Deprecate calls of annotations' methods

compiler/frontend.java/src/org/jetbrains/kotlin/load/kotlin/JavaAnnotationMethodCallChecker.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.load.kotlin
+
+import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.load.java.descriptors.JavaClassDescriptor
+import org.jetbrains.kotlin.load.java.descriptors.JavaMethodDescriptor
+import org.jetbrains.kotlin.resolve.calls.checkers.CallChecker
+import org.jetbrains.kotlin.resolve.calls.context.BasicCallResolutionContext
+import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
+import org.jetbrains.kotlin.resolve.jvm.diagnostics.ErrorsJvm
+
+public class JavaAnnotationMethodCallChecker : CallChecker {
+    override fun <F : CallableDescriptor?> check(resolvedCall: ResolvedCall<F>, context: BasicCallResolutionContext) {
+        val descriptor = resolvedCall.getCandidateDescriptor().getOriginal()
+        val containingDeclaration = descriptor.getContainingDeclaration()
+
+        if (containingDeclaration is JavaClassDescriptor &&
+            containingDeclaration.getKind() == ClassKind.ANNOTATION_CLASS &&
+            descriptor is JavaMethodDescriptor && descriptor.getKind().isReal()
+        ) {
+            context.trace.report(ErrorsJvm.DEPRECATED_ANNOTATION_METHOD_CALL.on(resolvedCall.getCall().getCallElement()))
+        }
+    }
+}

compiler/frontend.java/src/org/jetbrains/kotlin/load/kotlin/KotlinJvmCheckerProvider.kt

@@ -52,7 +52,7 @@ public object KotlinJvmCheckerProvider : AdditionalCheckerProvider(
                                                ReifiedTypeParameterAnnotationChecker(),
                                                NativeFunChecker(),
                                                OverloadsAnnotationChecker()),
-        additionalCallCheckers = listOf(NeedSyntheticChecker(), JavaAnnotationCallChecker()),
+        additionalCallCheckers = listOf(NeedSyntheticChecker(), JavaAnnotationCallChecker(), JavaAnnotationMethodCallChecker()),
         additionalTypeCheckers = listOf(JavaNullabilityWarningsChecker())
 )
 

compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/diagnostics/DefaultErrorMessagesJvm.java

@@ -58,6 +58,7 @@ public class DefaultErrorMessagesJvm implements DefaultErrorMessages.Extension {
 
         MAP.put(ErrorsJvm.POSITIONED_VALUE_ARGUMENT_FOR_JAVA_ANNOTATION, "Only named arguments are available for Java annotations");
         MAP.put(ErrorsJvm.JAVA_LANG_CLASS_ARGUMENT_IN_ANNOTATION, "Usage of `javaClass<T>()` in annotations is deprecated. Use T::class instead");
+        MAP.put(ErrorsJvm.DEPRECATED_ANNOTATION_METHOD_CALL, "Annotation methods are deprecated. Use property instead");
 
         MAP.put(ErrorsJvm.NO_REFLECTION_IN_CLASS_PATH, "Expression ''{0}'' uses reflection which is not found in compilation classpath. Make sure you have kotlin-reflect.jar in the classpath", Renderers.ELEMENT_TEXT);
 

compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/diagnostics/ErrorsJvm.java

@@ -53,6 +53,7 @@ public interface ErrorsJvm {
 
     DiagnosticFactory0<JetExpression> POSITIONED_VALUE_ARGUMENT_FOR_JAVA_ANNOTATION = DiagnosticFactory0.create(ERROR);
     DiagnosticFactory0<JetExpression> JAVA_LANG_CLASS_ARGUMENT_IN_ANNOTATION = DiagnosticFactory0.create(WARNING);
+    DiagnosticFactory0<JetElement>    DEPRECATED_ANNOTATION_METHOD_CALL      = DiagnosticFactory0.create(WARNING);
 
     // TODO: make this a warning
     DiagnosticFactory1<JetExpression, JetExpression> NO_REFLECTION_IN_CLASS_PATH = DiagnosticFactory1.create(ERROR);