Assertions that throw InternalCompilerErrors.

1 files changed, 49 insertions, 0 deletions

diff --git a/Utils.h b/Utils.h
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+++ b/Utils.h
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+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum 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.
+
+	cpp-ethereum 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 cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @author Christian <c@ethdev.com>
+ * @date 2014
+ * Solidity Utilities.
+ */
+
+#pragma once
+
+#include <string>
+#include <libsolidity/Exceptions.h>
+
+namespace dev
+{
+namespace solidity
+{
+
+/// Assertion that throws an InternalCompilerError containing the given description if it is not met.
+#define solAssert(CONDITION, DESCRIPTION) \
+	::dev::solidity::solAssertAux(CONDITION, DESCRIPTION, __LINE__, __FILE__, ETH_FUNC)
+
+inline void solAssertAux(bool _condition, std::string const& _errorDescription, unsigned _line,
+						 char const* _file, char const* _function)
+{
+	if (!_condition)
+		::boost::throw_exception( InternalCompilerError()
+				<< errinfo_comment(_errorDescription)
+				<< ::boost::throw_function(_function)
+				<< ::boost::throw_file(_file)
+				<< ::boost::throw_line(_line));
+}
+
+}
+}