From 3c791d637d6bdf709ec272e6c8cf9ff51abd34ef Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Wed, 8 Aug 2018 15:55:41 +0100
Subject: Provide nicer error message when referencing overloaded references

---
 libsolidity/analysis/ReferencesResolver.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libsolidity/analysis/ReferencesResolver.cpp')

diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp
index 501521f5..2cf09eff 100644
--- a/libsolidity/analysis/ReferencesResolver.cpp
+++ b/libsolidity/analysis/ReferencesResolver.cpp
@@ -264,7 +264,10 @@ bool ReferencesResolver::visit(InlineAssembly const& _inlineAssembly)
 			declarations = m_resolver.nameFromCurrentScope(realName);
 		}
 		if (declarations.size() != 1)
+		{
+			declarationError(_identifier.location, "Multiple matching identifiers. Resolving overloaded identifiers is not supported.");
 			return size_t(-1);
+		}
 		if (auto var = dynamic_cast<VariableDeclaration const*>(declarations.front()))
 			if (var->isLocalVariable() && _crossesFunctionBoundary)
 			{
-- 
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