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JS backend: minor: improve call translation for constant receiver

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This commit is contained in:
Michael Nedzelsky
2014-09-05 11:50:23 +04:00
parent 377f6fe4da
commit 69a25ca92a
1 changed files with 11 additions and 5 deletions
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js/js.translator/src/org/jetbrains/k2js/translate/callTranslator/CallInfo.kt
+11 -5
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@@ -84,15 +84,21 @@ fun TranslationContext.getCallInfo(resolvedCall: ResolvedCall<out FunctionDescri
val argumentsInfo = CallArgumentTranslator.translate(resolvedCall, explicitReceivers.receiverOrThisObject, this, argsBlock) val argumentsInfo = CallArgumentTranslator.translate(resolvedCall, explicitReceivers.receiverOrThisObject, this, argsBlock)
val explicitReceiversCorrected = val explicitReceiversCorrected =
if (!argsBlock.isEmpty() && explicitReceivers.receiverOrThisObject != null) { if (!argsBlock.isEmpty() && explicitReceivers.receiverOrThisObject != null) {
val receiverOrThisRefVar = this.declareTemporary(explicitReceivers.receiverOrThisObject) val receiverOrThisRef =
this.addStatementToCurrentBlock(receiverOrThisRefVar.assignmentExpression().makeStmt()!!) if (TranslationUtils.isCacheNeeded(explicitReceivers.receiverOrThisObject)) {
val receiverOrThisRefVar = this.declareTemporary(explicitReceivers.receiverOrThisObject)
this.addStatementToCurrentBlock(receiverOrThisRefVar.assignmentExpression().makeStmt())
receiverOrThisRefVar.reference()
}
else {
explicitReceivers.receiverOrThisObject
}
var receiverRef = explicitReceivers.receiverObject var receiverRef = explicitReceivers.receiverObject
if (receiverRef != null) { if (receiverRef != null) {
receiverRef = this.declareTemporary(null).reference() receiverRef = this.declareTemporary(null).reference()
this.addStatementToCurrentBlock(JsAstUtils.assignment(receiverRef!!, explicitReceivers.receiverObject!!).makeStmt()!!) this.addStatementToCurrentBlock(JsAstUtils.assignment(receiverRef!!, explicitReceivers.receiverObject!!).makeStmt())
} }
ExplicitReceivers(receiverOrThisRefVar.reference(), receiverRef) ExplicitReceivers(receiverOrThisRef, receiverRef)
} }
else { else {
explicitReceivers explicitReceivers