diff options
Diffstat (limited to 'Zend/zend_compile.h')
| -rw-r--r-- | Zend/zend_compile.h | 76 |
1 files changed, 49 insertions, 27 deletions
diff --git a/Zend/zend_compile.h b/Zend/zend_compile.h index ca2be5c155..876e8ec5f2 100644 --- a/Zend/zend_compile.h +++ b/Zend/zend_compile.h @@ -23,6 +23,7 @@ #define ZEND_COMPILE_H #include "zend.h" +#include "zend_ast.h" #ifdef HAVE_STDARG_H # include <stdarg.h> @@ -74,7 +75,7 @@ typedef struct _zend_literal { #define Z_HASH_P(zv) \ (((zend_literal*)(zv))->hash_value) -typedef union _znode_op { +typedef union _znode_op { zend_uint constant; zend_uint var; zend_uint num; @@ -86,12 +87,13 @@ typedef union _znode_op { void *ptr; /* Used for passing pointers from the compile to execution phase, currently used for traits */ } znode_op; -typedef struct _znode { /* used only during compilation */ +typedef struct _znode { /* used only during compilation */ int op_type; union { znode_op op; zval constant; /* replaced by literal/zv */ zend_op_array *op_array; + zend_ast *ast; } u; zend_uint EA; /* extended attributes */ } znode; @@ -207,12 +209,14 @@ typedef struct _zend_try_catch_element { /* disable inline caching */ #define ZEND_ACC_NEVER_CACHE 0x400000 -#define ZEND_ACC_PASS_REST_BY_REFERENCE 0x1000000 -#define ZEND_ACC_PASS_REST_PREFER_REF 0x2000000 +#define ZEND_ACC_VARIADIC 0x1000000 #define ZEND_ACC_RETURN_REFERENCE 0x4000000 #define ZEND_ACC_DONE_PASS_TWO 0x8000000 +/* function has arguments with type hinting */ +#define ZEND_ACC_HAS_TYPE_HINTS 0x10000000 + char *zend_visibility_string(zend_uint fn_flags); @@ -234,12 +238,13 @@ typedef struct _zend_arg_info { const char *class_name; zend_uint class_name_len; zend_uchar type_hint; + zend_uchar pass_by_reference; zend_bool allow_null; - zend_bool pass_by_reference; + zend_bool is_variadic; } zend_arg_info; /* the following structure repeats the layout of zend_arg_info, - * but its fields have different meaning. It's used as the first element of + * but its fields have different meaning. It's used as the first element of * arg_info array to define properties of internal functions. */ typedef struct _zend_internal_function_info { @@ -249,7 +254,8 @@ typedef struct _zend_internal_function_info { zend_uint required_num_args; zend_uchar _type_hint; zend_bool return_reference; - zend_bool pass_rest_by_reference; + zend_bool _allow_null; + zend_bool _is_variadic; } zend_internal_function_info; typedef struct _zend_compiled_variable { @@ -261,7 +267,7 @@ typedef struct _zend_compiled_variable { struct _zend_op_array { /* Common elements */ zend_uchar type; - const char *function_name; + const char *function_name; zend_class_entry *scope; zend_uint fn_flags; union _zend_function *prototype; @@ -357,6 +363,11 @@ typedef struct _zend_function_state { void **arguments; } zend_function_state; +typedef struct _zend_function_call_entry { + zend_function *fbc; + zend_uint arg_num; + zend_bool uses_argument_unpacking; +} zend_function_call_entry; typedef struct _zend_switch_entry { znode cond; @@ -377,6 +388,7 @@ typedef struct _call_slot { zend_function *fbc; zval *object; zend_class_entry *called_scope; + zend_uint num_additional_args; zend_bool is_ctor_call; zend_bool is_ctor_result_used; } call_slot; @@ -395,6 +407,7 @@ struct _zend_execute_data { zend_class_entry *current_called_scope; zval *current_this; struct _zend_op *fast_ret; /* used by FAST_CALL/FAST_RET (finally keyword) */ + zval *delayed_exception; call_slot *call_slots; call_slot *call; }; @@ -437,8 +450,10 @@ ZEND_API char *zend_get_compiled_filename(TSRMLS_D); ZEND_API int zend_get_compiled_lineno(TSRMLS_D); ZEND_API size_t zend_get_scanned_file_offset(TSRMLS_D); -void zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC); -void zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC); +void zend_resolve_non_class_name(znode *element_name, zend_bool *check_namespace, zend_bool case_sensitive, HashTable *current_import_sub TSRMLS_DC); +void zend_resolve_function_name(znode *element_name, zend_bool *check_namespace TSRMLS_DC); +void zend_resolve_const_name(znode *element_name, zend_bool *check_namespace TSRMLS_DC); +void zend_resolve_class_name(znode *class_name TSRMLS_DC); ZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len); #ifdef ZTS @@ -500,7 +515,7 @@ void zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRM int zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier); void zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC); void zend_do_end_function_declaration(const znode *function_token TSRMLS_DC); -void zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_bool pass_by_reference TSRMLS_DC); +void zend_do_receive_param(zend_uchar op, znode *varname, const znode *initialization, znode *class_type, zend_bool pass_by_reference, zend_bool is_variadic TSRMLS_DC); int zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC); void zend_do_begin_method_call(znode *left_bracket TSRMLS_DC); void zend_do_clone(znode *result, const znode *expr TSRMLS_DC); @@ -508,7 +523,7 @@ void zend_do_begin_dynamic_function_call(znode *function_name, int prefix_len TS void zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC); void zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC); int zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC); -void zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC); +void zend_do_end_function_call(znode *function_name, znode *result, int is_method, int is_dynamic_fcall TSRMLS_DC); void zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC); void zend_do_yield(znode *result, znode *value, const znode *key, zend_bool is_variable TSRMLS_DC); void zend_do_handle_exception(TSRMLS_D); @@ -544,7 +559,8 @@ ZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent void zend_do_early_binding(TSRMLS_D); ZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC); -void zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC); +void zend_do_pass_param(znode *param, zend_uchar op TSRMLS_DC); +void zend_do_unpack_params(znode *params TSRMLS_DC); void zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC); @@ -574,7 +590,7 @@ void zend_do_pop_object(znode *object TSRMLS_DC); void zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC); -void zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC); +void zend_do_end_new_object(znode *result, const znode *new_token TSRMLS_DC); void zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC); @@ -582,7 +598,7 @@ void zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC); void zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC); void zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC); -void zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr); +void zend_do_add_static_array_element(zval *result, zval *offset, const zval *expr); void zend_do_list_init(TSRMLS_D); void zend_do_list_end(znode *result, znode *expr TSRMLS_DC); void zend_do_add_list_element(const znode *element TSRMLS_DC); @@ -636,7 +652,11 @@ void zend_do_begin_namespace(const znode *name, zend_bool with_brackets TSRMLS_D void zend_do_end_namespace(TSRMLS_D); void zend_verify_namespace(TSRMLS_D); void zend_do_use(znode *name, znode *new_name, int is_global TSRMLS_DC); +void zend_do_use_non_class(znode *ns_name, znode *new_name, int is_global, int is_function, zend_bool case_sensitive, HashTable *current_import_sub, HashTable *lookup_table TSRMLS_DC); +void zend_do_use_function(znode *name, znode *new_name, int is_global TSRMLS_DC); +void zend_do_use_const(znode *name, znode *new_name, int is_global TSRMLS_DC); void zend_do_end_compilation(TSRMLS_D); +void zend_do_constant_expression(znode *result, zend_ast *ast TSRMLS_DC); void zend_do_resolve_class_name(znode *result, znode *class_name, int is_static TSRMLS_DC); @@ -676,7 +696,7 @@ void zend_class_add_ref(zend_class_entry **ce); ZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal); #define zend_unmangle_property_name(mangled_property, mangled_property_len, class_name, prop_name) \ - zend_unmangle_property_name_ex(mangled_property, mangled_property_len, class_name, prop_name, NULL) + zend_unmangle_property_name_ex(mangled_property, mangled_property_len, class_name, prop_name, NULL) ZEND_API int zend_unmangle_property_name_ex(const char *mangled_property, int mangled_property_len, const char **class_name, const char **prop_name, int *prop_len); #define ZEND_FUNCTION_DTOR (void (*)(void *)) zend_function_dtor @@ -728,8 +748,8 @@ int zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC); #define ZEND_FETCH_CLASS_DEFAULT 0 #define ZEND_FETCH_CLASS_SELF 1 #define ZEND_FETCH_CLASS_PARENT 2 -#define ZEND_FETCH_CLASS_MAIN 3 -#define ZEND_FETCH_CLASS_GLOBAL 4 +#define ZEND_FETCH_CLASS_MAIN 3 /* unused */ +#define ZEND_FETCH_CLASS_GLOBAL 4 /* unused */ #define ZEND_FETCH_CLASS_AUTO 5 #define ZEND_FETCH_CLASS_INTERFACE 6 #define ZEND_FETCH_CLASS_STATIC 7 @@ -819,21 +839,21 @@ int zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC); #define ZEND_SEND_BY_REF 1 #define ZEND_SEND_PREFER_REF 2 -#define CHECK_ARG_SEND_TYPE(zf, arg_num, m1, m2) \ - ((zf) && \ - ((((zend_function*)(zf))->common.arg_info && \ - arg_num <= ((zend_function*)(zf))->common.num_args) ? \ - (((zend_function *)(zf))->common.arg_info[arg_num-1].pass_by_reference & (m1)) : \ - (((zend_function *)(zf))->common.fn_flags & (m2)))) +#define CHECK_ARG_SEND_TYPE(zf, arg_num, m) \ + ((zf)->common.arg_info && \ + (arg_num <= (zf)->common.num_args \ + ? ((zf)->common.arg_info[arg_num-1].pass_by_reference & (m)) \ + : ((zf)->common.fn_flags & ZEND_ACC_VARIADIC) \ + ? ((zf)->common.arg_info[(zf)->common.num_args-1].pass_by_reference & (m)) : 0)) #define ARG_MUST_BE_SENT_BY_REF(zf, arg_num) \ - CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_BY_REF, ZEND_ACC_PASS_REST_BY_REFERENCE) + CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_BY_REF) #define ARG_SHOULD_BE_SENT_BY_REF(zf, arg_num) \ - CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_BY_REF|ZEND_SEND_PREFER_REF, ZEND_ACC_PASS_REST_BY_REFERENCE|ZEND_ACC_PASS_REST_PREFER_REF) + CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_BY_REF|ZEND_SEND_PREFER_REF) #define ARG_MAY_BE_SENT_BY_REF(zf, arg_num) \ - CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_PREFER_REF, ZEND_ACC_PASS_REST_PREFER_REF) + CHECK_ARG_SEND_TYPE(zf, arg_num, ZEND_SEND_PREFER_REF) #define ZEND_RETURN_VAL 0 #define ZEND_RETURN_REF 1 @@ -841,6 +861,7 @@ int zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC); #define ZEND_RETURNS_FUNCTION 1<<0 #define ZEND_RETURNS_NEW 1<<1 +#define ZEND_RETURNS_VALUE 1<<2 #define ZEND_FAST_RET_TO_CATCH 1 #define ZEND_FAST_RET_TO_FINALLY 2 @@ -862,6 +883,7 @@ END_EXTERN_C() #define ZEND_TOSTRING_FUNC_NAME "__tostring" #define ZEND_AUTOLOAD_FUNC_NAME "__autoload" #define ZEND_INVOKE_FUNC_NAME "__invoke" +#define ZEND_DEBUGINFO_FUNC_NAME "__debuginfo" /* The following constants may be combined in CG(compiler_options) * to change the default compiler behavior */ |