diff options
7 files changed, 554 insertions, 1 deletions
diff --git a/src/core/lombok/ConfigurationKeys.java b/src/core/lombok/ConfigurationKeys.java index ba66649b..b8cd442a 100644 --- a/src/core/lombok/ConfigurationKeys.java +++ b/src/core/lombok/ConfigurationKeys.java @@ -695,4 +695,10 @@ public class ConfigurationKeys { */ public static final ConfigurationKey<CheckerFrameworkVersion> CHECKER_FRAMEWORK = new ConfigurationKey<CheckerFrameworkVersion>("checkerframework", "If set with the version of checkerframework.org (in major.minor, or just 'true' for the latest supported version), create relevant checkerframework.org annotations for code lombok generates (default: false).") {}; + /** + * lombok configuration: {@code lombok.standardException.flagUsage} = {@code WARNING} | {@code ERROR}. + * + * If set, <em>any</em> usage of {@code @StandardException} results in a warning / error. + */ + public static final ConfigurationKey<FlagUsageType> STANDARD_EXCEPTION_FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.standardException.flagUsage", "Emit a warning or error if @StandardException is used.") {}; } diff --git a/src/core/lombok/StandardException.java b/src/core/lombok/StandardException.java new file mode 100644 index 00000000..0456a649 --- /dev/null +++ b/src/core/lombok/StandardException.java @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2010-2017 The Project Lombok Authors. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + */ +@Target(ElementType.TYPE) +@Retention(RetentionPolicy.SOURCE) +public @interface StandardException { +} diff --git a/src/core/lombok/eclipse/handlers/HandleStandardException.java b/src/core/lombok/eclipse/handlers/HandleStandardException.java new file mode 100755 index 00000000..9996f4fa --- /dev/null +++ b/src/core/lombok/eclipse/handlers/HandleStandardException.java @@ -0,0 +1,250 @@ +/* + * Copyright (C) 2010-2020 The Project Lombok Authors. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok.eclipse.handlers; + +import lombok.AccessLevel; +import lombok.ConfigurationKeys; +import lombok.StandardException; +import lombok.core.AST.Kind; +import lombok.core.AnnotationValues; +import lombok.eclipse.Eclipse; +import lombok.eclipse.EclipseAnnotationHandler; +import lombok.eclipse.EclipseNode; +import lombok.eclipse.handlers.EclipseHandlerUtil.*; +import org.eclipse.jdt.internal.compiler.ast.*; +import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; +import org.mangosdk.spi.ProviderFor; + +import java.lang.reflect.Modifier; +import java.util.*; + +import static lombok.core.handlers.HandlerUtil.handleFlagUsage; +import static lombok.eclipse.Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; +import static lombok.eclipse.Eclipse.pos; +import static lombok.eclipse.handlers.EclipseHandlerUtil.*; + +@ProviderFor(EclipseAnnotationHandler.class) +public class HandleStandardException extends EclipseAnnotationHandler<StandardException> { + private static final String NAME = StandardException.class.getSimpleName(); + + @Override + public void handle(AnnotationValues<StandardException> annotation, Annotation ast, EclipseNode annotationNode) { + handleFlagUsage(annotationNode, ConfigurationKeys.STANDARD_EXCEPTION_FLAG_USAGE, "@StandardException"); + + EclipseNode typeNode = annotationNode.up(); + if (!checkLegality(typeNode, annotationNode)) return; + + SuperParameter message = new SuperParameter("message", new SingleTypeReference("String".toCharArray(), pos(typeNode.get()))); + SuperParameter cause = new SuperParameter("cause", new SingleTypeReference("Throwable".toCharArray(), pos(typeNode.get()))); + + boolean skip = true; + generateConstructor( + typeNode, AccessLevel.PUBLIC, Collections.<SuperParameter>emptyList(), skip, annotationNode); + generateConstructor( + typeNode, AccessLevel.PUBLIC, Collections.singletonList(message), skip, annotationNode); + generateConstructor( + typeNode, AccessLevel.PUBLIC, Collections.singletonList(cause), skip, annotationNode); + generateConstructor( + typeNode, AccessLevel.PUBLIC, Arrays.asList(message, cause), skip, annotationNode); + } + + private static boolean checkLegality(EclipseNode typeNode, EclipseNode errorNode) { + TypeDeclaration typeDecl = null; + if (typeNode.get() instanceof TypeDeclaration) typeDecl = (TypeDeclaration) typeNode.get(); + int modifiers = typeDecl == null ? 0 : typeDecl.modifiers; + boolean notAClass = (modifiers & (ClassFileConstants.AccInterface | ClassFileConstants.AccAnnotation)) != 0; + + if (typeDecl == null || notAClass) { + errorNode.addError(HandleStandardException.NAME + " is only supported on a class or an enum."); + return false; + } + + return true; + } + + public void generateConstructor( + EclipseNode typeNode, AccessLevel level, List<SuperParameter> parameters, boolean skipIfConstructorExists, + EclipseNode sourceNode) { + + generate(typeNode, level, parameters, skipIfConstructorExists, sourceNode); + } + + public void generate( + EclipseNode typeNode, AccessLevel level, List<SuperParameter> parameters, boolean skipIfConstructorExists, + EclipseNode sourceNode) { + if (!(skipIfConstructorExists + && constructorExists(typeNode, parameters) != MemberExistsResult.NOT_EXISTS)) { + ConstructorDeclaration constr = createConstructor(level, typeNode, parameters, sourceNode); + injectMethod(typeNode, constr); + } + } + + /** + * Checks if a constructor with the provided parameters exists under the type node. + */ + public static MemberExistsResult constructorExists(EclipseNode node, List<SuperParameter> parameters) { + node = upToTypeNode(node); + SuperParameter[] parameterArray = parameters.toArray(new SuperParameter[0]); + + if (node != null && node.get() instanceof TypeDeclaration) { + TypeDeclaration typeDecl = (TypeDeclaration)node.get(); + if (typeDecl.methods != null) for (AbstractMethodDeclaration def : typeDecl.methods) { + if (def instanceof ConstructorDeclaration) { + if (!paramsMatch(node, def.arguments, parameterArray)) continue; + return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK; + } + } + } + + return MemberExistsResult.NOT_EXISTS; + } + + private static boolean paramsMatch(EclipseNode node, Argument[] arguments, SuperParameter[] parameters) { + if (arguments == null) { + return parameters.length == 0; + } else if (arguments.length != parameters.length) { + return false; + } else { + for (int i = 0; i < parameters.length; i++) { + String fieldTypeName = Eclipse.toQualifiedName(parameters[i].type.getTypeName()); + String argTypeName = Eclipse.toQualifiedName(arguments[i].type.getTypeName()); + + if (!typeNamesMatch(node, fieldTypeName, argTypeName)) + return false; + } + } + return true; + } + + private static boolean typeNamesMatch(EclipseNode node, String a, String b) { + boolean isFqn = node.getImportListAsTypeResolver().typeMatches(node, a, b); + boolean reverseIsFqn = node.getImportListAsTypeResolver().typeMatches(node, b, a); + return isFqn || reverseIsFqn; + } + + private static final char[][] JAVA_BEANS_CONSTRUCTORPROPERTIES = new char[][] { "java".toCharArray(), "beans".toCharArray(), "ConstructorProperties".toCharArray() }; + public static Annotation[] createConstructorProperties(ASTNode source, Collection<SuperParameter> fields) { + if (fields.isEmpty()) return null; + + int pS = source.sourceStart, pE = source.sourceEnd; + long p = (long) pS << 32 | pE; + long[] poss = new long[3]; + Arrays.fill(poss, p); + QualifiedTypeReference constructorPropertiesType = new QualifiedTypeReference(JAVA_BEANS_CONSTRUCTORPROPERTIES, poss); + setGeneratedBy(constructorPropertiesType, source); + SingleMemberAnnotation ann = new SingleMemberAnnotation(constructorPropertiesType, pS); + ann.declarationSourceEnd = pE; + + ArrayInitializer fieldNames = new ArrayInitializer(); + fieldNames.sourceStart = pS; + fieldNames.sourceEnd = pE; + fieldNames.expressions = new Expression[fields.size()]; + + int ctr = 0; + for (SuperParameter field : fields) { + char[] fieldName = field.name.toCharArray(); + fieldNames.expressions[ctr] = new StringLiteral(fieldName, pS, pE, 0); + setGeneratedBy(fieldNames.expressions[ctr], source); + ctr++; + } + + ann.memberValue = fieldNames; + setGeneratedBy(ann, source); + setGeneratedBy(ann.memberValue, source); + return new Annotation[] { ann }; + } + + @SuppressWarnings("deprecation") public static ConstructorDeclaration createConstructor( + AccessLevel level, EclipseNode type, Collection<SuperParameter> parameters, EclipseNode sourceNode) { + + ASTNode source = sourceNode.get(); + TypeDeclaration typeDeclaration = ((TypeDeclaration) type.get()); + + boolean isEnum = (((TypeDeclaration) type.get()).modifiers & ClassFileConstants.AccEnum) != 0; + + if (isEnum) level = AccessLevel.PRIVATE; + + boolean addConstructorProperties; + if (parameters.isEmpty()) { + addConstructorProperties = false; + } else { + Boolean v = type.getAst().readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_ADD_CONSTRUCTOR_PROPERTIES); + addConstructorProperties = v != null ? v.booleanValue() : + Boolean.FALSE.equals(type.getAst().readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_SUPPRESS_CONSTRUCTOR_PROPERTIES)); + } + + ConstructorDeclaration constructor = new ConstructorDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult); + + constructor.modifiers = toEclipseModifier(level); + constructor.selector = typeDeclaration.name; + constructor.thrownExceptions = null; + constructor.typeParameters = null; + constructor.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; + constructor.bodyStart = constructor.declarationSourceStart = constructor.sourceStart = source.sourceStart; + constructor.bodyEnd = constructor.declarationSourceEnd = constructor.sourceEnd = source.sourceEnd; + constructor.arguments = null; + + List<Argument> params = new ArrayList<Argument>(); + List<Expression> superArgs = new ArrayList<Expression>(); + + for (SuperParameter fieldNode : parameters) { + char[] fieldName = fieldNode.name.toCharArray(); + long fieldPos = (((long) type.get().sourceStart) << 32) | type.get().sourceEnd; + Argument parameter = new Argument(fieldName, fieldPos, copyType(fieldNode.type, source), Modifier.FINAL); + params.add(parameter); + superArgs.add(new SingleNameReference(fieldName, 0)); + } + + // Super constructor call + constructor.constructorCall = new ExplicitConstructorCall(ExplicitConstructorCall.Super); + constructor.constructorCall.arguments = superArgs.toArray(new Expression[0]); + constructor.constructorCall.sourceStart = source.sourceStart; + constructor.constructorCall.sourceEnd = source.sourceEnd; + + constructor.arguments = params.isEmpty() ? null : params.toArray(new Argument[0]); + + Annotation[] constructorProperties = null; + if (addConstructorProperties && !isLocalType(type)) constructorProperties = createConstructorProperties(source, parameters); + constructor.annotations = copyAnnotations(source, + constructorProperties); + + constructor.traverse(new SetGeneratedByVisitor(source), typeDeclaration.scope); + return constructor; + } + + public static boolean isLocalType(EclipseNode type) { + Kind kind = type.up().getKind(); + if (kind == Kind.COMPILATION_UNIT) return false; + if (kind == Kind.TYPE) return isLocalType(type.up()); + return true; + } + + private static class SuperParameter { + private final String name; + private final TypeReference type; + + private SuperParameter(String name, TypeReference type) { + this.name = name; + this.type = type; + } + } +} diff --git a/src/core/lombok/javac/handlers/HandleStandardException.java b/src/core/lombok/javac/handlers/HandleStandardException.java new file mode 100644 index 00000000..6a382788 --- /dev/null +++ b/src/core/lombok/javac/handlers/HandleStandardException.java @@ -0,0 +1,216 @@ +/* + * Copyright (C) 2010-2019 The Project Lombok Authors. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok.javac.handlers; + +import com.sun.tools.javac.code.Flags; +import com.sun.tools.javac.code.Type; +import com.sun.tools.javac.tree.JCTree; +import com.sun.tools.javac.tree.JCTree.*; +import com.sun.tools.javac.util.List; +import com.sun.tools.javac.util.ListBuffer; +import com.sun.tools.javac.util.Name; +import lombok.AccessLevel; +import lombok.ConfigurationKeys; +import lombok.StandardException; +import lombok.core.AST.Kind; +import lombok.core.AnnotationValues; +import lombok.delombok.LombokOptionsFactory; +import lombok.javac.Javac; +import lombok.javac.JavacAnnotationHandler; +import lombok.javac.JavacNode; +import lombok.javac.JavacTreeMaker; +import lombok.javac.handlers.JavacHandlerUtil.*; +import org.mangosdk.spi.ProviderFor; + +import static lombok.core.handlers.HandlerUtil.handleFlagUsage; +import static lombok.javac.Javac.CTC_VOID; +import static lombok.javac.handlers.JavacHandlerUtil.*; + +@ProviderFor(JavacAnnotationHandler.class) +public class HandleStandardException extends JavacAnnotationHandler<StandardException> { + private static final String NAME = StandardException.class.getSimpleName(); + + @Override + public void handle(AnnotationValues<StandardException> annotation, JCAnnotation ast, JavacNode annotationNode) { + handleFlagUsage(annotationNode, ConfigurationKeys.STANDARD_EXCEPTION_FLAG_USAGE, "@StandardException"); + deleteAnnotationIfNeccessary(annotationNode, StandardException.class); + JavacNode typeNode = annotationNode.up(); + if (!checkLegality(typeNode, annotationNode)) return; + + SuperParameter messageField = new SuperParameter("message", typeNode.getSymbolTable().stringType); + SuperParameter causeField = new SuperParameter("cause", typeNode.getSymbolTable().throwableType); + + boolean skip = true; + generateConstructor(typeNode, AccessLevel.PUBLIC, List.<SuperParameter>nil(), skip, annotationNode); + generateConstructor(typeNode, AccessLevel.PUBLIC, List.of(messageField), skip, annotationNode); + generateConstructor(typeNode, AccessLevel.PUBLIC, List.of(causeField), skip, annotationNode); + generateConstructor(typeNode, AccessLevel.PUBLIC, List.of(messageField, causeField), skip, annotationNode); + } + + private static boolean checkLegality(JavacNode typeNode, JavacNode errorNode) { + JCClassDecl typeDecl = null; + if (typeNode.get() instanceof JCClassDecl) typeDecl = (JCClassDecl) typeNode.get(); + long modifiers = typeDecl == null ? 0 : typeDecl.mods.flags; + boolean notAClass = (modifiers & (Flags.INTERFACE | Flags.ANNOTATION)) != 0; + + if (typeDecl == null || notAClass) { + errorNode.addError(NAME + " is only supported on a class or an enum."); + return false; + } + + return true; + } + + public void generateConstructor(JavacNode typeNode, AccessLevel level, List<SuperParameter> fields, + boolean skipIfConstructorExists, JavacNode source) { + generate(typeNode, level, fields, skipIfConstructorExists, source); + } + + private void generate(JavacNode typeNode, AccessLevel level, List<SuperParameter> fields, boolean skipIfConstructorExists, + JavacNode source) { + ListBuffer<Type> argTypes = new ListBuffer<Type>(); + for (SuperParameter field : fields) { + Type mirror = field.type; + if (mirror == null) { + argTypes = null; + break; + } + argTypes.append(mirror); + } + List<Type> argTypes_ = argTypes == null ? null : argTypes.toList(); + + if (!(skipIfConstructorExists && constructorExists(typeNode, fields) != MemberExistsResult.NOT_EXISTS)) { + JCMethodDecl constr = createConstructor(level, typeNode, fields, source); + injectMethod(typeNode, constr, argTypes_, Javac.createVoidType(typeNode.getSymbolTable(), CTC_VOID)); + } + } + + public static MemberExistsResult constructorExists(JavacNode node, List<SuperParameter> parameters) { + node = upToTypeNode(node); + + if (node != null && node.get() instanceof JCClassDecl) { + for (JCTree def : ((JCClassDecl) node.get()).defs) { + if (def instanceof JCMethodDecl) { + JCMethodDecl md = (JCMethodDecl) def; + if (md.name.contentEquals("<init>") && (md.mods.flags & Flags.GENERATEDCONSTR) == 0) { + if (!paramsMatch(md.params, parameters)) continue; + return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK; + } + } + } + } + + return MemberExistsResult.NOT_EXISTS; + } + + private static boolean paramsMatch(List<JCVariableDecl> params, List<SuperParameter> superParams) { + if (params == null) { + return superParams.size() == 0; + } else if (params.size() != superParams.size()) { + return false; + } else { + for (int i = 0; i < superParams.size(); i++) { + SuperParameter field = superParams.get(i); + JCVariableDecl param = params.get(i); + if (!param.getType().type.equals(field.type)) + return false; + } + } + + return true; + } + + public static void addConstructorProperties(JCModifiers mods, JavacNode node, List<SuperParameter> fields) { + if (fields.isEmpty()) return; + JavacTreeMaker maker = node.getTreeMaker(); + JCExpression constructorPropertiesType = chainDots(node, "java", "beans", "ConstructorProperties"); + ListBuffer<JCExpression> fieldNames = new ListBuffer<JCExpression>(); + for (SuperParameter field : fields) { + Name fieldName = node.toName(field.name); + fieldNames.append(maker.Literal(fieldName.toString())); + } + JCExpression fieldNamesArray = maker.NewArray(null, List.<JCExpression>nil(), fieldNames.toList()); + JCAnnotation annotation = maker.Annotation(constructorPropertiesType, List.of(fieldNamesArray)); + mods.annotations = mods.annotations.append(annotation); + } + + @SuppressWarnings("deprecation") public static JCMethodDecl createConstructor(AccessLevel level, JavacNode typeNode, + List<SuperParameter> fieldsToParam, JavacNode source) { + JavacTreeMaker maker = typeNode.getTreeMaker(); + + boolean isEnum = (((JCClassDecl) typeNode.get()).mods.flags & Flags.ENUM) != 0; + if (isEnum) level = AccessLevel.PRIVATE; + + boolean addConstructorProperties; + + if (fieldsToParam.isEmpty()) { + addConstructorProperties = false; + } else { + Boolean v = typeNode.getAst().readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_ADD_CONSTRUCTOR_PROPERTIES); + addConstructorProperties = v != null ? v.booleanValue() : + Boolean.FALSE.equals(typeNode.getAst().readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_SUPPRESS_CONSTRUCTOR_PROPERTIES)); + } + + ListBuffer<JCVariableDecl> params = new ListBuffer<JCVariableDecl>(); + ListBuffer<JCExpression> superArgs = new ListBuffer<JCExpression>(); + + for (SuperParameter fieldNode : fieldsToParam) { + Name fieldName = source.toName(fieldNode.name); + long flags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, typeNode.getContext()); + JCExpression pType = maker.getUnderlyingTreeMaker().Ident(fieldNode.type.tsym); + JCVariableDecl param = maker.VarDef(maker.Modifiers(flags), fieldName, pType, null); + params.append(param); + superArgs.append(maker.Ident(fieldName)); + } + + ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>(); + JCMethodInvocation callToSuper = maker.Apply(List.<JCExpression>nil(), + maker.Ident(typeNode.toName("super")), + superArgs.toList()); + statements.add(maker.Exec(callToSuper)); + + JCModifiers mods = maker.Modifiers(toJavacModifier(level), List.<JCAnnotation>nil()); + if (addConstructorProperties && !isLocalType(typeNode) && LombokOptionsFactory.getDelombokOptions(typeNode.getContext()).getFormatPreferences().generateConstructorProperties()) { + addConstructorProperties(mods, typeNode, fieldsToParam); + } + return recursiveSetGeneratedBy(maker.MethodDef(mods, typeNode.toName("<init>"), + null, List.<JCTypeParameter>nil(), params.toList(), List.<JCExpression>nil(), + maker.Block(0L, statements.toList()), null), source.get(), typeNode.getContext()); + } + + public static boolean isLocalType(JavacNode type) { + Kind kind = type.up().getKind(); + if (kind == Kind.COMPILATION_UNIT) return false; + if (kind == Kind.TYPE) return isLocalType(type.up()); + return true; + } + + private static class SuperParameter { + private final String name; + private final Type type; + + private SuperParameter(String name, Type type) { + this.name = name; + this.type = type; + } + } +} diff --git a/src/stubs/com/sun/tools/javac/code/Symtab.java b/src/stubs/com/sun/tools/javac/code/Symtab.java index 8d823531..89ed5478 100644 --- a/src/stubs/com/sun/tools/javac/code/Symtab.java +++ b/src/stubs/com/sun/tools/javac/code/Symtab.java @@ -16,7 +16,9 @@ public class Symtab { public static Symtab instance(Context context) {return null;} public Type unknownType; public TypeSymbol noSymbol; - + public Type stringType; + public Type throwableType; + // JDK 9 public ModuleSymbol unnamedModule; } diff --git a/test/transform/resource/after-delombok/StandardExceptions.java b/test/transform/resource/after-delombok/StandardExceptions.java new file mode 100644 index 00000000..47453f50 --- /dev/null +++ b/test/transform/resource/after-delombok/StandardExceptions.java @@ -0,0 +1,39 @@ +class EmptyException extends Exception { + @java.lang.SuppressWarnings("all") + public EmptyException() { + } + + @java.lang.SuppressWarnings("all") + public EmptyException(final String message) { + super(message); + } + + @java.lang.SuppressWarnings("all") + public EmptyException(final Throwable cause) { + super(cause); + } + + @java.lang.SuppressWarnings("all") + public EmptyException(final String message, final Throwable cause) { + super(message, cause); + } +} +class NoArgsException extends Exception { + public NoArgsException() { + } + + @java.lang.SuppressWarnings("all") + public NoArgsException(final String message) { + super(message); + } + + @java.lang.SuppressWarnings("all") + public NoArgsException(final Throwable cause) { + super(cause); + } + + @java.lang.SuppressWarnings("all") + public NoArgsException(final String message, final Throwable cause) { + super(message, cause); + } +}
\ No newline at end of file diff --git a/test/transform/resource/before/StandardExceptions.java b/test/transform/resource/before/StandardExceptions.java new file mode 100644 index 00000000..7e4a3b93 --- /dev/null +++ b/test/transform/resource/before/StandardExceptions.java @@ -0,0 +1,6 @@ +@lombok.StandardException class EmptyException extends Exception { +} +@lombok.StandardException class NoArgsException extends Exception { + public NoArgsException() { + } +} |