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.resolve.validation.SymbolUsageValidator;
034 import org.jetbrains.kotlin.types.JetType;
035
036 public final class CallCandidateResolutionContext<D extends CallableDescriptor> extends CallResolutionContext<CallCandidateResolutionContext<D>> {
037 @NotNull
038 public final MutableResolvedCall<D> candidateCall;
039 @NotNull
040 public final TracingStrategy tracing;
041 @NotNull
042 public final ReceiverValue explicitExtensionReceiverForInvoke;
043
044 private CallCandidateResolutionContext(
045 @NotNull MutableResolvedCall<D> candidateCall,
046 @NotNull TracingStrategy tracing,
047 @NotNull BindingTrace trace,
048 @NotNull JetScope scope,
049 @NotNull Call call,
050 @NotNull JetType expectedType,
051 @NotNull DataFlowInfo dataFlowInfo,
052 @NotNull ContextDependency contextDependency,
053 @NotNull CheckValueArgumentsMode checkArguments,
054 @NotNull ResolutionResultsCache resolutionResultsCache,
055 @Nullable MutableDataFlowInfoForArguments dataFlowInfoForArguments,
056 @NotNull CallChecker callChecker,
057 @NotNull SymbolUsageValidator symbolUsageValidator,
058 @NotNull AdditionalTypeChecker additionalTypeChecker,
059 @NotNull StatementFilter statementFilter,
060 @NotNull ReceiverValue explicitExtensionReceiverForInvoke,
061 boolean isAnnotationContext,
062 boolean collectAllCandidates,
063 boolean insideSafeCallChain
064 ) {
065 super(trace, scope, call, expectedType, dataFlowInfo, contextDependency, checkArguments, resolutionResultsCache,
066 dataFlowInfoForArguments, callChecker, symbolUsageValidator, additionalTypeChecker, statementFilter, isAnnotationContext,
067 collectAllCandidates, insideSafeCallChain);
068 this.candidateCall = candidateCall;
069 this.tracing = tracing;
070 this.explicitExtensionReceiverForInvoke = explicitExtensionReceiverForInvoke;
071 }
072
073 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
074 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
075 @NotNull TracingStrategy tracing, @NotNull Call call, @NotNull ReceiverValue explicitExtensionReceiverForInvoke
076 ) {
077 candidateCall.getDataFlowInfoForArguments().setInitialDataFlowInfo(context.dataFlowInfo);
078 return new CallCandidateResolutionContext<D>(
079 candidateCall, tracing, trace, context.scope, call, context.expectedType,
080 context.dataFlowInfo, context.contextDependency, context.checkArguments,
081 context.resolutionResultsCache, context.dataFlowInfoForArguments,
082 context.callChecker, context.symbolUsageValidator, context.additionalTypeChecker, context.statementFilter, explicitExtensionReceiverForInvoke,
083 context.isAnnotationContext, context.collectAllCandidates, context.insideCallChain);
084 }
085
086 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
087 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
088 @NotNull TracingStrategy tracing, @NotNull Call call
089 ) {
090 return create(candidateCall, context, trace, tracing, call, ReceiverValue.NO_RECEIVER);
091 }
092
093 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> create(
094 @NotNull MutableResolvedCall<D> candidateCall, @NotNull CallResolutionContext<?> context, @NotNull BindingTrace trace,
095 @NotNull TracingStrategy tracing) {
096 return create(candidateCall, context, trace, tracing, context.call);
097 }
098
099 @NotNull
100 public static <D extends CallableDescriptor> CallCandidateResolutionContext<D> createForCallBeingAnalyzed(
101 @NotNull MutableResolvedCall<D> candidateCall, @NotNull BasicCallResolutionContext context, @NotNull TracingStrategy tracing
102 ) {
103 return new CallCandidateResolutionContext<D>(
104 candidateCall, tracing, context.trace, context.scope, context.call, context.expectedType,
105 context.dataFlowInfo, context.contextDependency, context.checkArguments, context.resolutionResultsCache,
106 context.dataFlowInfoForArguments, context.callChecker, context.symbolUsageValidator, context.additionalTypeChecker, context.statementFilter,
107 ReceiverValue.NO_RECEIVER, context.isAnnotationContext, context.collectAllCandidates, context.insideCallChain);
108 }
109
110 @Override
111 protected CallCandidateResolutionContext<D> create(
112 @NotNull BindingTrace trace,
113 @NotNull JetScope scope,
114 @NotNull DataFlowInfo dataFlowInfo,
115 @NotNull JetType expectedType,
116 @NotNull ContextDependency contextDependency,
117 @NotNull ResolutionResultsCache resolutionResultsCache,
118 @NotNull StatementFilter statementFilter,
119 boolean collectAllCandidates,
120 boolean insideSafeCallChain
121 ) {
122 return new CallCandidateResolutionContext<D>(
123 candidateCall, tracing, trace, scope, call, expectedType, dataFlowInfo, contextDependency, checkArguments,
124 resolutionResultsCache, dataFlowInfoForArguments, callChecker, symbolUsageValidator, additionalTypeChecker, statementFilter,
125 explicitExtensionReceiverForInvoke, isAnnotationContext, collectAllCandidates, insideSafeCallChain);
126 }
127 }