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Merge pull request #5819 from Icinga/feature/avoid-func-call-allocations 

Avoid unnecessary allocations in the FunctionCallExpression class
This commit is contained in:
Gunnar Beutner 2017-11-29 14:24:46 +01:00 committed by GitHub
parent b675430b68 db6a1fcdb7
commit c6e36723d5
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1 changed files with 2 additions and 0 deletions
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lib/config/expression.cpp
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@ -428,6 +428,7 @@ ExpressionResult FunctionCallExpression::DoEvaluate(ScriptFrame& frame, DebugHin
if (vfunc.IsObjectType<Type>()) {
std::vector<Value> arguments;
arguments.reserve(m_Args.size());
for (Expression *arg : m_Args) {
ExpressionResult argres = arg->Evaluate(frame);
CHECK_RESULT(argres);
@ -447,6 +448,7 @@ ExpressionResult FunctionCallExpression::DoEvaluate(ScriptFrame& frame, DebugHin
BOOST_THROW_EXCEPTION(ScriptError("Function is not marked as safe for sandbox mode.", m_DebugInfo));
std::vector<Value> arguments;
arguments.reserve(m_Args.size());
for (Expression *arg : m_Args) {
ExpressionResult argres = arg->Evaluate(frame);
CHECK_RESULT(argres);