C++17 u8 character literals fix

1 files changed, 6 insertions, 2 deletions

diff --git a/Source/Swig/scanner.c b/Source/Swig/scanner.c
index 19cf25fe2..f141037dd 100644
--- a/Source/Swig/scanner.c
+++ b/Source/Swig/scanner.c
@@ -945,7 +945,7 @@ static int look(Scanner *s) {
       else if (c == 'R') { /* Possibly CUSTOM DELIMITER u, U, L string */
 	state = 73;
       }
-      else if (c == '8') { /* Possibly u8 string */
+      else if (c == '8') { /* Possibly u8 string/char */
 	state = 71;
       }
       else {
@@ -965,7 +965,7 @@ static int look(Scanner *s) {
       }
       break;
     
-    case 71:			/* Possibly u8 string */
+    case 71:			/* Possibly u8 string/char */
       if ((c = nextchar(s)) == 0) {
 	state = 76;
       }
@@ -973,6 +973,10 @@ static int look(Scanner *s) {
 	retract(s, 1); /* Definitely u8 string */
 	state = 1000;
       }
+      else if (c=='\'') {
+	retract(s, 1); /* Definitely u8 char */
+	state = 77;
+      }
       else if (c=='R') {
 	state = 74; /* Possibly CUSTOM DELIMITER u8 string */
       }