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Disable unused var warning for functions with empty body

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This commit is contained in:
Leonardo Alt
2018-12-12 14:43:44 +01:00
parent 85291bcb2d
commit 53537864a2
16 changed files with 14 additions and 44 deletions
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libsolidity/analysis/StaticAnalyzer.cpp
+14 -14
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@@ -63,21 +63,21 @@ bool StaticAnalyzer::visit(FunctionDefinition const& _function)
void StaticAnalyzer::endVisit(FunctionDefinition const&)
{
m_currentFunction = nullptr;
m_constructor = false;
for (auto const& var: m_localVarUseCount)
if (var.second == 0)
{
if (var.first.second->isCallableParameter())
m_errorReporter.warning(
var.first.second->location(),
"Unused function parameter. Remove or comment out the variable name to silence this warning."
);
else
m_errorReporter.warning(var.first.second->location(), "Unused local variable.");
}
if (m_currentFunction && !m_currentFunction->body().statements().empty())
for (auto const& var: m_localVarUseCount)
if (var.second == 0)
{
if (var.first.second->isCallableParameter())
m_errorReporter.warning(
var.first.second->location(),
"Unused function parameter. Remove or comment out the variable name to silence this warning."
);
else
m_errorReporter.warning(var.first.second->location(), "Unused local variable.");
}
m_localVarUseCount.clear();
m_constructor = false;
m_currentFunction = nullptr;
}
bool StaticAnalyzer::visit(Identifier const& _identifier)