From 4337e70cca58c02de15af258a0efc29062aa0a36 Mon Sep 17 00:00:00 2001
From: Yoichi Hirai <i@yoichihirai.com>
Date: Thu, 8 Sep 2016 09:47:01 +0200
Subject: Prepare for leaky exceptions

Now toFormalType() reports errors by exceptions, they will be
sometimes leaked to the wider context.  This commits adds a catch.
---
 libsolidity/formal/Why3Translator.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libsolidity/formal')

diff --git a/libsolidity/formal/Why3Translator.cpp b/libsolidity/formal/Why3Translator.cpp
index 64aa9b4c..f3831b40 100644
--- a/libsolidity/formal/Why3Translator.cpp
+++ b/libsolidity/formal/Why3Translator.cpp
@@ -36,6 +36,10 @@ bool Why3Translator::process(SourceUnit const& _source)
 		appendPreface();
 		_source.accept(*this);
 	}
+	catch (NoFormalType&)
+	{
+		solAssert(false, "There is a call to toFormalType() that does not catch NoFormalType exceptions.");
+	}
 	catch (FatalError& /*_e*/)
 	{
 		solAssert(m_errorOccured, "");
-- 
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