From 3accf81ea9c83980ced2c1901c58f4bed44003f4 Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Wed, 18 Feb 2015 13:52:37 -0800
Subject: Clear oneofs.

---
 src/google/protobuf/compiler/javanano/javanano_message.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index 6b31c3bf..ac591bbb 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -508,6 +508,14 @@ void MessageGenerator::GenerateClear(io::Printer* printer) {
     field_generators_.get(field).GenerateClearCode(printer);
   }
 
+  // Clear oneofs.
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+      "clear$oneof_capitalized_name$();\n",
+      "oneof_capitalized_name", UnderscoresToCapitalizedCamelCase(
+          descriptor_->oneof_decl(i)));
+  }
+
   // Clear unknown fields.
   if (params_.store_unknown_fields()) {
     printer->Print("unknownFieldData = null;\n");
-- 
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