_decl_arg_init(
1292 psi_decl_type_init($VOID->type, $VOID->text),
1293 psi_decl_var_init($NAME->text, $pointers, 0)
1295 $arg->type->token = psi_token_copy($VOID);
1296 $arg->var->token = psi_token_copy($NAME);
1297 $arg->token = psi_token_copy($NAME);
1299 | VOID pointers name_token[NAME] {
1300 $NAME->type = PSI_T_NAME;
1301 $arg = psi_decl_arg_init(
1302 psi_decl_type_init($VOID->type, $VOID->text),
1303 psi_decl_var_init($NAME->text, $pointers, 0)
1305 $arg->type->token = psi_token_copy($VOID);
1306 $arg->var->token = psi_token_copy($NAME);
1307 $arg->token = psi_token_copy($NAME);
1312 pointers name_token array_size {
1313 $name_token->type = PSI_T_NAME;
1314 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1315 $var->token = psi_token_copy($name_token);
1317 | name_token array_size {
1318 $name_token->type = PSI_T_NAME;
1319 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1320 $var->token = psi_token_copy($name_token);
1325 UNION name_token align_and_size[as] decl_struct_args[args] {
1326 $name_token->type = PSI_T_NAME;
1327 $union = psi_decl_union_init($name_token->text, $args);
1328 $union->align = $as.pos;
1329 $union->size = $as.len;
1330 $union->token = psi_token_copy($name_token);
1334 decl_struct[struct]:
1335 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1336 $name_token->type = PSI_T_NAME;
1337 $struct = psi_decl_struct_init($name_token->text, $args);
1338 $struct->align = $as.pos;
1339 $struct->size = $as.len;
1340 $struct->token = psi_token_copy($name_token);
1344 decl_struct_args[args]:
1351 struct_args_block[args]:
1352 LBRACE struct_args RBRACE {
1353 $args = $struct_args;
1358 typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1359 $arg->layout = $layout;
1360 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1363 struct psi_decl_arg *arg;
1365 while (psi_plist_get($vars, i++, &arg)) {
1366 arg->type = psi_decl_type_copy($arg->type);
1367 $args = psi_plist_add($args, &arg);
1372 | struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1373 $arg->layout = $layout;
1374 $args = psi_plist_add($args_, &$arg);
1377 struct psi_decl_arg *arg;
1379 while (psi_plist_get($vars, i++, &arg)) {
1380 arg->type = psi_decl_type_copy($arg->type);
1381 $args = psi_plist_add($args, &arg);
1388 struct_arg_var_list[vars]:
1392 | COMMA decl_vars_with_layout[vars_] {
1397 decl_vars_with_layout[vars]:
1398 decl_var[var] decl_layout[layout] {
1400 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1401 arg->layout = $layout;
1402 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1405 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1407 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1408 arg->layout = $layout;
1409 $vars = psi_plist_add($vars_, &arg);
1415 enum_name LBRACE decl_enum_items[list] RBRACE {
1416 $enum = psi_decl_enum_init($enum_name->text, $list);
1417 $enum->token = $enum_name;
1421 decl_enum_items[list]:
1423 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1425 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1426 $list = psi_plist_add($list_, &$i);
1432 $name_token->type = PSI_T_NAME;
1433 $i = psi_decl_enum_item_init($name_token->text, NULL);
1434 $i->token = psi_token_copy($name_token);
1436 | name_token EQUALS num_exp {
1437 $name_token->type = PSI_T_NAME;
1438 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1439 $i->token = psi_token_copy($name_token);
1445 $exp = psi_num_exp_init_num($number);
1446 $exp->token = psi_token_copy($number->token);
1448 | LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1449 $exp = psi_num_exp_init_cast($type, $exp_);
1450 $exp->token = psi_token_copy($type->token);
1452 | LPAREN num_exp[exp_] RPAREN {
1453 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1454 $exp->token = psi_token_copy($LPAREN);
1456 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1457 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1458 $exp->token = psi_token_copy($op);
1460 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1461 $exp = psi_num_exp_init_unary($op->type, $exp_);
1462 $exp->token = psi_token_copy($op);
1464 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1465 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1466 $exp->token = psi_token_copy($IIF);
1472 $num = psi_number_init($token->type, $token->text, $token->flags);
1473 $num->token = psi_token_copy($token);
1476 $num = psi_number_init($token->type, $token->text, 0);
1477 $num->token = psi_token_copy($token);
1479 | QUOTED_CHAR[token] {
1480 $num = psi_number_init($token->type, $token->text, 0);
1481 $num->token = psi_token_copy($token);
1484 $num = psi_number_init($token->type, $token->text, 0);
1485 $num->token = psi_token_copy($token);
1488 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1489 $num->token = psi_token_copy($decl_var->token);
1497 SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
1499 $sizeof->token = psi_token_copy($SIZEOF);
1501 | SIZEOF sizeof_body_notypes[sizeof_] {
1503 $sizeof->token = psi_token_copy($SIZEOF);
1507 sizeof_body[sizeof]:
1508 sizeof_body_notypes[sizeof_] {
1511 | decl_type indirection {
1513 int8_t sizeof_void_p = sizeof(void *);
1514 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1516 $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
1521 sizeof_body_notypes[sizeof]:
1523 int8_t sizeof_void_p = sizeof(void *);
1524 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1527 int8_t sizeof_a = sizeof('a');
1528 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
1531 $sizeof = psi_number_init(PSI_T_INT64, &$QUOTED_STRING->size, 0);
1536 ENUM optional_name[name_] {
1538 $name = psi_token_copy($name_);
1542 psi_token_hash($ENUM, digest);
1543 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1549 UNION optional_name[name_] {
1551 $name = psi_token_copy($name_);
1555 psi_token_hash($UNION, digest);
1556 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1562 STRUCT optional_name[name_] {
1564 $name = psi_token_copy($name_);
1568 psi_token_hash($STRUCT, digest);
1569 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1574 optional_name[name]:
1579 $name = $name_token;
1580 $name->type = PSI_T_NAME;
1588 | COLON NUMBER[width] {
1589 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
1591 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1592 $l = psi_layout_init(atol($align->text), atol($size->text), NULL);
1594 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1595 $l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
1604 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1605 $as.pos = atol($align->text);
1606 $as.len = atol($size->text);
1614 | LBRACKET RBRACKET {
1617 | LBRACKET num_exp RBRACKET {
1618 if (psi_num_exp_validate(PSI_DATA(P), $num_exp, NULL, NULL, NULL, NULL, NULL)) {
1619 $as = psi_long_num_exp($num_exp, NULL, &P->preproc->defs);
1630 | pointers[p] %prec UNARY {
1637 | asterisks[a] CPP_RESTRICT {
1646 | asterisks[a_] asterisk {
1663 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1664 $impl = psi_impl_init($func, $stmts);
1666 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1667 $impl = psi_impl_init($func, $stmts);
1668 $func->static_memory = 1;
1673 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1674 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1675 $func->token = psi_token_copy($NSNAME);
1676 $func->return_reference = $r;
1678 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1679 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1680 $func->token = psi_token_copy($NSNAME);
1681 $func->return_reference = $r;
1683 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1684 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1685 $func->token = psi_token_copy($NSNAME);
1686 $func->return_reference = $r;
1687 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1688 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1694 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1696 | impl_args[args_] COMMA impl_arg[arg] {
1697 $args = psi_plist_add($args_, &$arg);
1702 impl_type[type] impl_var[var] {
1703 $arg = psi_impl_arg_init($type, $var, NULL);
1705 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1706 $arg = psi_impl_arg_init($type, $var, $val);
1711 reference DOLLAR_NAME {
1712 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1713 $var->token = psi_token_copy($DOLLAR_NAME);
1718 impl_type_token[token] {
1719 $type = psi_impl_type_init($token->type, $token->text);
1720 $type->token = psi_token_copy($token);
1738 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1740 | impl_stmts[stmts_] impl_stmt[stmt] {
1741 $stmts = psi_plist_add($stmts_, &$stmt);
1747 $stmt = (struct psi_token **) $s;
1750 $stmt = (struct psi_token **) $s;
1753 $stmt = (struct psi_token **) $s;
1756 $stmt = (struct psi_token **) $s;
1759 $stmt = (struct psi_token **) $s;
1764 LET let_exp_assign[exp] EOS {
1765 $let = psi_let_stmt_init($exp);
1766 $let->token = psi_token_copy($LET);
1768 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1769 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1770 $let->token = psi_token_copy($TEMP);
1771 $let->exp->is_reference = $reference;
1777 | byref let_exp_byref[exp_] {
1779 $exp->is_reference = true;
1781 | let_exp_byref[exp_] {
1783 $exp->is_reference = false;
1789 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1791 | num_exp[num] %dprec 1 {
1792 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1794 | let_calloc[calloc] {
1795 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1797 | STATIC let_calloc[calloc] {
1798 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1799 $calloc->static_memory = 1;
1801 | let_callback[callback] {
1802 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1805 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1809 let_exp_assign[exp]:
1810 decl_var[var] EQUALS let_exp_byref[exp_] {
1814 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1816 $exp->is_reference = 1;
1822 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1823 $calloc = psi_let_calloc_init($nmemb, $size);
1824 $calloc->token = psi_token_copy($CALLOC);
1828 let_callback[callback]:
1829 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1830 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1831 $callback->func->token = psi_token_copy($func);
1832 $callback->token = psi_token_copy($CALLBACK);
1837 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1838 $func = psi_let_func_init($token->type, $token->text, $var);
1839 $func->token = psi_token_copy($token);
1840 $func->inner = $exps;
1857 let_func_exps[exps]:
1861 | COMMA let_exps[exps_] {
1868 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1870 | let_exps[exps_] COMMA let_exp[exp] {
1871 $exps = psi_plist_add($exps_, &$exp);
1875 callback_rval[rval]:
1880 callback_arg_list[list]:
1884 | callback_args[args] {
1889 callback_args[args]:
1891 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1893 | callback_args[args_] COMMA set_exp[exp] {
1894 $args = psi_plist_add($args_, &$exp);
1898 return_stmt[return]:
1899 RETURN return_exp EOS {
1900 $return = psi_return_stmt_init($return_exp);
1901 $return->token = psi_token_copy($RETURN);
1906 decl_var[func] LPAREN call_decl_vars[args] RPAREN AS set_func {
1907 $return_exp = psi_return_exp_init($func, $args, psi_set_exp_init(PSI_SET_FUNC, $set_func));
1908 $return_exp->token = psi_token_copy($func->token);
1911 $return_exp = psi_return_exp_init(NULL, NULL, psi_set_exp_init(PSI_SET_FUNC, $set_func));
1912 $return_exp->token = psi_token_copy($set_func->token);
1916 call_decl_vars[args]:
1929 SET set_exp[exp] EOS {
1930 $set = psi_set_stmt_init($exp);
1931 $set->token = psi_token_copy($SET);
1937 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1940 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1942 | impl_var[var] EQUALS set_exp[exp_] {
1949 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1950 $func = psi_set_func_init($token->type, $token->text, $var);
1951 $func->token = psi_token_copy($token);
1952 $func->inner = $exps;
1954 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1955 $func = psi_set_func_init($token->type, $token->text, $var);
1956 $func->token = psi_token_copy($token);
1957 $func->recursive = 1;
1972 set_func_exps[exps]:
1976 | COMMA set_exps[exps_] {
1983 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1985 | set_exps[exps_] COMMA set_exp[exp] {
1986 $exps = psi_plist_add($exps_, &$exp);
1990 assert_stmt[assert]:
1991 assert_stmt_token[token] num_exp[exp] EOS {
1992 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1993 $assert->token = psi_token_copy($token);
2003 FREE free_exps[exps] EOS {
2004 $free = psi_free_stmt_init($exps);
2005 $free->token = psi_token_copy($FREE);
2011 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
2013 | free_exps[exps_] COMMA free_exp[exp] {
2014 $exps = psi_plist_add($exps_, &$exp);
2019 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
2020 $NAME->type = PSI_T_NAME;
2021 $exp = psi_free_exp_init($NAME->text, $vars);
2022 $exp->token = psi_token_copy($NAME);
2036 AMPERSAND %prec UNARY
2043 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
2045 struct psi_token *token;
2047 if (psi_plist_get(tokens, (*index)++, &token)) {
2048 if (P->flags & PSI_DEBUG) {
2049 psi_token_dump(2, token);
2052 *((struct psi_token **)lvalp) = token;
2056 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
2062 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
2064 struct psi_token *T = NULL;
2073 psi_plist_get(tokens, last, &T);
2075 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
2077 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);