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