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Fix: remove reference.

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chriseth 2018-02-09 17:58:50 +01:00 committed by Alex Beregszaszi
parent 5747985e6a
commit 1dcd7c5e0b
1 changed files with 4 additions and 2 deletions
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6
libsolidity/analysis/ReferencesResolver.cpp
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@ -48,8 +48,10 @@ bool ReferencesResolver::visit(Identifier const& _identifier)
auto declarations = m_resolver.nameFromCurrentScope(_identifier.name()); auto declarations = m_resolver.nameFromCurrentScope(_identifier.name());
if (declarations.empty()) if (declarations.empty())
{ {
string const& suggestions = m_resolver.similarNameSuggestions(_identifier.name()); string suggestions = m_resolver.similarNameSuggestions(_identifier.name());
string errorMessage = "Undeclared identifier." + (suggestions.empty()? "": " Did you mean " + suggestions + "?"); string errorMessage =
"Undeclared identifier." +
(suggestions.empty()? "": " Did you mean " + std::move(suggestions) + "?");
declarationError(_identifier.location(), errorMessage); declarationError(_identifier.location(), errorMessage);
} }
else if (declarations.size() == 1) else if (declarations.size() == 1)