--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java	Wed Nov 21 15:05:21 2018 +0100
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java	Wed Nov 21 15:22:57 2018 +0100
@@ -1392,6 +1392,7 @@
                 case RBRACE: case EOF:
                     JCSwitchExpression e = to(F.at(switchPos).SwitchExpression(selector,
                                                                                cases.toList()));
+                    e.endpos = token.pos;
                     accept(RBRACE);
                     return e;
                 default: