From 7cb944c9037d065632a37b48bb91982c2235694d Mon Sep 17 00:00:00 2001
From: Liana Husikyan <liana@ethdev.com>
Date: Tue, 17 Mar 2015 11:34:56 +0100
Subject: [PATCH] added anonymous to ABI

---
 libsolidity/AST.h                  |  2 +-
 libsolidity/ExpressionCompiler.cpp |  2 +-
 libsolidity/InterfaceHandler.cpp   |  2 +-
 test/SolidityABIJSON.cpp           | 21 +++++++++++++++++++++
 4 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/libsolidity/AST.h b/libsolidity/AST.h
index 5564d83db..37ddc657e 100644
--- a/libsolidity/AST.h
+++ b/libsolidity/AST.h
@@ -570,7 +570,7 @@ public:
 
 	std::vector<ASTPointer<VariableDeclaration>> const& getParameters() const { return m_parameters->getParameters(); }
 	ParameterList const& getParameterList() const { return *m_parameters; }
-	bool IsAnonymous() const { return m_anonymous; }
+	bool isAnonymous() const { return m_anonymous; }
 
 	virtual TypePointer getType(ContractDefinition const* = nullptr) const override
 	{
diff --git a/libsolidity/ExpressionCompiler.cpp b/libsolidity/ExpressionCompiler.cpp
index bff27e9c7..61b17f663 100644
--- a/libsolidity/ExpressionCompiler.cpp
+++ b/libsolidity/ExpressionCompiler.cpp
@@ -542,7 +542,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 					appendTypeConversion(*arguments[arg - 1]->getType(),
 										 *function.getParameterTypes()[arg - 1], true);
 				}
-			if (!event.IsAnonymous())
+			if (!event.isAnonymous())
 			{
 				m_context << u256(h256::Arith(dev::sha3(function.getCanonicalSignature(event.getName()))));
 				++numIndexed;
diff --git a/libsolidity/InterfaceHandler.cpp b/libsolidity/InterfaceHandler.cpp
index 2b855e243..406d1e24a 100644
--- a/libsolidity/InterfaceHandler.cpp
+++ b/libsolidity/InterfaceHandler.cpp
@@ -70,7 +70,7 @@ std::unique_ptr<std::string> InterfaceHandler::getABIInterface(ContractDefinitio
 		Json::Value event;
 		event["type"] = "event";
 		event["name"] = it->getName();
-		//todo add anonymous!;
+		event["anonymous"] = it->isAnonymous();
 		Json::Value params(Json::arrayValue);
 		for (auto const& p: it->getParameters())
 		{
diff --git a/test/SolidityABIJSON.cpp b/test/SolidityABIJSON.cpp
index 195270138..f7f968ea8 100644
--- a/test/SolidityABIJSON.cpp
+++ b/test/SolidityABIJSON.cpp
@@ -309,6 +309,7 @@ BOOST_AUTO_TEST_CASE(events)
 	{
 		"name": "e1",
 		"type": "event",
+		"anonymous": false,
 		"inputs": [
 		{
 			"indexed": false,
@@ -325,6 +326,7 @@ BOOST_AUTO_TEST_CASE(events)
 	{
 		"name": "e2",
 		"type": "event",
+		"anonymous": false,
 		"inputs": []
 	}
 
@@ -333,6 +335,23 @@ BOOST_AUTO_TEST_CASE(events)
 	checkInterface(sourceCode, interface);
 }
 
+BOOST_AUTO_TEST_CASE(events_anonymous)
+{
+	char const* sourceCode = "contract test {\n"
+	"  event e() anonymous; \n"
+	"}\n";
+	char const* interface = R"([
+	{
+		"name": "e",
+		"type": "event",
+		"anonymous": true,
+		"inputs": []
+	}
+
+	])";
+
+	checkInterface(sourceCode, interface);
+}
 
 BOOST_AUTO_TEST_CASE(inherited)
 {
@@ -380,6 +399,7 @@ BOOST_AUTO_TEST_CASE(inherited)
 	{
 		"name": "derivedEvent",
 		"type": "event",
+		"anonymous": false,
 		"inputs":
 		[{
 			"indexed": true,
@@ -390,6 +410,7 @@ BOOST_AUTO_TEST_CASE(inherited)
 	{
 		"name": "baseEvent",
 		"type": "event",
+		"anonymous": false,
 		"inputs":
 		[{
 			"indexed": true,