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Update utils.kt #2114

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13 changes: 8 additions & 5 deletions api/src/main/kotlin/com/google/devtools/ksp/utils.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -73,15 +73,18 @@ fun Resolver.getPropertyDeclarationByName(name: String, includeTopLevel: Boolean
/**
* Find the containing file of a KSNode.
* @return KSFile if the given KSNode has a containing file.
* exmample of symbols without a containing file: symbols from class files, synthetic symbols created by user.
* example of symbols without a containing file: symbols from class files, synthetic symbols created by user.
*/
val KSNode.containingFile: KSFile?
get() {
var parent = this.parent
while (parent != null && parent !is KSFile) {
parent = parent.parent
var current: KSNode? = this.parent
while (current != null) {
if (current is KSFile) {
return current
}
current = current.parent
}
return parent as? KSFile?
return null
}

/**
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