static void ast_create_virtual_node(
zval *zv, zend_ast_kind kind, zend_ast *ast, zend_long version) {
zval tmp_zv, tmp_zv2;
object_init_ex(zv, ast_node_ce);
ZVAL_LONG(&tmp_zv, kind);
ast_update_property(zv, AST_STR(kind), &tmp_zv, AST_CACHE_SLOT_KIND);
ZVAL_LONG(&tmp_zv, ast->attr);
ast_update_property(zv, AST_STR(flags), &tmp_zv, AST_CACHE_SLOT_FLAGS);
ZVAL_LONG(&tmp_zv, zend_ast_get_lineno(ast));
ast_update_property(zv, AST_STR(lineno), &tmp_zv, AST_CACHE_SLOT_LINENO);
array_init(&tmp_zv);
ast_update_property(zv, AST_STR(children), &tmp_zv, AST_CACHE_SLOT_CHILDREN);
ZVAL_COPY(&tmp_zv2, zend_ast_get_zval(ast));
if (version >= 30) {
zend_hash_add_new(Z_ARRVAL(tmp_zv), ast_kind_child_name(kind, 0), &tmp_zv2);
} else {
zend_hash_next_index_insert(Z_ARRVAL(tmp_zv), &tmp_zv2);
}
}
zend_string *ast_kind_child_name(zend_ast_kind kind, uint32_t child) {
switch (kind) {
case AST_NAME:
switch (child) {
case 0: return AST_STR(str_name);
}
return NULL;
case AST_CLOSURE_VAR:
switch (child) {
case 0: return AST_STR(str_name);
}
return NULL;
case ZEND_AST_FUNC_DECL:
switch (child) {
case 0: return AST_STR(str_params);
case 1: return AST_STR(str_uses);
case 2: return AST_STR(str_stmts);
case 3: return AST_STR(str_returnType);
}
return NULL;
case ZEND_AST_CLOSURE:
switch (child) {
case 0: return AST_STR(str_params);
case 1: return AST_STR(str_uses);
case 2: return AST_STR(str_stmts);
case 3: return AST_STR(str_returnType);
}
return NULL;
case ZEND_AST_METHOD:
switch (child) {
case 0: return AST_STR(str_params);
case 1: return AST_STR(str_uses);
case 2: return AST_STR(str_stmts);
case 3: return AST_STR(str_returnType);
}
return NULL;
case ZEND_AST_CLASS:
switch (child) {
case 0: return AST_STR(str_extends);
case 1: return AST_STR(str_implements);
case 2: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_MAGIC_CONST:
return NULL;
case ZEND_AST_TYPE:
return NULL;
case ZEND_AST_VAR:
switch (child) {
case 0: return AST_STR(str_name);
}
return NULL;
case ZEND_AST_CONST:
switch (child) {
case 0: return AST_STR(str_name);
}
return NULL;
case ZEND_AST_UNPACK:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_UNARY_PLUS:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_UNARY_MINUS:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_CAST:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_EMPTY:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_ISSET:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_SILENCE:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_SHELL_EXEC:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_CLONE:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_EXIT:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_PRINT:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_INCLUDE_OR_EVAL:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_UNARY_OP:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_PRE_INC:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_PRE_DEC:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_POST_INC:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_POST_DEC:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_YIELD_FROM:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_GLOBAL:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_UNSET:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_RETURN:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_LABEL:
switch (child) {
case 0: return AST_STR(str_name);
}
return NULL;
case ZEND_AST_REF:
switch (child) {
case 0: return AST_STR(str_var);
}
return NULL;
case ZEND_AST_HALT_COMPILER:
switch (child) {
case 0: return AST_STR(str_offset);
}
return NULL;
case ZEND_AST_ECHO:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_THROW:
switch (child) {
case 0: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_GOTO:
switch (child) {
case 0: return AST_STR(str_label);
}
return NULL;
case ZEND_AST_BREAK:
switch (child) {
case 0: return AST_STR(str_depth);
}
return NULL;
case ZEND_AST_CONTINUE:
switch (child) {
case 0: return AST_STR(str_depth);
}
return NULL;
case ZEND_AST_DIM:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_dim);
}
return NULL;
case ZEND_AST_PROP:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_prop);
}
return NULL;
case ZEND_AST_STATIC_PROP:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_prop);
}
return NULL;
case ZEND_AST_CALL:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_args);
}
return NULL;
case ZEND_AST_CLASS_CONST:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_const);
}
return NULL;
case ZEND_AST_ASSIGN:
switch (child) {
case 0: return AST_STR(str_var);
case 1: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_ASSIGN_REF:
switch (child) {
case 0: return AST_STR(str_var);
case 1: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_ASSIGN_OP:
switch (child) {
case 0: return AST_STR(str_var);
case 1: return AST_STR(str_expr);
}
return NULL;
case ZEND_AST_BINARY_OP:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_GREATER:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_GREATER_EQUAL:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_AND:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_OR:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_ARRAY_ELEM:
switch (child) {
case 0: return AST_STR(str_value);
case 1: return AST_STR(str_key);
}
return NULL;
case ZEND_AST_NEW:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_args);
}
return NULL;
case ZEND_AST_INSTANCEOF:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_class);
}
return NULL;
case ZEND_AST_YIELD:
switch (child) {
case 0: return AST_STR(str_value);
case 1: return AST_STR(str_key);
}
return NULL;
case ZEND_AST_COALESCE:
switch (child) {
case 0: return AST_STR(str_left);
case 1: return AST_STR(str_right);
}
return NULL;
case ZEND_AST_STATIC:
switch (child) {
case 0: return AST_STR(str_var);
case 1: return AST_STR(str_default);
}
return NULL;
case ZEND_AST_WHILE:
switch (child) {
case 0: return AST_STR(str_cond);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_DO_WHILE:
switch (child) {
case 0: return AST_STR(str_stmts);
case 1: return AST_STR(str_cond);
}
return NULL;
case ZEND_AST_IF_ELEM:
switch (child) {
case 0: return AST_STR(str_cond);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_SWITCH:
switch (child) {
case 0: return AST_STR(str_cond);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_SWITCH_CASE:
switch (child) {
case 0: return AST_STR(str_cond);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_DECLARE:
switch (child) {
case 0: return AST_STR(str_declares);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_PROP_ELEM:
switch (child) {
case 0: return AST_STR(str_name);
case 1: return AST_STR(str_default);
}
return NULL;
case ZEND_AST_CONST_ELEM:
switch (child) {
case 0: return AST_STR(str_name);
case 1: return AST_STR(str_value);
}
return NULL;
case ZEND_AST_USE_TRAIT:
switch (child) {
case 0: return AST_STR(str_traits);
case 1: return AST_STR(str_adaptations);
}
return NULL;
case ZEND_AST_TRAIT_PRECEDENCE:
switch (child) {
case 0: return AST_STR(str_method);
case 1: return AST_STR(str_insteadof);
}
return NULL;
case ZEND_AST_METHOD_REFERENCE:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_method);
}
return NULL;
case ZEND_AST_NAMESPACE:
switch (child) {
case 0: return AST_STR(str_name);
case 1: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_USE_ELEM:
switch (child) {
case 0: return AST_STR(str_name);
case 1: return AST_STR(str_alias);
}
return NULL;
case ZEND_AST_TRAIT_ALIAS:
switch (child) {
case 0: return AST_STR(str_method);
case 1: return AST_STR(str_alias);
}
return NULL;
case ZEND_AST_GROUP_USE:
switch (child) {
case 0: return AST_STR(str_prefix);
case 1: return AST_STR(str_uses);
}
return NULL;
case ZEND_AST_METHOD_CALL:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_method);
case 2: return AST_STR(str_args);
}
return NULL;
case ZEND_AST_STATIC_CALL:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_method);
case 2: return AST_STR(str_args);
}
return NULL;
case ZEND_AST_CONDITIONAL:
switch (child) {
case 0: return AST_STR(str_cond);
case 1: return AST_STR(str_true);
case 2: return AST_STR(str_false);
}
return NULL;
case ZEND_AST_TRY:
switch (child) {
case 0: return AST_STR(str_try);
case 1: return AST_STR(str_catches);
case 2: return AST_STR(str_finally);
}
return NULL;
case ZEND_AST_CATCH:
switch (child) {
case 0: return AST_STR(str_class);
case 1: return AST_STR(str_var);
case 2: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_PARAM:
switch (child) {
case 0: return AST_STR(str_type);
case 1: return AST_STR(str_name);
case 2: return AST_STR(str_default);
}
return NULL;
case ZEND_AST_FOR:
switch (child) {
case 0: return AST_STR(str_init);
case 1: return AST_STR(str_cond);
case 2: return AST_STR(str_loop);
case 3: return AST_STR(str_stmts);
}
return NULL;
case ZEND_AST_FOREACH:
switch (child) {
case 0: return AST_STR(str_expr);
case 1: return AST_STR(str_value);
case 2: return AST_STR(str_key);
case 3: return AST_STR(str_stmts);
}
return NULL;
}
return NULL;
}
static void ast_to_zval(zval *zv, zend_ast *ast, zend_long version) {
zval tmp_zv;
zend_bool is_decl;
if (ast == NULL) {
ZVAL_NULL(zv);
return;
}
if (ast->kind == ZEND_AST_ZVAL) {
ZVAL_COPY(zv, zend_ast_get_zval(ast));
return;
}
if (version >= 20) {
switch (ast->kind) {
case ZEND_AST_ASSIGN_OP:
ast->attr = ast_assign_op_to_binary_op(ast->attr);
break;
case ZEND_AST_GREATER:
ast->kind = ZEND_AST_BINARY_OP;
ast->attr = AST_BINARY_IS_GREATER;
break;
case ZEND_AST_GREATER_EQUAL:
ast->kind = ZEND_AST_BINARY_OP;
ast->attr = AST_BINARY_IS_GREATER_OR_EQUAL;
break;
case ZEND_AST_OR:
ast->kind = ZEND_AST_BINARY_OP;
ast->attr = AST_BINARY_BOOL_OR;
break;
case ZEND_AST_AND:
ast->kind = ZEND_AST_BINARY_OP;
ast->attr = AST_BINARY_BOOL_AND;
break;
case ZEND_AST_SILENCE:
ast->kind = ZEND_AST_UNARY_OP;
ast->attr = AST_SILENCE;
break;
case ZEND_AST_UNARY_PLUS:
ast->kind = ZEND_AST_UNARY_OP;
ast->attr = AST_PLUS;
break;
case ZEND_AST_UNARY_MINUS:
ast->kind = ZEND_AST_UNARY_OP;
ast->attr = AST_MINUS;
break;
}
}
is_decl = ast_kind_is_decl(ast->kind);
object_init_ex(zv, is_decl ? ast_decl_ce : ast_node_ce);
ZVAL_LONG(&tmp_zv, ast->kind);
ast_update_property(zv, AST_STR(kind), &tmp_zv, AST_CACHE_SLOT_KIND);
ZVAL_LONG(&tmp_zv, zend_ast_get_lineno(ast));
ast_update_property(zv, AST_STR(lineno), &tmp_zv, AST_CACHE_SLOT_LINENO);
if (is_decl) {
zend_ast_decl *decl = (zend_ast_decl *) ast;
ZVAL_LONG(&tmp_zv, decl->flags);
ast_update_property(zv, AST_STR(flags), &tmp_zv, NULL);
ZVAL_LONG(&tmp_zv, decl->end_lineno);
ast_update_property(zv, AST_STR(endLineno), &tmp_zv, NULL);
if (decl->name) {
ZVAL_STR_COPY(&tmp_zv, decl->name);
} else {
ZVAL_NULL(&tmp_zv);
}
ast_update_property(zv, AST_STR(name), &tmp_zv, NULL);
if (decl->doc_comment) {
ZVAL_STR_COPY(&tmp_zv, decl->doc_comment);
} else {
ZVAL_NULL(&tmp_zv);
}
ast_update_property(zv, AST_STR(docComment), &tmp_zv, NULL);
} else {
ZVAL_LONG(&tmp_zv, ast->attr);
ast_update_property(zv, AST_STR(flags), &tmp_zv, AST_CACHE_SLOT_FLAGS);
}
if (version < 15 && ast->kind == ZEND_AST_PROP_DECL) {
/* Before version 15 the first docComment was stored on the PROP_DECL */
zend_ast_list *props = zend_ast_get_list(ast);
uint32_t i;
for (i = 0; i < props->children; ++i) {
zend_ast *prop = props->child[i];
if (prop->child[2]) {
ZVAL_STR_COPY(&tmp_zv, zend_ast_get_str(prop->child[2]));
ast_update_property(zv, AST_STR(docComment), &tmp_zv, NULL);
break;
}
}
}
if (version >= 15 && ast->kind == ZEND_AST_PROP_ELEM && ast->child[2]) {
ZVAL_STR_COPY(&tmp_zv, zend_ast_get_str(ast->child[2]));
ast_update_property(zv, AST_STR(docComment), &tmp_zv, NULL);
}
array_init(&tmp_zv);
ast_update_property(zv, AST_STR(children), &tmp_zv, AST_CACHE_SLOT_CHILDREN);
ast_fill_children_ht(Z_ARRVAL(tmp_zv), ast, version);
}