9 #include <Zend/zend_types.h>
11 #include "parser_proc.h"
15 #define PSI_T_POINTER PSI_T_ASTERISK
19 size_t psi_t_alignment(token_t
);
20 size_t psi_t_size(token_t
);
22 typedef struct PSI_Token
{
29 typedef union impl_val
{
50 uint8_t _dbg
[sizeof(void *)];
53 typedef struct decl_type
{
57 struct decl_type
*real
;
58 struct decl_struct
*strct
;
61 static inline decl_type
*init_decl_type(token_t type
, const char *name
) {
62 decl_type
*t
= calloc(1, sizeof(*t
));
64 t
->name
= strdup(name
);
68 static inline decl_type
*real_decl_type(decl_type
*type
) {
75 static inline void free_decl_type(decl_type
*type
) {
83 typedef struct decl_typedef
{
89 static inline decl_typedef
*init_decl_typedef(const char *name
, decl_type
*type
) {
90 decl_typedef
*t
= calloc(1, sizeof(*t
));
91 t
->alias
= strdup(name
);
96 static inline void free_decl_typedef(decl_typedef
*t
) {
101 free_decl_type(t
->type
);
105 typedef struct decl_typedefs
{
110 static inline decl_typedefs
*add_decl_typedef(decl_typedefs
*defs
, decl_typedef
*def
) {
112 defs
= calloc(1, sizeof(*defs
));
114 defs
->list
= realloc(defs
->list
, ++defs
->count
* sizeof(*defs
->list
));
115 defs
->list
[defs
->count
-1] = def
;
119 static void free_decl_typedefs(decl_typedefs
*defs
) {
122 for (i
= 0; i
< defs
->count
; ++i
) {
123 free_decl_typedef(defs
->list
[i
]);
129 typedef struct decl_var
{
132 unsigned pointer_level
;
134 struct decl_arg
*arg
;
137 static inline decl_var
*init_decl_var(const char *name
, unsigned pl
, unsigned as
) {
138 decl_var
*v
= calloc(1, sizeof(*v
));
139 v
->name
= (char *) strdup((const char *) name
);
140 v
->pointer_level
= pl
;
145 static inline void free_decl_var(decl_var
*var
) {
153 typedef struct decl_struct_layout
{
156 } decl_struct_layout
;
158 static inline decl_struct_layout
*init_decl_struct_layout(size_t pos
, size_t len
) {
159 decl_struct_layout
*l
= calloc(1, sizeof(*l
));
166 static inline void free_decl_struct_layout(decl_struct_layout
*l
) {
170 typedef struct decl_arg
{
174 decl_struct_layout
*layout
;
175 struct let_stmt
*let
;
181 static inline decl_arg
*init_decl_arg(decl_type
*type
, decl_var
*var
) {
182 decl_arg
*arg
= calloc(1, sizeof(*arg
));
183 arg
->token
= var
->token
;
187 arg
->ptr
= &arg
->val
;
191 static inline void free_decl_arg(decl_arg
*arg
) {
192 free_decl_type(arg
->type
);
193 free_decl_var(arg
->var
);
195 free_decl_struct_layout(arg
->layout
);
200 typedef struct decl_vars
{
205 static inline decl_vars
*init_decl_vars(decl_var
*var
) {
206 decl_vars
*vars
= calloc(1, sizeof(*vars
));
209 vars
->vars
= calloc(1, sizeof(*vars
->vars
));
215 static inline decl_vars
*add_decl_var(decl_vars
*vars
, decl_var
*var
) {
216 vars
->vars
= realloc(vars
->vars
, ++vars
->count
* sizeof(*vars
->vars
));
217 vars
->vars
[vars
->count
-1] = var
;
221 static inline void free_decl_vars(decl_vars
*vars
) {
224 for (i
= 0; i
< vars
->count
; ++i
) {
225 free_decl_var(vars
->vars
[i
]);
231 typedef struct decl_args
{
237 static inline decl_args
*init_decl_args(decl_arg
*arg
) {
238 decl_args
*args
= calloc(1, sizeof(*args
));
241 args
->args
= calloc(1, sizeof(*args
->args
));
247 static inline decl_args
*add_decl_arg(decl_args
*args
, decl_arg
*arg
) {
248 args
->args
= realloc(args
->args
, ++args
->count
* sizeof(*args
->args
));
249 args
->args
[args
->count
-1] = arg
;
253 static inline void free_decl_args(decl_args
*args
) {
256 for (i
= 0; i
< args
->count
; ++i
) {
257 free_decl_arg(args
->args
[i
]);
263 typedef struct decl_abi
{
268 static inline decl_abi
*init_decl_abi(const char *convention
) {
269 decl_abi
*abi
= calloc(1, sizeof(*abi
));
270 abi
->convention
= strdup(convention
);
274 static inline void free_decl_abi(decl_abi
*abi
) {
278 free(abi
->convention
);
282 typedef struct decl_callinfo
{
290 typedef struct decl
{
298 static inline decl
* init_decl(decl_abi
*abi
, decl_arg
*func
, decl_args
*args
) {
299 decl
*d
= calloc(1, sizeof(*d
));
306 static inline void free_decl(decl
*d
) {
307 free_decl_abi(d
->abi
);
308 free_decl_arg(d
->func
);
310 free_decl_args(d
->args
);
315 typedef struct decls
{
320 static inline decls
*add_decl(decls
*decls
, decl
*decl
) {
322 decls
= calloc(1, sizeof(*decls
));
324 decls
->list
= realloc(decls
->list
, ++decls
->count
* sizeof(*decls
->list
));
325 decls
->list
[decls
->count
-1] = decl
;
329 static inline void free_decls(decls
*decls
) {
332 for (i
= 0; i
< decls
->count
; ++i
) {
333 free_decl(decls
->list
[i
]);
339 typedef struct decl_struct
{
346 static inline decl_struct
*init_decl_struct(const char *name
, decl_args
*args
) {
347 decl_struct
*s
= calloc(1, sizeof(*s
));
348 s
->name
= strdup(name
);
353 static inline void free_decl_struct(decl_struct
*s
) {
358 free_decl_args(s
->args
);
364 typedef struct decl_structs
{
369 static inline decl_structs
*add_decl_struct(decl_structs
*ss
, decl_struct
*s
) {
371 ss
= calloc(1, sizeof(*ss
));
373 ss
->list
= realloc(ss
->list
, ++ss
->count
* sizeof(*ss
->list
));
374 ss
->list
[ss
->count
-1] = s
;
378 static inline void free_decl_structs(decl_structs
*ss
) {
381 for (i
= 0; i
< ss
->count
; ++i
) {
382 free_decl_struct(ss
->list
[i
]);
388 typedef struct impl_type
{
393 static inline impl_type
*init_impl_type(token_t type
, const char *name
) {
394 impl_type
*t
= calloc(1, sizeof(*t
));
397 t
->name
= strdup(name
);
401 static inline void free_impl_type(impl_type
*type
) {
406 typedef struct impl_var
{
409 unsigned reference
:1;
412 static inline impl_var
*init_impl_var(const char *name
, int is_reference
) {
413 impl_var
*var
= calloc(1, sizeof(*var
));
414 var
->name
= strdup(name
);
415 var
->reference
= is_reference
;
419 static inline void free_impl_var(impl_var
*var
) {
427 typedef struct impl_def_val
{
432 static inline impl_def_val
*init_impl_def_val(token_t t
, const char *text
) {
433 impl_def_val
*def
= calloc(1, sizeof(*def
));
435 def
->text
= strdup(text
);
439 static inline void free_impl_def_val(impl_def_val
*def
) {
444 typedef struct const_type
{
449 static inline const_type
*init_const_type(token_t type
, const char *name
) {
450 const_type
*ct
= calloc(1, sizeof(*ct
));
452 ct
->name
= strdup(name
);
456 static inline void free_const_type(const_type
*type
) {
461 typedef struct constant
{
467 static inline constant
*init_constant(const_type
*type
, const char *name
, impl_def_val
*val
) {
468 constant
*c
= calloc(1, sizeof(*c
));
470 c
->name
= strdup(name
);
475 static inline void free_constant(constant
*constant
) {
476 free_const_type(constant
->type
);
477 free(constant
->name
);
478 free_impl_def_val(constant
->val
);
482 typedef struct constants
{
487 static inline constants
*add_constant(constants
*constants
, constant
*constant
) {
489 constants
= calloc(1, sizeof(*constants
));
491 constants
->list
= realloc(constants
->list
, ++constants
->count
* sizeof(*constants
->list
));
492 constants
->list
[constants
->count
-1] = constant
;
496 static inline void free_constants(constants
*c
) {
499 for (i
= 0; i
< c
->count
; ++i
) {
500 free_constant(c
->list
[i
]);
506 typedef struct impl_arg
{
514 static inline impl_arg
*init_impl_arg(impl_type
*type
, impl_var
*var
, impl_def_val
*def
) {
515 impl_arg
*arg
= calloc(1, sizeof(*arg
));
522 static inline void free_impl_arg(impl_arg
*arg
) {
523 free_impl_type(arg
->type
);
524 free_impl_var(arg
->var
);
526 free_impl_def_val(arg
->def
);
531 typedef struct impl_vararg
{
533 struct impl_args
*args
;
539 typedef struct impl_args
{
545 static inline impl_args
*init_impl_args(impl_arg
*arg
) {
546 impl_args
*args
= calloc(1, sizeof(*args
));
549 args
->args
= calloc(1, sizeof(*args
->args
));
555 static inline impl_args
*add_impl_arg(impl_args
*args
, impl_arg
*arg
) {
556 args
->args
= realloc(args
->args
, ++args
->count
* sizeof(*args
->args
));
557 args
->args
[args
->count
-1] = arg
;
561 static inline void free_impl_args(impl_args
*args
) {
564 for (i
= 0; i
< args
->count
; ++i
) {
565 free_impl_arg(args
->args
[i
]);
567 if (args
->vararg
.name
) {
568 free_impl_arg(args
->vararg
.name
);
574 typedef struct impl_func
{
578 impl_type
*return_type
;
579 unsigned return_reference
:1;
582 static inline impl_func
*init_impl_func(char *name
, impl_args
*args
, impl_type
*type
, int ret_reference
) {
583 impl_func
*func
= calloc(1, sizeof(*func
));
584 func
->name
= strdup(name
);
585 func
->args
= args
? args
: init_impl_args(NULL
);
586 func
->return_type
= type
;
587 func
->return_reference
= ret_reference
;
591 static inline void free_impl_func(impl_func
*f
) {
595 free_impl_type(f
->return_type
);
596 free_impl_args(f
->args
);
601 typedef struct num_exp
{
610 int (*calculator
)(int t1
, impl_val
*v1
, int t2
, impl_val
*v2
, impl_val
*res
);
611 struct num_exp
*operand
;
614 static inline num_exp
*init_num_exp(token_t t
, void *num
) {
615 num_exp
*exp
= calloc(1, sizeof(*exp
));
616 switch (exp
->t
= t
) {
619 exp
->u
.numb
= strdup(num
);
624 EMPTY_SWITCH_DEFAULT_CASE();
629 static inline void free_num_exp(num_exp
*exp
) {
640 free_decl_var(exp
->u
.dvar
);
642 EMPTY_SWITCH_DEFAULT_CASE();
645 free_num_exp(exp
->operand
);
650 typedef struct let_calloc
{
655 static inline let_calloc
*init_let_calloc(num_exp
*nmemb
, num_exp
*size
) {
656 let_calloc
*alloc
= calloc(1, sizeof(*alloc
));
657 alloc
->nmemb
= nmemb
;
662 static inline void free_let_calloc(let_calloc
*alloc
) {
663 free_num_exp(alloc
->nmemb
);
664 free_num_exp(alloc
->size
);
668 typedef struct let_func
{
675 static inline let_func
*init_let_func(token_t type
, const char *name
, impl_var
*var
) {
676 let_func
*func
= calloc(1, sizeof(*func
));
678 func
->name
= strdup(name
);
683 static inline void free_let_func(let_func
*func
) {
684 free_impl_var(func
->var
);
689 #define PSI_LET_REFERENCE 0x1;
690 typedef struct let_val
{
706 unsigned is_reference
:1;
712 static inline let_val
*init_let_val(enum let_val_kind kind
, void *data
) {
713 let_val
*let
= calloc(1, sizeof(*let
));
714 switch (let
->kind
= kind
) {
718 let
->data
.num
= data
;
721 let
->data
.alloc
= data
;
724 let
->data
.func
= data
;
727 let
->data
.var
= data
;
729 EMPTY_SWITCH_DEFAULT_CASE();
734 static inline void free_let_val(let_val
*let
) {
739 free_num_exp(let
->data
.num
);
742 free_let_calloc(let
->data
.alloc
);
745 free_let_func(let
->data
.func
);
748 free_decl_var(let
->data
.var
);
750 EMPTY_SWITCH_DEFAULT_CASE();
755 typedef struct let_stmt
{
762 static inline let_stmt
*init_let_stmt(decl_var
*var
, let_val
*val
) {
763 let_stmt
*let
= calloc(1, sizeof(*let
));
769 static inline void free_let_stmt(let_stmt
*stmt
) {
771 if (stmt
->val
->kind
== PSI_LET_TMP
&& stmt
->var
->arg
) {
772 free_decl_arg(stmt
->var
->arg
);
774 free_let_val(stmt
->val
);
776 free_decl_var(stmt
->var
);
782 typedef struct set_func
{
786 void (*handler
)(zval
*, struct set_value
*set
, impl_val
*ret_val
);
789 static inline set_func
*init_set_func(token_t type
, const char *name
) {
790 set_func
*func
= calloc(1, sizeof(*func
));
792 func
->name
= strdup(name
);
796 static inline void free_set_func(set_func
*func
) {
804 typedef struct set_value
{
809 struct set_value
*set
;
812 struct set_value
**inner
;
816 static inline set_value
*init_set_value(set_func
*func
, decl_vars
*vars
) {
817 set_value
*val
= calloc(1, sizeof(*val
));
822 static inline set_value
*add_inner_set_value(set_value
*val
, set_value
*inner
) {
823 val
->inner
= realloc(val
->inner
, ++val
->count
* sizeof(*val
->inner
));
824 val
->inner
[val
->count
-1] = inner
;
825 inner
->outer
.set
= val
;
829 static inline void free_set_value(set_value
*val
) {
831 free_set_func(val
->func
);
834 free_decl_vars(val
->vars
);
838 for (i
= 0; i
< val
->count
; ++i
) {
839 free_set_value(val
->inner
[i
]);
844 free_num_exp(val
->num
);
849 typedef struct set_stmt
{
855 static inline set_stmt
*init_set_stmt(impl_var
*var
, set_value
*val
) {
856 set_stmt
*set
= calloc(1, sizeof(*set
));
862 static inline void free_set_stmt(set_stmt
*set
) {
863 free_impl_var(set
->var
);
864 free_set_value(set
->val
);
868 typedef struct return_stmt
{
874 static inline return_stmt
*init_return_stmt(set_value
*val
) {
875 return_stmt
*ret
= calloc(1, sizeof(*ret
));
880 static inline void free_return_stmt(return_stmt
*ret
) {
884 free_set_value(ret
->set
);
888 typedef struct free_call
{
895 static inline free_call
*init_free_call(const char *func
, decl_vars
*vars
) {
896 free_call
*f
= calloc(1, sizeof(*f
));
897 f
->func
= strdup(func
);
902 static inline void free_free_call(free_call
*f
) {
907 free_decl_vars(f
->vars
);
911 typedef struct free_calls
{
916 static inline free_calls
*init_free_calls(free_call
*f
) {
917 free_calls
*fcs
= calloc(1, sizeof(*fcs
));
920 fcs
->list
= calloc(1, sizeof(*fcs
->list
));
926 static inline void free_free_calls(free_calls
*fcs
) {
929 for (i
= 0; i
< fcs
->count
; ++i
) {
930 free_free_call(fcs
->list
[i
]);
936 static inline free_calls
*add_free_call(free_calls
*fcs
, free_call
*f
) {
937 fcs
->list
= realloc(fcs
->list
, ++fcs
->count
* sizeof(*fcs
->list
));
938 fcs
->list
[fcs
->count
-1] = f
;
942 typedef struct free_stmt
{
946 static inline free_stmt
*init_free_stmt(free_calls
*calls
) {
947 free_stmt
*f
= calloc(1, sizeof(*f
));
952 static inline void free_free_stmt(free_stmt
*f
) {
953 free_free_calls(f
->calls
);
957 typedef struct impl_stmt
{
968 static inline impl_stmt
*init_impl_stmt(token_t type
, void *ptr
) {
969 impl_stmt
*stmt
= calloc(1, sizeof(*stmt
));
975 static inline void free_impl_stmt(impl_stmt
*stmt
) {
976 switch (stmt
->type
) {
978 free_let_stmt(stmt
->s
.let
);
981 free_set_stmt(stmt
->s
.set
);
984 free_return_stmt(stmt
->s
.ret
);
987 free_free_stmt(stmt
->s
.fre
);
993 typedef struct impl_stmts
{
1012 static inline void *add_impl_stmt_ex(void *list
, size_t count
, void *stmt
) {
1013 list
= realloc(list
, count
* sizeof(list
));
1014 ((void **)list
)[count
-1] = stmt
;
1018 static inline impl_stmts
*add_impl_stmt(impl_stmts
*stmts
, impl_stmt
*stmt
) {
1019 switch (stmt
->type
) {
1021 stmts
->ret
.list
= add_impl_stmt_ex(stmts
->ret
.list
, ++stmts
->ret
.count
, stmt
->s
.ret
);
1024 stmts
->let
.list
= add_impl_stmt_ex(stmts
->let
.list
, ++stmts
->let
.count
, stmt
->s
.let
);
1027 stmts
->set
.list
= add_impl_stmt_ex(stmts
->set
.list
, ++stmts
->set
.count
, stmt
->s
.set
);
1030 stmts
->fre
.list
= add_impl_stmt_ex(stmts
->fre
.list
, ++stmts
->fre
.count
, stmt
->s
.fre
);
1037 static inline impl_stmts
*init_impl_stmts(impl_stmt
*stmt
) {
1038 impl_stmts
*stmts
= calloc(1, sizeof(*stmts
));
1039 return add_impl_stmt(stmts
, stmt
);
1042 static inline void free_impl_stmts(impl_stmts
*stmts
) {
1045 for (i
= 0; i
< stmts
->let
.count
; ++i
) {
1046 free_let_stmt(stmts
->let
.list
[i
]);
1048 free(stmts
->let
.list
);
1049 for (i
= 0; i
< stmts
->ret
.count
; ++i
) {
1050 free_return_stmt(stmts
->ret
.list
[i
]);
1052 free(stmts
->ret
.list
);
1053 for (i
= 0; i
< stmts
->set
.count
; ++i
) {
1054 free_set_stmt(stmts
->set
.list
[i
]);
1056 free(stmts
->set
.list
);
1057 for (i
= 0; i
< stmts
->fre
.count
; ++i
) {
1058 free_free_stmt(stmts
->fre
.list
[i
]);
1060 free(stmts
->fre
.list
);
1064 typedef struct impl
{
1070 static inline impl
*init_impl(impl_func
*func
, impl_stmts
*stmts
) {
1071 impl
*i
= calloc(1, sizeof(*i
));
1077 static inline void free_impl(impl
*impl
) {
1078 free_impl_func(impl
->func
);
1079 free_impl_stmts(impl
->stmts
);
1083 typedef struct impls
{
1088 static inline impls
*add_impl(impls
*impls
, impl
*impl
) {
1090 impls
= calloc(1, sizeof(*impls
));
1092 impls
->list
= realloc(impls
->list
, ++impls
->count
* sizeof(*impls
->list
));
1093 impls
->list
[impls
->count
-1] = impl
;
1097 static void free_impls(impls
*impls
) {
1100 for (i
= 0; i
< impls
->count
; ++i
) {
1101 free_impl(impls
->list
[i
]);
1107 typedef struct decl_file
{
1112 static inline void free_decl_file(decl_file
*file
) {
1119 memset(file
, 0, sizeof(*file
));
1122 typedef struct decl_libs
{
1127 static inline void free_decl_libs(decl_libs
*libs
) {
1130 for (i
= 0; i
< libs
->count
; ++i
) {
1132 dlclose(libs
->dl
[i
]);
1137 memset(libs
, 0, sizeof(*libs
));
1140 static inline void add_decl_lib(decl_libs
*libs
, void *dlopened
) {
1141 libs
->dl
= realloc(libs
->dl
, ++libs
->count
* sizeof(*libs
->dl
));
1142 libs
->dl
[libs
->count
-1] = dlopened
;
1145 static inline impl_val
*deref_impl_val(impl_val
*ret_val
, decl_var
*var
) {
1148 if (var
->arg
->var
!= var
) for (i
= 1; i
< var
->pointer_level
; ++i
) {
1149 ret_val
= *(void **) ret_val
;
1154 static inline impl_val
*enref_impl_val(void *ptr
, decl_var
*var
) {
1155 impl_val
*val
, *val_ptr
;
1158 if (!var
->pointer_level
&& real_decl_type(var
->arg
->type
)->type
!= PSI_T_STRUCT
) {
1161 val
= val_ptr
= calloc(var
->pointer_level
+ 1, sizeof(void *));
1162 for (i
= 1; i
< var
->pointer_level
; ++i
) {
1163 val_ptr
->ptr
= (void **) val_ptr
+ 1;
1164 val_ptr
= val_ptr
->ptr
;
1170 static inline impl_val
*struct_member_ref(decl_arg
*set_arg
, impl_val
*struct_ptr
, impl_val
**to_free
) {
1171 void *ptr
= (char *) struct_ptr
->ptr
+ set_arg
->layout
->pos
;
1172 impl_val
*val
= enref_impl_val(ptr
, set_arg
->var
);
1181 #define PSI_ERROR 16
1182 #define PSI_WARNING 32
1183 typedef void (*psi_error_cb
)(PSI_Token
*token
, int type
, const char *msg
, ...);
1185 #define PSI_DATA(D) ((PSI_Data *) (D))
1186 #define PSI_DATA_MEMBERS \
1187 constants *consts; \
1188 decl_typedefs *defs; \
1189 decl_structs *structs; \
1197 typedef struct PSI_Data
{
1201 static inline PSI_Data
*PSI_DataExchange(PSI_Data
*dest
, PSI_Data
*src
) {
1203 dest
= malloc(sizeof(*dest
));
1205 memcpy(dest
, src
, sizeof(*dest
));
1206 memset(src
, 0, sizeof(*src
));
1210 static inline void PSI_DataDtor(PSI_Data
*data
) {
1212 free_constants(data
->consts
);
1215 free_decl_typedefs(data
->defs
);
1217 if (data
->structs
) {
1218 free_decl_structs(data
->structs
);
1221 free_decls(data
->decls
);
1224 free_impls(data
->impls
);
1226 free_decl_file(&data
->psi
.file
);
1229 typedef struct PSI_Parser
{
1234 unsigned flags
, errors
, line
, col
;
1235 char *cur
, *tok
, *lim
, *eof
, *ctx
, *mrk
, buf
[BSIZE
];
1238 static inline PSI_Token
*PSI_TokenAlloc(PSI_Parser
*P
) {
1240 size_t token_len
, fname_len
;
1243 if (P
->cur
< P
->tok
) {
1248 token_len
= P
->cur
- P
->tok
;
1249 fname_len
= strlen(P
->psi
.file
.fn
);
1251 T
= calloc(1, sizeof(*T
) + token_len
+ fname_len
+ sizeof(unsigned) + 2);
1252 T
->type
= token_typ
;
1253 T
->size
= token_len
;
1254 T
->text
= &T
->buf
[0];
1255 T
->file
= &T
->buf
[token_len
+ 1];
1256 T
->line
= (void *) &T
->buf
[fname_len
+ token_len
+ 2];
1258 memcpy(T
->text
, P
->tok
, token_len
);
1259 memcpy(T
->file
, P
->psi
.file
.fn
, fname_len
);
1260 memcpy(T
->line
, &P
->line
, sizeof(unsigned));
1265 static inline PSI_Token
*PSI_TokenCopy(PSI_Token
*src
) {
1266 size_t fname_len
= strlen(src
->file
);
1267 size_t strct_len
= sizeof(*src
) + src
->size
+ fname_len
+ sizeof(unsigned) + 2;
1268 PSI_Token
*ptr
= malloc(strct_len
);
1270 memcpy(ptr
, src
, strct_len
);
1272 ptr
->text
= &ptr
->buf
[0];
1273 ptr
->file
= &ptr
->buf
[ptr
->size
+ 1];
1278 static inline const char *PSI_TokenLocation(PSI_Token
*t
) {
1279 return t
? t
->file
: "<builtin>:0:0";
1282 #define PSI_PARSER_DEBUG 0x1
1284 PSI_Parser
*PSI_ParserInit(PSI_Parser
*P
, const char *filename
, psi_error_cb error
, unsigned flags
);
1285 void PSI_ParserSyntaxError(PSI_Parser
*P
, const char *fn
, size_t ln
, const char *msg
, ...);
1286 size_t PSI_ParserFill(PSI_Parser
*P
, size_t n
);
1287 token_t
PSI_ParserScan(PSI_Parser
*P
);
1288 void PSI_ParserParse(PSI_Parser
*P
, PSI_Token
*src
);
1289 void PSI_ParserDtor(PSI_Parser
*P
);
1290 void PSI_ParserFree(PSI_Parser
**P
);