diff options
Diffstat (limited to 'Source/JavaScriptCore/parser/Nodes.cpp')
| -rw-r--r-- | Source/JavaScriptCore/parser/Nodes.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Source/JavaScriptCore/parser/Nodes.cpp b/Source/JavaScriptCore/parser/Nodes.cpp index 14ee83805..03ee8ee12 100644 --- a/Source/JavaScriptCore/parser/Nodes.cpp +++ b/Source/JavaScriptCore/parser/Nodes.cpp @@ -153,8 +153,14 @@ PassRefPtr<EvalNode> EvalNode::create(JSGlobalData* globalData, const JSTokenLoc FunctionParameters::FunctionParameters(ParameterNode* firstParameter) { + unsigned parameterCount = 0; for (ParameterNode* parameter = firstParameter; parameter; parameter = parameter->nextParam()) - append(parameter->ident()); + ++parameterCount; + + reserveInitialCapacity(parameterCount); + + for (ParameterNode* parameter = firstParameter; parameter; parameter = parameter->nextParam()) + uncheckedAppend(parameter->ident()); } inline FunctionBodyNode::FunctionBodyNode(JSGlobalData* globalData, const JSTokenLocation& location, bool inStrictContext) |