001 /*
002 * Copyright 2010-2016 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.diagnostics;
018
019 import com.google.common.collect.ImmutableSet;
020 import com.intellij.openapi.util.TextRange;
021 import com.intellij.psi.PsiElement;
022 import com.intellij.psi.impl.source.tree.LeafPsiElement;
023 import kotlin.Pair;
024 import org.jetbrains.annotations.NotNull;
025 import org.jetbrains.kotlin.cfg.WhenMissingCase;
026 import org.jetbrains.kotlin.config.LanguageVersion;
027 import org.jetbrains.kotlin.descriptors.*;
028 import org.jetbrains.kotlin.lexer.KtKeywordToken;
029 import org.jetbrains.kotlin.lexer.KtModifierKeywordToken;
030 import org.jetbrains.kotlin.lexer.KtTokens;
031 import org.jetbrains.kotlin.name.FqName;
032 import org.jetbrains.kotlin.name.Name;
033 import org.jetbrains.kotlin.psi.*;
034 import org.jetbrains.kotlin.resolve.VarianceConflictDiagnosticData;
035 import org.jetbrains.kotlin.resolve.calls.inference.InferenceErrorData;
036 import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall;
037 import org.jetbrains.kotlin.resolve.calls.tower.WrongResolutionToClassifier;
038 import org.jetbrains.kotlin.serialization.deserialization.IncompatibleVersionErrorData;
039 import org.jetbrains.kotlin.serialization.deserialization.descriptors.SinceKotlinInfo;
040 import org.jetbrains.kotlin.types.KotlinType;
041
042 import java.lang.reflect.Field;
043 import java.lang.reflect.Modifier;
044 import java.util.Collection;
045 import java.util.List;
046
047 import static org.jetbrains.kotlin.diagnostics.PositioningStrategies.*;
048 import static org.jetbrains.kotlin.diagnostics.Severity.ERROR;
049 import static org.jetbrains.kotlin.diagnostics.Severity.WARNING;
050
051 /**
052 * For error messages, see DefaultErrorMessages and IdeErrorMessages.
053 */
054 public interface Errors {
055
056 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
057
058 // Meta-errors: unsupported features, failure
059
060 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
061
062 DiagnosticFactory1<PsiElement, String> UNSUPPORTED = DiagnosticFactory1.create(ERROR);
063 DiagnosticFactory1<PsiElement, Throwable> EXCEPTION_FROM_ANALYZER = DiagnosticFactory1.create(ERROR);
064
065 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
066
067 // Generic errors/warnings: applicable in many contexts
068
069 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
070
071 DiagnosticFactory1<PsiElement, String> REDECLARATION = DiagnosticFactory1.create(ERROR, FOR_REDECLARATION);
072
073 DiagnosticFactory1<KtReferenceExpression, KtReferenceExpression> UNRESOLVED_REFERENCE =
074 DiagnosticFactory1.create(ERROR, FOR_UNRESOLVED_REFERENCE);
075
076 DiagnosticFactory2<PsiElement, DeclarationDescriptor, String> DEPRECATION = DiagnosticFactory2.create(WARNING);
077 DiagnosticFactory2<PsiElement, DeclarationDescriptor, String> DEPRECATION_ERROR = DiagnosticFactory2.create(ERROR);
078 DiagnosticFactory3<PsiElement, DeclarationDescriptor, SinceKotlinInfo.Version, Pair<LanguageVersion, String>> SINCE_KOTLIN_INFO_DEPRECATION = DiagnosticFactory3.create(WARNING);
079 DiagnosticFactory3<PsiElement, DeclarationDescriptor, SinceKotlinInfo.Version, Pair<LanguageVersion, String>> SINCE_KOTLIN_INFO_DEPRECATION_ERROR = DiagnosticFactory3.create(ERROR);
080
081 DiagnosticFactory2<PsiElement, String, String> API_NOT_AVAILABLE = DiagnosticFactory2.create(ERROR);
082
083 DiagnosticFactory1<PsiElement, FqName> MISSING_DEPENDENCY_CLASS = DiagnosticFactory1.create(ERROR);
084 DiagnosticFactory1<PsiElement, FqName> PRE_RELEASE_CLASS = DiagnosticFactory1.create(ERROR);
085 DiagnosticFactory2<PsiElement, FqName, IncompatibleVersionErrorData<?>> INCOMPATIBLE_CLASS = DiagnosticFactory2.create(ERROR);
086
087 //Elements with "INVISIBLE_REFERENCE" error are marked as unresolved, unlike elements with "INVISIBLE_MEMBER" error
088 //"INVISIBLE_REFERENCE" is used for invisible classes references and references in import
089 DiagnosticFactory3<KtSimpleNameExpression, DeclarationDescriptor, Visibility, DeclarationDescriptor> INVISIBLE_REFERENCE =
090 DiagnosticFactory3.create(ERROR);
091 DiagnosticFactory3<PsiElement, DeclarationDescriptor, Visibility, DeclarationDescriptor> INVISIBLE_MEMBER = DiagnosticFactory3.create(ERROR, CALL_ELEMENT);
092
093 DiagnosticFactory1<PsiElement, ConstructorDescriptor> PROTECTED_CONSTRUCTOR_NOT_IN_SUPER_CALL = DiagnosticFactory1.create(ERROR);
094
095 // Exposed visibility group
096 DiagnosticFactory3<PsiElement, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_PROPERTY_TYPE = DiagnosticFactory3.create(ERROR);
097 DiagnosticFactory3<PsiElement, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_FUNCTION_RETURN_TYPE = DiagnosticFactory3.create(ERROR);
098 DiagnosticFactory3<KtParameter, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_PARAMETER_TYPE = DiagnosticFactory3.create(ERROR);
099 DiagnosticFactory3<KtTypeReference, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_RECEIVER_TYPE = DiagnosticFactory3.create(ERROR);
100 DiagnosticFactory3<KtTypeParameter, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_TYPE_PARAMETER_BOUND = DiagnosticFactory3.create(ERROR);
101 DiagnosticFactory3<KtSuperTypeListEntry, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_SUPER_CLASS = DiagnosticFactory3.create(ERROR);
102 DiagnosticFactory3<KtSuperTypeListEntry, EffectiveVisibility, DescriptorWithRelation, EffectiveVisibility> EXPOSED_SUPER_INTERFACE = DiagnosticFactory3.create(ERROR);
103
104 DiagnosticFactory2<KtExpression, KotlinType, Collection<KotlinType>> INACCESSIBLE_TYPE = DiagnosticFactory2.create(ERROR);
105
106 DiagnosticFactory1<KtElement, Collection<ClassDescriptor>> PLATFORM_CLASS_MAPPED_TO_KOTLIN = DiagnosticFactory1.create(WARNING);
107
108 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
109
110 // Errors/warnings in types
111 // Note: class/interface declaration is NOT a type. A type is something that may be written on the right-hand side of ":"
112
113 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
114
115 DiagnosticFactory0<KtTypeProjection> PROJECTION_ON_NON_CLASS_TYPE_ARGUMENT = DiagnosticFactory0.create(ERROR, VARIANCE_IN_PROJECTION);
116 DiagnosticFactory2<KtTypeReference, KotlinType, KotlinType> UPPER_BOUND_VIOLATED = DiagnosticFactory2.create(ERROR);
117 DiagnosticFactory0<KtNullableType> REDUNDANT_NULLABLE = DiagnosticFactory0.create(WARNING, NULLABLE_TYPE);
118 DiagnosticFactory2<KtElement, Integer, DeclarationDescriptor> WRONG_NUMBER_OF_TYPE_ARGUMENTS = DiagnosticFactory2.create(ERROR);
119 DiagnosticFactory1<KtElement, ClassDescriptor> OUTER_CLASS_ARGUMENTS_REQUIRED = DiagnosticFactory1.create(ERROR);
120 DiagnosticFactory1<KtElement, String> TYPE_ARGUMENTS_NOT_ALLOWED = DiagnosticFactory1.create(ERROR);
121 DiagnosticFactory2<KtTypeReference, Integer, String> NO_TYPE_ARGUMENTS_ON_RHS = DiagnosticFactory2.create(ERROR);
122 DiagnosticFactory1<KtTypeProjection, ClassifierDescriptor> CONFLICTING_PROJECTION = DiagnosticFactory1.create(ERROR, VARIANCE_IN_PROJECTION);
123 DiagnosticFactory1<KtTypeProjection, ClassifierDescriptor> REDUNDANT_PROJECTION = DiagnosticFactory1.create(WARNING, VARIANCE_IN_PROJECTION);
124 DiagnosticFactory1<PsiElement, VarianceConflictDiagnosticData> TYPE_VARIANCE_CONFLICT =
125 DiagnosticFactory1.create(ERROR, DECLARATION_SIGNATURE_OR_DEFAULT);
126 DiagnosticFactory0<PsiElement> FINITE_BOUNDS_VIOLATION = DiagnosticFactory0.create(ERROR);
127 DiagnosticFactory1<PsiElement, String> FINITE_BOUNDS_VIOLATION_IN_JAVA = DiagnosticFactory1.create(WARNING);
128 DiagnosticFactory0<PsiElement> EXPANSIVE_INHERITANCE = DiagnosticFactory0.create(ERROR);
129 DiagnosticFactory1<PsiElement, String> EXPANSIVE_INHERITANCE_IN_JAVA = DiagnosticFactory1.create(WARNING);
130
131 DiagnosticFactory0<KtTypeArgumentList> TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED = DiagnosticFactory0.create(ERROR);
132
133 DiagnosticFactory0<KtParameter> REIFIED_TYPE_IN_CATCH_CLAUSE = DiagnosticFactory0.create(ERROR);
134 DiagnosticFactory0<KtTypeParameterList> GENERIC_THROWABLE_SUBCLASS = DiagnosticFactory0.create(ERROR);
135
136 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
137
138 // Errors in declarations
139
140 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
141
142 // Imports
143
144 DiagnosticFactory1<KtSimpleNameExpression, ClassDescriptor> CANNOT_ALL_UNDER_IMPORT_FROM_SINGLETON = DiagnosticFactory1.create(ERROR);
145 DiagnosticFactory1<KtSimpleNameExpression, Name> CANNOT_BE_IMPORTED = DiagnosticFactory1.create(ERROR);
146 DiagnosticFactory0<KtSimpleNameExpression> PACKAGE_CANNOT_BE_IMPORTED = DiagnosticFactory0.create(ERROR);
147
148 DiagnosticFactory1<KtImportDirective, String> CONFLICTING_IMPORT = DiagnosticFactory1.create(ERROR, PositioningStrategies.IMPORT_ALIAS);
149
150 // Modifiers
151
152 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, KtModifierKeywordToken> INCOMPATIBLE_MODIFIERS = DiagnosticFactory2.create(ERROR);
153 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, KtModifierKeywordToken> DEPRECATED_MODIFIER_PAIR = DiagnosticFactory2.create(WARNING);
154 DiagnosticFactory1<PsiElement, KtModifierKeywordToken> REPEATED_MODIFIER = DiagnosticFactory1.create(ERROR);
155 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, KtModifierKeywordToken> REDUNDANT_MODIFIER = DiagnosticFactory2.create(WARNING);
156 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, String> WRONG_MODIFIER_TARGET = DiagnosticFactory2.create(ERROR);
157 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, String> DEPRECATED_MODIFIER_FOR_TARGET = DiagnosticFactory2.create(WARNING);
158 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, String> REDUNDANT_MODIFIER_FOR_TARGET = DiagnosticFactory2.create(WARNING);
159 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, String> WRONG_MODIFIER_CONTAINING_DECLARATION = DiagnosticFactory2.create(ERROR);
160 DiagnosticFactory2<PsiElement, KtModifierKeywordToken, String> DEPRECATED_MODIFIER_CONTAINING_DECLARATION = DiagnosticFactory2.create(WARNING);
161 DiagnosticFactory1<PsiElement, KtModifierKeywordToken> ILLEGAL_INLINE_PARAMETER_MODIFIER = DiagnosticFactory1.create(ERROR);
162 DiagnosticFactory1<KtAnnotationEntry, String> WRONG_ANNOTATION_TARGET = DiagnosticFactory1.create(ERROR);
163 DiagnosticFactory2<KtAnnotationEntry, String, String> WRONG_ANNOTATION_TARGET_WITH_USE_SITE_TARGET = DiagnosticFactory2.create(ERROR);
164 DiagnosticFactory0<KtAnnotationEntry> REPEATED_ANNOTATION = DiagnosticFactory0.create(ERROR);
165 DiagnosticFactory0<KtAnnotationEntry> NON_SOURCE_ANNOTATION_ON_INLINED_LAMBDA_EXPRESSION = DiagnosticFactory0.create(ERROR);
166
167 // Annotations
168
169 DiagnosticFactory0<KtSuperTypeList> SUPERTYPES_FOR_ANNOTATION_CLASS = DiagnosticFactory0.create(ERROR);
170 DiagnosticFactory0<KtParameter> MISSING_VAL_ON_ANNOTATION_PARAMETER = DiagnosticFactory0.create(ERROR);
171 DiagnosticFactory0<KtParameter> VAR_ANNOTATION_PARAMETER = DiagnosticFactory0.create(ERROR, VAL_OR_VAR_NODE);
172 DiagnosticFactory0<KtCallExpression> ANNOTATION_CLASS_CONSTRUCTOR_CALL = DiagnosticFactory0.create(ERROR);
173 DiagnosticFactory1<KtAnnotationEntry, DeclarationDescriptor> NOT_AN_ANNOTATION_CLASS = DiagnosticFactory1.create(ERROR);
174 DiagnosticFactory0<PsiElement> ANNOTATION_CLASS_WITH_BODY = DiagnosticFactory0.create(ERROR);
175 DiagnosticFactory0<KtTypeReference> INVALID_TYPE_OF_ANNOTATION_MEMBER = DiagnosticFactory0.create(ERROR);
176 DiagnosticFactory0<KtTypeReference> NULLABLE_TYPE_OF_ANNOTATION_MEMBER = DiagnosticFactory0.create(ERROR);
177 DiagnosticFactory0<KtExpression> ANNOTATION_PARAMETER_MUST_BE_CONST = DiagnosticFactory0.create(ERROR);
178 DiagnosticFactory0<KtExpression> ANNOTATION_PARAMETER_MUST_BE_KCLASS_LITERAL = DiagnosticFactory0.create(ERROR);
179 DiagnosticFactory0<KtExpression> ANNOTATION_PARAMETER_MUST_BE_ENUM_CONST = DiagnosticFactory0.create(ERROR);
180 DiagnosticFactory0<KtExpression> ANNOTATION_PARAMETER_DEFAULT_VALUE_MUST_BE_CONSTANT = DiagnosticFactory0.create(ERROR);
181 DiagnosticFactory0<KtAnnotatedExpression> ANNOTATIONS_ON_BLOCK_LEVEL_EXPRESSION_ON_THE_SAME_LINE = DiagnosticFactory0.create(WARNING);
182
183 // Const
184 DiagnosticFactory0<PsiElement> CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT = DiagnosticFactory0.create(ERROR);
185 DiagnosticFactory0<PsiElement> CONST_VAL_WITH_GETTER = DiagnosticFactory0.create(ERROR);
186 DiagnosticFactory0<PsiElement> CONST_VAL_WITH_DELEGATE = DiagnosticFactory0.create(ERROR);
187 DiagnosticFactory1<PsiElement, KotlinType> TYPE_CANT_BE_USED_FOR_CONST_VAL = DiagnosticFactory1.create(ERROR);
188 DiagnosticFactory0<PsiElement> CONST_VAL_WITHOUT_INITIALIZER = DiagnosticFactory0.create(ERROR);
189 DiagnosticFactory0<KtExpression> CONST_VAL_WITH_NON_CONST_INITIALIZER = DiagnosticFactory0.create(ERROR);
190
191 DiagnosticFactory0<KtExpression> NON_CONST_VAL_USED_IN_CONSTANT_EXPRESSION = DiagnosticFactory0.create(ERROR);
192
193 DiagnosticFactory1<PsiElement, String> INAPPLICABLE_TARGET_ON_PROPERTY = DiagnosticFactory1.create(ERROR);
194 DiagnosticFactory1<PsiElement, String> INAPPLICABLE_TARGET_PROPERTY_IMMUTABLE = DiagnosticFactory1.create(ERROR);
195 DiagnosticFactory0<PsiElement> INAPPLICABLE_TARGET_PROPERTY_HAS_NO_DELEGATE = DiagnosticFactory0.create(ERROR);
196 DiagnosticFactory0<PsiElement> INAPPLICABLE_TARGET_PROPERTY_HAS_NO_BACKING_FIELD = DiagnosticFactory0.create(ERROR);
197 DiagnosticFactory0<PsiElement> INAPPLICABLE_RECEIVER_TARGET = DiagnosticFactory0.create(ERROR);
198 DiagnosticFactory0<PsiElement> INAPPLICABLE_PARAM_TARGET = DiagnosticFactory0.create(ERROR);
199 DiagnosticFactory1<PsiElement, String> REDUNDANT_ANNOTATION_TARGET = DiagnosticFactory1.create(WARNING);
200
201 // Classes and interfaces
202
203 DiagnosticFactory0<KtTypeProjection> PROJECTION_IN_IMMEDIATE_ARGUMENT_TO_SUPERTYPE =
204 DiagnosticFactory0.create(ERROR, VARIANCE_IN_PROJECTION);
205
206 DiagnosticFactory0<PsiElement> CYCLIC_INHERITANCE_HIERARCHY = DiagnosticFactory0.create(ERROR);
207
208 DiagnosticFactory0<KtSuperTypeEntry> SUPERTYPE_NOT_INITIALIZED = DiagnosticFactory0.create(ERROR);
209
210 DiagnosticFactory0<KtTypeReference> DELEGATION_NOT_TO_INTERFACE = DiagnosticFactory0.create(ERROR);
211 DiagnosticFactory0<KtTypeReference> SUPERTYPE_NOT_A_CLASS_OR_INTERFACE = DiagnosticFactory0.create(ERROR);
212 DiagnosticFactory0<KtTypeReference> SUPERTYPE_IS_EXTENSION_FUNCTION_TYPE = DiagnosticFactory0.create(ERROR);
213
214 DiagnosticFactory0<PsiElement> NO_GENERICS_IN_SUPERTYPE_SPECIFIER = DiagnosticFactory0.create(ERROR);
215
216 DiagnosticFactory0<KtTypeReference> MANY_CLASSES_IN_SUPERTYPE_LIST = DiagnosticFactory0.create(ERROR);
217 DiagnosticFactory0<KtTypeReference> SUPERTYPE_APPEARS_TWICE = DiagnosticFactory0.create(ERROR);
218 DiagnosticFactory3<KtSuperTypeList, TypeParameterDescriptor, ClassDescriptor, Collection<KotlinType>>
219 INCONSISTENT_TYPE_PARAMETER_VALUES = DiagnosticFactory3.create(ERROR);
220 DiagnosticFactory3<KtTypeParameter, TypeParameterDescriptor, ClassDescriptor, Collection<KotlinType>>
221 INCONSISTENT_TYPE_PARAMETER_BOUNDS = DiagnosticFactory3.create(ERROR);
222
223
224 DiagnosticFactory0<KtTypeReference> FINAL_SUPERTYPE = DiagnosticFactory0.create(ERROR);
225 DiagnosticFactory0<KtTypeReference> DATA_CLASS_CANNOT_HAVE_CLASS_SUPERTYPES = DiagnosticFactory0.create(ERROR);
226 DiagnosticFactory0<KtTypeReference> SINGLETON_IN_SUPERTYPE = DiagnosticFactory0.create(ERROR);
227 DiagnosticFactory0<KtNullableType> NULLABLE_SUPERTYPE = DiagnosticFactory0.create(ERROR, NULLABLE_TYPE);
228 DiagnosticFactory0<KtTypeReference> DYNAMIC_SUPERTYPE = DiagnosticFactory0.create(ERROR);
229
230 DiagnosticFactory0<KtElement> MISSING_CONSTRUCTOR_KEYWORD = DiagnosticFactory0.create(ERROR);
231
232 DiagnosticFactory0<PsiElement> NON_PRIVATE_CONSTRUCTOR_IN_ENUM = DiagnosticFactory0.create(ERROR);
233 DiagnosticFactory0<PsiElement> NON_PRIVATE_CONSTRUCTOR_IN_SEALED = DiagnosticFactory0.create(ERROR);
234
235 // Secondary constructors
236
237 DiagnosticFactory0<KtConstructorDelegationReferenceExpression> CYCLIC_CONSTRUCTOR_DELEGATION_CALL = DiagnosticFactory0.create(ERROR);
238
239 DiagnosticFactory0<KtDeclaration> CONSTRUCTOR_IN_OBJECT = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
240 DiagnosticFactory0<KtSuperTypeCallEntry> SUPERTYPE_INITIALIZED_WITHOUT_PRIMARY_CONSTRUCTOR = DiagnosticFactory0.create(ERROR);
241
242 DiagnosticFactory0<KtConstructorDelegationCall> PRIMARY_CONSTRUCTOR_DELEGATION_CALL_EXPECTED =
243 DiagnosticFactory0.create(ERROR, PositioningStrategies.SECONDARY_CONSTRUCTOR_DELEGATION_CALL);
244
245 DiagnosticFactory0<KtConstructorDelegationReferenceExpression> DELEGATION_SUPER_CALL_IN_ENUM_CONSTRUCTOR =
246 DiagnosticFactory0.create(ERROR);
247
248 DiagnosticFactory0<PsiElement> PRIMARY_CONSTRUCTOR_REQUIRED_FOR_DATA_CLASS = DiagnosticFactory0.create(ERROR);
249 DiagnosticFactory0<KtConstructorDelegationCall> EXPLICIT_DELEGATION_CALL_REQUIRED =
250 DiagnosticFactory0.create(ERROR, PositioningStrategies.SECONDARY_CONSTRUCTOR_DELEGATION_CALL);
251
252 DiagnosticFactory1<PsiElement, DeclarationDescriptor> INSTANCE_ACCESS_BEFORE_SUPER_CALL = DiagnosticFactory1.create(ERROR);
253
254 // Interface-specific
255
256 DiagnosticFactory0<KtModifierListOwner> REDUNDANT_OPEN_IN_INTERFACE = DiagnosticFactory0.create(WARNING, OPEN_MODIFIER);
257
258 DiagnosticFactory0<KtDeclaration> CONSTRUCTOR_IN_INTERFACE = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
259 DiagnosticFactory0<KtDeclaration> METHOD_OF_ANY_IMPLEMENTED_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
260
261 DiagnosticFactory0<PsiElement> SUPERTYPE_INITIALIZED_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
262
263 DiagnosticFactory0<KtDelegatedSuperTypeEntry> DELEGATION_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
264
265 DiagnosticFactory0<PsiElement> INTERFACE_WITH_SUPERCLASS = DiagnosticFactory0.create(ERROR);
266
267 // Enum-specific
268
269 DiagnosticFactory0<PsiElement> CLASS_IN_SUPERTYPE_FOR_ENUM = DiagnosticFactory0.create(ERROR);
270 DiagnosticFactory0<KtTypeParameterList> TYPE_PARAMETERS_IN_ENUM = DiagnosticFactory0.create(ERROR);
271 DiagnosticFactory0<KtClass> ENUM_ENTRY_SHOULD_BE_INITIALIZED = DiagnosticFactory0.create(ERROR);
272 DiagnosticFactory0<KtCallExpression> ENUM_CLASS_CONSTRUCTOR_CALL = DiagnosticFactory0.create(ERROR);
273
274 // Sealed-specific
275 DiagnosticFactory0<KtCallExpression> SEALED_CLASS_CONSTRUCTOR_CALL = DiagnosticFactory0.create(ERROR);
276 DiagnosticFactory0<KtTypeReference> SEALED_SUPERTYPE = DiagnosticFactory0.create(ERROR);
277 DiagnosticFactory0<KtTypeReference> SEALED_SUPERTYPE_IN_LOCAL_CLASS = DiagnosticFactory0.create(ERROR);
278
279 // Companion objects
280
281 DiagnosticFactory0<KtObjectDeclaration> MANY_COMPANION_OBJECTS = DiagnosticFactory0.create(ERROR, COMPANION_OBJECT);
282
283 // Objects
284
285 DiagnosticFactory1<KtObjectDeclaration, ClassDescriptor> LOCAL_OBJECT_NOT_ALLOWED = DiagnosticFactory1.create(ERROR, DECLARATION_NAME);
286 DiagnosticFactory1<KtClass, ClassDescriptor> LOCAL_INTERFACE_NOT_ALLOWED = DiagnosticFactory1.create(ERROR, DECLARATION_NAME);
287
288 // Type parameter declarations
289
290 DiagnosticFactory1<KtTypeReference, KotlinType> FINAL_UPPER_BOUND = DiagnosticFactory1.create(WARNING);
291 DiagnosticFactory0<KtTypeReference> DYNAMIC_UPPER_BOUND = DiagnosticFactory0.create(ERROR);
292 DiagnosticFactory0<KtTypeReference> UPPER_BOUND_IS_EXTENSION_FUNCTION_TYPE = DiagnosticFactory0.create(ERROR);
293 DiagnosticFactory0<KtTypeReference> ONLY_ONE_CLASS_BOUND_ALLOWED = DiagnosticFactory0.create(ERROR);
294 DiagnosticFactory0<KtElement> BOUNDS_NOT_ALLOWED_IF_BOUNDED_BY_TYPE_PARAMETER = DiagnosticFactory0.create(ERROR);
295 DiagnosticFactory0<KtTypeReference> REPEATED_BOUND = DiagnosticFactory0.create(ERROR);
296
297 DiagnosticFactory1<KtNamedDeclaration, TypeParameterDescriptor> CONFLICTING_UPPER_BOUNDS =
298 DiagnosticFactory1.create(ERROR, DECLARATION_NAME);
299
300 DiagnosticFactory2<KtSimpleNameExpression, KtTypeConstraint, KtTypeParameterListOwner> NAME_IN_CONSTRAINT_IS_NOT_A_TYPE_PARAMETER =
301 DiagnosticFactory2.create(ERROR);
302
303 DiagnosticFactory0<KtTypeParameter>
304 VARIANCE_ON_TYPE_PARAMETER_OF_FUNCTION_OR_PROPERTY = DiagnosticFactory0.create(ERROR, VARIANCE_MODIFIER);
305
306 DiagnosticFactory0<KtTypeParameterList> DEPRECATED_TYPE_PARAMETER_SYNTAX = DiagnosticFactory0.create(ERROR);
307
308 DiagnosticFactory0<PsiElement> REIFIED_TYPE_PARAMETER_NO_INLINE = DiagnosticFactory0.create(ERROR);
309
310 DiagnosticFactory0<KtDeclaration> TYPE_PARAMETERS_NOT_ALLOWED
311 = DiagnosticFactory0.create(ERROR, TYPE_PARAMETERS_OR_DECLARATION_SIGNATURE);
312
313 DiagnosticFactory0<KtTypeParameter> TYPE_PARAMETER_OF_PROPERTY_NOT_USED_IN_RECEIVER = DiagnosticFactory0.create(ERROR);
314
315 DiagnosticFactory0<PsiElement> CYCLIC_GENERIC_UPPER_BOUND = DiagnosticFactory0.create(ERROR);
316
317 DiagnosticFactory0<KtTypeParameter> MISPLACED_TYPE_PARAMETER_CONSTRAINTS = DiagnosticFactory0.create(WARNING);
318
319 // Members
320
321 DiagnosticFactory2<PsiElement, CallableMemberDescriptor, DeclarationDescriptor> CONFLICTING_OVERLOADS =
322 DiagnosticFactory2.create(ERROR, DECLARATION_SIGNATURE_OR_DEFAULT);
323
324 DiagnosticFactory0<KtNamedDeclaration> NON_FINAL_MEMBER_IN_FINAL_CLASS = DiagnosticFactory0.create(WARNING, modifierSetPosition(
325 KtTokens.OPEN_KEYWORD));
326
327 DiagnosticFactory0<KtNamedDeclaration> NON_FINAL_MEMBER_IN_OBJECT = DiagnosticFactory0.create(WARNING, modifierSetPosition(
328 KtTokens.OPEN_KEYWORD));
329
330 DiagnosticFactory1<KtModifierListOwner, CallableMemberDescriptor> NOTHING_TO_OVERRIDE = DiagnosticFactory1.create(ERROR, OVERRIDE_MODIFIER);
331
332 DiagnosticFactory3<KtNamedDeclaration, CallableMemberDescriptor, CallableMemberDescriptor, DeclarationDescriptor> VIRTUAL_MEMBER_HIDDEN =
333 DiagnosticFactory3.create(ERROR, DECLARATION_SIGNATURE);
334
335 DiagnosticFactory2<KtModifierListOwner, CallableMemberDescriptor, CallableDescriptor> CANNOT_OVERRIDE_INVISIBLE_MEMBER =
336 DiagnosticFactory2.create(ERROR, OVERRIDE_MODIFIER);
337
338 DiagnosticFactory2<PsiElement, CallableMemberDescriptor, DeclarationDescriptor> DATA_CLASS_OVERRIDE_CONFLICT =
339 DiagnosticFactory2.create(ERROR);
340
341 DiagnosticFactory1<KtDeclaration, CallableMemberDescriptor> CANNOT_INFER_VISIBILITY =
342 DiagnosticFactory1.create(ERROR, DECLARATION_SIGNATURE_OR_DEFAULT);
343
344 DiagnosticFactory2<KtNamedDeclaration, CallableMemberDescriptor, DeclarationDescriptor> OVERRIDING_FINAL_MEMBER =
345 DiagnosticFactory2.create(ERROR, OVERRIDE_MODIFIER);
346
347 DiagnosticFactory3<KtModifierListOwner, Visibility, CallableMemberDescriptor, DeclarationDescriptor> CANNOT_WEAKEN_ACCESS_PRIVILEGE =
348 DiagnosticFactory3.create(ERROR, VISIBILITY_MODIFIER);
349 DiagnosticFactory3<KtModifierListOwner, Visibility, CallableMemberDescriptor, DeclarationDescriptor> CANNOT_CHANGE_ACCESS_PRIVILEGE =
350 DiagnosticFactory3.create(ERROR, VISIBILITY_MODIFIER);
351 DiagnosticFactory2<KtNamedDeclaration, CallableMemberDescriptor, CallableMemberDescriptor> RETURN_TYPE_MISMATCH_ON_OVERRIDE =
352 DiagnosticFactory2.create(ERROR, DECLARATION_RETURN_TYPE);
353 DiagnosticFactory2<KtNamedDeclaration, CallableMemberDescriptor, CallableMemberDescriptor> PROPERTY_TYPE_MISMATCH_ON_OVERRIDE =
354 DiagnosticFactory2.create(ERROR, DECLARATION_RETURN_TYPE);
355 DiagnosticFactory2<KtNamedDeclaration, CallableMemberDescriptor, CallableMemberDescriptor> VAR_TYPE_MISMATCH_ON_OVERRIDE =
356 DiagnosticFactory2.create(ERROR, DECLARATION_RETURN_TYPE);
357
358 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> RETURN_TYPE_MISMATCH_ON_INHERITANCE =
359 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
360 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> PROPERTY_TYPE_MISMATCH_ON_INHERITANCE =
361 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
362 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> VAR_TYPE_MISMATCH_ON_INHERITANCE =
363 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
364
365 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> OVERRIDING_FINAL_MEMBER_BY_DELEGATION =
366 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
367 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> VAR_OVERRIDDEN_BY_VAL_BY_DELEGATION =
368 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
369 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> RETURN_TYPE_MISMATCH_BY_DELEGATION =
370 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
371 DiagnosticFactory2<KtClassOrObject, CallableMemberDescriptor, CallableMemberDescriptor> PROPERTY_TYPE_MISMATCH_BY_DELEGATION =
372 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
373
374 DiagnosticFactory2<KtClassOrObject, ClassDescriptor, Collection<CallableMemberDescriptor>> CONFLICTING_INHERITED_MEMBERS =
375 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
376 DiagnosticFactory2<KtClassOrObject, KtClassOrObject, CallableMemberDescriptor> ABSTRACT_MEMBER_NOT_IMPLEMENTED =
377 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
378 DiagnosticFactory2<KtClassOrObject, KtClassOrObject, CallableMemberDescriptor> ABSTRACT_CLASS_MEMBER_NOT_IMPLEMENTED =
379 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
380 DiagnosticFactory2<KtClassOrObject, KtClassOrObject, CallableMemberDescriptor> MANY_IMPL_MEMBER_NOT_IMPLEMENTED =
381 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
382 DiagnosticFactory2<KtClassOrObject, KtClassOrObject, CallableMemberDescriptor> MANY_INTERFACES_MEMBER_NOT_IMPLEMENTED =
383 DiagnosticFactory2.create(ERROR, DECLARATION_NAME);
384
385
386 DiagnosticFactory1<KtDeclaration, Collection<KotlinType>> AMBIGUOUS_ANONYMOUS_TYPE_INFERRED =
387 DiagnosticFactory1.create(ERROR, DECLARATION_SIGNATURE);
388
389 // Property-specific
390
391 DiagnosticFactory2<KtNamedDeclaration, PropertyDescriptor, PropertyDescriptor> VAR_OVERRIDDEN_BY_VAL =
392 DiagnosticFactory2.create(ERROR, VAL_OR_VAR_NODE);
393
394 DiagnosticFactory0<PsiElement> REDUNDANT_MODIFIER_IN_GETTER = DiagnosticFactory0.create(WARNING);
395 DiagnosticFactory0<PsiElement> GETTER_VISIBILITY_DIFFERS_FROM_PROPERTY_VISIBILITY = DiagnosticFactory0.create(ERROR);
396 DiagnosticFactory0<PsiElement> SETTER_VISIBILITY_INCONSISTENT_WITH_PROPERTY_VISIBILITY = DiagnosticFactory0.create(ERROR);
397 DiagnosticFactory0<PsiElement> PRIVATE_SETTER_FOR_ABSTRACT_PROPERTY = DiagnosticFactory0.create(ERROR);
398 DiagnosticFactory0<PsiElement> PRIVATE_SETTER_FOR_OPEN_PROPERTY = DiagnosticFactory0.create(ERROR);
399 DiagnosticFactory2<KtTypeReference, KotlinType, KotlinType> WRONG_GETTER_RETURN_TYPE = DiagnosticFactory2.create(ERROR);
400 DiagnosticFactory0<KtTypeReference> WRONG_SETTER_RETURN_TYPE = DiagnosticFactory0.create(ERROR);
401
402 DiagnosticFactory0<KtModifierListOwner>
403 ABSTRACT_PROPERTY_IN_PRIMARY_CONSTRUCTOR_PARAMETERS = DiagnosticFactory0.create(ERROR, ABSTRACT_MODIFIER);
404 DiagnosticFactory0<KtExpression> ABSTRACT_PROPERTY_WITH_INITIALIZER = DiagnosticFactory0.create(ERROR);
405 DiagnosticFactory0<KtPropertyAccessor> ABSTRACT_PROPERTY_WITH_GETTER = DiagnosticFactory0.create(ERROR);
406 DiagnosticFactory0<KtPropertyAccessor> ABSTRACT_PROPERTY_WITH_SETTER = DiagnosticFactory0.create(ERROR);
407
408 DiagnosticFactory0<KtPropertyDelegate> ABSTRACT_DELEGATED_PROPERTY = DiagnosticFactory0.create(ERROR);
409 DiagnosticFactory0<KtPropertyAccessor> ACCESSOR_FOR_DELEGATED_PROPERTY = DiagnosticFactory0.create(ERROR);
410 DiagnosticFactory0<KtPropertyDelegate> DELEGATED_PROPERTY_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
411 DiagnosticFactory0<KtPropertyDelegate> LOCAL_VARIABLE_WITH_DELEGATE = DiagnosticFactory0.create(ERROR);
412
413 DiagnosticFactory0<KtProperty> PROPERTY_WITH_NO_TYPE_NO_INITIALIZER = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
414
415 DiagnosticFactory0<KtProperty> MUST_BE_INITIALIZED = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
416 DiagnosticFactory0<KtProperty> MUST_BE_INITIALIZED_OR_BE_ABSTRACT = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
417 DiagnosticFactory0<KtProperty> UNNECESSARY_LATEINIT = DiagnosticFactory0.create(WARNING, LATEINIT_MODIFIER);
418
419 DiagnosticFactory0<KtExpression> EXTENSION_PROPERTY_WITH_BACKING_FIELD = DiagnosticFactory0.create(ERROR);
420 DiagnosticFactory0<KtExpression> PROPERTY_INITIALIZER_NO_BACKING_FIELD = DiagnosticFactory0.create(ERROR);
421 DiagnosticFactory0<KtExpression> PROPERTY_INITIALIZER_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
422 DiagnosticFactory0<KtProperty> PRIVATE_PROPERTY_IN_INTERFACE = DiagnosticFactory0.create(ERROR, PRIVATE_MODIFIER);
423 DiagnosticFactory0<KtProperty> BACKING_FIELD_IN_INTERFACE = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
424
425 DiagnosticFactory1<PsiElement, String> INAPPLICABLE_LATEINIT_MODIFIER = DiagnosticFactory1.create(ERROR);
426
427 DiagnosticFactory2<KtModifierListOwner, String, ClassDescriptor> ABSTRACT_PROPERTY_IN_NON_ABSTRACT_CLASS = DiagnosticFactory2.create(ERROR, ABSTRACT_MODIFIER);
428
429 DiagnosticFactory0<KtPropertyAccessor> VAL_WITH_SETTER = DiagnosticFactory0.create(ERROR);
430
431 DiagnosticFactory0<KtExpression> SETTER_PARAMETER_WITH_DEFAULT_VALUE = DiagnosticFactory0.create(ERROR);
432
433 DiagnosticFactory2<KtTypeReference, KotlinType, KotlinType> WRONG_SETTER_PARAMETER_TYPE = DiagnosticFactory2.create(ERROR);
434
435 // Function-specific
436
437 DiagnosticFactory2<KtFunction, String, ClassDescriptor> ABSTRACT_FUNCTION_IN_NON_ABSTRACT_CLASS = DiagnosticFactory2.create(ERROR, ABSTRACT_MODIFIER);
438
439 DiagnosticFactory1<KtFunction, SimpleFunctionDescriptor> ABSTRACT_FUNCTION_WITH_BODY = DiagnosticFactory1.create(ERROR, ABSTRACT_MODIFIER);
440 DiagnosticFactory1<KtFunction, SimpleFunctionDescriptor> NON_ABSTRACT_FUNCTION_WITH_NO_BODY =
441 DiagnosticFactory1.create(ERROR, DECLARATION_SIGNATURE);
442 DiagnosticFactory1<KtFunction, SimpleFunctionDescriptor> PRIVATE_FUNCTION_WITH_NO_BODY = DiagnosticFactory1.create(ERROR, PRIVATE_MODIFIER);
443
444 DiagnosticFactory1<KtFunction, SimpleFunctionDescriptor> NON_MEMBER_FUNCTION_NO_BODY =
445 DiagnosticFactory1.create(ERROR, DECLARATION_SIGNATURE);
446
447 DiagnosticFactory0<KtFunction> FUNCTION_DECLARATION_WITH_NO_NAME = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
448 DiagnosticFactory0<PsiElement> ANONYMOUS_FUNCTION_WITH_NAME = DiagnosticFactory0.create(ERROR);
449
450 DiagnosticFactory0<KtParameter> VALUE_PARAMETER_WITH_NO_TYPE_ANNOTATION = DiagnosticFactory0.create(ERROR);
451
452 DiagnosticFactory0<KtNamedFunction> NO_TAIL_CALLS_FOUND = DiagnosticFactory0.create(WARNING, DECLARATION_SIGNATURE);
453
454 DiagnosticFactory0<KtParameter>
455 ANONYMOUS_FUNCTION_PARAMETER_WITH_DEFAULT_VALUE = DiagnosticFactory0.create(ERROR, PARAMETER_DEFAULT_VALUE);
456
457 DiagnosticFactory0<KtParameter> USELESS_VARARG_ON_PARAMETER = DiagnosticFactory0.create(WARNING);
458
459 DiagnosticFactory0<KtParameter> MULTIPLE_VARARG_PARAMETERS = DiagnosticFactory0.create(ERROR, PARAMETER_VARARG_MODIFIER);
460
461 // Named parameters
462
463 DiagnosticFactory0<KtParameter> DEFAULT_VALUE_NOT_ALLOWED_IN_OVERRIDE = DiagnosticFactory0.create(ERROR, PARAMETER_DEFAULT_VALUE);
464
465 DiagnosticFactory1<KtParameter, ValueParameterDescriptor> MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES = DiagnosticFactory1.create(ERROR);
466
467 DiagnosticFactory1<KtClassOrObject, ValueParameterDescriptor> MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES_WHEN_NO_EXPLICIT_OVERRIDE =
468 DiagnosticFactory1.create(ERROR, DECLARATION_NAME);
469
470 DiagnosticFactory2<KtParameter, ClassDescriptor, ValueParameterDescriptor> PARAMETER_NAME_CHANGED_ON_OVERRIDE =
471 DiagnosticFactory2.create(WARNING, DECLARATION_NAME);
472
473 DiagnosticFactory2<KtClassOrObject, Collection<? extends CallableMemberDescriptor>, Integer> DIFFERENT_NAMES_FOR_THE_SAME_PARAMETER_IN_SUPERTYPES =
474 DiagnosticFactory2.create(WARNING, DECLARATION_NAME);
475
476 DiagnosticFactory0<KtReferenceExpression> NAME_FOR_AMBIGUOUS_PARAMETER = DiagnosticFactory0.create(ERROR);
477
478 DiagnosticFactory0<PsiElement> DATA_CLASS_WITHOUT_PARAMETERS = DiagnosticFactory0.create(ERROR);
479 DiagnosticFactory0<KtParameter> DATA_CLASS_VARARG_PARAMETER = DiagnosticFactory0.create(ERROR);
480 DiagnosticFactory0<KtParameter> DATA_CLASS_NOT_PROPERTY_PARAMETER = DiagnosticFactory0.create(ERROR);
481
482 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
483
484 // Errors/warnings inside code blocks
485
486 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
487
488 // General
489
490 DiagnosticFactory1<PsiElement, String> NAME_SHADOWING = DiagnosticFactory1.create(WARNING, PositioningStrategies.FOR_REDECLARATION);
491 DiagnosticFactory0<PsiElement> ACCESSOR_PARAMETER_NAME_SHADOWING = DiagnosticFactory0.create(WARNING);
492
493 DiagnosticFactory0<KtExpression> TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM = DiagnosticFactory0.create(ERROR);
494
495 // Checking call arguments
496
497 DiagnosticFactory0<PsiElement> MIXING_NAMED_AND_POSITIONED_ARGUMENTS = DiagnosticFactory0.create(ERROR);
498 DiagnosticFactory0<KtReferenceExpression> ARGUMENT_PASSED_TWICE = DiagnosticFactory0.create(ERROR);
499 DiagnosticFactory1<KtReferenceExpression, KtReferenceExpression> NAMED_PARAMETER_NOT_FOUND =
500 DiagnosticFactory1.create(ERROR, FOR_UNRESOLVED_REFERENCE);
501 DiagnosticFactory1<PsiElement, BadNamedArgumentsTarget> NAMED_ARGUMENTS_NOT_ALLOWED = DiagnosticFactory1.create(ERROR);
502
503 enum BadNamedArgumentsTarget {
504 NON_KOTLIN_FUNCTION,
505 INVOKE_ON_FUNCTION_TYPE
506 }
507
508 DiagnosticFactory0<KtExpression> VARARG_OUTSIDE_PARENTHESES = DiagnosticFactory0.create(ERROR);
509 DiagnosticFactory0<LeafPsiElement> NON_VARARG_SPREAD = DiagnosticFactory0.create(ERROR);
510 DiagnosticFactory0<LeafPsiElement> SPREAD_OF_NULLABLE = DiagnosticFactory0.create(ERROR);
511
512 DiagnosticFactory0<KtExpression> MANY_LAMBDA_EXPRESSION_ARGUMENTS = DiagnosticFactory0.create(ERROR);
513
514 DiagnosticFactory1<PsiElement, CallableDescriptor> TOO_MANY_ARGUMENTS = DiagnosticFactory1.create(ERROR);
515
516 DiagnosticFactory1<KtElement, ValueParameterDescriptor> NO_VALUE_FOR_PARAMETER = DiagnosticFactory1.create(ERROR, VALUE_ARGUMENTS);
517
518 DiagnosticFactory1<KtExpression, KotlinType> MISSING_RECEIVER = DiagnosticFactory1.create(ERROR);
519 DiagnosticFactory0<KtExpression> NO_RECEIVER_ALLOWED = DiagnosticFactory0.create(ERROR);
520
521 // Call resolution
522
523 DiagnosticFactory1<KtExpression, String> ILLEGAL_SELECTOR = DiagnosticFactory1.create(ERROR);
524
525 DiagnosticFactory2<KtExpression, KtExpression, KotlinType> FUNCTION_EXPECTED = DiagnosticFactory2.create(ERROR);
526 DiagnosticFactory2<KtExpression, KtExpression, Boolean> FUNCTION_CALL_EXPECTED = DiagnosticFactory2.create(ERROR, CALL_EXPRESSION);
527
528 DiagnosticFactory0<PsiElement> NON_TAIL_RECURSIVE_CALL = DiagnosticFactory0.create(WARNING, CALL_EXPRESSION);
529 DiagnosticFactory0<PsiElement> TAIL_RECURSION_IN_TRY_IS_NOT_SUPPORTED = DiagnosticFactory0.create(WARNING, CALL_EXPRESSION);
530
531 DiagnosticFactory0<PsiElement> NO_CONSTRUCTOR = DiagnosticFactory0.create(ERROR);
532 DiagnosticFactory0<PsiElement> CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS = DiagnosticFactory0.create(ERROR);
533 DiagnosticFactory0<KtExpression> NOT_A_CLASS = DiagnosticFactory0.create(ERROR);
534
535 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>> OVERLOAD_RESOLUTION_AMBIGUITY = DiagnosticFactory1.create(ERROR);
536 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>> NONE_APPLICABLE = DiagnosticFactory1.create(ERROR);
537 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>> CANNOT_COMPLETE_RESOLVE = DiagnosticFactory1.create(ERROR);
538 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>> UNRESOLVED_REFERENCE_WRONG_RECEIVER = DiagnosticFactory1.create(ERROR);
539
540 DiagnosticFactory1<PsiElement, TypeParameterDescriptor> TYPE_PARAMETER_AS_REIFIED = DiagnosticFactory1.create(ERROR);
541 DiagnosticFactory1<PsiElement, KotlinType> REIFIED_TYPE_FORBIDDEN_SUBSTITUTION = DiagnosticFactory1.create(ERROR);
542 DiagnosticFactory1<PsiElement, KotlinType> REIFIED_TYPE_UNSAFE_SUBSTITUTION = DiagnosticFactory1.create(WARNING);
543
544 DiagnosticFactory3<KtReferenceExpression, ClassifierDescriptor, WrongResolutionToClassifier, String> RESOLUTION_TO_CLASSIFIER =
545 DiagnosticFactory3.create(ERROR);
546
547 // Type inference
548
549 DiagnosticFactory0<KtParameter> CANNOT_INFER_PARAMETER_TYPE = DiagnosticFactory0.create(ERROR);
550
551 DiagnosticFactory1<PsiElement, InferenceErrorData> TYPE_INFERENCE_NO_INFORMATION_FOR_PARAMETER = DiagnosticFactory1.create(ERROR);
552 DiagnosticFactory1<PsiElement, InferenceErrorData> TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS = DiagnosticFactory1.create(ERROR);
553 DiagnosticFactory1<PsiElement, InferenceErrorData> TYPE_INFERENCE_CANNOT_CAPTURE_TYPES = DiagnosticFactory1.create(ERROR);
554 DiagnosticFactory1<PsiElement, InferenceErrorData> TYPE_INFERENCE_PARAMETER_CONSTRAINT_ERROR = DiagnosticFactory1.create(ERROR);
555 DiagnosticFactory0<PsiElement> TYPE_INFERENCE_INCORPORATION_ERROR = DiagnosticFactory0.create(ERROR);
556 DiagnosticFactory1<PsiElement, TypeParameterDescriptor> TYPE_INFERENCE_ONLY_INPUT_TYPES = DiagnosticFactory1.create(ERROR);
557 DiagnosticFactory1<PsiElement, InferenceErrorData> TYPE_INFERENCE_UPPER_BOUND_VIOLATED = DiagnosticFactory1.create(ERROR);
558 DiagnosticFactory2<KtElement, KotlinType, KotlinType> TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH = DiagnosticFactory2.create(ERROR);
559
560 DiagnosticFactory0<KtExpression> TYPE_INFERENCE_FAILED_ON_SPECIAL_CONSTRUCT = DiagnosticFactory0.create(ERROR, SPECIAL_CONSTRUCT_TOKEN);
561
562 // Reflection
563
564 DiagnosticFactory1<KtExpression, CallableMemberDescriptor> EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED = DiagnosticFactory1.create(ERROR);
565 DiagnosticFactory0<KtExpression> CALLABLE_REFERENCE_LHS_NOT_A_CLASS = DiagnosticFactory0.create(ERROR);
566 DiagnosticFactory0<KtExpression> CALLABLE_REFERENCE_TO_MEMBER_OR_EXTENSION_WITH_EMPTY_LHS = DiagnosticFactory0.create(ERROR);
567 DiagnosticFactory0<KtExpression> CALLABLE_REFERENCE_TO_OBJECT_MEMBER = DiagnosticFactory0.create(ERROR);
568 DiagnosticFactory0<KtExpression> CALLABLE_REFERENCE_TO_ANNOTATION_CONSTRUCTOR = DiagnosticFactory0.create(ERROR);
569
570 DiagnosticFactory0<KtExpression> CLASS_LITERAL_LHS_NOT_A_CLASS = DiagnosticFactory0.create(ERROR);
571 DiagnosticFactory0<KtExpression> ARRAY_CLASS_LITERAL_REQUIRES_ARGUMENT = DiagnosticFactory0.create(ERROR);
572
573 // Destructuring-declarations
574
575 DiagnosticFactory0<KtDestructuringDeclaration> INITIALIZER_REQUIRED_FOR_DESTRUCTURING_DECLARATION = DiagnosticFactory0.create(ERROR, DEFAULT);
576 DiagnosticFactory2<KtExpression, Name, KotlinType> COMPONENT_FUNCTION_MISSING = DiagnosticFactory2.create(ERROR, DEFAULT);
577 DiagnosticFactory1<KtExpression, Name> COMPONENT_FUNCTION_ON_NULLABLE = DiagnosticFactory1.create(ERROR, DEFAULT);
578 DiagnosticFactory2<KtExpression, Name, Collection<? extends ResolvedCall<?>>> COMPONENT_FUNCTION_AMBIGUITY = DiagnosticFactory2.create(ERROR, DEFAULT);
579 DiagnosticFactory3<KtExpression, Name, KotlinType, KotlinType> COMPONENT_FUNCTION_RETURN_TYPE_MISMATCH = DiagnosticFactory3.create(ERROR, DEFAULT);
580
581 // Super calls
582
583 DiagnosticFactory1<KtSuperExpression, String> SUPER_IS_NOT_AN_EXPRESSION = DiagnosticFactory1.create(ERROR);
584 DiagnosticFactory1<KtSuperExpression, String> SUPER_CANT_BE_EXTENSION_RECEIVER = DiagnosticFactory1.create(ERROR);
585 DiagnosticFactory0<KtSuperExpression> SUPER_NOT_AVAILABLE = DiagnosticFactory0.create(ERROR);
586 DiagnosticFactory0<KtSuperExpression> SUPERCLASS_NOT_ACCESSIBLE_FROM_INTERFACE = DiagnosticFactory0.create(ERROR);
587 DiagnosticFactory0<KtSuperExpression> AMBIGUOUS_SUPER = DiagnosticFactory0.create(ERROR);
588 DiagnosticFactory0<KtExpression> ABSTRACT_SUPER_CALL = DiagnosticFactory0.create(ERROR);
589 DiagnosticFactory0<KtTypeReference> NOT_A_SUPERTYPE = DiagnosticFactory0.create(ERROR);
590 DiagnosticFactory0<PsiElement> TYPE_ARGUMENTS_REDUNDANT_IN_SUPER_QUALIFIER = DiagnosticFactory0.create(WARNING);
591 DiagnosticFactory1<KtTypeReference, KotlinType> QUALIFIED_SUPERTYPE_EXTENDED_BY_OTHER_SUPERTYPE = DiagnosticFactory1.create(ERROR);
592
593 // Conventions
594
595 DiagnosticFactory0<KtArrayAccessExpression> NO_GET_METHOD = DiagnosticFactory0.create(ERROR, ARRAY_ACCESS);
596 DiagnosticFactory0<KtArrayAccessExpression> NO_SET_METHOD = DiagnosticFactory0.create(ERROR, ARRAY_ACCESS);
597
598 DiagnosticFactory0<KtSimpleNameExpression> INC_DEC_SHOULD_NOT_RETURN_UNIT = DiagnosticFactory0.create(ERROR);
599 DiagnosticFactory2<KtSimpleNameExpression, DeclarationDescriptor, KtSimpleNameExpression> ASSIGNMENT_OPERATOR_SHOULD_RETURN_UNIT =
600 DiagnosticFactory2.create(ERROR);
601 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>>
602 ASSIGN_OPERATOR_AMBIGUITY = DiagnosticFactory1.create(ERROR);
603
604 DiagnosticFactory0<KtSimpleNameExpression> EQUALS_MISSING = DiagnosticFactory0.create(ERROR);
605 DiagnosticFactory3<KtBinaryExpression, KtSimpleNameExpression, KotlinType, KotlinType> EQUALITY_NOT_APPLICABLE =
606 DiagnosticFactory3.create(ERROR);
607
608
609 DiagnosticFactory1<KtExpression, KotlinType> HAS_NEXT_MISSING = DiagnosticFactory1.create(ERROR);
610 DiagnosticFactory1<KtExpression, KotlinType> HAS_NEXT_FUNCTION_AMBIGUITY = DiagnosticFactory1.create(ERROR);
611 DiagnosticFactory1<KtExpression, KotlinType> HAS_NEXT_FUNCTION_NONE_APPLICABLE = DiagnosticFactory1.create(ERROR);
612 DiagnosticFactory1<KtExpression, KotlinType> HAS_NEXT_FUNCTION_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
613
614 DiagnosticFactory1<KtExpression, KotlinType> NEXT_AMBIGUITY = DiagnosticFactory1.create(ERROR);
615 DiagnosticFactory1<KtExpression, KotlinType> NEXT_MISSING = DiagnosticFactory1.create(ERROR);
616 DiagnosticFactory1<KtExpression, KotlinType> NEXT_NONE_APPLICABLE = DiagnosticFactory1.create(ERROR);
617
618 DiagnosticFactory0<KtExpression> ITERATOR_MISSING = DiagnosticFactory0.create(ERROR);
619 DiagnosticFactory0<KtExpression> ITERATOR_ON_NULLABLE = DiagnosticFactory0.create(ERROR);
620 DiagnosticFactory1<PsiElement, Collection<? extends ResolvedCall<?>>> ITERATOR_AMBIGUITY = DiagnosticFactory1.create(ERROR);
621
622 DiagnosticFactory2<KtExpression, String, KotlinType> DELEGATE_SPECIAL_FUNCTION_MISSING = DiagnosticFactory2.create(ERROR);
623 DiagnosticFactory2<KtExpression, String, Collection<? extends ResolvedCall<?>>> DELEGATE_SPECIAL_FUNCTION_AMBIGUITY = DiagnosticFactory2.create(ERROR);
624 DiagnosticFactory2<KtExpression, String, Collection<? extends ResolvedCall<?>>> DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE = DiagnosticFactory2.create(ERROR);
625 DiagnosticFactory3<KtExpression, String, KotlinType, KotlinType> DELEGATE_SPECIAL_FUNCTION_RETURN_TYPE_MISMATCH = DiagnosticFactory3.create(ERROR);
626 DiagnosticFactory2<KtExpression, String, Collection<? extends ResolvedCall<?>>> DELEGATE_PD_METHOD_NONE_APPLICABLE = DiagnosticFactory2.create(WARNING);
627
628 DiagnosticFactory1<KtSimpleNameExpression, KotlinType> COMPARE_TO_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
629
630 DiagnosticFactory0<PsiElement> UNDERSCORE_IS_RESERVED = DiagnosticFactory0.create(ERROR);
631 DiagnosticFactory1<PsiElement, String> INVALID_CHARACTERS = DiagnosticFactory1.create(ERROR);
632
633 DiagnosticFactory1<PsiElement, String> INAPPLICABLE_OPERATOR_MODIFIER = DiagnosticFactory1.create(ERROR);
634 DiagnosticFactory1<PsiElement, String> INAPPLICABLE_INFIX_MODIFIER = DiagnosticFactory1.create(ERROR);
635
636 DiagnosticFactory2<PsiElement, FunctionDescriptor, String> OPERATOR_MODIFIER_REQUIRED = DiagnosticFactory2.create(ERROR);
637 DiagnosticFactory2<PsiElement, FunctionDescriptor, String> INFIX_MODIFIER_REQUIRED = DiagnosticFactory2.create(ERROR);
638
639 // Labels
640
641 DiagnosticFactory0<KtSimpleNameExpression> LABEL_NAME_CLASH = DiagnosticFactory0.create(WARNING);
642 DiagnosticFactory0<KtSimpleNameExpression> AMBIGUOUS_LABEL = DiagnosticFactory0.create(ERROR);
643
644 DiagnosticFactory0<KtExpressionWithLabel> BREAK_OR_CONTINUE_OUTSIDE_A_LOOP = DiagnosticFactory0.create(ERROR);
645 DiagnosticFactory0<KtExpressionWithLabel> BREAK_OR_CONTINUE_IN_WHEN = DiagnosticFactory0.create(ERROR);
646 DiagnosticFactory0<KtExpressionWithLabel> BREAK_OR_CONTINUE_JUMPS_ACROSS_FUNCTION_BOUNDARY = DiagnosticFactory0.create(ERROR);
647 DiagnosticFactory1<KtExpressionWithLabel, String> NOT_A_LOOP_LABEL = DiagnosticFactory1.create(ERROR);
648 DiagnosticFactory1<KtReturnExpression, String> NOT_A_RETURN_LABEL = DiagnosticFactory1.create(ERROR);
649
650 // Control flow / Data flow
651
652 DiagnosticFactory1<KtElement, List<TextRange>> UNREACHABLE_CODE = DiagnosticFactory1.create(
653 WARNING, PositioningStrategies.UNREACHABLE_CODE);
654
655 DiagnosticFactory0<KtVariableDeclaration> VARIABLE_WITH_NO_TYPE_NO_INITIALIZER = DiagnosticFactory0.create(ERROR, DECLARATION_NAME);
656
657 DiagnosticFactory1<KtSimpleNameExpression, VariableDescriptor> UNINITIALIZED_VARIABLE = DiagnosticFactory1.create(ERROR);
658 DiagnosticFactory1<KtSimpleNameExpression, ValueParameterDescriptor> UNINITIALIZED_PARAMETER = DiagnosticFactory1.create(ERROR);
659 DiagnosticFactory1<KtSimpleNameExpression, ClassDescriptor> UNINITIALIZED_ENUM_ENTRY = DiagnosticFactory1.create(ERROR);
660 DiagnosticFactory1<KtSimpleNameExpression, ClassDescriptor> UNINITIALIZED_ENUM_COMPANION = DiagnosticFactory1.create(ERROR);
661
662 DiagnosticFactory1<KtNamedDeclaration, VariableDescriptor> UNUSED_VARIABLE = DiagnosticFactory1.create(WARNING, DECLARATION_NAME);
663 DiagnosticFactory1<KtParameter, VariableDescriptor> UNUSED_PARAMETER = DiagnosticFactory1.create(WARNING, DECLARATION_NAME);
664
665 DiagnosticFactory1<KtNamedDeclaration, VariableDescriptor> ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE =
666 DiagnosticFactory1.create(WARNING, DECLARATION_NAME);
667 DiagnosticFactory1<KtExpression, DeclarationDescriptor> VARIABLE_WITH_REDUNDANT_INITIALIZER = DiagnosticFactory1.create(WARNING);
668 DiagnosticFactory2<KtBinaryExpression, KtElement, DeclarationDescriptor> UNUSED_VALUE = DiagnosticFactory2.create(WARNING, PositioningStrategies.UNUSED_VALUE);
669 DiagnosticFactory1<KtElement, KtElement> UNUSED_CHANGED_VALUE = DiagnosticFactory1.create(WARNING);
670 DiagnosticFactory0<KtElement> UNUSED_EXPRESSION = DiagnosticFactory0.create(WARNING);
671 DiagnosticFactory0<KtLambdaExpression> UNUSED_LAMBDA_EXPRESSION = DiagnosticFactory0.create(WARNING);
672
673 DiagnosticFactory1<KtExpression, DeclarationDescriptor> VAL_REASSIGNMENT = DiagnosticFactory1.create(ERROR);
674 DiagnosticFactory1<KtExpression, DeclarationDescriptor> CAPTURED_VAL_INITIALIZATION = DiagnosticFactory1.create(ERROR);
675 DiagnosticFactory1<KtExpression, DeclarationDescriptor> SETTER_PROJECTED_OUT = DiagnosticFactory1.create(ERROR);
676
677 DiagnosticFactory1<KtExpression, DeclarationDescriptor> INITIALIZATION_BEFORE_DECLARATION = DiagnosticFactory1.create(ERROR);
678
679 DiagnosticFactory0<KtExpression> VARIABLE_EXPECTED = DiagnosticFactory0.create(ERROR);
680
681 DiagnosticFactory2<KtBinaryExpression, KtBinaryExpression, Boolean> SENSELESS_COMPARISON = DiagnosticFactory2.create(WARNING);
682
683 DiagnosticFactory0<KtElement> SENSELESS_NULL_IN_WHEN = DiagnosticFactory0.create(WARNING);
684
685 DiagnosticFactory0<KtIfExpression> INVALID_IF_AS_EXPRESSION = DiagnosticFactory0.create(ERROR);
686
687 // Nullability
688
689 DiagnosticFactory1<PsiElement, KotlinType> UNSAFE_CALL = DiagnosticFactory1.create(ERROR);
690 DiagnosticFactory1<PsiElement, KotlinType> UNSAFE_IMPLICIT_INVOKE_CALL = DiagnosticFactory1.create(ERROR);
691 DiagnosticFactory3<KtExpression, String, String, String> UNSAFE_INFIX_CALL = DiagnosticFactory3.create(ERROR);
692 DiagnosticFactory1<PsiElement, KotlinType> UNNECESSARY_SAFE_CALL = DiagnosticFactory1.create(WARNING);
693 DiagnosticFactory0<PsiElement> UNEXPECTED_SAFE_CALL = DiagnosticFactory0.create(ERROR);
694 DiagnosticFactory1<PsiElement, KotlinType> UNNECESSARY_NOT_NULL_ASSERTION = DiagnosticFactory1.create(WARNING);
695 DiagnosticFactory0<PsiElement> NOT_NULL_ASSERTION_ON_LAMBDA_EXPRESSION = DiagnosticFactory0.create(WARNING);
696
697 DiagnosticFactory1<KtBinaryExpression, KotlinType> USELESS_ELVIS = DiagnosticFactory1.create(WARNING, PositioningStrategies.USELESS_ELVIS);
698 DiagnosticFactory0<PsiElement> USELESS_ELVIS_ON_LAMBDA_EXPRESSION = DiagnosticFactory0.create(WARNING);
699 DiagnosticFactory0<KtBinaryExpression> USELESS_ELVIS_RIGHT_IS_NULL =
700 DiagnosticFactory0.create(WARNING, PositioningStrategies.USELESS_ELVIS);
701
702 // Compile-time values
703
704 DiagnosticFactory0<KtExpression> DIVISION_BY_ZERO = DiagnosticFactory0.create(WARNING);
705 DiagnosticFactory0<KtExpression> INTEGER_OVERFLOW = DiagnosticFactory0.create(WARNING);
706 DiagnosticFactory0<KtConstantExpression> WRONG_LONG_SUFFIX = DiagnosticFactory0.create(ERROR, LONG_LITERAL_SUFFIX);
707 DiagnosticFactory0<KtConstantExpression> INT_LITERAL_OUT_OF_RANGE = DiagnosticFactory0.create(ERROR);
708 DiagnosticFactory0<KtConstantExpression> FLOAT_LITERAL_OUT_OF_RANGE = DiagnosticFactory0.create(ERROR);
709 DiagnosticFactory2<KtConstantExpression, String, KotlinType> CONSTANT_EXPECTED_TYPE_MISMATCH = DiagnosticFactory2.create(ERROR);
710 DiagnosticFactory0<KtConstantExpression> INCORRECT_CHARACTER_LITERAL = DiagnosticFactory0.create(ERROR);
711 DiagnosticFactory0<KtConstantExpression> EMPTY_CHARACTER_LITERAL = DiagnosticFactory0.create(ERROR);
712 DiagnosticFactory1<KtConstantExpression, KtConstantExpression> TOO_MANY_CHARACTERS_IN_CHARACTER_LITERAL = DiagnosticFactory1.create(ERROR);
713 DiagnosticFactory1<KtElement, KtElement> ILLEGAL_ESCAPE = DiagnosticFactory1.create(ERROR, CUT_CHAR_QUOTES);
714 DiagnosticFactory1<KtConstantExpression, KotlinType> NULL_FOR_NONNULL_TYPE = DiagnosticFactory1.create(ERROR);
715 DiagnosticFactory0<KtEscapeStringTemplateEntry> ILLEGAL_ESCAPE_SEQUENCE = DiagnosticFactory0.create(ERROR);
716
717 // Casts and is-checks
718
719 DiagnosticFactory1<KtElement, KotlinType> CANNOT_CHECK_FOR_ERASED = DiagnosticFactory1.create(ERROR);
720 DiagnosticFactory2<KtBinaryExpressionWithTypeRHS, KotlinType, KotlinType> UNCHECKED_CAST = DiagnosticFactory2.create(WARNING);
721
722 DiagnosticFactory0<KtBinaryExpressionWithTypeRHS> USELESS_CAST = DiagnosticFactory0.create(WARNING, AS_TYPE);
723 DiagnosticFactory0<KtSimpleNameExpression> CAST_NEVER_SUCCEEDS = DiagnosticFactory0.create(WARNING);
724 DiagnosticFactory0<KtTypeReference> DYNAMIC_NOT_ALLOWED = DiagnosticFactory0.create(ERROR);
725 DiagnosticFactory0<KtTypeReference> IS_ENUM_ENTRY = DiagnosticFactory0.create(ERROR);
726 DiagnosticFactory0<KtTypeReference> ENUM_ENTRY_AS_TYPE = DiagnosticFactory0.create(ERROR);
727
728 DiagnosticFactory2<KtExpression, KotlinType, KotlinType> IMPLICIT_CAST_TO_ANY = DiagnosticFactory2.create(WARNING);
729
730 DiagnosticFactory3<KtExpression, KotlinType, String, String> SMARTCAST_IMPOSSIBLE = DiagnosticFactory3.create(ERROR);
731 DiagnosticFactory0<KtExpression> ALWAYS_NULL = DiagnosticFactory0.create(WARNING);
732
733 DiagnosticFactory0<KtNullableType> USELESS_NULLABLE_CHECK = DiagnosticFactory0.create(WARNING, NULLABLE_TYPE);
734
735 // Properties / locals
736
737 DiagnosticFactory0<KtTypeReference> LOCAL_EXTENSION_PROPERTY = DiagnosticFactory0.create(ERROR);
738 DiagnosticFactory0<KtPropertyAccessor> LOCAL_VARIABLE_WITH_GETTER = DiagnosticFactory0.create(ERROR);
739 DiagnosticFactory0<KtPropertyAccessor> LOCAL_VARIABLE_WITH_SETTER = DiagnosticFactory0.create(ERROR);
740
741 DiagnosticFactory3<KtExpression, DeclarationDescriptor, Visibility, DeclarationDescriptor> INVISIBLE_SETTER = DiagnosticFactory3.create(ERROR);
742
743 DiagnosticFactory1<PsiElement, KtKeywordToken> VAL_OR_VAR_ON_LOOP_PARAMETER = DiagnosticFactory1.create(ERROR);
744 DiagnosticFactory1<PsiElement, KtKeywordToken> VAL_OR_VAR_ON_LOOP_MULTI_PARAMETER = DiagnosticFactory1.create(ERROR);
745 DiagnosticFactory1<PsiElement, KtKeywordToken> VAL_OR_VAR_ON_FUN_PARAMETER = DiagnosticFactory1.create(ERROR);
746 DiagnosticFactory1<PsiElement, KtKeywordToken> VAL_OR_VAR_ON_CATCH_PARAMETER = DiagnosticFactory1.create(ERROR);
747 DiagnosticFactory1<PsiElement, KtKeywordToken> VAL_OR_VAR_ON_SECONDARY_CONSTRUCTOR_PARAMETER = DiagnosticFactory1.create(ERROR);
748
749 // When expressions
750
751 DiagnosticFactory0<KtWhenCondition> EXPECTED_CONDITION = DiagnosticFactory0.create(ERROR);
752 DiagnosticFactory0<KtWhenEntry> ELSE_MISPLACED_IN_WHEN = DiagnosticFactory0.create(ERROR, ELSE_ENTRY);
753 DiagnosticFactory1<KtWhenExpression, List<WhenMissingCase>> NO_ELSE_IN_WHEN = DiagnosticFactory1.create(ERROR, WHEN_EXPRESSION);
754 DiagnosticFactory1<KtWhenExpression, List<WhenMissingCase>> NON_EXHAUSTIVE_WHEN = DiagnosticFactory1.create(WARNING, WHEN_EXPRESSION);
755 DiagnosticFactory0<PsiElement> COMMA_IN_WHEN_CONDITION_WITHOUT_ARGUMENT = DiagnosticFactory0.create(ERROR);
756 DiagnosticFactory0<PsiElement> DUPLICATE_LABEL_IN_WHEN = DiagnosticFactory0.create(WARNING);
757
758 // Type mismatch
759
760 DiagnosticFactory2<KtExpression, KotlinType, KotlinType> TYPE_MISMATCH = DiagnosticFactory2.create(ERROR);
761 DiagnosticFactory1<KtElement, TypeMismatchDueToTypeProjectionsData> TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS = DiagnosticFactory1.create(ERROR);
762 DiagnosticFactory2<KtElement, CallableDescriptor, KotlinType> MEMBER_PROJECTED_OUT = DiagnosticFactory2.create(ERROR);
763 DiagnosticFactory1<KtExpression, KotlinType> RETURN_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
764 DiagnosticFactory1<KtExpression, KotlinType> EXPECTED_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
765 DiagnosticFactory1<KtBinaryExpression, KotlinType> ASSIGNMENT_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
766 DiagnosticFactory2<KtTypeReference, KotlinType, KotlinType> TYPE_MISMATCH_IN_FOR_LOOP = DiagnosticFactory2.create(ERROR);
767 DiagnosticFactory3<KtExpression, String, KotlinType, KotlinType> RESULT_TYPE_MISMATCH = DiagnosticFactory3.create(ERROR);
768 DiagnosticFactory0<KtWhenConditionInRange> TYPE_MISMATCH_IN_RANGE = DiagnosticFactory0.create(ERROR, WHEN_CONDITION_IN_RANGE);
769
770 DiagnosticFactory1<KtParameter, KotlinType> EXPECTED_PARAMETER_TYPE_MISMATCH = DiagnosticFactory1.create(ERROR);
771 DiagnosticFactory2<KtFunction, Integer, List<KotlinType>> EXPECTED_PARAMETERS_NUMBER_MISMATCH =
772 DiagnosticFactory2.create(ERROR, FUNCTION_PARAMETERS);
773
774 DiagnosticFactory2<KtElement, KotlinType, KotlinType> INCOMPATIBLE_TYPES = DiagnosticFactory2.create(ERROR);
775
776 DiagnosticFactory0<PsiElement> IMPLICIT_NOTHING_RETURN_TYPE = DiagnosticFactory0.create(ERROR);
777 DiagnosticFactory0<PsiElement> IMPLICIT_NOTHING_PROPERTY_TYPE = DiagnosticFactory0.create(ERROR);
778 DiagnosticFactory1<PsiElement, KotlinType> IMPLICIT_INTERSECTION_TYPE = DiagnosticFactory1.create(ERROR);
779
780 // Context tracking
781
782 DiagnosticFactory1<KtExpression, KtExpression> EXPRESSION_EXPECTED = DiagnosticFactory1.create(ERROR);
783 DiagnosticFactory0<KtBinaryExpression> ASSIGNMENT_IN_EXPRESSION_CONTEXT = DiagnosticFactory0.create(ERROR);
784 DiagnosticFactory0<KtDeclaration> DECLARATION_IN_ILLEGAL_CONTEXT = DiagnosticFactory0.create(ERROR);
785
786 DiagnosticFactory0<KtSimpleNameExpression> EXPRESSION_EXPECTED_PACKAGE_FOUND = DiagnosticFactory0.create(ERROR);
787
788 DiagnosticFactory0<KtReturnExpression> RETURN_NOT_ALLOWED = DiagnosticFactory0.create(ERROR, PositioningStrategies.RETURN_WITH_LABEL);
789 DiagnosticFactory0<KtReturnExpression> RETURN_IN_FUNCTION_WITH_EXPRESSION_BODY = DiagnosticFactory0.create(ERROR, PositioningStrategies.RETURN_WITH_LABEL);
790 DiagnosticFactory0<KtDeclarationWithBody>
791 NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY = DiagnosticFactory0.create(ERROR, DECLARATION_WITH_BODY);
792
793 DiagnosticFactory0<KtAnonymousInitializer> ANONYMOUS_INITIALIZER_IN_INTERFACE = DiagnosticFactory0.create(ERROR);
794
795 DiagnosticFactory0<KtThisExpression> NO_THIS = DiagnosticFactory0.create(ERROR);
796 DiagnosticFactory1<KtSimpleNameExpression, ClassifierDescriptor> NO_COMPANION_OBJECT = DiagnosticFactory1.create(ERROR);
797 DiagnosticFactory1<KtSimpleNameExpression, TypeParameterDescriptor> TYPE_PARAMETER_IS_NOT_AN_EXPRESSION = DiagnosticFactory1.create(ERROR);
798 DiagnosticFactory1<KtSimpleNameExpression, TypeParameterDescriptor> TYPE_PARAMETER_ON_LHS_OF_DOT = DiagnosticFactory1.create(ERROR);
799 DiagnosticFactory1<KtExpression, ClassDescriptor> NESTED_CLASS_ACCESSED_VIA_INSTANCE_REFERENCE = DiagnosticFactory1.create(ERROR);
800 DiagnosticFactory2<KtExpression, ClassDescriptor, String> NESTED_CLASS_SHOULD_BE_QUALIFIED = DiagnosticFactory2.create(ERROR);
801
802 DiagnosticFactory1<PsiElement, ClassDescriptor> INACCESSIBLE_OUTER_CLASS_EXPRESSION = DiagnosticFactory1.create(ERROR);
803 DiagnosticFactory0<KtClass> NESTED_CLASS_NOT_ALLOWED = DiagnosticFactory0.create(ERROR, DECLARATION_NAME);
804
805 //Inline and inlinable parameters
806 DiagnosticFactory2<KtElement, DeclarationDescriptor, DeclarationDescriptor> NON_PUBLIC_CALL_FROM_PUBLIC_INLINE = DiagnosticFactory2.create(ERROR, CALL_ELEMENT);
807 DiagnosticFactory2<KtElement, DeclarationDescriptor, DeclarationDescriptor> PRIVATE_CLASS_MEMBER_FROM_INLINE = DiagnosticFactory2.create(ERROR, CALL_ELEMENT);
808 DiagnosticFactory1<KtElement, KtElement> NON_LOCAL_RETURN_NOT_ALLOWED = DiagnosticFactory1.create(ERROR, CALL_ELEMENT);
809 DiagnosticFactory2<KtElement, KtNamedDeclaration, DeclarationDescriptor> NOT_YET_SUPPORTED_IN_INLINE = DiagnosticFactory2.create(ERROR);
810 DiagnosticFactory1<PsiElement, DeclarationDescriptor> NOTHING_TO_INLINE = DiagnosticFactory1.create(WARNING);
811 DiagnosticFactory2<KtElement, KtExpression, DeclarationDescriptor> USAGE_IS_NOT_INLINABLE = DiagnosticFactory2.create(ERROR);
812 DiagnosticFactory2<KtElement, KtElement, DeclarationDescriptor> NULLABLE_INLINE_PARAMETER = DiagnosticFactory2.create(ERROR);
813 DiagnosticFactory2<KtElement, KtElement, DeclarationDescriptor> RECURSION_IN_INLINE = DiagnosticFactory2.create(ERROR);
814 DiagnosticFactory0<KtDeclaration> DECLARATION_CANT_BE_INLINED = DiagnosticFactory0.create(ERROR, DECLARATION_SIGNATURE);
815 DiagnosticFactory0<KtDeclaration> OVERRIDE_BY_INLINE = DiagnosticFactory0.create(WARNING, DECLARATION_SIGNATURE);
816 DiagnosticFactory0<PsiElement> REIFIED_TYPE_PARAMETER_IN_OVERRIDE = DiagnosticFactory0.create(ERROR);
817 DiagnosticFactory1<PsiElement, CallableDescriptor> INLINE_CALL_CYCLE = DiagnosticFactory1.create(ERROR, DEFAULT);
818 DiagnosticFactory0<PsiElement> NON_LOCAL_RETURN_IN_DISABLED_INLINE = DiagnosticFactory0.create(ERROR);
819
820
821 // Error sets
822 ImmutableSet<? extends DiagnosticFactory<?>> UNRESOLVED_REFERENCE_DIAGNOSTICS = ImmutableSet.of(
823 UNRESOLVED_REFERENCE, NAMED_PARAMETER_NOT_FOUND, UNRESOLVED_REFERENCE_WRONG_RECEIVER);
824 ImmutableSet<? extends DiagnosticFactory<?>> INVISIBLE_REFERENCE_DIAGNOSTICS = ImmutableSet.of(
825 INVISIBLE_MEMBER, NON_PUBLIC_CALL_FROM_PUBLIC_INLINE, INVISIBLE_REFERENCE, INVISIBLE_SETTER);
826 ImmutableSet<? extends DiagnosticFactory<?>> UNUSED_ELEMENT_DIAGNOSTICS = ImmutableSet.of(
827 UNUSED_VARIABLE, UNUSED_PARAMETER, ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE, VARIABLE_WITH_REDUNDANT_INITIALIZER,
828 UNUSED_LAMBDA_EXPRESSION, USELESS_CAST, UNUSED_VALUE, USELESS_ELVIS, UNNECESSARY_LATEINIT);
829 ImmutableSet<? extends DiagnosticFactory<?>> TYPE_INFERENCE_ERRORS = ImmutableSet.of(
830 TYPE_INFERENCE_NO_INFORMATION_FOR_PARAMETER, TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS,
831 TYPE_INFERENCE_PARAMETER_CONSTRAINT_ERROR,
832 TYPE_INFERENCE_UPPER_BOUND_VIOLATED, TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH);
833 ImmutableSet<? extends DiagnosticFactory<?>> MUST_BE_INITIALIZED_DIAGNOSTICS = ImmutableSet.of(
834 MUST_BE_INITIALIZED, MUST_BE_INITIALIZED_OR_BE_ABSTRACT
835 );
836 ImmutableSet<? extends DiagnosticFactory<?>> TYPE_MISMATCH_ERRORS = ImmutableSet.of(
837 TYPE_MISMATCH, CONSTANT_EXPECTED_TYPE_MISMATCH, NULL_FOR_NONNULL_TYPE, TYPE_MISMATCH_DUE_TO_TYPE_PROJECTIONS,
838 MEMBER_PROJECTED_OUT);
839
840 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
841
842 // This field is needed to make the Initializer class load (interfaces cannot have static initializers)
843
844 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
845 @SuppressWarnings("UnusedDeclaration")
846 Initializer __initializer = Initializer.INSTANCE;
847
848 class Initializer {
849 static {
850 initializeFactoryNames(Errors.class);
851 }
852
853 public static void initializeFactoryNames(@NotNull Class<?> aClass) {
854 for (Field field : aClass.getFields()) {
855 if (Modifier.isStatic(field.getModifiers())) {
856 try {
857 Object value = field.get(null);
858 if (value instanceof DiagnosticFactory) {
859 DiagnosticFactory<?> factory = (DiagnosticFactory<?>)value;
860 factory.setName(field.getName());
861 }
862 }
863 catch (IllegalAccessException e) {
864 throw new IllegalStateException(e);
865 }
866 }
867 }
868 }
869
870 private static final Initializer INSTANCE = new Initializer();
871
872 private Initializer() {
873 }
874 }
875 }