001 /*
002 * Copyright 2010-2015 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017 package org.jetbrains.kotlin.resolve.calls.context;
018
019 import org.jetbrains.annotations.NotNull;
020 import org.jetbrains.annotations.Nullable;
021 import org.jetbrains.kotlin.descriptors.CallableDescriptor;
022 import org.jetbrains.kotlin.psi.Call;
023 import org.jetbrains.kotlin.resolve.BindingTrace;
024 import org.jetbrains.kotlin.resolve.StatementFilter;
025 import org.jetbrains.kotlin.resolve.calls.checkers.AdditionalTypeChecker;
026 import org.jetbrains.kotlin.resolve.calls.checkers.CallChecker;
027 import org.jetbrains.kotlin.resolve.calls.model.MutableDataFlowInfoForArguments;
028 import org.jetbrains.kotlin.resolve.calls.model.MutableResolvedCall;
029 import org.jetbrains.kotlin.resolve.calls.smartcasts.DataFlowInfo;
030 import org.jetbrains.kotlin.resolve.calls.tasks.TracingStrategy;
031 import org.jetbrains.kotlin.resolve.scopes.JetScope;
032 import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue;
033 import org.jetbrains.kotlin.types.JetType;
034
035 public final class CallCandidateResolutionContext<D extends CallableDescriptor> extends CallResolutionContext<CallCandidateResolutionContext<D>> {
036 @NotNull
037 public final MutableResolvedCall<D> candidateCall;
038 @NotNull
039 public final TracingStrategy tracing;
040 @NotNull
041 public final ReceiverValue explicitExtensionReceiverForInvoke;
042
043 private CallCandidateResolutionContext(
044 @NotNull MutableResolvedCall<D> candidateCall,
045 @NotNull TracingStrategy tracing,
046 @NotNull BindingTrace trace,
047 @NotNull JetScope scope,
048 @NotNull Call call,
049 @NotNull JetType expectedType,
050 @NotNull DataFlowInfo dataFlowInfo,
051 @NotNull ContextDependency contextDependency,
052 @NotNull CheckValueArgumentsMode checkArguments,
053 @NotNull ResolutionResultsCache resolutionResultsCache,
054 @Nullable MutableDataFlowInfoForArguments dataFlowInfoForArguments,
055 @NotNull CallChecker callChecker,
056 @NotNull AdditionalTypeChecker additionalTypeChecker,
057 @NotNull StatementFilter statementFilter,
058 @NotNull ReceiverValue explicitExtensionReceiverForInvoke,
059 boolean isAnnotationContext,
060 boolean collectAllCandidates
061 ) {
062 super(trace, scope, call, expectedType, dataFlowInfo, contextDependency, checkArguments, resolutionResultsCache,
063 dataFlowInfoForArguments, callChecker, additionalTypeChecker, statementFilter, isAnnotationContext, collectAllCandidates);
064 this.candidateCall = candidateCall;
065 this.tracing = tracing;
066 this.explicitExtensionReceiverForInvoke = explicitExtensionReceiverForInvoke;
067 }
068
069 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
070 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
071 @NotNull TracingStrategy tracing, @NotNull Call call, @NotNull ReceiverValue explicitExtensionReceiverForInvoke
072 ) {
073 candidateCall.getDataFlowInfoForArguments().setInitialDataFlowInfo(context.dataFlowInfo);
074 return new CallCandidateResolutionContext<D>(
075 candidateCall, tracing, trace, context.scope, call, context.expectedType,
076 context.dataFlowInfo, context.contextDependency, context.checkArguments,
077 context.resolutionResultsCache, context.dataFlowInfoForArguments,
078 context.callChecker, context.additionalTypeChecker, context.statementFilter, explicitExtensionReceiverForInvoke,
079 context.isAnnotationContext, context.collectAllCandidates);
080 }
081
082 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
083 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
084 @NotNull TracingStrategy tracing, @NotNull Call call
085 ) {
086 return create(candidateCall, context, trace, tracing, call, ReceiverValue.NO_RECEIVER);
087 }
088
089 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
090 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
091 @NotNull TracingStrategy tracing) {
092 return create(candidateCall, context, trace, tracing, context.call);
093 }
094
095 @NotNull
096 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> createForCallBeingAnalyzed(
097 @NotNull MutableResolvedCall<D> candidateCall, @NotNull BasicCallResolutionContext context, @NotNull TracingStrategy tracing
098 ) {
099 return new CallCandidateResolutionContext<D>(
100 candidateCall, tracing, context.trace, context.scope, context.call, context.expectedType,
101 context.dataFlowInfo, context.contextDependency, context.checkArguments, context.resolutionResultsCache,
102 context.dataFlowInfoForArguments, context.callChecker, context.additionalTypeChecker, context.statementFilter,
103 ReceiverValue.NO_RECEIVER, context.isAnnotationContext, context.collectAllCandidates);
104 }
105
106 @Override
107 protected CallCandidateResolutionContext<D> create(
108 @NotNull BindingTrace trace,
109 @NotNull JetScope scope,
110 @NotNull DataFlowInfo dataFlowInfo,
111 @NotNull JetType expectedType,
112 @NotNull ContextDependency contextDependency,
113 @NotNull ResolutionResultsCache resolutionResultsCache,
114 @NotNull StatementFilter statementFilter,
115 boolean collectAllCandidates
116 ) {
117 return new CallCandidateResolutionContext<D>(
118 candidateCall, tracing, trace, scope, call, expectedType, dataFlowInfo, contextDependency, checkArguments,
119 resolutionResultsCache, dataFlowInfoForArguments, callChecker, additionalTypeChecker, statementFilter,
120 explicitExtensionReceiverForInvoke, isAnnotationContext, collectAllCandidates);
121 }
122 }