diff --git a/Zend/zend_language_scanner.c b/Zend/zend_language_scanner.c
index 0b2795dd71f..637efe55739 100644
--- a/Zend/zend_language_scanner.c
+++ b/Zend/zend_language_scanner.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 1.0.3 */
+/* Generated by re2c 1.0.1 */
 #line 1 "Zend/zend_language_scanner.l"
 /*
    +----------------------------------------------------------------------+
@@ -1454,7 +1454,7 @@ yy3:
 		++YYCURSOR;
 		YYDEBUG(4, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2747 "Zend/zend_language_scanner.l"
+#line 2749 "Zend/zend_language_scanner.l"
 		{
 	if (YYCURSOR > YYLIMIT) {
 		RETURN_TOKEN(END);
@@ -2266,7 +2266,7 @@ yy62:
 		++YYCURSOR;
 		YYDEBUG(63, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2400 "Zend/zend_language_scanner.l"
+#line 2402 "Zend/zend_language_scanner.l"
 		{
 	BEGIN(ST_BACKQUOTE);
 	RETURN_TOKEN('`');
@@ -4736,6 +4736,7 @@ yy397:
 
 		zend_ptr_stack_reverse_apply(&current_state.heredoc_label_stack, copy_heredoc_label_stack);
 
+		zend_exception_save();
 		while (heredoc_nesting_level) {
 			zval zv;
 			int retval;
@@ -4764,6 +4765,7 @@ yy397:
 					heredoc_nesting_level = 0;
 			}
 		}
+		zend_exception_restore();
 
 		if (
 		    (first_token == T_VARIABLE
@@ -4783,7 +4785,7 @@ yy397:
 
 	RETURN_TOKEN(T_START_HEREDOC);
 }
-#line 4787 "Zend/zend_language_scanner.c"
+#line 4789 "Zend/zend_language_scanner.c"
 yy398:
 		YYDEBUG(398, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4807,7 +4809,7 @@ yy400:
 		{
 	RETURN_TOKEN(T_ARRAY);
 }
-#line 4811 "Zend/zend_language_scanner.c"
+#line 4813 "Zend/zend_language_scanner.c"
 yy402:
 		YYDEBUG(402, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4820,7 +4822,7 @@ yy402:
 		{
 	RETURN_TOKEN(T_BREAK);
 }
-#line 4824 "Zend/zend_language_scanner.c"
+#line 4826 "Zend/zend_language_scanner.c"
 yy404:
 		YYDEBUG(404, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4839,7 +4841,7 @@ yy405:
 		{
 	RETURN_TOKEN(T_CATCH);
 }
-#line 4843 "Zend/zend_language_scanner.c"
+#line 4845 "Zend/zend_language_scanner.c"
 yy407:
 		YYDEBUG(407, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4852,7 +4854,7 @@ yy407:
 		{
 	RETURN_TOKEN(T_CLASS);
 }
-#line 4856 "Zend/zend_language_scanner.c"
+#line 4858 "Zend/zend_language_scanner.c"
 yy409:
 		YYDEBUG(409, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4865,7 +4867,7 @@ yy409:
 		{
 	RETURN_TOKEN(T_CLONE);
 }
-#line 4869 "Zend/zend_language_scanner.c"
+#line 4871 "Zend/zend_language_scanner.c"
 yy411:
 		YYDEBUG(411, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4878,7 +4880,7 @@ yy411:
 		{
 	RETURN_TOKEN(T_CONST);
 }
-#line 4882 "Zend/zend_language_scanner.c"
+#line 4884 "Zend/zend_language_scanner.c"
 yy413:
 		YYDEBUG(413, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4915,7 +4917,7 @@ yy417:
 		{
 	RETURN_TOKEN(T_EMPTY);
 }
-#line 4919 "Zend/zend_language_scanner.c"
+#line 4921 "Zend/zend_language_scanner.c"
 yy419:
 		YYDEBUG(419, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4940,7 +4942,7 @@ yy421:
 		{
 	RETURN_TOKEN(T_ENDIF);
 }
-#line 4944 "Zend/zend_language_scanner.c"
+#line 4946 "Zend/zend_language_scanner.c"
 yy423:
 		YYDEBUG(423, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -4986,7 +4988,7 @@ yy427:
 		{
 	RETURN_TOKEN(T_FINAL);
 }
-#line 4990 "Zend/zend_language_scanner.c"
+#line 4992 "Zend/zend_language_scanner.c"
 yy428:
 		YYDEBUG(428, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5047,7 +5049,7 @@ yy436:
 		{
 	RETURN_TOKEN(T_ISSET);
 }
-#line 5051 "Zend/zend_language_scanner.c"
+#line 5053 "Zend/zend_language_scanner.c"
 yy438:
 		YYDEBUG(438, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5066,7 +5068,7 @@ yy439:
 		{
 	RETURN_TOKEN(T_PRINT);
 }
-#line 5070 "Zend/zend_language_scanner.c"
+#line 5072 "Zend/zend_language_scanner.c"
 yy441:
 		YYDEBUG(441, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5121,7 +5123,7 @@ yy448:
 		{
 	RETURN_TOKEN(T_THROW);
 }
-#line 5125 "Zend/zend_language_scanner.c"
+#line 5127 "Zend/zend_language_scanner.c"
 yy450:
 		YYDEBUG(450, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5134,7 +5136,7 @@ yy450:
 		{
 	RETURN_TOKEN(T_TRAIT);
 }
-#line 5138 "Zend/zend_language_scanner.c"
+#line 5140 "Zend/zend_language_scanner.c"
 yy452:
 		YYDEBUG(452, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5147,7 +5149,7 @@ yy452:
 		{
 	RETURN_TOKEN(T_UNSET);
 }
-#line 5151 "Zend/zend_language_scanner.c"
+#line 5153 "Zend/zend_language_scanner.c"
 yy454:
 		YYDEBUG(454, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5160,7 +5162,7 @@ yy454:
 		{
 	RETURN_TOKEN(T_WHILE);
 }
-#line 5164 "Zend/zend_language_scanner.c"
+#line 5166 "Zend/zend_language_scanner.c"
 yy456:
 		YYDEBUG(456, *YYCURSOR);
 		yyaccept = 6;
@@ -5182,7 +5184,7 @@ yy457:
 		{
 	RETURN_TOKEN(T_YIELD);
 }
-#line 5186 "Zend/zend_language_scanner.c"
+#line 5188 "Zend/zend_language_scanner.c"
 yy458:
 		YYDEBUG(458, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5278,7 +5280,7 @@ yy471:
 		{
 	RETURN_TOKEN(T_BOOL_CAST);
 }
-#line 5282 "Zend/zend_language_scanner.c"
+#line 5284 "Zend/zend_language_scanner.c"
 yy474:
 		YYDEBUG(474, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5312,7 +5314,7 @@ yy478:
 		{
 	RETURN_TOKEN(T_DOUBLE_CAST);
 }
-#line 5316 "Zend/zend_language_scanner.c"
+#line 5318 "Zend/zend_language_scanner.c"
 yy480:
 		YYDEBUG(480, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5381,7 +5383,7 @@ yy489:
 		{
 	RETURN_TOKEN(T_ELSEIF);
 }
-#line 5385 "Zend/zend_language_scanner.c"
+#line 5387 "Zend/zend_language_scanner.c"
 yy491:
 		YYDEBUG(491, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5415,7 +5417,7 @@ yy493:
 		{
 	RETURN_TOKEN(T_ENDFOR);
 }
-#line 5419 "Zend/zend_language_scanner.c"
+#line 5421 "Zend/zend_language_scanner.c"
 yy494:
 		YYDEBUG(494, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5464,7 +5466,7 @@ yy500:
 		{
 	RETURN_TOKEN(T_GLOBAL);
 }
-#line 5468 "Zend/zend_language_scanner.c"
+#line 5470 "Zend/zend_language_scanner.c"
 yy502:
 		YYDEBUG(502, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5525,7 +5527,7 @@ yy510:
 		{
 	RETURN_TOKEN(T_PUBLIC);
 }
-#line 5529 "Zend/zend_language_scanner.c"
+#line 5531 "Zend/zend_language_scanner.c"
 yy512:
 		YYDEBUG(512, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5544,7 +5546,7 @@ yy513:
 		{
 	RETURN_TOKEN(T_RETURN);
 }
-#line 5548 "Zend/zend_language_scanner.c"
+#line 5550 "Zend/zend_language_scanner.c"
 yy515:
 		YYDEBUG(515, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5557,7 +5559,7 @@ yy515:
 		{
 	RETURN_TOKEN(T_STATIC);
 }
-#line 5561 "Zend/zend_language_scanner.c"
+#line 5563 "Zend/zend_language_scanner.c"
 yy517:
 		YYDEBUG(517, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5570,7 +5572,7 @@ yy517:
 		{
 	RETURN_TOKEN(T_SWITCH);
 }
-#line 5574 "Zend/zend_language_scanner.c"
+#line 5576 "Zend/zend_language_scanner.c"
 yy519:
 		YYDEBUG(519, *YYCURSOR);
 		++YYCURSOR;
@@ -5654,7 +5656,7 @@ yy530:
 		{
 	RETURN_TOKEN(T_ARRAY_CAST);
 }
-#line 5658 "Zend/zend_language_scanner.c"
+#line 5660 "Zend/zend_language_scanner.c"
 yy532:
 		YYDEBUG(532, *YYCURSOR);
 		++YYCURSOR;
@@ -5704,7 +5706,7 @@ yy538:
 		{
 	RETURN_TOKEN(T_UNSET_CAST);
 }
-#line 5708 "Zend/zend_language_scanner.c"
+#line 5710 "Zend/zend_language_scanner.c"
 yy540:
 		YYDEBUG(540, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5735,7 +5737,7 @@ yy543:
 		{
 	RETURN_TOKEN(T_DECLARE);
 }
-#line 5739 "Zend/zend_language_scanner.c"
+#line 5741 "Zend/zend_language_scanner.c"
 yy545:
 		YYDEBUG(545, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5748,7 +5750,7 @@ yy545:
 		{
 	RETURN_TOKEN(T_DEFAULT);
 }
-#line 5752 "Zend/zend_language_scanner.c"
+#line 5754 "Zend/zend_language_scanner.c"
 yy547:
 		YYDEBUG(547, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5785,7 +5787,7 @@ yy551:
 		{
 	RETURN_TOKEN(T_EXTENDS);
 }
-#line 5789 "Zend/zend_language_scanner.c"
+#line 5791 "Zend/zend_language_scanner.c"
 yy553:
 		YYDEBUG(553, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5798,7 +5800,7 @@ yy553:
 		{
 	RETURN_TOKEN(T_FINALLY);
 }
-#line 5802 "Zend/zend_language_scanner.c"
+#line 5804 "Zend/zend_language_scanner.c"
 yy555:
 		YYDEBUG(555, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5811,7 +5813,7 @@ yy555:
 		{
 	RETURN_TOKEN(T_FOREACH);
 }
-#line 5815 "Zend/zend_language_scanner.c"
+#line 5817 "Zend/zend_language_scanner.c"
 yy557:
 		YYDEBUG(557, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5849,7 +5851,7 @@ yy560:
 		{
 	RETURN_TOKEN(T_INCLUDE);
 }
-#line 5853 "Zend/zend_language_scanner.c"
+#line 5855 "Zend/zend_language_scanner.c"
 yy561:
 		YYDEBUG(561, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5886,7 +5888,7 @@ yy565:
 		{
 	RETURN_TOKEN(T_PRIVATE);
 }
-#line 5890 "Zend/zend_language_scanner.c"
+#line 5892 "Zend/zend_language_scanner.c"
 yy567:
 		YYDEBUG(567, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5918,7 +5920,7 @@ yy569:
 		{
 	RETURN_TOKEN(T_REQUIRE);
 }
-#line 5922 "Zend/zend_language_scanner.c"
+#line 5924 "Zend/zend_language_scanner.c"
 yy570:
 		YYDEBUG(570, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5942,7 +5944,7 @@ yy572:
 		{
 	RETURN_TOKEN(T_DIR);
 }
-#line 5946 "Zend/zend_language_scanner.c"
+#line 5948 "Zend/zend_language_scanner.c"
 yy574:
 		YYDEBUG(574, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -5991,7 +5993,7 @@ yy581:
 		{
 	RETURN_TOKEN(T_STRING_CAST);
 }
-#line 5995 "Zend/zend_language_scanner.c"
+#line 5997 "Zend/zend_language_scanner.c"
 yy583:
 		YYDEBUG(583, *YYCURSOR);
 		++YYCURSOR;
@@ -6001,7 +6003,7 @@ yy583:
 		{
 	RETURN_TOKEN(T_OBJECT_CAST);
 }
-#line 6005 "Zend/zend_language_scanner.c"
+#line 6007 "Zend/zend_language_scanner.c"
 yy585:
 		YYDEBUG(585, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6014,7 +6016,7 @@ yy585:
 		{
 	RETURN_TOKEN(T_ABSTRACT);
 }
-#line 6018 "Zend/zend_language_scanner.c"
+#line 6020 "Zend/zend_language_scanner.c"
 yy587:
 		YYDEBUG(587, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6027,7 +6029,7 @@ yy587:
 		{
 	RETURN_TOKEN(T_CALLABLE);
 }
-#line 6031 "Zend/zend_language_scanner.c"
+#line 6033 "Zend/zend_language_scanner.c"
 yy589:
 		YYDEBUG(589, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6040,7 +6042,7 @@ yy589:
 		{
 	RETURN_TOKEN(T_CONTINUE);
 }
-#line 6044 "Zend/zend_language_scanner.c"
+#line 6046 "Zend/zend_language_scanner.c"
 yy591:
 		YYDEBUG(591, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6071,7 +6073,7 @@ yy594:
 		{
 	RETURN_TOKEN(T_ENDWHILE);
 }
-#line 6075 "Zend/zend_language_scanner.c"
+#line 6077 "Zend/zend_language_scanner.c"
 yy596:
 		YYDEBUG(596, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6084,7 +6086,7 @@ yy596:
 		{
 	RETURN_TOKEN(T_FUNCTION);
 }
-#line 6088 "Zend/zend_language_scanner.c"
+#line 6090 "Zend/zend_language_scanner.c"
 yy598:
 		YYDEBUG(598, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6156,7 +6158,7 @@ yy608:
 		{
 	RETURN_TOKEN(T_FILE);
 }
-#line 6160 "Zend/zend_language_scanner.c"
+#line 6162 "Zend/zend_language_scanner.c"
 yy610:
 		YYDEBUG(610, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6181,7 +6183,7 @@ yy612:
 		{
 	RETURN_TOKEN(T_LINE);
 }
-#line 6185 "Zend/zend_language_scanner.c"
+#line 6187 "Zend/zend_language_scanner.c"
 yy614:
 		YYDEBUG(614, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6222,7 +6224,7 @@ yy619:
 		{
 	RETURN_TOKEN(T_ENDSWITCH);
 }
-#line 6226 "Zend/zend_language_scanner.c"
+#line 6228 "Zend/zend_language_scanner.c"
 yy621:
 		YYDEBUG(621, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6253,7 +6255,7 @@ yy624:
 		{
     RETURN_TOKEN(T_INSTEADOF);
 }
-#line 6257 "Zend/zend_language_scanner.c"
+#line 6259 "Zend/zend_language_scanner.c"
 yy626:
 		YYDEBUG(626, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6266,7 +6268,7 @@ yy626:
 		{
 	RETURN_TOKEN(T_INTERFACE);
 }
-#line 6270 "Zend/zend_language_scanner.c"
+#line 6272 "Zend/zend_language_scanner.c"
 yy628:
 		YYDEBUG(628, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6279,7 +6281,7 @@ yy628:
 		{
 	RETURN_TOKEN(T_NAMESPACE);
 }
-#line 6283 "Zend/zend_language_scanner.c"
+#line 6285 "Zend/zend_language_scanner.c"
 yy630:
 		YYDEBUG(630, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6292,7 +6294,7 @@ yy630:
 		{
 	RETURN_TOKEN(T_PROTECTED);
 }
-#line 6296 "Zend/zend_language_scanner.c"
+#line 6298 "Zend/zend_language_scanner.c"
 yy632:
 		YYDEBUG(632, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6317,7 +6319,7 @@ yy634:
 		{
 	RETURN_TOKEN(T_CLASS_C);
 }
-#line 6321 "Zend/zend_language_scanner.c"
+#line 6323 "Zend/zend_language_scanner.c"
 yy636:
 		YYDEBUG(636, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6353,7 +6355,7 @@ yy640:
 		{
 	RETURN_TOKEN(T_TRAIT_C);
 }
-#line 6357 "Zend/zend_language_scanner.c"
+#line 6359 "Zend/zend_language_scanner.c"
 yy642:
 		YYDEBUG(642, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6366,7 +6368,7 @@ yy642:
 		{
 	RETURN_TOKEN(T_ENDDECLARE);
 }
-#line 6370 "Zend/zend_language_scanner.c"
+#line 6372 "Zend/zend_language_scanner.c"
 yy644:
 		YYDEBUG(644, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6379,7 +6381,7 @@ yy644:
 		{
 	RETURN_TOKEN(T_ENDFOREACH);
 }
-#line 6383 "Zend/zend_language_scanner.c"
+#line 6385 "Zend/zend_language_scanner.c"
 yy646:
 		YYDEBUG(646, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6392,7 +6394,7 @@ yy646:
 		{
 	RETURN_TOKEN(T_IMPLEMENTS);
 }
-#line 6396 "Zend/zend_language_scanner.c"
+#line 6398 "Zend/zend_language_scanner.c"
 yy648:
 		YYDEBUG(648, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6411,7 +6413,7 @@ yy649:
 		{
 	RETURN_TOKEN(T_INSTANCEOF);
 }
-#line 6415 "Zend/zend_language_scanner.c"
+#line 6417 "Zend/zend_language_scanner.c"
 yy651:
 		YYDEBUG(651, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6463,7 +6465,7 @@ yy655:
 		{
 	RETURN_TOKEN(T_METHOD_C);
 }
-#line 6467 "Zend/zend_language_scanner.c"
+#line 6469 "Zend/zend_language_scanner.c"
 yy657:
 		YYDEBUG(657, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6493,7 +6495,7 @@ yy660:
 	HANDLE_NEWLINES(yytext, yyleng);
 	RETURN_TOKEN(T_YIELD_FROM);
 }
-#line 6497 "Zend/zend_language_scanner.c"
+#line 6499 "Zend/zend_language_scanner.c"
 yy662:
 		YYDEBUG(662, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6522,7 +6524,7 @@ yy665:
 		{
 	RETURN_TOKEN(T_INCLUDE_ONCE);
 }
-#line 6526 "Zend/zend_language_scanner.c"
+#line 6528 "Zend/zend_language_scanner.c"
 yy667:
 		YYDEBUG(667, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6535,7 +6537,7 @@ yy667:
 		{
 	RETURN_TOKEN(T_REQUIRE_ONCE);
 }
-#line 6539 "Zend/zend_language_scanner.c"
+#line 6541 "Zend/zend_language_scanner.c"
 yy669:
 		YYDEBUG(669, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6548,7 +6550,7 @@ yy669:
 		{
 	RETURN_TOKEN(T_FUNC_C);
 }
-#line 6552 "Zend/zend_language_scanner.c"
+#line 6554 "Zend/zend_language_scanner.c"
 yy671:
 		YYDEBUG(671, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6578,7 +6580,7 @@ yy674:
 		{
 	RETURN_TOKEN(T_NS_C);
 }
-#line 6582 "Zend/zend_language_scanner.c"
+#line 6584 "Zend/zend_language_scanner.c"
 yy676:
 		YYDEBUG(676, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6596,7 +6598,7 @@ yy677:
 		{
 	RETURN_TOKEN(T_HALT_COMPILER);
 }
-#line 6600 "Zend/zend_language_scanner.c"
+#line 6602 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_LOOKING_FOR_PROPERTY:
@@ -6668,7 +6670,7 @@ yy682:
 	yy_pop_state();
 	goto restart;
 }
-#line 6672 "Zend/zend_language_scanner.c"
+#line 6674 "Zend/zend_language_scanner.c"
 yy683:
 		YYDEBUG(683, *YYCURSOR);
 		++YYCURSOR;
@@ -6684,7 +6686,7 @@ yy683:
 		{
 	goto return_whitespace;
 }
-#line 6688 "Zend/zend_language_scanner.c"
+#line 6690 "Zend/zend_language_scanner.c"
 yy686:
 		YYDEBUG(686, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6706,7 +6708,7 @@ yy687:
 	yy_pop_state();
 	RETURN_TOKEN_WITH_STR(T_STRING, 0);
 }
-#line 6710 "Zend/zend_language_scanner.c"
+#line 6712 "Zend/zend_language_scanner.c"
 yy690:
 		YYDEBUG(690, *YYCURSOR);
 		++YYCURSOR;
@@ -6716,7 +6718,7 @@ yy690:
 		{
 	RETURN_TOKEN(T_OBJECT_OPERATOR);
 }
-#line 6720 "Zend/zend_language_scanner.c"
+#line 6722 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_BACKQUOTE:
@@ -6769,7 +6771,7 @@ yyc_ST_BACKQUOTE:
 yy695:
 		YYDEBUG(695, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2492 "Zend/zend_language_scanner.l"
+#line 2494 "Zend/zend_language_scanner.l"
 		{
 	if (YYCURSOR > YYLIMIT) {
 		RETURN_TOKEN(END);
@@ -6814,7 +6816,7 @@ yy695:
 		RETURN_TOKEN(T_ERROR);
 	}
 }
-#line 6818 "Zend/zend_language_scanner.c"
+#line 6820 "Zend/zend_language_scanner.c"
 yy696:
 		YYDEBUG(696, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6838,12 +6840,12 @@ yy697:
 		++YYCURSOR;
 		YYDEBUG(698, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2432 "Zend/zend_language_scanner.l"
+#line 2434 "Zend/zend_language_scanner.l"
 		{
 	BEGIN(ST_IN_SCRIPTING);
 	RETURN_TOKEN('`');
 }
-#line 6847 "Zend/zend_language_scanner.c"
+#line 6849 "Zend/zend_language_scanner.c"
 yy699:
 		YYDEBUG(699, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6868,7 +6870,7 @@ yy702:
 		{
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 6872 "Zend/zend_language_scanner.c"
+#line 6874 "Zend/zend_language_scanner.c"
 yy703:
 		YYDEBUG(703, *YYCURSOR);
 		++YYCURSOR;
@@ -6879,19 +6881,19 @@ yy703:
 	yy_push_state(ST_LOOKING_FOR_VARNAME);
 	RETURN_TOKEN(T_DOLLAR_OPEN_CURLY_BRACES);
 }
-#line 6883 "Zend/zend_language_scanner.c"
+#line 6885 "Zend/zend_language_scanner.c"
 yy705:
 		YYDEBUG(705, *YYCURSOR);
 		++YYCURSOR;
 		YYDEBUG(706, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2420 "Zend/zend_language_scanner.l"
+#line 2422 "Zend/zend_language_scanner.l"
 		{
 	yy_push_state(ST_IN_SCRIPTING);
 	yyless(1);
 	RETURN_TOKEN(T_CURLY_OPEN);
 }
-#line 6895 "Zend/zend_language_scanner.c"
+#line 6897 "Zend/zend_language_scanner.c"
 yy707:
 		YYDEBUG(707, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6911,7 +6913,7 @@ yy709:
 	yy_push_state(ST_VAR_OFFSET);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 6915 "Zend/zend_language_scanner.c"
+#line 6917 "Zend/zend_language_scanner.c"
 yy711:
 		YYDEBUG(711, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -6935,7 +6937,7 @@ yy712:
 	yy_push_state(ST_LOOKING_FOR_PROPERTY);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 6939 "Zend/zend_language_scanner.c"
+#line 6941 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_DOUBLE_QUOTES:
@@ -6988,7 +6990,7 @@ yyc_ST_DOUBLE_QUOTES:
 yy717:
 		YYDEBUG(717, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2438 "Zend/zend_language_scanner.l"
+#line 2440 "Zend/zend_language_scanner.l"
 		{
 	if (GET_DOUBLE_QUOTES_SCANNED_LENGTH()) {
 		YYCURSOR += GET_DOUBLE_QUOTES_SCANNED_LENGTH() - 1;
@@ -7041,18 +7043,18 @@ double_quotes_scan_done:
 		RETURN_TOKEN(T_ERROR);
 	}
 }
-#line 7045 "Zend/zend_language_scanner.c"
+#line 7047 "Zend/zend_language_scanner.c"
 yy718:
 		YYDEBUG(718, *YYCURSOR);
 		++YYCURSOR;
 		YYDEBUG(719, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2427 "Zend/zend_language_scanner.l"
+#line 2429 "Zend/zend_language_scanner.l"
 		{
 	BEGIN(ST_IN_SCRIPTING);
 	RETURN_TOKEN('"');
 }
-#line 7056 "Zend/zend_language_scanner.c"
+#line 7058 "Zend/zend_language_scanner.c"
 yy720:
 		YYDEBUG(720, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7095,7 +7097,7 @@ yy724:
 		{
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7099 "Zend/zend_language_scanner.c"
+#line 7101 "Zend/zend_language_scanner.c"
 yy725:
 		YYDEBUG(725, *YYCURSOR);
 		++YYCURSOR;
@@ -7106,19 +7108,19 @@ yy725:
 	yy_push_state(ST_LOOKING_FOR_VARNAME);
 	RETURN_TOKEN(T_DOLLAR_OPEN_CURLY_BRACES);
 }
-#line 7110 "Zend/zend_language_scanner.c"
+#line 7112 "Zend/zend_language_scanner.c"
 yy727:
 		YYDEBUG(727, *YYCURSOR);
 		++YYCURSOR;
 		YYDEBUG(728, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2420 "Zend/zend_language_scanner.l"
+#line 2422 "Zend/zend_language_scanner.l"
 		{
 	yy_push_state(ST_IN_SCRIPTING);
 	yyless(1);
 	RETURN_TOKEN(T_CURLY_OPEN);
 }
-#line 7122 "Zend/zend_language_scanner.c"
+#line 7124 "Zend/zend_language_scanner.c"
 yy729:
 		YYDEBUG(729, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7138,7 +7140,7 @@ yy731:
 	yy_push_state(ST_VAR_OFFSET);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7142 "Zend/zend_language_scanner.c"
+#line 7144 "Zend/zend_language_scanner.c"
 yy733:
 		YYDEBUG(733, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7162,7 +7164,7 @@ yy734:
 	yy_push_state(ST_LOOKING_FOR_PROPERTY);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7166 "Zend/zend_language_scanner.c"
+#line 7168 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_HEREDOC:
@@ -7211,7 +7213,7 @@ yyc_ST_HEREDOC:
 yy739:
 		YYDEBUG(739, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2538 "Zend/zend_language_scanner.l"
+#line 2540 "Zend/zend_language_scanner.l"
 		{
 	zend_heredoc_label *heredoc_label = zend_ptr_stack_top(&SCNG(heredoc_label_stack));
 	int newline = 0, indentation = 0, spacing = 0;
@@ -7331,7 +7333,7 @@ heredoc_scan_done:
 
 	RETURN_TOKEN_WITH_VAL(T_ENCAPSED_AND_WHITESPACE);
 }
-#line 7335 "Zend/zend_language_scanner.c"
+#line 7337 "Zend/zend_language_scanner.c"
 yy740:
 		YYDEBUG(740, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7374,7 +7376,7 @@ yy744:
 		{
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7378 "Zend/zend_language_scanner.c"
+#line 7380 "Zend/zend_language_scanner.c"
 yy745:
 		YYDEBUG(745, *YYCURSOR);
 		++YYCURSOR;
@@ -7385,19 +7387,19 @@ yy745:
 	yy_push_state(ST_LOOKING_FOR_VARNAME);
 	RETURN_TOKEN(T_DOLLAR_OPEN_CURLY_BRACES);
 }
-#line 7389 "Zend/zend_language_scanner.c"
+#line 7391 "Zend/zend_language_scanner.c"
 yy747:
 		YYDEBUG(747, *YYCURSOR);
 		++YYCURSOR;
 		YYDEBUG(748, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2420 "Zend/zend_language_scanner.l"
+#line 2422 "Zend/zend_language_scanner.l"
 		{
 	yy_push_state(ST_IN_SCRIPTING);
 	yyless(1);
 	RETURN_TOKEN(T_CURLY_OPEN);
 }
-#line 7401 "Zend/zend_language_scanner.c"
+#line 7403 "Zend/zend_language_scanner.c"
 yy749:
 		YYDEBUG(749, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7417,7 +7419,7 @@ yy751:
 	yy_push_state(ST_VAR_OFFSET);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7421 "Zend/zend_language_scanner.c"
+#line 7423 "Zend/zend_language_scanner.c"
 yy753:
 		YYDEBUG(753, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7441,7 +7443,7 @@ yy754:
 	yy_push_state(ST_LOOKING_FOR_PROPERTY);
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7445 "Zend/zend_language_scanner.c"
+#line 7447 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_LOOKING_FOR_VARNAME:
@@ -7505,7 +7507,7 @@ yy759:
 	yy_push_state(ST_IN_SCRIPTING);
 	goto restart;
 }
-#line 7509 "Zend/zend_language_scanner.c"
+#line 7511 "Zend/zend_language_scanner.c"
 yy760:
 		YYDEBUG(760, *YYCURSOR);
 		yych = *(YYMARKER = ++YYCURSOR);
@@ -7559,7 +7561,7 @@ yy764:
 	yy_push_state(ST_IN_SCRIPTING);
 	RETURN_TOKEN_WITH_STR(T_STRING_VARNAME, 0);
 }
-#line 7563 "Zend/zend_language_scanner.c"
+#line 7565 "Zend/zend_language_scanner.c"
 	}
 /* *********************************** */
 yyc_ST_VAR_OFFSET:
@@ -7648,7 +7650,7 @@ yy768:
 		++YYCURSOR;
 		YYDEBUG(769, *YYCURSOR);
 		yyleng = YYCURSOR - SCNG(yy_text);
-#line 2747 "Zend/zend_language_scanner.l"
+#line 2749 "Zend/zend_language_scanner.l"
 		{
 	if (YYCURSOR > YYLIMIT) {
 		RETURN_TOKEN(END);
@@ -7657,7 +7659,7 @@ yy768:
 	zend_error(E_COMPILE_WARNING,"Unexpected character in input:  '%c' (ASCII=%d) state=%d", yytext[0], yytext[0], YYSTATE);
 	goto restart;
 }
-#line 7661 "Zend/zend_language_scanner.c"
+#line 7663 "Zend/zend_language_scanner.c"
 yy770:
 		YYDEBUG(770, *YYCURSOR);
 		++YYCURSOR;
@@ -7671,7 +7673,7 @@ yy770:
 	ZVAL_NULL(zendlval);
 	RETURN_TOKEN_WITH_VAL(T_ENCAPSED_AND_WHITESPACE);
 }
-#line 7675 "Zend/zend_language_scanner.c"
+#line 7677 "Zend/zend_language_scanner.c"
 yy772:
 		YYDEBUG(772, *YYCURSOR);
 		++YYCURSOR;
@@ -7683,7 +7685,7 @@ yy773:
 	/* Only '[' or '-' can be valid, but returning other tokens will allow a more explicit parse error */
 	RETURN_TOKEN(yytext[0]);
 }
-#line 7687 "Zend/zend_language_scanner.c"
+#line 7689 "Zend/zend_language_scanner.c"
 yy774:
 		YYDEBUG(774, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7734,7 +7736,7 @@ string:
 	}
 	RETURN_TOKEN_WITH_VAL(T_NUM_STRING);
 }
-#line 7738 "Zend/zend_language_scanner.c"
+#line 7740 "Zend/zend_language_scanner.c"
 yy777:
 		YYDEBUG(777, *YYCURSOR);
 		++YYCURSOR;
@@ -7760,7 +7762,7 @@ yy779:
 		{
 	RETURN_TOKEN_WITH_STR(T_STRING, 0);
 }
-#line 7764 "Zend/zend_language_scanner.c"
+#line 7766 "Zend/zend_language_scanner.c"
 yy782:
 		YYDEBUG(782, *YYCURSOR);
 		++YYCURSOR;
@@ -7771,7 +7773,7 @@ yy782:
 	yy_pop_state();
 	RETURN_TOKEN(']');
 }
-#line 7775 "Zend/zend_language_scanner.c"
+#line 7777 "Zend/zend_language_scanner.c"
 yy784:
 		YYDEBUG(784, *YYCURSOR);
 		++YYCURSOR;
@@ -7800,7 +7802,7 @@ yy786:
 		{
 	RETURN_TOKEN_WITH_STR(T_VARIABLE, 1);
 }
-#line 7804 "Zend/zend_language_scanner.c"
+#line 7806 "Zend/zend_language_scanner.c"
 yy787:
 		YYDEBUG(787, *YYCURSOR);
 		++YYCURSOR;
@@ -7821,7 +7823,7 @@ yy789:
 	}
 	RETURN_TOKEN_WITH_VAL(T_NUM_STRING);
 }
-#line 7825 "Zend/zend_language_scanner.c"
+#line 7827 "Zend/zend_language_scanner.c"
 yy790:
 		YYDEBUG(790, *YYCURSOR);
 		yych = *++YYCURSOR;
@@ -7918,7 +7920,7 @@ inline_char_handler:
 	HANDLE_NEWLINES(yytext, yyleng);
 	RETURN_TOKEN_WITH_VAL(T_INLINE_HTML);
 }
-#line 7922 "Zend/zend_language_scanner.c"
+#line 7924 "Zend/zend_language_scanner.c"
 yy801:
 	YYDEBUG(801, *YYCURSOR);
 	yych = *++YYCURSOR;
@@ -7946,7 +7948,7 @@ yy803:
 		goto inline_char_handler;
 	}
 }
-#line 7950 "Zend/zend_language_scanner.c"
+#line 7952 "Zend/zend_language_scanner.c"
 yy804:
 	YYDEBUG(804, *YYCURSOR);
 	++YYCURSOR;
@@ -7960,7 +7962,7 @@ yy804:
 	}
 	RETURN_TOKEN(T_OPEN_TAG_WITH_ECHO);
 }
-#line 7964 "Zend/zend_language_scanner.c"
+#line 7966 "Zend/zend_language_scanner.c"
 yy806:
 	YYDEBUG(806, *YYCURSOR);
 	yych = *++YYCURSOR;
@@ -8000,7 +8002,7 @@ yy811:
 	}
 	RETURN_TOKEN(T_OPEN_TAG);
 }
-#line 8004 "Zend/zend_language_scanner.c"
+#line 8006 "Zend/zend_language_scanner.c"
 yy812:
 	YYDEBUG(812, *YYCURSOR);
 	yych = *++YYCURSOR;
@@ -8015,7 +8017,7 @@ yyc_ST_END_HEREDOC:
 	++YYCURSOR;
 	YYDEBUG(816, *YYCURSOR);
 	yyleng = YYCURSOR - SCNG(yy_text);
-#line 2406 "Zend/zend_language_scanner.l"
+#line 2408 "Zend/zend_language_scanner.l"
 	{
 	zend_heredoc_label *heredoc_label = zend_ptr_stack_pop(&SCNG(heredoc_label_stack));
 
@@ -8028,7 +8030,7 @@ yyc_ST_END_HEREDOC:
 	BEGIN(ST_IN_SCRIPTING);
 	RETURN_TOKEN(T_END_HEREDOC);
 }
-#line 8032 "Zend/zend_language_scanner.c"
+#line 8034 "Zend/zend_language_scanner.c"
 /* *********************************** */
 yyc_ST_NOWDOC:
 	YYDEBUG(817, *YYCURSOR);
@@ -8038,7 +8040,7 @@ yyc_ST_NOWDOC:
 	++YYCURSOR;
 	YYDEBUG(820, *YYCURSOR);
 	yyleng = YYCURSOR - SCNG(yy_text);
-#line 2659 "Zend/zend_language_scanner.l"
+#line 2661 "Zend/zend_language_scanner.l"
 	{
 	zend_heredoc_label *heredoc_label = zend_ptr_stack_top(&SCNG(heredoc_label_stack));
 	int newline = 0, indentation = 0, spacing = -1;
@@ -8125,9 +8127,9 @@ nowdoc_scan_done:
 	HANDLE_NEWLINES(yytext, yyleng - newline);
 	RETURN_TOKEN_WITH_VAL(T_ENCAPSED_AND_WHITESPACE);
 }
-#line 8129 "Zend/zend_language_scanner.c"
+#line 8131 "Zend/zend_language_scanner.c"
 }
-#line 2756 "Zend/zend_language_scanner.l"
+#line 2758 "Zend/zend_language_scanner.l"
 
 
 emit_token_with_str:
diff --git a/Zend/zend_language_scanner.l b/Zend/zend_language_scanner.l
index 8ec979de734..720e4b50529 100644
--- a/Zend/zend_language_scanner.l
+++ b/Zend/zend_language_scanner.l
@@ -2348,6 +2348,7 @@ skip_escape_conversion:
 
 		zend_ptr_stack_reverse_apply(&current_state.heredoc_label_stack, copy_heredoc_label_stack);
 
+		zend_exception_save();
 		while (heredoc_nesting_level) {
 			zval zv;
 			int retval;
@@ -2376,6 +2377,7 @@ skip_escape_conversion:
 					heredoc_nesting_level = 0;
 			}
 		}
+		zend_exception_restore();
 
 		if (
 		    (first_token == T_VARIABLE
diff --git a/Zend/zend_language_scanner_defs.h b/Zend/zend_language_scanner_defs.h
index 81299aa44ff..3c01b5bc761 100644
--- a/Zend/zend_language_scanner_defs.h
+++ b/Zend/zend_language_scanner_defs.h
@@ -1,4 +1,4 @@
-/* Generated by re2c 1.0.3 */
+/* Generated by re2c 1.0.1 */
 #line 3 "Zend/zend_language_scanner_defs.h"
 
 enum YYCONDTYPE {
diff --git a/ext/tokenizer/tests/bug76991.phpt b/ext/tokenizer/tests/bug76991.phpt
new file mode 100644
index 00000000000..261abc59819
--- /dev/null
+++ b/ext/tokenizer/tests/bug76991.phpt
@@ -0,0 +1,38 @@
+--TEST--
+Bug #76991: Incorrect tokenization of multiple invalid flexible heredoc strings
+--FILE--
+<?php
+
+$code = <<<CODE
+<?php
+<<<TEST
+\$a
+ TEST;
+
+<<<END
+\$a
+ END;
+CODE;
+foreach (token_get_all($code) as $token) {
+    if (is_array($token)) {
+        echo token_name($token[0]) . ": " .str_replace("\n", '\n', $token[1]);
+    } else {
+        echo $token;
+    }
+    echo "\n";
+}
+
+?>
+--EXPECT--
+T_OPEN_TAG: <?php\n
+T_START_HEREDOC: <<<TEST\n
+T_VARIABLE: $a
+T_ENCAPSED_AND_WHITESPACE: \n
+T_END_HEREDOC:  TEST
+;
+T_WHITESPACE: \n\n
+T_START_HEREDOC: <<<END\n
+T_VARIABLE: $a
+T_ENCAPSED_AND_WHITESPACE: \n
+T_END_HEREDOC:  END
+;