2 #include "php_psi_stdinc.h"
12 #define PSI_PARSER_PROC_DEBUG 1
14 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
15 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
17 static inline void psi_parser_proc_add_struct(struct psi_parser *P, struct psi_decl_struct *strct)
21 P->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
23 P->structs = psi_plist_add(P->structs, &strct);
25 static inline void psi_parser_proc_add_union(struct psi_parser *P, struct psi_decl_union *u)
29 P->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
31 P->unions = psi_plist_add(P->unions, &u);
33 static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_decl_enum *e)
37 P->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
39 P->enums = psi_plist_add(P->enums, &e);
41 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
45 P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
47 P->types = psi_plist_add(P->types, &def);
49 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
52 P->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
54 P->consts = psi_plist_add(P->consts, &cnst);
57 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
60 P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
62 P->decls = psi_plist_add(P->decls, &decl);
64 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
67 P->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
69 P->impls = psi_plist_add(P->impls, &impl);
77 #include "types/layout.h"
85 %name-prefix "psi_parser_proc_"
90 %param {struct psi_parser *P} {struct psi_plist *tokens} {size_t *index}
93 %define api.token.prefix {PSI_T_}
94 %define api.value.type union
96 %define parse.error verbose
97 %define parse.trace true
104 %token <struct psi_token *> BOOL
105 %token <struct psi_token *> CHAR
106 %token <struct psi_token *> SHORT
107 %token <struct psi_token *> INT
108 %token <struct psi_token *> SIGNED
109 %token <struct psi_token *> UNSIGNED
110 %token <struct psi_token *> LONG
111 %token <struct psi_token *> FLOAT
112 %token <struct psi_token *> DOUBLE
113 %token <struct psi_token *> STRING
114 %token <struct psi_token *> MIXED
115 %token <struct psi_token *> ARRAY
116 %token <struct psi_token *> OBJECT
117 %token <struct psi_token *> CALLABLE
118 %token <struct psi_token *> VOID
119 %token <struct psi_token *> ZVAL
120 %token <struct psi_token *> INT8
121 %token <struct psi_token *> UINT8
122 %token <struct psi_token *> INT16
123 %token <struct psi_token *> UINT16
124 %token <struct psi_token *> INT32
125 %token <struct psi_token *> UINT32
126 %token <struct psi_token *> INT64
127 %token <struct psi_token *> UINT64
128 %token <struct psi_token *> NULL
129 %token <struct psi_token *> TRUE
130 %token <struct psi_token *> FALSE
131 %token <struct psi_token *> NAME
132 %token <struct psi_token *> NSNAME
133 %token <struct psi_token *> DOLLAR_NAME
134 %token <struct psi_token *> NUMBER
135 %token <struct psi_token *> QUOTED_STRING
136 %token <struct psi_token *> QUOTED_CHAR
137 %token <struct psi_token *> SIZEOF
138 %token <struct psi_token *> VOLATILE
140 %token <struct psi_token *> EOF 0 "end of file"
141 %token <struct psi_token *> EOL "end of line"
142 %token <struct psi_token *> EOS ";"
143 %token <struct psi_token *> LPAREN "("
144 %token <struct psi_token *> RPAREN ")"
145 %token <struct psi_token *> COMMA ","
146 %token <struct psi_token *> COLON ":"
147 %token <struct psi_token *> LBRACE "{"
148 %token <struct psi_token *> RBRACE "}"
149 %token <struct psi_token *> LBRACKET "["
150 %token <struct psi_token *> RBRACKET "]"
151 %token <struct psi_token *> EQUALS "="
152 %token <struct psi_token *> HASH "#"
153 %token <struct psi_token *> PIPE "|"
154 %token <struct psi_token *> CARET "^"
155 %token <struct psi_token *> AMPERSAND "&"
156 %token <struct psi_token *> LSHIFT "<<"
157 %token <struct psi_token *> RSHIFT ">>"
158 %token <struct psi_token *> PLUS "+"
159 %token <struct psi_token *> MINUS "-"
160 %token <struct psi_token *> ASTERISK "*"
161 %token <struct psi_token *> SLASH "/"
162 %token <struct psi_token *> MODULO "%"
163 %token <struct psi_token *> LCHEVR "<"
164 %token <struct psi_token *> RCHEVR ">"
165 %token <struct psi_token *> CMP_GE ">="
166 %token <struct psi_token *> CMP_LE "<="
167 %token <struct psi_token *> OR "||"
168 %token <struct psi_token *> AND "&&"
169 %token <struct psi_token *> CMP_EQ "=="
170 %token <struct psi_token *> CMP_NE "!="
171 %token <struct psi_token *> TILDE "~"
172 %token <struct psi_token *> NOT "!"
173 %token <struct psi_token *> PERIOD "."
174 %token <struct psi_token *> BACKSLASH "\\"
175 %token <struct psi_token *> ELLIPSIS "..."
176 %token <struct psi_token *> IIF "?"
178 %token <struct psi_token *> PRAGMA
179 %token <struct psi_token *> PRAGMA_ONCE
180 %token <struct psi_token *> LINE
181 %token <struct psi_token *> ERROR
182 %token <struct psi_token *> WARNING
183 %token <struct psi_token *> IF
184 %token <struct psi_token *> IFDEF
185 %token <struct psi_token *> IFNDEF
186 %token <struct psi_token *> ELSE
187 %token <struct psi_token *> ELIF
188 %token <struct psi_token *> ENDIF
189 %token <struct psi_token *> DEFINE
190 %token <struct psi_token *> DEFINED
191 %token <struct psi_token *> UNDEF
192 %token <struct psi_token *> IMPORT
193 %token <struct psi_token *> INCLUDE
194 %token <struct psi_token *> INCLUDE_NEXT
196 %token <struct psi_token *> TYPEDEF
197 %token <struct psi_token *> STRUCT
198 %token <struct psi_token *> UNION
199 %token <struct psi_token *> ENUM
200 %token <struct psi_token *> CONST
201 %token <struct psi_token *> LIB
202 %token <struct psi_token *> STATIC
203 %token <struct psi_token *> CALLBACK
204 %token <struct psi_token *> FUNCTION
205 %token <struct psi_token *> LET
206 %token <struct psi_token *> SET
207 %token <struct psi_token *> TEMP
208 %token <struct psi_token *> FREE
209 %token <struct psi_token *> RETURN
210 %token <struct psi_token *> PRE_ASSERT
211 %token <struct psi_token *> POST_ASSERT
212 %token <struct psi_token *> BOOLVAL
213 %token <struct psi_token *> INTVAL
214 %token <struct psi_token *> STRVAL
215 %token <struct psi_token *> PATHVAL
216 %token <struct psi_token *> STRLEN
217 %token <struct psi_token *> FLOATVAL
218 %token <struct psi_token *> ARRVAL
219 %token <struct psi_token *> OBJVAL
220 %token <struct psi_token *> COUNT
221 %token <struct psi_token *> CALLOC
222 %token <struct psi_token *> TO_BOOL
223 %token <struct psi_token *> TO_INT
224 %token <struct psi_token *> TO_STRING
225 %token <struct psi_token *> TO_FLOAT
226 %token <struct psi_token *> TO_ARRAY
227 %token <struct psi_token *> TO_OBJECT
229 %token <struct psi_token *> COMMENT
230 %token <struct psi_token *> WHITESPACE
231 %token <struct psi_token *> NO_WHITESPACE
232 %token <struct psi_token *> CPP_HEADER
233 %token <struct psi_token *> CPP_ATTRIBUTE
234 %token <struct psi_token *> CPP_EXTENSION
235 %token <struct psi_token *> CPP_PASTE
236 %token <struct psi_token *> CPP_INLINE
237 %token <struct psi_token *> CPP_RESTRICT
238 %token <struct psi_token *> CPP_ASM
240 %precedence IIF COLON
245 %precedence AMPERSAND
246 %precedence CMP_EQ CMP_NE
247 %precedence LCHEVR CMP_LE RCHEVR CMP_GE
248 %precedence LSHIFT RSHIFT
249 %precedence PLUS MINUS
250 %precedence ASTERISK SLASH MODULO
251 //%precedence NOT TILDE
255 %type <struct psi_token *> lib optional_name enum_name struct_name union_name
256 %destructor {psi_token_free(&$$);} lib optional_name enum_name struct_name union_name
258 %type <struct psi_token *> cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
259 %destructor {} cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
261 %type <struct psi_token *> name_token any_noeol_token binary_op_token unary_op_token
262 %destructor {} name_token any_noeol_token binary_op_token unary_op_token
264 %type <struct psi_token *> int_width int_width_types int_signed_types
265 %destructor {psi_token_free(&$$);} int_width int_width_types int_signed_types
267 %type <struct psi_token *> signed_long_types signed_short_types int_signed
268 %destructor {} signed_long_types signed_short_types int_signed
270 %type <struct psi_cpp_exp *> cpp cpp_exp
271 %destructor {psi_cpp_exp_free(&$$);} cpp cpp_exp
272 %type <struct psi_cpp_macro_decl *> cpp_macro_decl
273 %destructor {psi_cpp_macro_decl_free(&$$);} cpp_macro_decl
274 %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
275 %destructor {psi_plist_free($$);} cpp_macro_sig cpp_macro_sig_args cpp_macro_decl_tokens cpp_macro_decl_token_list cpp_macro_call_args cpp_macro_call_arg_list
276 %type <struct psi_num_exp *> cpp_macro_exp
277 %destructor {psi_num_exp_free(&$$);} cpp_macro_exp
279 %type <struct psi_token *> constant_type_token impl_def_val_token
280 %destructor {} constant_type_token impl_def_val_token
282 %type <struct psi_const *> constant
283 %destructor {psi_const_free(&$$);} constant
284 %type <struct psi_const_type *> constant_type
285 %destructor {psi_const_type_free(&$$);} constant_type
286 %type <struct psi_impl_def_val *> impl_def_val
287 %destructor {psi_impl_def_val_free(&$$);} impl_def_val
289 %type <struct psi_token *> decl_real_type decl_int_type decl_type_simple
290 %destructor {psi_token_free(&$$);} decl_real_type decl_int_type decl_type_simple
292 %type <struct psi_token *> decl_stdint_type
293 %destructor {} decl_stdint_type
295 %type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
296 %destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
297 %type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body
298 %destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body
299 %type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
300 %destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
301 %type <struct psi_decl_var *> decl_var anon_var
302 %destructor {psi_decl_var_free(&$$);} decl_var anon_var
303 %type <struct psi_decl_struct *> decl_struct
304 %destructor {psi_decl_struct_free(&$$);} decl_struct
305 %type <struct psi_decl_union *> decl_union
306 %destructor {psi_decl_union_free(&$$);} decl_union
307 %type <struct psi_decl_enum *> decl_enum
308 %destructor {psi_decl_enum_free(&$$);} decl_enum
309 %type <struct psi_decl_enum_item *> decl_enum_item
310 %destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
311 %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
312 %destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
314 %type <struct psi_layout> align_and_size
315 %destructor {} align_and_size
316 %type <struct psi_layout *> decl_layout
317 %destructor {psi_layout_free(&$$);} decl_layout
319 %type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
320 %destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
322 %type <struct psi_impl *> impl
323 %destructor {psi_impl_free(&$$);} impl
324 %type <struct psi_impl_func *> impl_func
325 %destructor {psi_impl_func_free(&$$);} impl_func
326 %type <struct psi_impl_arg *> impl_arg
327 %destructor {psi_impl_arg_free(&$$);} impl_arg
328 %type <struct psi_impl_type *> impl_type
329 %destructor {psi_impl_type_free(&$$);} impl_type
330 %type <struct psi_impl_var *> impl_var
331 %destructor {psi_impl_var_free(&$$);} impl_var
333 %type <struct psi_let_stmt *> let_stmt
334 %destructor {psi_let_stmt_free(&$$);} let_stmt
335 %type <struct psi_let_exp *> let_exp let_exp_byref let_exp_assign
336 %destructor {psi_let_exp_free(&$$);} let_exp let_exp_byref let_exp_assign
337 %type <struct psi_let_calloc *> let_calloc
338 %destructor {psi_let_calloc_free(&$$);} let_calloc
339 %type <struct psi_let_callback *> let_callback
340 %destructor {psi_let_callback_free(&$$);} let_callback
341 %type <struct psi_let_func *> let_func
342 %destructor {psi_let_func_free(&$$);} let_func
343 %type <struct psi_set_stmt *> set_stmt
344 %destructor {psi_set_stmt_free(&$$);} set_stmt
345 %type <struct psi_set_exp *> set_exp
346 %destructor {psi_set_exp_free(&$$);} set_exp
347 %type <struct psi_set_func *> set_func
348 %destructor {psi_set_func_free(&$$);} set_func
349 %type <struct psi_assert_stmt *> assert_stmt
350 %destructor {psi_assert_stmt_free(&$$);} assert_stmt
351 %type <struct psi_return_stmt *> return_stmt
352 %destructor {psi_return_stmt_free(&$$);} return_stmt
353 %type <struct psi_free_stmt *> free_stmt
354 %destructor {psi_free_stmt_free(&$$);} free_stmt
355 %type <struct psi_free_exp *> free_exp
356 %destructor {psi_free_exp_free(&$$);} free_exp
358 %type <struct psi_token **> impl_stmt
359 %destructor {psi_impl_stmt_free(&$$);} impl_stmt
360 %type <struct psi_token *> impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
361 %destructor {psi_token_free(&$$);} impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
362 %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
363 %destructor {psi_plist_free($$);} impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
365 %type <struct psi_num_exp *> num_exp
366 %destructor {psi_num_exp_free(&$$);} num_exp
367 %type <struct psi_number *> number
368 %destructor {psi_number_free(&$$);} number
370 %type <size_t> indirection pointers asterisks array_size
371 %destructor {} indirection pointers asterisks array_size
372 %type <bool> reference
373 %destructor {} reference
380 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 ;
381 unary_op_token: TILDE | NOT | PLUS | MINUS ;
382 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;
383 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_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE;
384 any_nobrace_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 | 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;
401 psi_cpp_exp_exec($cpp, P->preproc, PSI_DATA(P));
402 psi_cpp_exp_free(&$cpp);
407 P->error(PSI_DATA(P), $lib, PSI_WARNING,
408 "Extra 'lib \"%s\"' statement has no effect", $lib->text);
410 P->file.ln = strndup($lib->text, $lib->size);
414 psi_parser_proc_add_const(P, $constant);
417 psi_parser_proc_add_decl(P, $decl_stmt);
421 | decl_typedef[def] {
422 psi_parser_proc_add_typedef(P, $def);
424 | decl_struct[struct] {
425 psi_parser_proc_add_struct(P, $struct);
427 | decl_union[union] {
428 psi_parser_proc_add_union(P, $union);
431 psi_parser_proc_add_enum(P, $enum);
434 psi_parser_proc_add_impl(P, $impl);
439 LIB QUOTED_STRING EOS {
440 $lib = $QUOTED_STRING;
448 | HASH cpp_exp[exp] EOL {
454 cpp_message_token cpp_macro_decl_tokens[tokens] {
456 struct psi_token *msg = NULL;
458 if (psi_plist_get($tokens, 0, &msg)) {
460 struct psi_token *next;
462 msg = psi_token_copy(msg);
463 while (psi_plist_get($tokens, index++, &next)) {
464 struct psi_token *old = msg;
465 msg = psi_token_cat(" ", 2, msg, next);
469 psi_plist_free($tokens);
471 $exp = psi_cpp_exp_init($cpp_message_token->type, msg);
473 $exp = psi_cpp_exp_init($cpp_message_token->type, NULL);
475 $exp->token = psi_token_copy($cpp_message_token);
477 | cpp_include_token[INCLUDE] cpp_header_token {
478 $exp = psi_cpp_exp_init($INCLUDE->type, psi_token_copy($cpp_header_token));
479 $exp->token = psi_token_copy($INCLUDE);
482 $exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
483 $exp->token = psi_token_copy($cpp_no_arg_token);
485 | cpp_name_arg_token cpp_special_name_token[name_token] {
486 $name_token->type = PSI_T_NAME;
487 $exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
488 $exp->token = psi_token_copy($cpp_name_arg_token);
490 | DEFINE cpp_macro_decl {
491 $exp = psi_cpp_exp_init($DEFINE->type, $cpp_macro_decl);
492 $exp->token = psi_token_copy($DEFINE);
494 | cpp_exp_arg_token cpp_macro_exp {
495 $exp = psi_cpp_exp_init($cpp_exp_arg_token->type, $cpp_macro_exp);
496 $exp->token = psi_token_copy($cpp_exp_arg_token);
499 $exp = psi_cpp_exp_init($PRAGMA_ONCE->type, NULL);
500 $exp->token = psi_token_copy($PRAGMA_ONCE);
502 | cpp_ignored_token cpp_macro_decl_tokens[tokens] {
503 psi_plist_free($tokens);
545 cpp_special_name_token:
555 cpp_macro_decl[macro]:
556 name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
557 $name_token->type = PSI_T_NAME;
558 $macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
559 $macro->token = psi_token_copy($name_token);
561 | cpp_special_name_token[name_token] cpp_macro_decl_tokens {
562 $name_token->type = PSI_T_NAME;
563 $macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
564 $macro->token = psi_token_copy($name_token);
570 $sig = psi_plist_init(NULL);
573 $sig = psi_plist_init(NULL); /* FIXME */
576 | cpp_macro_sig_args[args] COMMA ELLIPSIS {
581 cpp_macro_sig_args[args]:
583 $name_token = psi_token_copy($name_token);
584 $name_token->type = PSI_T_NAME;
585 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$name_token);
587 | cpp_macro_sig_args[args_] COMMA name_token {
588 $name_token = psi_token_copy($name_token);
589 $name_token->type = PSI_T_NAME;
590 $args = psi_plist_add($args_, &$name_token);
594 cpp_macro_decl_tokens[tokens]:
598 | cpp_macro_decl_token_list
601 cpp_macro_decl_token_list[tokens]:
602 any_noeol_token[token] {
603 $token = psi_token_copy($token);
604 $tokens = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_token_free), &$token);
606 | cpp_macro_decl_token_list[tokens_] any_noeol_token[token] {
607 $token = psi_token_copy($token);
608 $tokens = psi_plist_add($tokens_, &$token);
613 LPAREN cpp_macro_exp[exp_] RPAREN {
614 $exp = psi_num_exp_init_unary($LPAREN->type, $exp_);
615 $exp->token = psi_token_copy($LPAREN);
617 | unary_op_token cpp_macro_exp[exp_] %prec UNARY {
618 $exp = psi_num_exp_init_unary($unary_op_token->type, $exp_);
619 $exp->token = psi_token_copy($unary_op_token);
621 | cpp_macro_exp[lhs] binary_op_token cpp_macro_exp[rhs] %prec BINARY {
622 $exp = psi_num_exp_init_binary($binary_op_token->type, $lhs, $rhs);
623 $exp->token = psi_token_copy($binary_op_token);
625 | cpp_macro_exp[cond] IIF cpp_macro_exp[truthy] COLON cpp_macro_exp[falsy] {
626 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
627 $exp->token = psi_token_copy($IIF);
630 | DEFINED name_token {
634 $name_token->type = PSI_T_NAME;
635 exists = psi_cpp_defined(P->preproc, $name_token);
636 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
637 $exp->token = psi_token_copy($name_token);
640 | DEFINED LPAREN name_token RPAREN {
644 $name_token->type = PSI_T_NAME;
645 exists = psi_cpp_defined(P->preproc, $name_token);
646 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
647 $exp->token = psi_token_copy($name_token);
651 $exp = psi_num_exp_init_num(psi_number_init($NUMBER->type, $NUMBER->text, $NUMBER->flags));
652 $exp->token = psi_token_copy($NUMBER);
653 $exp->data.n->token = psi_token_copy($NUMBER);
656 $exp = psi_num_exp_init_num(psi_number_init($QUOTED_CHAR->type, $QUOTED_CHAR->text, 0));
657 $exp->token = psi_token_copy($QUOTED_CHAR);
658 $exp->data.n->token = psi_token_copy($QUOTED_CHAR);
661 $exp = psi_num_exp_init_num($sizeof);
662 $exp->token = psi_token_copy($sizeof->token);
665 $name_token->type = PSI_T_NAME;
666 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
667 $exp->token = psi_token_copy($name_token);
668 $exp->data.n->token = psi_token_copy($name_token);
670 | name_token LPAREN cpp_macro_call_args RPAREN {
671 $name_token->type = PSI_T_NAME;
672 $exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
673 psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
674 $exp->token = psi_token_copy($name_token);
678 cpp_macro_call_args[args]:
682 | cpp_macro_call_arg_list
685 cpp_macro_call_arg_list[args]:
687 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_num_exp_free),
690 | cpp_macro_call_arg_list[args_] COMMA cpp_macro_exp {
691 $args = psi_plist_add($args_, &$cpp_macro_exp);
696 CONST constant_type NSNAME EQUALS impl_def_val EOS {
697 $const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
698 $const->token = psi_token_copy($NSNAME);
703 constant_type_token[token] {
704 $type = psi_const_type_init($token->type, $token->text);
720 if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
722 token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
724 if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
725 $val = psi_impl_def_val_init(type, NULL);
727 $val = psi_impl_def_val_init(PSI_T_INT, NULL);
731 case PSI_T_UINT8: $val->ival.zend.lval = res.u8; break;
732 case PSI_T_UINT16: $val->ival.zend.lval = res.u16; break;
733 case PSI_T_UINT32: $val->ival.zend.lval = res.u32; break;
734 case PSI_T_UINT64: $val->ival.zend.lval = res.u64; break; /* FIXME */
735 case PSI_T_INT8: $val->ival.zend.lval = res.i8; break;
736 case PSI_T_INT16: $val->ival.zend.lval = res.i16; break;
737 case PSI_T_INT32: $val->ival.zend.lval = res.i32; break;
738 case PSI_T_INT64: $val->ival.zend.lval = res.i64; break;
739 case PSI_T_FLOAT: $val->ival.dval = res.fval; break;
740 case PSI_T_DOUBLE: $val->ival.dval = res.dval; break;
748 psi_num_exp_free(&$num);
750 | impl_def_val_token[token] {
751 $val = psi_impl_def_val_init($token->type, $token->text);
752 $val->token = psi_token_copy($token);
764 TYPEDEF typedef[def_] EOS {
767 | TYPEDEF VOID name_token EOS {
768 $def = psi_decl_arg_init(
769 psi_decl_type_init(PSI_T_VOID, $VOID->text),
770 psi_decl_var_init($name_token->text, 0, 0)
772 $def->token = psi_token_copy($VOID);
773 $def->type->token = psi_token_copy($VOID);
774 $def->var->token = psi_token_copy($name_token);
776 | CPP_EXTENSION TYPEDEF typedef[def_] EOS {
783 $def = $typedef_decl;
785 | CPP_EXTENSION typedef_decl {
786 $def = $typedef_decl;
792 $def = $typedef_anon_decl;
794 | CPP_EXTENSION typedef_anon_decl {
795 $def = $typedef_anon_decl;
801 | decl_func_body[decl] {
802 $def = psi_decl_arg_init(
803 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
804 psi_decl_var_copy($decl->func->var)
806 $def->type->token = psi_token_copy($decl->func->token);
807 $def->type->real.func = $decl;
809 | decl_enum[enum] name_token {
810 $name_token->type = PSI_T_NAME;
811 $def = psi_decl_arg_init(
812 psi_decl_type_init(PSI_T_ENUM, $enum->name),
813 psi_decl_var_init($name_token->text, 0, 0)
815 $def->var->token = psi_token_copy($name_token);
816 $def->type->token = psi_token_copy($enum->token);
817 $def->type->real.enm = $enum;
818 psi_parser_proc_add_enum(P, $enum);
820 | struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
821 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
822 $def->type->token = $struct;
823 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
824 $def->type->real.strct->token = psi_token_copy($struct);
825 $def->type->real.strct->align = $as.pos;
826 $def->type->real.strct->size = $as.len;
827 psi_parser_proc_add_struct(P, $def->type->real.strct);
829 | union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
830 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
831 $def->type->token = $union;
832 $def->type->real.unn = psi_decl_union_init($union->text, $args);
833 $def->type->real.unn->token = psi_token_copy($union);
834 $def->type->real.unn->align = $as.pos;
835 $def->type->real.unn->size = $as.len;
836 psi_parser_proc_add_union(P, $def->type->real.unn);
838 | qualified_decl_type[type] decl_stdint_type[stdint] {
839 $stdint->type = PSI_T_NAME;
840 $def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
841 $def->var->token = psi_token_copy($stdint);
845 typedef_anon_decl[def]:
847 | qualified_decl_type[type] {
848 $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
849 $def->var->token = psi_token_copy($type->token);
852 $def = psi_decl_arg_init(
853 psi_decl_type_init(PSI_T_ENUM, $enum->name),
854 psi_decl_var_init(NULL, 0, 0)
856 $def->var->token = psi_token_copy($enum->token);
857 $def->type->token = psi_token_copy($enum->token);
858 $def->type->real.enm = $enum;
859 psi_parser_proc_add_enum(P, $enum);
861 | struct_name[struct] align_and_size[as] struct_args_block[args] {
862 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
863 $def->type->token = $struct;
864 $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
865 $def->type->real.strct->token = psi_token_copy($struct);
866 $def->type->real.strct->align = $as.pos;
867 $def->type->real.strct->size = $as.len;
868 psi_parser_proc_add_struct(P, $def->type->real.strct);
870 | union_name[union] align_and_size[as] struct_args_block[args] {
871 $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
872 $def->type->token = $union;
873 $def->type->real.unn = psi_decl_union_init($union->text, $args);
874 $def->type->real.unn->token = psi_token_copy($union);
875 $def->type->real.unn->align = $as.pos;
876 $def->type->real.unn->size = $as.len;
877 psi_parser_proc_add_union(P, $def->type->real.unn);
881 qualified_decl_type[type]:
882 CONST decl_type[type_] {
885 | VOLATILE decl_type[type_] {
892 decl_type_simple[token] {
893 $type = psi_decl_type_init($token->type, $token->text);
894 $type->token = $token;
899 decl_type_complex[type]:
900 STRUCT[token] name_token {
901 $name_token->type = PSI_T_NAME;
902 $type = psi_decl_type_init($token->type, $name_token->text);
903 $type->token = psi_token_copy($name_token);
905 | UNION[token] name_token {
906 $name_token->type = PSI_T_NAME;
907 $type = psi_decl_type_init($token->type, $name_token->text);
908 $type->token = psi_token_copy($name_token);
910 | ENUM[token] name_token {
911 $name_token->type = PSI_T_NAME;
912 $type = psi_decl_type_init($token->type, $name_token->text);
913 $type->token = psi_token_copy($name_token);
917 decl_type_simple[type]:
920 | decl_stdint_type[type_] {
921 $type = psi_token_copy($type_);
924 $type = psi_token_copy($type_);
928 decl_real_type[type]:
930 $type = psi_token_copy($type_);
933 $type = psi_token_copy($type_);
936 $type = psi_token_cat(" ", 2, $LONG, $DOUBLE);
940 decl_stdint_type[type]:
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 $type = psi_token_copy($CHAR);
1001 | SHORT signed_short_types {
1003 $type = psi_token_cat(" ", 2, $1, $2);
1005 $type = psi_token_copy($1);
1009 $type = psi_token_copy($INT);
1011 | LONG signed_long_types {
1013 $type = psi_token_cat(" ", 2, $1, $2);
1015 $type = psi_token_copy($1);
1020 signed_short_types[type]:
1026 signed_long_types[type]:
1035 int_width_types[type]:
1040 $type = psi_token_copy($INT);
1042 | int_signed int_signed_types {
1044 $type = psi_token_cat(" ", 2, $1, $2);
1047 $type = psi_token_copy($1);
1056 | CPP_EXTENSION decl decl_asm EOS {
1063 | CPP_ASM LPAREN ignored_quoted_strings RPAREN
1066 ignored_quoted_strings:
1068 | ignored_quoted_strings QUOTED_STRING
1076 NAME decl_arg decl_ext_var_list {
1077 psi_decl_arg_free(&$decl_arg);
1084 psi_plist_free($decl_vars);
1090 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_var_free), &$var);
1092 | decl_vars[vars_] COMMA decl_var[var] {
1093 $vars = psi_plist_add($vars_, &$var);
1098 STATIC decl_body ignored_decl_body {
1099 psi_decl_free(&$decl_body);
1101 | CPP_INLINE decl_body ignored_decl_body {
1102 psi_decl_free(&$decl_body);
1104 | STATIC CPP_INLINE decl_body ignored_decl_body {
1105 psi_decl_free(&$decl_body);
1110 LBRACE ignored_decl_body_stmts RBRACE
1113 ignored_decl_body_stmts:
1114 ignored_decl_body_stmt
1115 | ignored_decl_body_stmts ignored_decl_body_stmt
1118 ignored_decl_body_stmt:
1125 | NAME[abi] decl_body {
1127 $decl->abi = psi_decl_abi_init($abi->text);
1136 decl_func_body[decl]:
1137 decl_func[func] LPAREN decl_args[args] RPAREN array_size[as] {
1138 $decl = psi_decl_init($func, $args);
1140 $decl->func->var->pointer_level += 1;
1141 $decl->func->var->array_size = $as;
1144 | decl_func[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1145 $decl = psi_decl_init($func, $args);
1148 $decl->func->var->pointer_level += 1;
1149 $decl->func->var->array_size = $as;
1154 decl_functor_body[decl]:
1155 decl_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
1156 $decl = psi_decl_init($func, $args);
1158 $decl->func->var->pointer_level += 1;
1159 $decl->func->var->array_size = $as;
1162 | decl_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
1163 $decl = psi_decl_init($func, $args);
1166 $decl->func->var->pointer_level += 1;
1167 $decl->func->var->array_size = $as;
1173 qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
1175 $NAME->type = PSI_T_NAME;
1176 $arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
1177 $arg->var->token = psi_token_copy($NAME);
1178 $arg->token = psi_token_copy($NAME);
1180 | CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
1182 $NAME->type = PSI_T_NAME;
1183 $arg = psi_decl_arg_init(
1184 psi_decl_type_init($VOID->type, $VOID->text),
1185 psi_decl_var_init($NAME->text, $pointers, 0)
1187 $arg->type->token = psi_token_copy($VOID);
1188 $arg->var->token = psi_token_copy($NAME);
1189 $arg->token = psi_token_copy($NAME);
1191 | VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
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);
1202 | VOID LPAREN indirection[unused1] name_token[NAME] RPAREN {
1204 $NAME->type = PSI_T_NAME;
1205 $arg = psi_decl_arg_init(
1206 psi_decl_type_init($VOID->type, $VOID->text),
1207 psi_decl_var_init($NAME->text, 0, 0)
1209 $arg->type->token = psi_token_copy($VOID);
1210 $arg->var->token = psi_token_copy($NAME);
1211 $arg->token = psi_token_copy($NAME);
1217 | VOID name_token[NAME] {
1218 $func = psi_decl_arg_init(
1219 psi_decl_type_init($VOID->type, $VOID->text),
1220 psi_decl_var_init($NAME->text, 0, 0)
1222 $func->type->token = psi_token_copy($VOID);
1223 $func->var->token = psi_token_copy($NAME);
1224 $func->token = psi_token_copy($NAME);
1235 | decl_anon_arg[arg] {
1236 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1238 | decl_args[args_] COMMA decl_anon_arg[arg] {
1239 $args = psi_plist_add($args_, &$arg);
1244 /* FIXME decl_functor_body_anon */
1248 | qualified_decl_type[type] indirection {
1249 $arg = psi_decl_arg_init(
1251 psi_decl_var_init(NULL, $indirection, 0)
1254 | CONST VOID pointers {
1255 $arg = psi_decl_arg_init(
1256 psi_decl_type_init($VOID->type, $VOID->text),
1257 psi_decl_var_init(NULL, $pointers, 0)
1259 $arg->type->token = psi_token_copy($VOID);
1260 $arg->var->token = psi_token_copy($VOID);
1261 $arg->token = psi_token_copy($VOID);
1264 $arg = psi_decl_arg_init(
1265 psi_decl_type_init($VOID->type, $VOID->text),
1266 psi_decl_var_init(NULL, $pointers, 0)
1268 $arg->type->token = psi_token_copy($VOID);
1269 $arg->var->token = psi_token_copy($VOID);
1270 $arg->token = psi_token_copy($VOID);
1275 decl_functor_body[decl] {
1276 $arg = psi_decl_arg_init(
1277 psi_decl_type_init(PSI_T_FUNCTION, $decl->func->var->name),
1278 psi_decl_var_copy($decl->func->var)
1280 $arg->type->token = psi_token_copy($decl->func->token);
1281 $arg->type->real.func = $decl;
1283 | qualified_decl_type[type] decl_var[var] {
1284 $arg = psi_decl_arg_init($type, $var);
1286 | CONST VOID pointers name_token[NAME] {
1287 $NAME->type = PSI_T_NAME;
1288 $arg = psi_decl_arg_init(
1289 psi_decl_type_init($VOID->type, $VOID->text),
1290 psi_decl_var_init($NAME->text, $pointers, 0)
1292 $arg->type->token = psi_token_copy($VOID);
1293 $arg->var->token = psi_token_copy($NAME);
1294 $arg->token = psi_token_copy($NAME);
1296 | VOID pointers name_token[NAME] {
1297 $NAME->type = PSI_T_NAME;
1298 $arg = psi_decl_arg_init(
1299 psi_decl_type_init($VOID->type, $VOID->text),
1300 psi_decl_var_init($NAME->text, $pointers, 0)
1302 $arg->type->token = psi_token_copy($VOID);
1303 $arg->var->token = psi_token_copy($NAME);
1304 $arg->token = psi_token_copy($NAME);
1309 pointers name_token array_size {
1310 $name_token->type = PSI_T_NAME;
1311 $var = psi_decl_var_init($name_token->text, $pointers + !! $array_size, $array_size);
1312 $var->token = psi_token_copy($name_token);
1314 | name_token array_size {
1315 $name_token->type = PSI_T_NAME;
1316 $var = psi_decl_var_init($name_token->text, !! $array_size, $array_size);
1317 $var->token = psi_token_copy($name_token);
1323 $var = psi_decl_var_init(NULL, 0, 0);
1331 UNION name_token align_and_size[as] decl_struct_args[args] {
1332 $name_token->type = PSI_T_NAME;
1333 $union = psi_decl_union_init($name_token->text, $args);
1334 $union->align = $as.pos;
1335 $union->size = $as.len;
1336 $union->token = psi_token_copy($name_token);
1340 decl_struct[struct]:
1341 STRUCT name_token align_and_size[as] decl_struct_args[args] {
1342 $name_token->type = PSI_T_NAME;
1343 $struct = psi_decl_struct_init($name_token->text, $args);
1344 $struct->align = $as.pos;
1345 $struct->size = $as.len;
1346 $struct->token = psi_token_copy($name_token);
1350 decl_struct_args[args]:
1357 struct_args_block[args]:
1358 LBRACE struct_args RBRACE {
1359 $args = $struct_args;
1364 typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1365 $arg->layout = $layout;
1366 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
1369 struct psi_decl_arg *arg;
1371 while (psi_plist_get($vars, i++, &arg)) {
1372 arg->type = psi_decl_type_copy($arg->type);
1373 $args = psi_plist_add($args, &arg);
1378 | struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
1379 $arg->layout = $layout;
1380 $args = psi_plist_add($args_, &$arg);
1383 struct psi_decl_arg *arg;
1385 while (psi_plist_get($vars, i++, &arg)) {
1386 arg->type = psi_decl_type_copy($arg->type);
1387 $args = psi_plist_add($args, &arg);
1394 struct_arg_var_list[vars]:
1398 | COMMA decl_vars_with_layout[vars_] {
1403 decl_vars_with_layout[vars]:
1404 decl_var[var] decl_layout[layout] {
1406 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1407 arg->layout = $layout;
1408 $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
1411 | decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
1413 struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
1414 arg->layout = $layout;
1415 $vars = psi_plist_add($vars_, &arg);
1421 enum_name LBRACE decl_enum_items[list] RBRACE {
1422 $enum = psi_decl_enum_init($enum_name->text, $list);
1423 $enum->token = $enum_name;
1427 decl_enum_items[list]:
1429 $list = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_enum_item_free), &$i);
1431 | decl_enum_items[list_] COMMA decl_enum_item[i] {
1432 $list = psi_plist_add($list_, &$i);
1438 $name_token->type = PSI_T_NAME;
1439 $i = psi_decl_enum_item_init($name_token->text, NULL);
1440 $i->token = psi_token_copy($name_token);
1442 | name_token EQUALS num_exp {
1443 $name_token->type = PSI_T_NAME;
1444 $i = psi_decl_enum_item_init($name_token->text, $num_exp);
1445 $i->token = psi_token_copy($name_token);
1451 $exp = psi_num_exp_init_num($number);
1452 $exp->token = psi_token_copy($number->token);
1454 | LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
1455 $exp = psi_num_exp_init_cast($type, $exp_);
1456 $exp->token = psi_token_copy($type->token);
1458 | LPAREN num_exp[exp_] RPAREN {
1459 $exp = psi_num_exp_init_unary(PSI_T_LPAREN, $exp_);
1460 $exp->token = psi_token_copy($LPAREN);
1462 | num_exp[lhs] binary_op_token[op] num_exp[rhs] %prec BINARY {
1463 $exp = psi_num_exp_init_binary($op->type, $lhs, $rhs);
1464 $exp->token = psi_token_copy($op);
1466 | unary_op_token[op] num_exp[exp_] %prec UNARY {
1467 $exp = psi_num_exp_init_unary($op->type, $exp_);
1468 $exp->token = psi_token_copy($op);
1470 | num_exp[cond] IIF num_exp[truthy] COLON num_exp[falsy] {
1471 $exp = psi_num_exp_init_ternary($IIF->type, $cond, $truthy, $falsy);
1472 $exp->token = psi_token_copy($IIF);
1478 $num = psi_number_init($token->type, $token->text, $token->flags);
1479 $num->token = psi_token_copy($token);
1482 $num = psi_number_init($token->type, $token->text, 0);
1483 $num->token = psi_token_copy($token);
1485 | QUOTED_CHAR[token] {
1486 $num = psi_number_init($token->type, $token->text, 0);
1487 $num->token = psi_token_copy($token);
1490 $num = psi_number_init(PSI_T_NAME, $decl_var, 0);
1491 $num->token = psi_token_copy($decl_var->token);
1499 SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
1501 $sizeof->token = psi_token_copy($SIZEOF);
1503 | SIZEOF sizeof_body_notypes[sizeof_] {
1505 $sizeof->token = psi_token_copy($SIZEOF);
1509 sizeof_body[sizeof]:
1510 sizeof_body_notypes[sizeof_] {
1513 | decl_type indirection {
1515 int8_t sizeof_void_p = sizeof(void *);
1516 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1518 $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
1523 sizeof_body_notypes[sizeof]:
1525 int8_t sizeof_void_p = sizeof(void *);
1526 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
1529 int8_t sizeof_a = sizeof('a');
1530 $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
1533 $sizeof = psi_number_init(PSI_T_INT64, &$QUOTED_STRING->size, 0);
1538 ENUM optional_name[name_] {
1540 $name = psi_token_copy($name_);
1544 psi_token_hash($ENUM, digest);
1545 $name = psi_token_append("@", psi_token_copy($ENUM), 1, digest);
1551 UNION optional_name[name_] {
1553 $name = psi_token_copy($name_);
1557 psi_token_hash($UNION, digest);
1558 $name = psi_token_append("@", psi_token_copy($UNION), 1, digest);
1564 STRUCT optional_name[name_] {
1566 $name = psi_token_copy($name_);
1570 psi_token_hash($STRUCT, digest);
1571 $name = psi_token_append("@", psi_token_copy($STRUCT), 1, digest);
1576 optional_name[name]:
1581 $name = $name_token;
1582 $name->type = PSI_T_NAME;
1590 | COLON NUMBER[width] {
1591 $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
1593 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1594 $l = psi_layout_init(atol($align->text), atol($size->text), NULL);
1596 | COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1597 $l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
1606 | COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
1607 $as.pos = atol($align->text);
1608 $as.len = atol($size->text);
1616 | LBRACKET RBRACKET {
1619 | LBRACKET num_exp RBRACKET {
1620 if (psi_num_exp_validate(PSI_DATA(P), $num_exp, NULL, NULL, NULL, NULL, NULL)) {
1621 $as = psi_long_num_exp($num_exp, NULL, &P->preproc->defs);
1632 | pointers[p] %prec UNARY {
1639 | asterisks[a] CPP_RESTRICT {
1648 | asterisks[a_] asterisk {
1665 impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1666 $impl = psi_impl_init($func, $stmts);
1668 | STATIC impl_func[func] LBRACE impl_stmts[stmts] RBRACE {
1669 $impl = psi_impl_init($func, $stmts);
1670 $func->static_memory = 1;
1675 FUNCTION reference[r] NSNAME LPAREN RPAREN COLON impl_type[type] {
1676 $func = psi_impl_func_init($NSNAME->text, NULL, $type);
1677 $func->token = psi_token_copy($NSNAME);
1678 $func->return_reference = $r;
1680 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] RPAREN COLON impl_type[type] {
1681 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1682 $func->token = psi_token_copy($NSNAME);
1683 $func->return_reference = $r;
1685 | FUNCTION reference[r] NSNAME LPAREN impl_args[args] COMMA impl_type[va_type] reference[va_r] ELLIPSIS DOLLAR_NAME RPAREN COLON impl_type[type] {
1686 $func = psi_impl_func_init($NSNAME->text, $args, $type);
1687 $func->token = psi_token_copy($NSNAME);
1688 $func->return_reference = $r;
1689 $func->vararg = psi_impl_arg_init($va_type, psi_impl_var_init($DOLLAR_NAME->text, $va_r), NULL);
1690 $func->vararg->var->token = psi_token_copy($DOLLAR_NAME);
1696 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_arg_free), &$arg);
1698 | impl_args[args_] COMMA impl_arg[arg] {
1699 $args = psi_plist_add($args_, &$arg);
1704 impl_type[type] impl_var[var] {
1705 $arg = psi_impl_arg_init($type, $var, NULL);
1707 | impl_type[type] impl_var[var] EQUALS impl_def_val[val] {
1708 $arg = psi_impl_arg_init($type, $var, $val);
1713 reference DOLLAR_NAME {
1714 $var = psi_impl_var_init($DOLLAR_NAME->text, $reference);
1715 $var->token = psi_token_copy($DOLLAR_NAME);
1720 impl_type_token[token] {
1721 $type = psi_impl_type_init($token->type, $token->text);
1722 $type->token = psi_token_copy($token);
1740 $stmts = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_impl_stmt_free), &$stmt);
1742 | impl_stmts[stmts_] impl_stmt[stmt] {
1743 $stmts = psi_plist_add($stmts_, &$stmt);
1749 $stmt = (struct psi_token **) $s;
1752 $stmt = (struct psi_token **) $s;
1755 $stmt = (struct psi_token **) $s;
1758 $stmt = (struct psi_token **) $s;
1761 $stmt = (struct psi_token **) $s;
1766 LET let_exp_assign[exp] EOS {
1767 $let = psi_let_stmt_init($exp);
1768 $let->token = psi_token_copy($LET);
1770 | TEMP decl_var[var] EQUALS reference decl_var[val] EOS {
1771 $let = psi_let_stmt_init(psi_let_exp_init_ex($var, PSI_LET_TMP, $val));
1772 $let->token = psi_token_copy($TEMP);
1773 $let->exp->is_reference = $reference;
1779 | byref let_exp_byref[exp_] {
1781 $exp->is_reference = true;
1783 | let_exp_byref[exp_] {
1785 $exp->is_reference = false;
1791 $exp = psi_let_exp_init(PSI_LET_NULL, NULL);
1793 | let_calloc[calloc] {
1794 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1796 | STATIC let_calloc[calloc] {
1797 $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
1798 $calloc->static_memory = 1;
1800 | let_callback[callback] {
1801 $exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
1804 $exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
1807 $exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
1811 let_exp_assign[exp]:
1812 decl_var[var] EQUALS let_exp_byref[exp_] {
1816 | decl_var[var] EQUALS byref let_exp_byref[exp_] {
1818 $exp->is_reference = 1;
1824 CALLOC LPAREN num_exp[nmemb] COMMA num_exp[size] RPAREN {
1825 $calloc = psi_let_calloc_init($nmemb, $size);
1826 $calloc->token = psi_token_copy($CALLOC);
1830 let_callback[callback]:
1831 CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
1832 $callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
1833 $callback->func->token = psi_token_copy($func);
1834 $callback->token = psi_token_copy($CALLBACK);
1839 let_func_token[token] LPAREN impl_var[var] let_func_exps[exps] RPAREN {
1840 $func = psi_let_func_init($token->type, $token->text, $var);
1841 $func->token = psi_token_copy($token);
1842 $func->inner = $exps;
1859 let_func_exps[exps]:
1863 | COMMA let_exps[exps_] {
1870 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_let_exp_free), &$exp);
1872 | let_exps[exps_] COMMA let_exp[exp] {
1873 $exps = psi_plist_add($exps_, &$exp);
1877 callback_rval[rval]:
1882 callback_arg_list[list]:
1886 | callback_args[args] {
1891 callback_args[args]:
1893 $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1895 | callback_args[args_] COMMA set_exp[exp] {
1896 $args = psi_plist_add($args_, &$exp);
1900 return_stmt[return]:
1901 RETURN set_func[func] EOS {
1902 $return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
1903 $return->token = psi_token_copy($RETURN);
1908 SET set_exp[exp] EOS {
1909 $set = psi_set_stmt_init($exp);
1910 $set->token = psi_token_copy($SET);
1916 $exp = psi_set_exp_init(PSI_SET_FUNC, $func);
1919 $exp = psi_set_exp_init(PSI_SET_NUMEXP, $num);
1921 | impl_var[var] EQUALS set_exp[exp_] {
1928 set_func_token[token] LPAREN decl_var[var] set_func_exps[exps] RPAREN {
1929 $func = psi_set_func_init($token->type, $token->text, $var);
1930 $func->token = psi_token_copy($token);
1931 $func->inner = $exps;
1933 | set_func_token[token] LPAREN decl_var[var] COMMA ELLIPSIS RPAREN {
1934 $func = psi_set_func_init($token->type, $token->text, $var);
1935 $func->token = psi_token_copy($token);
1936 $func->recursive = 1;
1951 set_func_exps[exps]:
1955 | COMMA set_exps[exps_] {
1962 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_set_exp_free), &$exp);
1964 | set_exps[exps_] COMMA set_exp[exp] {
1965 $exps = psi_plist_add($exps_, &$exp);
1969 assert_stmt[assert]:
1970 assert_stmt_token[token] num_exp[exp] EOS {
1971 $assert = psi_assert_stmt_init((enum psi_assert_kind) $token->type, $exp);
1972 $assert->token = psi_token_copy($token);
1982 FREE free_exps[exps] EOS {
1983 $free = psi_free_stmt_init($exps);
1984 $free->token = psi_token_copy($FREE);
1990 $exps = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_free_exp_free), &$exp);
1992 | free_exps[exps_] COMMA free_exp[exp] {
1993 $exps = psi_plist_add($exps_, &$exp);
1998 name_token[NAME] LPAREN decl_vars[vars] RPAREN {
1999 $NAME->type = PSI_T_NAME;
2000 $exp = psi_free_exp_init($NAME->text, $vars);
2001 $exp->token = psi_token_copy($NAME);
2015 AMPERSAND %prec UNARY
2022 static int psi_parser_proc_lex(YYSTYPE *lvalp, struct psi_parser *P, struct psi_plist *tokens, size_t *index)
2024 struct psi_token *token;
2026 if (psi_plist_get(tokens, (*index)++, &token)) {
2027 if (P->flags & PSI_DEBUG) {
2028 psi_token_dump(2, token);
2031 *((struct psi_token **)lvalp) = token;
2035 PSI_DEBUG_PRINT(P, "EOF(%d)\n", PSI_T_EOF);
2041 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg)
2043 struct psi_token *T = NULL;
2052 psi_plist_get(tokens, last, &T);
2054 P->error(PSI_DATA(P), T, PSI_WARNING, "PSI %s at col %u", msg, T->col);
2056 P->error(PSI_DATA(P), NULL, PSI_WARNING, "PSI %s", msg);