From 9140a7d64e7bf5ca145dab6a19be1e0c55c41c7c Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 3 Dec 2019 19:05:58 +0100
Subject: [PATCH] Support catching YulException nicely in StandardCompiler

---
 libsolidity/interface/StandardCompiler.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp
index 921e90231..8e226a7df 100644
--- a/libsolidity/interface/StandardCompiler.cpp
+++ b/libsolidity/interface/StandardCompiler.cpp
@@ -24,6 +24,7 @@
 
 #include <libsolidity/ast/ASTJsonConverter.h>
 #include <libyul/AssemblyStack.h>
+#include <libyul/Exceptions.h>
 #include <liblangutil/SourceReferenceFormatter.h>
 #include <libevmasm/Instruction.h>
 #include <libdevcore/JSON.h>
@@ -817,6 +818,16 @@ Json::Value StandardCompiler::compileSolidity(StandardCompiler::InputsAndSetting
 			"Unimplemented feature (" + _exception.lineInfo() + ")"
 		));
 	}
+	catch (yul::YulException const& _exception)
+	{
+		errors.append(formatErrorWithException(
+			_exception,
+			false,
+			"YulException",
+			"general",
+			"Yul exception"
+		));
+	}
 	catch (Exception const& _exception)
 	{
 		errors.append(formatError(