[kernel] Position on switch expression

pkg/front_end/lib/src/fasta/parser/parser.dart

Index: pkg/front_end/lib/src/fasta/parser/parser.dart
diff --git a/pkg/front_end/lib/src/fasta/parser/parser.dart b/pkg/front_end/lib/src/fasta/parser/parser.dart
index d3bcceae05a50ab1bdd7ec486e4fa479814c7fa3..9b29f6b74f74f8af4798adb3ad9c5b67ba8b0c08 100644
--- a/pkg/front_end/lib/src/fasta/parser/parser.dart
+++ b/pkg/front_end/lib/src/fasta/parser/parser.dart
@@ -3886,12 +3886,12 @@ class Parser {
     Token switchKeyword = token;
     listener.beginSwitchStatement(switchKeyword);
     token = parseParenthesizedExpression(token.next);
-    token = parseSwitchBlock(token);
+    token = parseSwitchBlock(token, switchKeyword);
     listener.endSwitchStatement(switchKeyword, token);
     return token.next;
   }
 
-  Token parseSwitchBlock(Token token) {
+  Token parseSwitchBlock(Token token, Token switchKeyword) {

[ahe, 2017/08/25 10:04:31]

This token is already passed to endSwitchStatement.

     Token begin = token;
     listener.beginSwitchBlock(begin);
     token = expect('{', token);
@@ -3903,7 +3903,7 @@ class Parser {
       token = parseSwitchCase(token);
       ++caseCount;
     }
-    listener.endSwitchBlock(caseCount, begin, token);
+    listener.endSwitchBlock(caseCount, begin, token, switchKeyword);
     expect('}', token);
     return token;
   }