11 #include "php_psi_stdinc.h"
12 #include "php_psi_stdtypes.h"
13 #include "php_psi_macros.h"
14 #include "php_psi_redirs.h"
20 static int validate_lib(PSI_Data
*data
, void **dlopened
) {
22 const char *ptr
= data
->psi
.file
.ln
;
26 /* FIXME: assume stdlib */
28 } else if (!strchr(ptr
, '/')) {
29 len
= snprintf(lib
, MAXPATHLEN
, "lib%s.%s", ptr
, PHP_PSI_SHLIB_SUFFIX
);
30 if (MAXPATHLEN
== len
) {
31 data
->error(NULL
, PSI_WARNING
, "Library name too long: '%s'", ptr
);
36 if (!(*dlopened
= dlopen(ptr
, RTLD_LAZY
|RTLD_LOCAL
))) {
37 data
->error(NULL
, PSI_WARNING
, "Could not open library '%s': %s.",
38 data
->psi
.file
.ln
, dlerror());
44 static inline int locate_decl_type_alias(decl_typedefs
*defs
, decl_type
*type
) {
46 struct psi_std_type
*stdtyp
;
51 for (i
= 0; i
< defs
->count
; ++i
) {
52 decl_typedef
*def
= defs
->list
[i
];
54 if (def
->type
->type
!= type
->type
&& !strcmp(def
->alias
, type
->name
)) {
55 type
->real
= def
->type
;
59 for (stdtyp
= &psi_std_types
[0]; stdtyp
->type_tag
; ++stdtyp
) {
60 if (!strcmp(type
->name
, stdtyp
->alias
?: stdtyp
->type_name
)) {
61 type
->type
= stdtyp
->type_tag
;
68 static inline int locate_decl_type_struct(decl_structs
*structs
, decl_type
*type
) {
74 for (i
= 0; i
< structs
->count
; ++i
) {
75 if (!strcmp(structs
->list
[i
]->name
, type
->name
)) {
76 type
->strct
= structs
->list
[i
];
83 static inline int validate_decl_type(PSI_Data
*data
, decl_type
*type
) {
90 if (!data
->defs
|| !locate_decl_type_alias(data
->defs
, type
)) {
94 return validate_decl_type(data
, type
->real
);
98 if (!data
->structs
|| !locate_decl_type_struct(data
->structs
, type
)) {
105 static inline int validate_decl_typedef(PSI_Data
*data
, decl_typedef
*def
) {
106 if (!validate_decl_type(data
, def
->type
)) {
107 data
->error(def
->token
, PSI_WARNING
,
108 "Type '%s' cannot be aliased to %s'%s'",
109 def
->type
->name
, def
->type
->type
== PSI_T_STRUCT
?"struct ":"",def
->alias
);
112 /* FIXME: check def->alias */
116 static inline int validate_constant(PSI_Data
*data
, constant
*c
) {
121 static inline int validate_decl_arg(PSI_Data
*data
, decl_arg
*arg
) {
122 if (!validate_decl_type(data
, arg
->type
)) {
123 data
->error(arg
->type
->token
, PSI_WARNING
,
124 "Cannot use '%s'(%d) as type for decl var '%s'",
125 arg
->type
->name
, arg
->type
->type
, arg
->var
->name
);
131 static int psi_sort_struct_arg_cmp(const void *_a
, const void *_b
) {
132 decl_arg
*a
= *(decl_arg
**)_a
, *b
= *(decl_arg
**)_b
;
134 if (a
->layout
->pos
== b
->layout
->pos
) {
135 if (a
->layout
->len
== b
->layout
->len
) {
137 } else if (a
->layout
->len
> b
->layout
->len
) {
142 } else if (a
->layout
->pos
> b
->layout
->pos
) {
148 static void psi_sort_struct_arg_swp(void *a
, void *b
) {
149 decl_arg
**_a
= a
, **_b
= b
, *_c
;
155 static inline void psi_sort_struct_args(decl_struct
*s
) {
156 zend_insert_sort(s
->args
->args
, s
->args
->count
, sizeof(*s
->args
->args
),
157 psi_sort_struct_arg_cmp
, psi_sort_struct_arg_swp
);
160 static inline int validate_decl_struct(PSI_Data
*data
, decl_struct
*s
) {
163 for (i
= 0; i
< s
->args
->count
; ++i
) {
164 if (!validate_decl_arg(data
, s
->args
->args
[i
])) {
169 for (i
= 0; i
< s
->args
->count
; ++i
) {
170 decl_arg
*darg
= s
->args
->args
[i
];
172 if (!validate_decl_arg(data
, darg
)) {
176 ZEND_ASSERT(!darg
->var
->arg
|| darg
->var
->arg
== darg
);
177 darg
->var
->arg
= darg
;
182 if (darg
->var
->array_size
) {
183 size
= psi_t_size(real_decl_type(darg
->type
)->type
) * darg
->var
->array_size
;
184 } else if (darg
->var
->pointer_level
) {
185 size
= psi_t_size(PSI_T_POINTER
);
187 decl_type
*real
= real_decl_type(darg
->type
);
189 if (real
->type
== PSI_T_STRUCT
) {
190 size
= real
->strct
->size
;
192 size
= psi_t_size(real
->type
);
195 if (darg
->layout
->len
!= size
) {
196 data
->error(darg
->token
, PSI_WARNING
,
197 "Computed length %zu of %s.%s does not match"
198 " pre-defined length %zu of type '%s'",
199 darg
->layout
->len
, s
->name
, darg
->var
->name
, size
,
206 if (darg
->var
->pointer_level
&& (!darg
->var
->array_size
|| darg
->var
->pointer_level
== 1)) {
209 t
= real_decl_type(darg
->type
)->type
;
213 decl_arg
*last
= s
->args
->args
[i
-1];
214 darg
->layout
= init_decl_struct_layout(
215 psi_t_align(t
, last
->layout
->pos
+ last
->layout
->len
),
216 psi_t_size(t
) * darg
->var
->array_size
);
218 darg
->layout
= init_decl_struct_layout(0, psi_t_size(t
));
221 if (s
->size
< darg
->layout
->pos
+ darg
->layout
->len
) {
222 s
->size
= darg
->layout
->pos
+ darg
->layout
->len
;
226 psi_sort_struct_args(s
);
231 static const char * const abi_ccs
[] = {
233 "extern", /* > - all the same */
239 static inline int validate_decl_abi(PSI_Data
*data
, decl_abi
*abi
) {
242 for (i
= 0; i
< sizeof(abi_ccs
)/sizeof(char*); ++i
) {
243 if (strcasecmp(abi
->convention
, abi_ccs
[i
])) {
249 static inline int validate_decl_func(PSI_Data
*data
, void *dl
, decl
*decl
, decl_arg
*func
)
251 struct psi_func_redir
*redir
;
253 if (!strcmp(func
->var
->name
, "dlsym")) {
254 data
->error(func
->token
, PSI_WARNING
, "Cannot dlsym dlsym (sic!)");
258 if (!validate_decl_arg(data
, func
)) {
261 for (redir
= &psi_func_redirs
[0]; redir
->name
; ++redir
) {
262 if (!strcmp(func
->var
->name
, redir
->name
)) {
263 decl
->call
.sym
= redir
->func
;
266 if (!decl
->call
.sym
) {
268 # define RTLD_NEXT ((void *) -1l)
270 decl
->call
.sym
= dlsym(dl
?: RTLD_NEXT
, func
->var
->name
);
271 if (!decl
->call
.sym
) {
272 data
->error(func
->token
, PSI_WARNING
,
273 "Failed to locate symbol '%s': %s",
274 func
->var
->name
, dlerror());
280 static inline int validate_decl(PSI_Data
*data
, void *dl
, decl
*decl
) {
281 if (!validate_decl_abi(data
, decl
->abi
)) {
282 data
->error(decl
->abi
->token
, PSI_WARNING
,
283 "Invalid calling convention: '%s'", decl
->abi
->token
->text
);
286 if (!validate_decl_func(data
, dl
, decl
, decl
->func
)) {
292 for (i
= 0; i
< decl
->args
->count
; ++i
) {
293 if (!validate_decl_arg(data
, decl
->args
->args
[i
])) {
300 static inline decl_arg
*locate_decl_var_arg(decl_var
*var
, decl_args
*args
, decl_arg
*func
) {
303 for (i
= 0; i
< args
->count
; ++i
) {
304 decl_arg
*arg
= args
->args
[i
];
306 if (!strcmp(var
->name
, arg
->var
->name
)) {
307 ZEND_ASSERT(!var
->arg
|| var
->arg
== arg
);
308 return var
->arg
= arg
;
311 if (func
&& !strcmp(var
->name
, func
->var
->name
)) {
312 return var
->arg
= func
;
317 static inline decl_arg
*locate_struct_member(decl_struct
*s
, decl_var
*var
) {
319 return locate_decl_var_arg(var
, s
->args
, NULL
);
324 static inline constant
*locate_num_exp_constant(num_exp
*exp
, constants
*consts
) {
327 for (i
= 0; i
< consts
->count
; ++i
) {
328 constant
*cnst
= consts
->list
[i
];
330 if (!strcmp(cnst
->name
, exp
->u
.numb
)) {
332 return exp
->u
.cnst
= cnst
;
338 static inline int validate_num_exp(PSI_Data
*data
, decl_args
*dargs
, decl_arg
*func
, num_exp
*exp
) {
340 switch (exp
->operator) {
342 exp
->calculator
= psi_calc_add
;
345 exp
->calculator
= psi_calc_sub
;
348 exp
->calculator
= psi_calc_mul
;
351 exp
->calculator
= psi_calc_div
;
353 EMPTY_SWITCH_DEFAULT_CASE();
355 if (!validate_num_exp(data
, dargs
, func
, exp
->operand
)) {
361 if (!locate_decl_var_arg(exp
->u
.dvar
, dargs
, func
)) {
362 data
->error(exp
->token
, PSI_WARNING
, "Unknown variable '%s' in numeric expression",
368 if (!locate_num_exp_constant(exp
, data
->consts
)) {
369 data
->error(exp
->token
, PSI_WARNING
, "Unknown constant '%s' in numeric expression",
380 static inline int validate_set_value_handler(set_value
*set
) {
381 switch (set
->func
->type
) {
383 set
->func
->handler
= psi_to_bool
;
386 set
->func
->handler
= psi_to_int
;
389 set
->func
->handler
= psi_to_double
;
391 case PSI_T_TO_STRING
:
392 set
->func
->handler
= psi_to_string
;
395 set
->func
->handler
= psi_to_array
;
397 case PSI_T_TO_OBJECT
:
398 set
->func
->handler
= psi_to_object
;
401 set
->func
->handler
= psi_to_void
;
404 if (set
->outer
.set
&& set
->outer
.set
->func
->type
== PSI_T_TO_ARRAY
) {
405 set
->func
->handler
= psi_to_recursive
;
406 set
->inner
= set
->outer
.set
->inner
;
407 set
->count
= set
->outer
.set
->count
;
416 static inline void decl_var_arg_v(decl_args
*args
, va_list argp
) {
420 memset(args
, 0, sizeof(*args
));
422 while ((argc
= va_arg(argp
, int))) {
423 argv
= va_arg(argp
, decl_arg
**);
425 add_decl_arg(args
, *argv
++);
429 static inline int validate_set_value_ex(PSI_Data
*data
, set_value
*set
, decl_arg
*ref
, decl_args
*ref_list
) {
432 decl_var
*set_var
= set
->vars
->vars
[0];
434 if (!validate_set_value_handler(set
)) {
435 data
->error(set
->func
->token
, PSI_WARNING
, "Invalid cast '%s' in `set` statement", set
->func
->name
);
439 for (i
= 0; i
< set
->vars
->count
; ++i
) {
440 decl_var
*svar
= set
->vars
->vars
[i
];
441 if (!svar
->arg
&& !locate_decl_var_arg(svar
, ref_list
, NULL
)) {
442 data
->error(svar
->token
, PSI_WARNING
, "Unknown variable '%s' in `set` statement", svar
->name
);
450 ref_type
= real_decl_type(ref
->type
);
453 int is_to_array
= (set
->func
->type
== PSI_T_TO_ARRAY
);
454 int is_pointer_to_struct
= (ref_type
->type
== PSI_T_STRUCT
&& ref
->var
->pointer_level
);
456 if (!is_to_array
&& !is_pointer_to_struct
) {
457 data
->error(set
->func
->token
, E_WARNING
, "Inner `set` statement casts only work with "
458 "to_array() casts on structs or pointers: %s(%s...", set
->func
->name
, set
->vars
->vars
[0]->name
);
463 if (!validate_num_exp(data
, ref_list
, ref
, set
->num
)) {
468 if (ref_type
->type
== PSI_T_STRUCT
) {
469 /* to_array(struct, to_...) */
470 if (!set
->outer
.set
|| set
->outer
.set
->inner
!= set
->inner
) {
471 for (i
= 0; i
< set
->count
; ++i
) {
472 decl_var
*sub_var
= set
->inner
[i
]->vars
->vars
[0];
473 decl_arg
*sub_ref
= locate_struct_member(ref_type
->strct
, sub_var
);
476 if (!validate_set_value_ex(data
, set
->inner
[i
], sub_ref
, ref_type
->strct
->args
)) {
482 } else if (set
->count
== 1) {
483 /* to_array(ptr, to_string(*ptr)) */
484 decl_var
*sub_var
= set
->inner
[0]->vars
->vars
[0];
485 decl_arg
*sub_ref
= locate_decl_var_arg(sub_var
, ref_list
, ref
);
488 if (strcmp(sub_var
->name
, set_var
->name
)) {
489 data
->error(sub_var
->token
, E_WARNING
, "Inner `set` statement casts on pointers must reference the same variable");
492 if (!validate_set_value_ex(data
, set
->inner
[0], sub_ref
, ref_list
)) {
496 } else if (set
->count
> 1) {
497 data
->error(set
->func
->token
, E_WARNING
, "Inner `set` statement casts on pointers may only occur once");
503 static inline int validate_set_value(PSI_Data
*data
, set_value
*set
, ...) {
505 decl_args args
= {0};
509 decl_var_arg_v(&args
, argp
);
512 check
= validate_set_value_ex(data
, set
, NULL
, &args
);
518 static inline decl
*locate_impl_decl(decls
*decls
, return_stmt
*ret
) {
522 for (i
= 0; i
< decls
->count
; ++i
) {
523 if (!strcmp(decls
->list
[i
]->func
->var
->name
, ret
->set
->vars
->vars
[0]->name
)) {
524 ret
->decl
= decls
->list
[i
]->func
;
525 return decls
->list
[i
];
532 static inline int validate_impl_ret_stmt(PSI_Data
*data
, impl
*impl
) {
535 /* we must have exactly one ret stmt delcaring the native func to call */
536 /* and which type cast to apply */
537 if (impl
->stmts
->ret
.count
!= 1) {
538 if (impl
->stmts
->ret
.count
> 1) {
539 data
->error(impl
->stmts
->ret
.list
[1]->token
, PSI_WARNING
,
540 "Too many `return` statements for implmentation %s;"
541 " found %zu, exactly one is needed",
542 impl
->func
->name
, impl
->stmts
->ret
.count
);
544 data
->error(impl
->func
->token
, PSI_WARNING
,
545 "Missing `return` statement for implementation %s",
551 ret
= impl
->stmts
->ret
.list
[0];
553 if (!(impl
->decl
= locate_impl_decl(data
->decls
, ret
))) {
554 data
->error(ret
->token
, PSI_WARNING
,
555 "Missing declaration '%s' for `return` statment for implementation %s",
556 ret
->set
->vars
->vars
[0]->name
, impl
->func
->name
);
560 if (!validate_set_value(data
, ret
->set
, 1, &ret
->decl
, impl
->decl
->args
? (int) impl
->decl
->args
->count
: 0, impl
->decl
->args
? impl
->decl
->args
->args
: NULL
, 0)) {
564 impl
->decl
->impl
= impl
;
569 static inline int validate_impl_let_stmts(PSI_Data
*data
, impl
*impl
) {
571 /* we can have multiple let stmts */
573 /* check that we have a decl arg for every let stmt */
574 for (i
= 0; i
< impl
->stmts
->let
.count
; ++i
) {
575 let_stmt
*let
= impl
->stmts
->let
.list
[i
];
579 if (let
->val
&& let
->val
->kind
== PSI_LET_TMP
) {
580 let_var
= let
->val
->data
.var
;
585 if (!locate_decl_var_arg(let_var
, impl
->decl
->args
, impl
->decl
->func
)) {
586 data
->error(let_var
->token
, PSI_WARNING
, "Unknown variable '%s' in `let` statement"
587 " of implementation '%s'", let_var
->name
, impl
->func
->name
);
591 switch (let
->val
->kind
) {
595 /* e.g. let bar = &strval($bar); // decl_arg(char **bar) */
596 /* e.g. let foo = *bar; */
597 let
->var
->pointer_level
= let
->val
->data
.var
->pointer_level
;
598 let
->var
->arg
= init_decl_arg(
600 real_decl_type(let
->val
->data
.var
->arg
->type
)->type
,
601 real_decl_type(let
->val
->data
.var
->arg
->type
)->name
),
604 let
->var
->pointer_level
,
605 let
->var
->array_size
));
608 if (!validate_num_exp(data
, impl
->decl
->args
, impl
->decl
->func
, let
->val
->data
.num
)) {
613 if (!validate_num_exp(data
, impl
->decl
->args
, impl
->decl
->func
, let
->val
->data
.alloc
->nmemb
)) {
616 if (!validate_num_exp(data
, impl
->decl
->args
, impl
->decl
->func
, let
->val
->data
.alloc
->size
)) {
621 if (impl
->func
->args
) {
622 for (j
= 0; j
< impl
->func
->args
->count
; ++j
) {
623 impl_arg
*iarg
= impl
->func
->args
->args
[j
];
625 if (!strcmp(let
->val
->data
.func
->var
->name
, iarg
->var
->name
)) {
626 let
->val
->data
.func
->arg
= iarg
;
633 data
->error(let
->var
->token
, PSI_WARNING
, "Unknown value '$%s' of `let` statement"
634 " for variable '%s' of implementation '%s'",
635 let
->val
->data
.func
->var
->name
, let
->var
->name
, impl
->func
->name
);
642 /* check that we have a let stmt for every decl arg */
643 if (impl
->decl
->args
) for (i
= 0; i
< impl
->decl
->args
->count
; ++i
) {
644 decl_arg
*darg
= impl
->decl
->args
->args
[i
];
647 for (j
= 0; j
< impl
->stmts
->let
.count
; ++j
) {
648 let_stmt
*let
= impl
->stmts
->let
.list
[j
];
650 if (!strcmp(let
->var
->name
, darg
->var
->name
)) {
657 data
->error(impl
->func
->token
, PSI_WARNING
,
658 "Missing `let` statement for arg '%s %.*s%s'"
659 " of declaration '%s' for implementation '%s'",
660 darg
->type
->name
, (int) darg
->var
->pointer_level
, "*****",
661 darg
->var
->name
, impl
->decl
->func
->var
->name
, impl
->func
->name
);
668 static inline int validate_impl_set_stmts(PSI_Data
*data
, impl
*impl
) {
670 /* we can have any count of set stmts; processing out vars */
671 /* check that set stmts reference known variables */
672 for (i
= 0; i
< impl
->stmts
->set
.count
; ++i
) {
673 set_stmt
*set
= impl
->stmts
->set
.list
[i
];
676 if (impl
->func
->args
) for (j
= 0; j
< impl
->func
->args
->count
; ++j
) {
677 impl_arg
*iarg
= impl
->func
->args
->args
[j
];
679 if (!strcmp(set
->var
->name
, iarg
->var
->name
)) {
686 data
->error(set
->var
->token
, PSI_WARNING
, "Unknown variable '$%s' of `set` statement"
687 " of implementation '%s'",
688 set
->var
->name
, impl
->func
->name
);
692 for (j
= 0; j
< set
->val
->vars
->count
; ++j
) {
693 decl_var
*set_var
= set
->val
->vars
->vars
[j
];
696 if (impl
->decl
->args
) {
697 for (k
= 0; k
< impl
->decl
->args
->count
; ++k
) {
698 decl_arg
*set_arg
= impl
->decl
->args
->args
[k
];
700 if (!strcmp(set_var
->name
, set_arg
->var
->name
)) {
702 set_var
->arg
= set_arg
;
703 if (!validate_set_value(data
, set
->val
, 1, &set_arg
, 1, &impl
->decl
->func
, impl
->decl
->args
->count
, impl
->decl
->args
->args
, 0)) {
711 for (k
= 0; k
< impl
->stmts
->let
.count
; ++k
) {
712 let_stmt
*let
= impl
->stmts
->let
.list
[k
];
714 /* check temp vars */
715 if (let
->val
&& let
->val
->kind
== PSI_LET_TMP
) {
716 if (!strcmp(set_var
->name
, let
->var
->name
)) {
718 set_var
->arg
= let
->var
->arg
;
719 if (!validate_set_value(data
, set
->val
, 1, &set_var
->arg
, 1, &impl
->decl
->func
, impl
->decl
->args
->count
, impl
->decl
->args
->args
, 0)) {
729 data
->error(set_var
->token
, PSI_WARNING
, "Unknown value '%s' of `set` statement"
730 " for variable '$%s' of implementation '%s'",
731 set_var
->name
, set
->arg
->var
->name
, impl
->func
->name
);
738 static inline decl
*locate_free_decl(decls
*decls
, free_call
*f
) {
742 for (i
= 0; i
< decls
->count
; ++i
) {
743 if (!strcmp(decls
->list
[i
]->func
->var
->name
, f
->func
)) {
744 f
->decl
= decls
->list
[i
];
745 return decls
->list
[i
];
752 static inline int validate_impl_free_stmts(PSI_Data
*data
, impl
*impl
) {
754 /* we can have any count of free stmts; freeing any out vars */
755 for (i
= 0; i
< impl
->stmts
->fre
.count
; ++i
) {
756 free_stmt
*fre
= impl
->stmts
->fre
.list
[i
];
758 for (j
= 0; j
< fre
->calls
->count
; ++j
) {
759 free_call
*free_call
= fre
->calls
->list
[j
];
761 /* first find the decl of the free func */
762 if (!locate_free_decl(data
->decls
, free_call
)) {
763 data
->error(free_call
->token
, PSI_WARNING
,
764 "Missing declaration '%s' in `free` statement"
765 " of implementation '%s'",
766 free_call
->func
, impl
->func
->name
);
772 /* now check for known vars */
773 for (l
= 0; l
< free_call
->vars
->count
; ++l
) {
775 decl_var
*free_var
= free_call
->vars
->vars
[l
];
777 if (!strcmp(free_var
->name
, impl
->decl
->func
->var
->name
)) {
779 free_var
->arg
= impl
->decl
->func
;
780 } else if (impl
->decl
->args
) {
781 for (k
= 0; k
< impl
->decl
->args
->count
; ++k
) {
782 decl_arg
*free_arg
= impl
->decl
->args
->args
[k
];
784 if (!strcmp(free_var
->name
, free_arg
->var
->name
)) {
786 free_var
->arg
= free_arg
;
793 data
->error(free_var
->token
, PSI_WARNING
,
794 "Unknown variable '%s' of `free` statement"
795 " of implementation '%s'",
796 free_var
->name
, impl
->func
->name
);
804 static inline int validate_impl_stmts(PSI_Data
*data
, impl
*impl
) {
806 data
->error(impl
->func
->token
, PSI_WARNING
,
807 "Missing body for implementation %s!",
812 if (!validate_impl_ret_stmt(data
, impl
)) {
816 if (!validate_impl_let_stmts(data
, impl
)) {
819 if (!validate_impl_set_stmts(data
, impl
)) {
822 if (!validate_impl_free_stmts(data
, impl
)) {
829 static inline int validate_impl_args(PSI_Data
*data
, impl
*impl
) {
833 for (i
= 0; i
< impl
->func
->args
->count
; ++i
) {
834 impl_arg
*iarg
= impl
->func
->args
->args
[i
];
839 data
->error(impl
->func
->token
, PSI_WARNING
,
840 "Non-optional argument %zu '$%s' of implementation '%s'"
841 " follows optional argument",
842 i
+1, iarg
->var
->name
, impl
->func
->name
);
849 static inline int validate_impl(PSI_Data
*data
, impl
*impl
) {
850 if (!validate_impl_args(data
, impl
)) {
853 return validate_impl_stmts(data
, impl
);
857 int PSI_ContextValidate(PSI_Context
*C
, PSI_Parser
*P
)
860 void *dlopened
= NULL
;
861 size_t count
= C
->count
++;
863 C
->data
= realloc(C
->data
, C
->count
* sizeof(*C
->data
));
864 D
= PSI_DataExchange(&C
->data
[count
], PSI_DATA(P
));
869 for (i
= 0; i
< D
->defs
->count
; ++i
) {
870 if (validate_decl_typedef(PSI_DATA(C
), D
->defs
->list
[i
])) {
871 C
->defs
= add_decl_typedef(C
->defs
, D
->defs
->list
[i
]);
878 for (i
= 0; i
< D
->structs
->count
; ++i
) {
879 if (validate_decl_struct(PSI_DATA(C
), D
->structs
->list
[i
])) {
880 C
->structs
= add_decl_struct(C
->structs
, D
->structs
->list
[i
]);
887 for (i
= 0; i
< D
->consts
->count
; ++i
) {
888 if (validate_constant(PSI_DATA(C
), D
->consts
->list
[i
])) {
889 C
->consts
= add_constant(C
->consts
, D
->consts
->list
[i
]);
894 if (!validate_lib(D
, &dlopened
)) {
898 add_decl_lib(&C
->psi
.libs
, dlopened
);
903 for (i
= 0; i
< D
->decls
->count
; ++i
) {
904 if (validate_decl(PSI_DATA(C
), dlopened
, D
->decls
->list
[i
])) {
905 C
->decls
= add_decl(C
->decls
, D
->decls
->list
[i
]);
912 for (i
= 0; i
< D
->impls
->count
; ++i
) {
913 if (validate_impl(PSI_DATA(C
), D
->impls
->list
[i
])) {
914 C
->impls
= add_impl(C
->impls
, D
->impls
->list
[i
]);
922 int PSI_ContextValidateData(PSI_Data
*dest
, PSI_Data
*source
)
927 if (source
->defs
) for (i
= 0; i
< source
->defs
->count
; ++i
) {
928 decl_typedef
*def
= source
->defs
->list
[i
];
930 if (validate_decl_typedef(source
, def
)) {
932 dest
->defs
= add_decl_typedef(dest
->defs
, def
);
939 if (source
->consts
) for (i
= 0; i
< source
->consts
->count
; ++i
) {
940 constant
*constant
= source
->consts
->list
[i
];
942 if (validate_constant(source
, constant
)) {
944 dest
->consts
= add_constant(dest
->consts
, constant
);
951 if (source
->structs
) for (i
= 0; i
< source
->structs
->count
; ++i
) {
952 decl_struct
*dstruct
= source
->structs
->list
[i
];
954 if (validate_decl_struct(source
, dstruct
)) {
956 dest
->structs
= add_decl_struct(dest
->structs
, dstruct
);
963 if (source
->decls
) for (i
= 0; i
< source
->decls
->count
; ++i
) {
964 decl
*decl
= source
->decls
->list
[i
];
966 if (validate_decl(source
, NULL
, decl
)) {
968 dest
->decls
= add_decl(dest
->decls
, decl
);
975 if (source
->impls
) for (i
= 0; i
< source
->impls
->count
; ++i
) {
976 impl
*impl
= source
->impls
->list
[i
];
978 if (validate_impl(source
, impl
)) {
980 dest
->impls
= add_impl(dest
->impls
, impl
);