- #ifdef HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "php_psi_macros.h"
#include "php_psi_redirs.h"
+#include "parser.h"
#include "calc.h"
#include "marshal.h"
#include "engine.h"
return 0;
}
+static inline int locate_decl_type_decl(decls *decls, decl_type *type) {
+ size_t i;
+
+ if (type->func) {
+ return 1;
+ }
+ if (decls) for (i = 0; i < decls->count; ++i) {
+ if (!strcmp(decls->list[i]->func->var->name, type->name)) {
+ type->func = decls->list[i];
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
static inline int validate_decl_struct(PSI_Data *data, decl_struct *s);
static inline int validate_decl_union(PSI_Data *data, decl_union *u);
static inline int validate_decl_enum(PSI_Data *data, decl_enum *e);
if (!locate_decl_type_enum(data->enums, type)) {
return 0;
}
+ break;
+ case PSI_T_FUNCTION:
+ if (!locate_decl_type_decl(data->decls, type)) {
+ return 0;
+ }
+ break;
}
return 1;
}
def->var->name);
return 0;
}
+ if (def->type->type == PSI_T_VOID && def->var->pointer_level) {
+ def->type->type = PSI_T_POINTER;
+ }
return 1;
}
/* pre-validate any structs/unions/enums */
switch (real->type) {
case PSI_T_STRUCT:
- if ((current && current == real->strct) || !validate_decl_struct(data, real->strct)) {
+ if (current && current == real->strct) {
+ return 1;
+ }
+ if (!validate_decl_struct(data, real->strct)) {
return 0;
}
break;
case PSI_T_UNION:
- if ((current && current == real->unn) || !validate_decl_union(data, real->unn)) {
+ if (current && current == real->unn) {
+ return 1;
+ }
+ if (!validate_decl_union(data, real->unn)) {
return 0;
}
break;
case PSI_T_ENUM:
- if ((current && current == real->enm) || !validate_decl_enum(data, real->enm)) {
+ if (current && current == real->enm) {
+ return 1;
+ }
+ if (!validate_decl_enum(data, real->enm)) {
return 0;
}
break;
if (set->outer.set && set->outer.set->func->type == PSI_T_TO_ARRAY) {
set->func->handler = psi_to_recursive;
set->inner = set->outer.set->inner;
- set->count = set->outer.set->count;
break;
}
/* no break */
}
ref_type = real_decl_type(ref->type);
- if (set->count) {
+ if (set->inner && set->inner->count) {
int is_to_array = (set->func->type == PSI_T_TO_ARRAY);
int is_pointer_to_struct = (ref_type->type == PSI_T_STRUCT && ref->var->pointer_level);
}
}
- if (ref_type->type == PSI_T_STRUCT) {
+ if (set->inner && ref_type->type == PSI_T_STRUCT) {
/* to_array(struct, to_...) */
- if (!set->outer.set || set->outer.set->inner != set->inner) {
- for (i = 0; i < set->count; ++i) {
- decl_var *sub_var = set->inner[i]->vars->vars[0];
+ if (!set->outer.set || set->outer.set->inner->vals != set->inner->vals) {
+ for (i = 0; i < set->inner->count; ++i) {
+ decl_var *sub_var = set->inner->vals[i]->vars->vars[0];
decl_arg *sub_ref = locate_struct_member(ref_type->strct, sub_var);
if (sub_ref) {
- if (!validate_set_value_ex(data, set->inner[i], sub_ref, ref_type->strct->args)) {
+ if (!validate_set_value_ex(data, set->inner->vals[i], sub_ref, ref_type->strct->args)) {
return 0;
}
}
}
}
- } else if (set->count == 1) {
+ } else if (set->inner && set->inner->count == 1) {
/* to_array(ptr, to_string(*ptr)) */
- decl_var *sub_var = set->inner[0]->vars->vars[0];
+ decl_var *sub_var = set->inner->vals[0]->vars->vars[0];
decl_arg *sub_ref = locate_decl_var_arg(sub_var, ref_list, ref);
if (sub_ref) {
data->error(data, sub_var->token, E_WARNING, "Inner `set` statement casts on pointers must reference the same variable");
return 0;
}
- if (!validate_set_value_ex(data, set->inner[0], sub_ref, ref_list)) {
+ if (!validate_set_value_ex(data, set->inner->vals[0], sub_ref, ref_list)) {
return 0;
}
}
- } else if (set->count > 1) {
+ } else if (set->inner && set->inner->count > 1) {
data->error(data, set->func->token, E_WARNING, "Inner `set` statement casts on pointers may only occur once");
return 0;
}
return 0;
}
- impl->decl->impl = impl;
+ //impl->decl->impl = impl;
+
+ return 1;
+}
+
+static inline impl_arg *locate_impl_var_arg(impl_var *var, impl_args *args) {
+ size_t i;
+
+ for (i = 0; i < args->count; ++i) {
+ impl_arg *iarg = args->args[i];
+
+ if (!strcmp(var->name, iarg->var->name)) {
+ return var->arg = iarg;
+ }
+ }
+
+ return NULL;
+}
+
+static inline int validate_let_func(PSI_Data *data, let_func *func, impl *impl) {
+ if (impl->func->args) {
+ if (!locate_impl_var_arg(func->var, impl->func->args)) {
+ data->error(data, func->var->token, PSI_WARNING,
+ "Unknown variable '$%s' of `let` statement"
+ " for cast '%s' of implementation '%s'",
+ func->var->name, func->name, impl->func->name);
+ return 0;
+ }
+ }
+ switch (func->type) {
+ case PSI_T_BOOLVAL: func->handler = psi_let_boolval; break;
+ case PSI_T_INTVAL: func->handler = psi_let_intval; break;
+ case PSI_T_FLOATVAL: func->handler = psi_let_floatval; break;
+ case PSI_T_STRVAL: func->handler = psi_let_strval; break;
+ case PSI_T_STRLEN: func->handler = psi_let_strlen; break;
+ case PSI_T_PATHVAL: func->handler = psi_let_pathval; break;
+ case PSI_T_ARRVAL: func->handler = psi_let_arrval; break;
+ case PSI_T_OBJVAL: func->handler = psi_let_objval; break;
+ EMPTY_SWITCH_DEFAULT_CASE();
+ }
+ return 1;
+}
+
+static inline int validate_let_callback(PSI_Data *data, decl_var *cb_var, let_callback *cb, impl *impl) {
+ size_t i;
+ decl *cb_func;
+ decl_type *cb_type = real_decl_type(cb_var->arg->type);
+
+ if (!validate_let_func(data, cb->func, impl)) {
+ return 0;
+ }
+
+ if (cb_type->type != PSI_T_FUNCTION) {
+ data->error(data, cb_var->token, PSI_WARNING, "Not a function: %s", cb_var->name);
+ return 0;
+ }
+ cb_func = cb_type->func;
+ for (i = 0; i < cb->args->count; ++i) {
+ if (!validate_set_value(data, cb->args->vals[i], cb_func->args->count, cb_func->args->args, 0)) {
+ return 0;
+ }
+ }
+
+ if (!validate_decl(data, NULL, cb_func)) {
+ return 0;
+ }
+
+ cb->decl = cb_func;
return 1;
}
for (i = 0; i < impl->stmts->let.count; ++i) {
let_stmt *let = impl->stmts->let.list[i];
decl_var *let_var;
- int check = 0;
if (let->val && let->val->kind == PSI_LET_TMP) {
let_var = let->val->data.var;
return 0;
}
break;
- case PSI_LET_FUNC:
- if (impl->func->args) {
- for (j = 0; j < impl->func->args->count; ++j) {
- impl_arg *iarg = impl->func->args->args[j];
-
- if (!strcmp(let->val->data.func->var->name, iarg->var->name)) {
- let->val->data.func->arg = iarg;
- check = 1;
- break;
- }
- }
+ case PSI_LET_CALLBACK:
+ if (!validate_let_callback(data, let->var, let->val->data.callback, impl)) {
+ return 0;
}
- if (!check) {
- data->error(data, let->var->token, PSI_WARNING, "Unknown value '$%s' of `let` statement"
- " for variable '%s' of implementation '%s'",
- let->val->data.func->var->name, let->var->name, impl->func->name);
+ break;
+ case PSI_LET_FUNC:
+ if (!validate_let_func(data, let->val->data.func, impl)) {
return 0;
}
break;
size_t i, count = C->count++, check_round, check_count;
decl_typedefs *check_defs = P->defs;
decl_structs *check_structs = P->structs;
+ decl_unions *check_unions = P->unions;
decl_enums *check_enums = P->enums;
unsigned silent = C->flags & PSI_PARSER_SILENT;
for (check_round = 0, check_count = 0; CHECK_TOTAL && check_count != CHECK_TOTAL; ++check_round) {
decl_typedefs *recheck_defs = NULL;
decl_structs *recheck_structs = NULL;
+ decl_unions *recheck_unions = NULL;
decl_enums *recheck_enums = NULL;
check_count = CHECK_TOTAL;
recheck_structs = add_decl_struct(recheck_structs, check_structs->list[i]);
}
}
+ for (i = 0; i < CHECK_COUNT(unions); ++i) {
+ if (validate_decl_union(PSI_DATA(C), check_unions->list[i])) {
+ C->unions = add_decl_union(C->unions, check_unions->list[i]);
+ } else {
+ recheck_unions = add_decl_union(recheck_unions, check_unions->list[i]);
+ }
+ }
for (i = 0; i < CHECK_COUNT(enums); ++i) {
if (validate_decl_enum(PSI_DATA(C), check_enums->list[i])) {
C->enums = add_decl_enum(C->enums, check_enums->list[i]);
REVALIDATE(defs);
REVALIDATE(structs);
+ REVALIDATE(unions);
REVALIDATE(enums);
if (check_round == 0 && !silent) {