diff options
Diffstat (limited to 'Zend/zend_language_parser.y')
| -rw-r--r-- | Zend/zend_language_parser.y | 64 |
1 files changed, 28 insertions, 36 deletions
diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y index 7feb689087..57844cede4 100644 --- a/Zend/zend_language_parser.y +++ b/Zend/zend_language_parser.y @@ -147,7 +147,6 @@ %token T_NAMESPACE %token T_NS_C %token T_DIR -%token T_NS_SEPARATOR %% /* Rules */ @@ -162,21 +161,17 @@ top_statement_list: namespace_name: T_STRING { $$ = $1; } - | namespace_name T_NS_SEPARATOR T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); } + | namespace_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); } ; top_statement: - statement { zend_verify_namespace(TSRMLS_C); } - | function_declaration_statement { zend_verify_namespace(TSRMLS_C); zend_do_early_binding(TSRMLS_C); } - | class_declaration_statement { zend_verify_namespace(TSRMLS_C); zend_do_early_binding(TSRMLS_C); } + statement + | function_declaration_statement { zend_do_early_binding(TSRMLS_C); } + | class_declaration_statement { zend_do_early_binding(TSRMLS_C); } | T_HALT_COMPILER '(' ')' ';' { zend_do_halt_compiler_register(TSRMLS_C); YYACCEPT; } - | T_NAMESPACE namespace_name ';' { zend_do_begin_namespace(&$2, 0 TSRMLS_CC); } - | T_NAMESPACE namespace_name '{' { zend_do_begin_namespace(&$2, 1 TSRMLS_CC); } - top_statement_list '}' { zend_do_end_namespace(TSRMLS_C); } - | T_NAMESPACE '{' { zend_do_begin_namespace(NULL, 1 TSRMLS_CC); } - top_statement_list '}' { zend_do_end_namespace(TSRMLS_C); } - | T_USE use_declarations ';' { zend_verify_namespace(TSRMLS_C); } - | constant_declaration ';' { zend_verify_namespace(TSRMLS_C); } + | T_NAMESPACE namespace_name ';' { zend_do_namespace(&$2 TSRMLS_CC); } + | T_USE use_declarations ';' + | constant_declaration ';' ; use_declarations: @@ -187,8 +182,8 @@ use_declarations: use_declaration: namespace_name { zend_do_use(&$1, NULL, 0 TSRMLS_CC); } | namespace_name T_AS T_STRING { zend_do_use(&$1, &$3, 0 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name { zend_do_use(&$2, NULL, 1 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name T_AS T_STRING { zend_do_use(&$2, &$4, 1 TSRMLS_CC); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_use(&$2, NULL, 1 TSRMLS_CC); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING T_AS T_STRING { zend_do_use(&$2, &$4, 1 TSRMLS_CC); } ; constant_declaration: @@ -670,15 +665,12 @@ lexical_var_list: ; function_call: - namespace_name '(' { $2.u.opline_num = zend_do_begin_function_call(&$1, 1 TSRMLS_CC); } + T_STRING '(' { $2.u.opline_num = zend_do_begin_function_call(&$1, 1 TSRMLS_CC); } function_call_parameter_list ')' { zend_do_end_function_call(&$1, &$$, &$4, 0, $2.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C); } - | T_NAMESPACE T_NS_SEPARATOR namespace_name '(' { $1.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$1.u.constant); zend_do_build_namespace_name(&$1, &$1, &$3 TSRMLS_CC); $4.u.opline_num = zend_do_begin_function_call(&$1, 0 TSRMLS_CC); } - function_call_parameter_list - ')' { zend_do_end_function_call(&$1, &$$, &$6, 0, $4.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C); } - | T_NS_SEPARATOR namespace_name '(' { $3.u.opline_num = zend_do_begin_function_call(&$2, 0 TSRMLS_CC); } - function_call_parameter_list - ')' { zend_do_end_function_call(&$2, &$$, &$5, 0, $3.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { $3.u.opline_num = zend_do_begin_function_call(&$2, 0 TSRMLS_CC); } + function_call_parameter_list + ')' { zend_do_end_function_call(&$2, &$$, &$5, 0, $3.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);} | class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { $4.u.opline_num = zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); } function_call_parameter_list ')' { zend_do_end_function_call($4.u.opline_num?NULL:&$3, &$$, &$6, $4.u.opline_num, $4.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);} @@ -697,16 +689,18 @@ function_call: ; class_name: - T_STATIC { $$.op_type = IS_CONST; ZVAL_STRINGL(&$$.u.constant, "static", sizeof("static")-1, 1);} - | namespace_name { $$ = $1; } - | T_NAMESPACE T_NS_SEPARATOR namespace_name { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); zend_do_build_namespace_name(&$$, &$$, &$3 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name { char *tmp = estrndup(Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); memcpy(&(tmp[1]), Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); tmp[0] = '\\'; efree(Z_STRVAL($2.u.constant)); Z_STRVAL($2.u.constant) = tmp; ++Z_STRLEN($2.u.constant); $$ = $2; } + T_STRING { $$ = $1; } + | T_STATIC { $$.op_type = IS_CONST; ZVAL_STRINGL(&$$.u.constant, "static", sizeof("static")-1, 1);} + | T_NAMESPACE { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, NULL, &$2 TSRMLS_CC); } + | class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); } ; fully_qualified_class_name: - namespace_name { $$ = $1; } - | T_NAMESPACE T_NS_SEPARATOR namespace_name { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); zend_do_build_namespace_name(&$$, &$$, &$3 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name { char *tmp = estrndup(Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); memcpy(&(tmp[1]), Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); tmp[0] = '\\'; efree(Z_STRVAL($2.u.constant)); Z_STRVAL($2.u.constant) = tmp; ++Z_STRLEN($2.u.constant); $$ = $2; } + T_STRING { $$ = $1; } + | T_NAMESPACE { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, NULL, &$2 TSRMLS_CC); } + | fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); } ; @@ -772,9 +766,8 @@ common_scalar: static_scalar: /* compile-time evaluated scalars */ common_scalar { $$ = $1; } - | namespace_name { zend_do_fetch_constant(&$$, NULL, &$1, ZEND_CT, 1 TSRMLS_CC); } - | T_NAMESPACE T_NS_SEPARATOR namespace_name { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); zend_do_build_namespace_name(&$$, &$$, &$3 TSRMLS_CC); $3 = $$; zend_do_fetch_constant(&$$, NULL, &$3, ZEND_CT, 0 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name { char *tmp = estrndup(Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); memcpy(&(tmp[1]), Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); tmp[0] = '\\'; efree(Z_STRVAL($2.u.constant)); Z_STRVAL($2.u.constant) = tmp; ++Z_STRLEN($2.u.constant); zend_do_fetch_constant(&$$, NULL, &$2, ZEND_CT, 0 TSRMLS_CC); } + | T_STRING { zend_do_fetch_constant(&$$, NULL, &$1, ZEND_CT, 1 TSRMLS_CC); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, NULL, &$2, ZEND_CT, 0 TSRMLS_CC); } | '+' static_scalar { ZVAL_LONG(&$1.u.constant, 0); add_function(&$2.u.constant, &$1.u.constant, &$2.u.constant TSRMLS_CC); $$ = $2; } | '-' static_scalar { ZVAL_LONG(&$1.u.constant, 0); sub_function(&$2.u.constant, &$1.u.constant, &$2.u.constant TSRMLS_CC); $$ = $2; } | T_ARRAY '(' static_array_pair_list ')' { $$ = $3; Z_TYPE($$.u.constant) = IS_CONSTANT_ARRAY; } @@ -786,11 +779,10 @@ static_class_constant: ; scalar: - T_STRING_VARNAME { $$ = $1; } - | class_constant { $$ = $1; } - | namespace_name { zend_do_fetch_constant(&$$, NULL, &$1, ZEND_RT, 1 TSRMLS_CC); } - | T_NAMESPACE T_NS_SEPARATOR namespace_name { $$.op_type = IS_CONST; ZVAL_EMPTY_STRING(&$$.u.constant); zend_do_build_namespace_name(&$$, &$$, &$3 TSRMLS_CC); $3 = $$; zend_do_fetch_constant(&$$, NULL, &$3, ZEND_RT, 0 TSRMLS_CC); } - | T_NS_SEPARATOR namespace_name { char *tmp = estrndup(Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); memcpy(&(tmp[1]), Z_STRVAL($2.u.constant), Z_STRLEN($2.u.constant)+1); tmp[0] = '\\'; efree(Z_STRVAL($2.u.constant)); Z_STRVAL($2.u.constant) = tmp; ++Z_STRLEN($2.u.constant); zend_do_fetch_constant(&$$, NULL, &$2, ZEND_RT, 0 TSRMLS_CC); } + T_STRING { zend_do_fetch_constant(&$$, NULL, &$1, ZEND_RT, 1 TSRMLS_CC); } + | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, NULL, &$2, ZEND_RT, 0 TSRMLS_CC); } + | T_STRING_VARNAME { $$ = $1; } + | class_constant { $$ = $1; } | common_scalar { $$ = $1; } | '"' encaps_list '"' { $$ = $2; } | T_START_HEREDOC encaps_list T_END_HEREDOC { $$ = $2; } |