[kernel] Debugging of switch statement

pkg/kernel/lib/ast.dart

Index: pkg/kernel/lib/ast.dart
diff --git a/pkg/kernel/lib/ast.dart b/pkg/kernel/lib/ast.dart
index c04a54d79509c77f5da72c0538d2ef7d5a0cd377..c34e110d129745940f959149816d3b7af03a4e5e 100644
--- a/pkg/kernel/lib/ast.dart
+++ b/pkg/kernel/lib/ast.dart
@@ -3067,22 +3067,26 @@ class SwitchStatement extends Statement {
 /// This is a potential target of [ContinueSwitchStatement].
 class SwitchCase extends TreeNode {
   final List<Expression> expressions;
+  final List<int> expressionsOffsets;

[Kevin Millikin (Google), 2017/03/20 12:29:47]

expressionsOffsets ==> expressionOffsets

[jensj, 2017/03/21 10:06:19]

Done.

   Statement body;
   bool isDefault;
 
-  SwitchCase(this.expressions, this.body, {this.isDefault: false}) {
+  SwitchCase(this.expressions, this.expressionsOffsets, this.body,
+      {this.isDefault: false}) {
     setParents(expressions, this);
     body?.parent = this;
   }
 
   SwitchCase.defaultCase(this.body)
       : isDefault = true,
-        expressions = <Expression>[] {
+        expressions = <Expression>[],
+        expressionsOffsets = <int>[] {
     body?.parent = this;
   }
 
   SwitchCase.empty()
       : expressions = <Expression>[],
+        expressionsOffsets = <int>[],
         body = null,
         isDefault = false;