Hacky streaming of VariableGet

pkg/kernel/lib/binary/ast_from_binary.dart

Index: pkg/kernel/lib/binary/ast_from_binary.dart
diff --git a/pkg/kernel/lib/binary/ast_from_binary.dart b/pkg/kernel/lib/binary/ast_from_binary.dart
index 64563eb27bd79e1f7c6b6f89ac18e8fa7c6f0ca0..3491cbb155661965f99b87786936c7053984788e 100644
--- a/pkg/kernel/lib/binary/ast_from_binary.dart
+++ b/pkg/kernel/lib/binary/ast_from_binary.dart
@@ -637,11 +637,13 @@ class BinaryBuilder {
         return new InvalidExpression();
       case Tag.VariableGet:
         int offset = readOffset();
+        readUInt(); // offset in binary. Unused here.

[Kevin Millikin (Google), 2017/04/05 08:59:57]

// Offset of the declaration.

I think it's obvious that it's unused from the code.

         return new VariableGet(readVariableReference(), readDartTypeOption())
           ..fileOffset = offset;
       case Tag.SpecializedVariableGet:
         int index = tagByte & Tag.SpecializedPayloadMask;
         int offset = readOffset();
+        readUInt(); // offset in binary. Unused here.
         return new VariableGet(variableStack[index])..fileOffset = offset;
       case Tag.VariableSet:
         int offset = readOffset();