Added support of bitwise-and-assign and bitwise-shiftright-assign operators

Author: sergeyklay

parser/base.c

@@ -127,10 +127,8 @@ void xx_parse_program(zval *return_value, char *program, size_t program_length,
 		state->start_length = (program + program_length - state->start);
 
 		switch (token.opcode) {
-
 			case XX_T_IGNORE:
 				break;
-
 			case XX_T_NAMESPACE:
 				xx_(xx_parser, XX_NAMESPACE, NULL, parser_status);
 				break;
@@ -260,7 +258,6 @@ void xx_parse_program(zval *return_value, char *program, size_t program_length,
 			case XX_T_CATCH:
 				xx_(xx_parser, XX_CATCH, NULL, parser_status);
 				break;
-
 			case XX_T_DOTCOMMA:
 				xx_(xx_parser, XX_DOTCOMMA, NULL, parser_status);
 				break;
@@ -288,6 +285,9 @@ void xx_parse_program(zval *return_value, char *program, size_t program_length,
 			case XX_T_ASSIGN_MOD:
 				xx_(xx_parser, XX_T_ASSIGN_MOD, NULL, parser_status);
 				break;
+			case XX_T_ASSIGN_BITWISE_AND:
+				xx_(xx_parser, XX_ASSIGN_BITWISE_AND, NULL, parser_status);
+				break;
 			case XX_T_ASSIGN_BITWISE_OR:
 				xx_(xx_parser, XX_ASSIGN_BITWISE_OR, NULL, parser_status);
 				break;
@@ -297,6 +297,9 @@ void xx_parse_program(zval *return_value, char *program, size_t program_length,
 			case XX_T_ASSIGN_BITWISE_SHIFTLEFT:
 				xx_(xx_parser, XX_ASSIGN_BITWISE_SHIFTLEFT, NULL, parser_status);
 				break;
+			case XX_T_ASSIGN_BITWISE_SHIFTRIGHT:
+				xx_(xx_parser, XX_ASSIGN_BITWISE_SHIFTRIGHT, NULL, parser_status);
+				break;
 			case XX_T_EQUALS:
 				xx_(xx_parser, XX_EQUALS, NULL, parser_status);
 				break;

tests/bitwise/001.phpt

@@ -20,7 +20,9 @@ foreach ($ir[0]["statements"] as $statement) {
 	);
 }
 --EXPECT--
-3
+5
+variable a bitwise-and-assign variable b
 variable a bitwise-or-assign variable b
 variable a bitwise-xor-assign variable b
 variable a bitwise-shiftleft-assign variable b
+variable a bitwise-shiftright-assign variable b

tests/data/bitwise/assign.zep

@@ -1,9 +1,7 @@
 function bitwise() {
-  // FIXME:
-  // let a &= b;
+  let a &= b;
   let a |= b;
   let a ^= b;
   let a <<= b;
-  // FIXME:
-  // let a >>= b;
+  let a >>= b;
 }