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Increase initialCapacity for HashSet in ExtractDependencies.scala #18219

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Increase initialCapacity for HashSet in ExtractDependencies.scala #18219

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f7bccb0
Increase initialCapacity for HashSet in ExtractDependencies.scala
lolgab Jul 16, 2023
26630e8
Reduce initialCapacity to 64
lolgab Jul 17, 2023
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2 changes: 1 addition & 1 deletion compiler/src/dotty/tools/dotc/sbt/ExtractDependencies.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -447,7 +447,7 @@ private class ExtractDependenciesCollector extends tpd.TreeTraverser { thisTreeT
// Avoid cycles by remembering both the types (testcase:
// tests/run/enum-values.scala) and the symbols of named types (testcase:
// tests/pos-java-interop/i13575) we've seen before.
val seen = new mutable.HashSet[Symbol | Type]
val seen = new mutable.HashSet[Symbol | Type](initialCapacity = 64, loadFactor = mutable.HashSet.defaultLoadFactor)
def traverse(tp: Type): Unit = if (!seen.contains(tp)) {
seen += tp
tp match {
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