#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;
}
return 0;
}
- if (!validate_decl_arg(data, func)) {
- return 0;
- }
for (redir = &psi_func_redirs[0]; redir->name; ++redir) {
if (!strcmp(func->var->name, redir->name)) {
decl->call.sym = redir->func;
}
return 1;
}
-
-static inline int validate_decl(PSI_Data *data, void *dl, decl *decl) {
+static inline int validate_decl_nodl(PSI_Data *data, decl *decl) {
if (!validate_decl_abi(data, decl->abi)) {
data->error(data, decl->abi->token, PSI_WARNING,
"Invalid calling convention: '%s'", decl->abi->token->text);
return 0;
}
- if (!validate_decl_func(data, dl, decl, decl->func)) {
+ if (!validate_decl_arg(data, decl->func)) {
return 0;
}
if (decl->args) {
}
return 1;
}
+static inline int validate_decl(PSI_Data *data, void *dl, decl *decl) {
+ if (!validate_decl_nodl(data, decl)) {
+ return 0;
+ }
+ if (!validate_decl_func(data, dl, decl, decl->func)) {
+ return 0;
+ }
+ return 1;
+}
static inline decl_arg *locate_decl_var_arg(decl_var *var, decl_args *args, decl_arg *func) {
size_t i;
static inline int validate_set_value_handler(set_value *set) {
switch (set->func->type) {
- case PSI_T_TO_BOOL:
- set->func->handler = psi_to_bool;
- break;
- case PSI_T_TO_INT:
- set->func->handler = psi_to_int;
- break;
- case PSI_T_TO_FLOAT:
- set->func->handler = psi_to_double;
- break;
- case PSI_T_TO_STRING:
- set->func->handler = psi_to_string;
- break;
- case PSI_T_TO_ARRAY:
- set->func->handler = psi_to_array;
- break;
- case PSI_T_TO_OBJECT:
- set->func->handler = psi_to_object;
- break;
- case PSI_T_VOID:
- set->func->handler = psi_to_void;
- break;
+ case PSI_T_TO_BOOL: set->func->handler = psi_to_bool; break;
+ case PSI_T_TO_INT: set->func->handler = psi_to_int; break;
+ case PSI_T_TO_FLOAT: set->func->handler = psi_to_double; break;
+ case PSI_T_TO_STRING: set->func->handler = psi_to_string; break;
+ case PSI_T_TO_ARRAY: set->func->handler = psi_to_array; break;
+ case PSI_T_TO_OBJECT: set->func->handler = psi_to_object; break;
+ case PSI_T_VOID: set->func->handler = psi_to_void; break;
+ case PSI_T_ZVAL: set->func->handler = psi_to_zval; break;
case PSI_T_ELLIPSIS:
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;
+ case PSI_T_ZVAL: func->handler = psi_let_zval; 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_nodl(data, 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;
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