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Arthurm1Arthur McGibbon
Arthurm1
and
Arthur McGibbon
authored
Cope with missing annotation parameter (#691)
Co-authored-by: Arthur McGibbon <[email protected]>
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3 files changed

+180
-3
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3 files changed

+180
-3
lines changed

‎semanticdb-javac/src/main/java/com/sourcegraph/semanticdb_javac/SemanticdbTrees.java

+5-3
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@@ -84,9 +84,11 @@ public Semanticdb.AnnotationTree annotationBuilder(AnnotationTree annotation) {
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AssignmentTree assign = (AssignmentTree) param;
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ExpressionTree assignValue = assign.getExpression();
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TreePath variableTreePath = nodes.get(assign.getVariable());
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Element variableSym = trees.getElement(variableTreePath);
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String symbol = globals.semanticdbSymbol(variableSym, locals);
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params.add(tree(assignTree(tree(idTree(symbol)), annotationParameter(assignValue))));
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if (variableTreePath != null) {
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Element variableSym = trees.getElement(variableTreePath);
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String symbol = globals.semanticdbSymbol(variableSym, locals);
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params.add(tree(assignTree(tree(idTree(symbol)), annotationParameter(assignValue))));
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}
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} else {
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params.add(annotationParameter(param));
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}

‎tests/minimized/src/main/java/minimized/AnnotationsOnParameterizedTypes.java

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@@ -0,0 +1,42 @@
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package minimized;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.InvocationHandler;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import java.util.function.Function;
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public interface AnnotationsOnParameterizedTypes {
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public static AnnotationsOnParameterizedTypes getInstance() {
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return new AnnotationsOnParameterizedTypesImpl();
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}
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<C, W> Function<W, C> adapter(Class<C> contract, Class<W> wrappedClass);
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}
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class AnnotationsOnParameterizedTypesImpl implements AnnotationsOnParameterizedTypes {
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private ConcurrentMap<Class<?>, Constructor<?>> proxyConstructors = new ConcurrentHashMap<>();
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@Override
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public <C, W> Function<W, C> adapter(Class<C> contract, Class<W> wrappedClass) {
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Function<InvocationHandler, C> constructor = getConstructor(contract);
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System.out.println(constructor);
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return null;
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}
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private <T> Function<InvocationHandler, T> getConstructor(Class<T> contract) {
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@SuppressWarnings("unchecked")
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Constructor<T> constructor = (Constructor<T>) proxyConstructors.computeIfAbsent(contract, c -> {
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return null;
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});
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System.out.println(constructor);
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return null;
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}
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}

‎tests/snapshots/src/main/generated/tests/minimized/src/main/java/minimized/AnnotationsOnParameterizedTypes.java

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package minimized;
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import java.lang.reflect.Constructor;
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// ^^^^ reference semanticdb maven . . java/
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// ^^^^ reference semanticdb maven . . java/lang/
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// ^^^^^^^ reference semanticdb maven . . java/lang/reflect/
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// ^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/Constructor#
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import java.lang.reflect.InvocationHandler;
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// ^^^^ reference semanticdb maven . . java/
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// ^^^^ reference semanticdb maven . . java/lang/
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// ^^^^^^^ reference semanticdb maven . . java/lang/reflect/
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/InvocationHandler#
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import java.util.concurrent.ConcurrentHashMap;
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// ^^^^ reference semanticdb maven . . java/
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// ^^^^ reference semanticdb maven . . java/util/
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// ^^^^^^^^^^ reference semanticdb maven . . java/util/concurrent/
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/util/concurrent/ConcurrentHashMap#
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import java.util.concurrent.ConcurrentMap;
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// ^^^^ reference semanticdb maven . . java/
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// ^^^^ reference semanticdb maven . . java/util/
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// ^^^^^^^^^^ reference semanticdb maven . . java/util/concurrent/
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// ^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/util/concurrent/ConcurrentMap#
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import java.util.function.Function;
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// ^^^^ reference semanticdb maven . . java/
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// ^^^^ reference semanticdb maven . . java/util/
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// ^^^^^^^^ reference semanticdb maven . . java/util/function/
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// ^^^^^^^^ reference semanticdb maven jdk 11 java/util/function/Function#
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public interface AnnotationsOnParameterizedTypes {
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypes#
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// documentation ```java\npublic interface AnnotationsOnParameterizedTypes\n```
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public static AnnotationsOnParameterizedTypes getInstance() {
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return new AnnotationsOnParameterizedTypesImpl();
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}
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<C, W> Function<W, C> adapter(Class<C> contract, Class<W> wrappedClass);
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}
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class AnnotationsOnParameterizedTypesImpl implements AnnotationsOnParameterizedTypes {
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#
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// documentation ```java\nclass AnnotationsOnParameterizedTypesImpl\n```
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// relationship is_implementation semanticdb maven . . minimized/AnnotationsOnParameterizedTypes#
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#`<init>`().
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// documentation ```java\nAnnotationsOnParameterizedTypesImpl()\n```
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypes#
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private ConcurrentMap<Class<?>, Constructor<?>> proxyConstructors = new ConcurrentHashMap<>();
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// ^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/util/concurrent/ConcurrentMap#
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// ^^^^^ reference semanticdb maven jdk 11 java/lang/Class#
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// ^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/Constructor#
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// ^^^^^^^^^^^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#proxyConstructors.
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// documentation ```java\nprivate ConcurrentMap<Class<?>, Constructor<?>> proxyConstructors\n```
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/util/concurrent/ConcurrentHashMap#`<init>`().
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@Override
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// ^^^^^^^^ reference semanticdb maven jdk 11 java/lang/Override#
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public <C, W> Function<W, C> adapter(Class<C> contract, Class<W> wrappedClass) {
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// ^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[C]
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// documentation ```java\nC\n```
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// ^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[W]
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// documentation ```java\nW\n```
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// ^^^^^^^^ reference semanticdb maven jdk 11 java/util/function/Function#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[W]
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[C]
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// ^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().
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// documentation ```java\n@Override\npublic <C, W> Function<W, C> adapter(Class<C> contract, Class<W> wrappedClass)\n```
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// relationship is_reference is_implementation semanticdb maven . . minimized/AnnotationsOnParameterizedTypes#adapter().
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// ^^^^^ reference semanticdb maven jdk 11 java/lang/Class#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[C]
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// ^^^^^^^^ definition local 0
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// documentation ```java\nClass<C> contract\n```
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// ^^^^^ reference semanticdb maven jdk 11 java/lang/Class#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[W]
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// ^^^^^^^^^^^^ definition local 1
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// documentation ```java\nClass<W> wrappedClass\n```
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Function<InvocationHandler, C> constructor = getConstructor(contract);
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// ^^^^^^^^ reference semanticdb maven jdk 11 java/util/function/Function#
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/InvocationHandler#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#adapter().[C]
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// ^^^^^^^^^^^ definition local 2
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// documentation ```java\nFunction<InvocationHandler, C> constructor\n```
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// ^^^^^^^^^^^^^^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().
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// ^^^^^^^^ reference local 0
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System.out.println(constructor);
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// ^^^^^^ reference semanticdb maven jdk 11 java/lang/System#
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// ^^^ reference semanticdb maven jdk 11 java/lang/System#out.
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// ^^^^^^^ reference semanticdb maven jdk 11 java/io/PrintStream#println(+9).
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// ^^^^^^^^^^^ reference local 2
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return null;
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}
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private <T> Function<InvocationHandler, T> getConstructor(Class<T> contract) {
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// ^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().[T]
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// documentation ```java\nT\n```
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// ^^^^^^^^ reference semanticdb maven jdk 11 java/util/function/Function#
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/InvocationHandler#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().[T]
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// ^^^^^^^^^^^^^^ definition semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().
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// documentation ```java\nprivate <T> Function<InvocationHandler, T> getConstructor(Class<T> contract)\n```
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// ^^^^^ reference semanticdb maven jdk 11 java/lang/Class#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().[T]
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// ^^^^^^^^ definition local 3
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// documentation ```java\nClass<T> contract\n```
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@SuppressWarnings("unchecked")
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// ^^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/SuppressWarnings#
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Constructor<T> constructor = (Constructor<T>) proxyConstructors.computeIfAbsent(contract, c -> {
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// ^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/Constructor#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().[T]
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// ^^^^^^^^^^^ definition local 4
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// documentation ```java\n@SuppressWarnings("unchecked")\nConstructor<T> constructor\n```
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// ^^^^^^^^^^^ reference semanticdb maven jdk 11 java/lang/reflect/Constructor#
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// ^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#getConstructor().[T]
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// ^^^^^^^^^^^^^^^^^ reference semanticdb maven . . minimized/AnnotationsOnParameterizedTypesImpl#proxyConstructors.
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// ^^^^^^^^^^^^^^^ reference semanticdb maven jdk 11 java/util/concurrent/ConcurrentMap#computeIfAbsent().
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// ^^^^^^^^ reference local 3
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// ^ definition local 5
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// documentation ```java\nClass<?> c\n```
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return null;
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});
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System.out.println(constructor);
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// ^^^^^^ reference semanticdb maven jdk 11 java/lang/System#
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// ^^^ reference semanticdb maven jdk 11 java/lang/System#out.
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// ^^^^^^^ reference semanticdb maven jdk 11 java/io/PrintStream#println(+9).
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// ^^^^^^^^^^^ reference local 4
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return null;
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}
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}

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