From 0a1440d80cde790a0a8875bd302b024d993dd627 Mon Sep 17 00:00:00 2001
From: Denis Zharkov <denis.zharkov@jetbrains.com>
Date: Fri, 28 Aug 2020 11:01:56 +0300
Subject: [PATCH] FIR: Optimize ensureResolvedForCalls for common case

---
 .../org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
index 24bf43d8c65..6d3b22d4663 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
@@ -36,6 +36,7 @@ fun AbstractFirBasedSymbol<*>.ensureResolved(
 fun AbstractFirBasedSymbol<*>.ensureResolvedForCalls(
     useSiteSession: FirSession,
 ) {
+    if ((fir as FirDeclaration).resolvePhase >= FirResolvePhase.CONTRACTS) return
     val requiredPhase = when (this.fir) {
         is FirFunction<*>, is FirProperty -> FirResolvePhase.CONTRACTS
         else -> FirResolvePhase.STATUS