Minor. Move KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME constant to 'core'

It will be used for deserialization of kotlin.suspend in the next commit

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/checkers/LambdaWithSuspendModifierCallChecker.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.resolve.calls.checkers
 
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.diagnostics.Errors
-import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.Call
 import org.jetbrains.kotlin.psi.KtBinaryExpression
 import org.jetbrains.kotlin.psi.KtLambdaExpression
@@ -16,11 +15,10 @@ import org.jetbrains.kotlin.resolve.calls.callResolverUtil.isInfixCall
 import org.jetbrains.kotlin.resolve.calls.callUtil.isCallableReference
 import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameOrNull
+import org.jetbrains.kotlin.serialization.deserialization.KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
 
 object LambdaWithSuspendModifierCallChecker : CallChecker {
-    @JvmField
-    val KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME = FqName("kotlin.suspend")
 
     override fun check(resolvedCall: ResolvedCall<*>, reportOn: PsiElement, context: CallCheckerContext) {
         val descriptor = resolvedCall.candidateDescriptor

compiler/frontend/src/org/jetbrains/kotlin/types/expressions/ControlStructureTypingVisitor.java

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.resolve.ModifierCheckerCore;
 import org.jetbrains.kotlin.resolve.ModifiersChecker;
 import org.jetbrains.kotlin.resolve.calls.ArgumentTypeResolver;
 import org.jetbrains.kotlin.resolve.calls.callUtil.CallUtilKt;
-import org.jetbrains.kotlin.resolve.calls.checkers.LambdaWithSuspendModifierCallChecker;
 import org.jetbrains.kotlin.resolve.calls.model.MutableDataFlowInfoForArguments;
 import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall;
 import org.jetbrains.kotlin.resolve.calls.smartcasts.DataFlowInfo;
@@ -35,6 +34,7 @@ import org.jetbrains.kotlin.resolve.scopes.LexicalScopeKind;
 import org.jetbrains.kotlin.resolve.scopes.LexicalWritableScope;
 import org.jetbrains.kotlin.resolve.scopes.receivers.ExpressionReceiver;
 import org.jetbrains.kotlin.resolve.scopes.receivers.TransientReceiver;
+import org.jetbrains.kotlin.serialization.deserialization.SuspendFunctionTypeUtilKt;
 import org.jetbrains.kotlin.types.CommonSupertypes;
 import org.jetbrains.kotlin.types.ErrorUtils;
 import org.jetbrains.kotlin.types.KotlinType;
@@ -665,7 +665,7 @@ public class ControlStructureTypingVisitor extends ExpressionTypingVisitor {
                         !KtPsiUtil.isLabeledFunctionLiteral((KtFunctionLiteral) labelTargetElement) &&
                         Objects.equals(
                                 DescriptorUtilsKt.fqNameOrNull(resolvedCall.getResultingDescriptor()),
-                                LambdaWithSuspendModifierCallChecker.KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME
+                                SuspendFunctionTypeUtilKt.KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME
                         )
                     ) {
                         context.trace.report(RETURN_FOR_BUILT_IN_SUSPEND.on(expression));

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/suspendFunctionTypeUtil.kt

@@ -0,0 +1,11 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.serialization.deserialization
+
+import org.jetbrains.kotlin.name.FqName
+
+@JvmField
+val KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME = FqName("kotlin.suspend")

idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/FunctionsHighlightingVisitor.kt

@@ -29,11 +29,11 @@ import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
-import org.jetbrains.kotlin.resolve.calls.checkers.LambdaWithSuspendModifierCallChecker
 import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
 import org.jetbrains.kotlin.resolve.calls.model.VariableAsFunctionResolvedCall
 import org.jetbrains.kotlin.resolve.calls.tasks.isDynamic
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameOrNull
+import org.jetbrains.kotlin.serialization.deserialization.KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME
 import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
 
 internal class FunctionsHighlightingVisitor(holder: AnnotationHolder, bindingContext: BindingContext) :
@@ -80,8 +80,7 @@ internal class FunctionsHighlightingVisitor(holder: AnnotationHolder, bindingCon
         val key = Extensions.getExtensions(HighlighterExtension.EP_NAME).firstNotNullResult { extension ->
             extension.highlightCall(callee, resolvedCall)
         } ?: when {
-            calleeDescriptor.fqNameOrNull() ==
+            calleeDescriptor.fqNameOrNull() == KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME -> KEYWORD
-                    LambdaWithSuspendModifierCallChecker.KOTLIN_SUSPEND_BUILT_IN_FUNCTION_FQ_NAME -> KEYWORD
             calleeDescriptor.isDynamic() -> DYNAMIC_FUNCTION_CALL
             resolvedCall is VariableAsFunctionResolvedCall -> {
                 val container = calleeDescriptor.containingDeclaration