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diff --git a/test/libsolidity/AnalysisFramework.h b/test/libsolidity/AnalysisFramework.h
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+/*
+	This file is part of solidity.
+
+	solidity is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	solidity is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * Framework for testing features from the analysis phase of compiler.
+ */
+
+#pragma once
+
+#include <test/libsolidity/ErrorCheck.h>
+
+#include <libsolidity/interface/CompilerStack.h>
+
+#include <functional>
+#include <string>
+#include <memory>
+
+namespace dev
+{
+namespace solidity
+{
+
+class Type;
+class FunctionType;
+using TypePointer = std::shared_ptr<Type const>;
+using FunctionTypePointer = std::shared_ptr<FunctionType const>;
+
+namespace test
+{
+
+class AnalysisFramework
+{
+
+protected:
+	std::pair<SourceUnit const*, std::shared_ptr<Error const>>
+	parseAnalyseAndReturnError(
+		std::string const& _source,
+		bool _reportWarnings = false,
+		bool _insertVersionPragma = true,
+		bool _allowMultipleErrors = false
+	);
+
+	SourceUnit const* parseAndAnalyse(std::string const& _source);
+	bool success(std::string const& _source);
+	Error expectError(std::string const& _source, bool _warning = false, bool _allowMultiple = false);
+
+	void printErrors();
+
+	ContractDefinition const* retrieveContract(SourceUnit const& _source, unsigned index);
+	FunctionTypePointer retrieveFunctionBySignature(
+		ContractDefinition const& _contract,
+		std::string const& _signature
+	);
+
+	dev::solidity::CompilerStack m_compiler;
+};
+
+
+#define CHECK_ERROR_OR_WARNING(text, typ, substring, warning, allowMulti) \
+do \
+{ \
+	Error err = expectError((text), (warning), (allowMulti)); \
+	BOOST_CHECK(err.type() == (Error::Type::typ)); \
+	BOOST_CHECK(searchErrorMessage(err, (substring))); \
+} while(0)
+
+// [checkError(text, type, substring)] asserts that the compilation down to typechecking
+// emits an error of type [type] and with a message containing [substring].
+#define CHECK_ERROR(text, type, substring) \
+CHECK_ERROR_OR_WARNING(text, type, substring, false, false)
+
+// [checkError(text, type, substring)] asserts that the compilation down to typechecking
+// emits an error of type [type] and with a message containing [substring].
+#define CHECK_ERROR_ALLOW_MULTI(text, type, substring) \
+CHECK_ERROR_OR_WARNING(text, type, substring, false, true)
+
+// [checkWarning(text, substring)] asserts that the compilation down to typechecking
+// emits a warning and with a message containing [substring].
+#define CHECK_WARNING(text, substring) \
+CHECK_ERROR_OR_WARNING(text, Warning, substring, true, false)
+
+// [checkWarningAllowMulti(text, substring)] aserts that the compilation down to typechecking
+// emits a warning and with a message containing [substring].
+#define CHECK_WARNING_ALLOW_MULTI(text, substring) \
+CHECK_ERROR_OR_WARNING(text, Warning, substring, true, true)
+
+// [checkSuccess(text)] asserts that the compilation down to typechecking succeeds.
+#define CHECK_SUCCESS(text) do { BOOST_CHECK(success((text))); } while(0)
+
+#define CHECK_SUCCESS_NO_WARNINGS(text) \
+do \
+{ \
+	auto sourceAndError = parseAnalyseAndReturnError((text), true); \
+	BOOST_CHECK(sourceAndError.second == nullptr); \
+} \
+while(0)
+
+}
+}
+}