1 files changed, 60 insertions, 0 deletions
diff --git a/libsolidity/Exceptions.h b/libsolidity/Exceptions.h
new file mode 100644
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--- /dev/null
+++ b/libsolidity/Exceptions.h
@@ -0,0 +1,60 @@
+/*
+    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 exception hierarchy.
+ */
+
+#pragma once
+
+#include <string>
+#include <utility>
+#include <libdevcore/Exceptions.h>
+#include <libevmasm/SourceLocation.h>
+
+namespace dev
+{
+namespace solidity
+{
+
+struct ParserError: virtual Exception {};
+struct TypeError: virtual Exception {};
+struct DeclarationError: virtual Exception {};
+struct CompilerError: virtual Exception {};
+struct InternalCompilerError: virtual Exception {};
+struct DocstringParsingError: virtual Exception {};
+
+using errorSourceLocationInfo = std::pair<std::string, SourceLocation>;
+
+class SecondarySourceLocation
+{
+public:
+	SecondarySourceLocation& append(std::string const& _errMsg, SourceLocation const& _sourceLocation)
+	{
+		infos.push_back(std::make_pair(_errMsg, _sourceLocation));
+		return *this;
+	}
+
+	std::vector<errorSourceLocationInfo> infos;
+};
+
+using errinfo_sourceLocation = boost::error_info<struct tag_sourceLocation, SourceLocation>;
+using errinfo_secondarySourceLocation = boost::error_info<struct tag_secondarySourceLocation, SecondarySourceLocation>;
+
+}
+}