Update to EISOP 3.39-eisop1 from 3.34-eisop1

build.gradle

@@ -63,7 +63,7 @@ dependencies {
     implementation group: 'com.google.errorprone', name: 'javac', version: "$errorproneJavacVersion"
 
     implementation 'org.plumelib:options:1.0.5'
-    implementation 'org.plumelib:plume-util:1.5.9'
+    implementation 'org.plumelib:plume-util:1.8.1'
 
     implementation 'com.google.guava:guava:31.1-jre'
 

scripts/inference-dev

@@ -34,7 +34,7 @@ libDir="$cfiDir"/lib
 CFBuild="${cfDir}"/dataflow/"${classes}":"${cfDir}"/javacutil/"${classes}":"${cfDir}"/framework/"${classes}":"${cfDir}"/framework/"${resources}"
 CFBuild="${CFBuild}":"${cfDir}"/checker/"${classes}":"${cfDir}"/checker/"${resources}":"${annoToolsDir}"/scene-lib/bin
 
-CFDepJars="${stubparserDir}"/javaparser-core/target/stubparser-3.25.2.jar:"${afuDir}"/annotation-file-utilities-all.jar
+CFDepJars="${afuDir}"/annotation-file-utilities-all.jar
 
 # sanity check: ensure each jar in CFDepJars actually exists in the file system
 # total number of jars

src/checkers/inference/BaseInferrableChecker.java

@@ -6,12 +6,9 @@
 import org.checkerframework.framework.flow.CFTransfer;
 import org.checkerframework.framework.flow.CFValue;
 import org.checkerframework.framework.type.GenericAnnotatedTypeFactory;
-import org.checkerframework.javacutil.Pair;
 import java.lang.annotation.Annotation;
 import java.util.Collections;
-import java.util.List;
 import java.util.Set;
-import javax.lang.model.element.VariableElement;
 
 import checkers.inference.dataflow.InferenceAnalysis;
 import checkers.inference.dataflow.InferenceTransfer;

src/checkers/inference/ExistentialVariableInserter.java

@@ -159,7 +159,7 @@ public void matchAndReplacePrimary(final AnnotatedTypeMirror typeUse, final Anno
         }
 
         @Override
-        protected String defaultErrorMessage(org.checkerframework.framework.type.AnnotatedTypeMirror type1, org.checkerframework.framework.type.AnnotatedTypeMirror type2, Void aVoid) {
+        public String defaultErrorMessage(org.checkerframework.framework.type.AnnotatedTypeMirror type1, org.checkerframework.framework.type.AnnotatedTypeMirror type2, Void aVoid) {
             return "Input types should have identical structures.  Input types are limited to those types" +
                     "that can appear in a type variable bound:\n"
                     +  "type1=" + type1 + "\n"

src/checkers/inference/InferenceAnnotatedTypeFactory.java

@@ -1,8 +1,6 @@
 package checkers.inference;
 
-import checkers.inference.model.ConstantSlot;
 import checkers.inference.model.Slot;
-import com.sun.source.util.TreePath;
 import org.checkerframework.common.basetype.BaseAnnotatedTypeFactory;
 import org.checkerframework.framework.flow.CFAbstractAnalysis;
 import org.checkerframework.framework.flow.CFAnalysis;
@@ -25,18 +23,14 @@
 import org.checkerframework.framework.type.visitor.AnnotatedTypeScanner;
 import org.checkerframework.framework.util.AnnotatedTypes;
 import org.checkerframework.framework.util.defaults.QualifierDefaults;
-import org.checkerframework.framework.util.dependenttypes.DependentTypesHelper;
 import org.checkerframework.javacutil.AnnotationBuilder;
 import org.checkerframework.javacutil.AnnotationMirrorSet;
 import org.checkerframework.javacutil.BugInCF;
 import org.checkerframework.javacutil.ElementUtils;
-import org.checkerframework.javacutil.Pair;
 import org.checkerframework.javacutil.TreeUtils;
 
 import java.lang.annotation.Annotation;
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
@@ -49,14 +43,12 @@
 import javax.lang.model.element.ExecutableElement;
 import javax.lang.model.element.TypeElement;
 import javax.lang.model.element.TypeParameterElement;
-import javax.lang.model.element.VariableElement;
 import javax.lang.model.type.TypeKind;
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.type.TypeVariable;
 
 import checkers.inference.dataflow.InferenceAnalysis;
 import checkers.inference.model.ConstraintManager;
-import checkers.inference.model.Slot;
 import checkers.inference.qual.VarAnnot;
 import checkers.inference.util.ConstantToVariableAnnotator;
 import checkers.inference.util.InferenceUtil;
@@ -228,7 +220,7 @@ protected TypeHierarchy createTypeHierarchy() {
 
     @Override
     protected QualifierHierarchy createQualifierHierarchy() {
-        return new InferenceQualifierHierarchy(getSupportedTypeQualifiers(), elements);
+        return new InferenceQualifierHierarchy(getSupportedTypeQualifiers(), elements, realTypeFactory);
     }
 
     @Override
@@ -352,7 +344,7 @@ public ParameterizedExecutableType methodFromUse(final MethodInvocationTree meth
         // Adapt parameters, which makes parameters and arguments be the same size for later
         // checking.
         List<AnnotatedTypeMirror> parameters =
-                AnnotatedTypes.adaptParameters(this, method, methodInvocationTree.getArguments());
+                AnnotatedTypes.adaptParameters(this, method, methodInvocationTree.getArguments(), null);
         method.setParameterTypes(parameters);
 
         inferencePoly.replacePolys(methodInvocationTree, method);

src/checkers/inference/InferenceQualifierHierarchy.java

@@ -9,6 +9,7 @@
 import com.google.common.collect.ImmutableMap;
 import org.checkerframework.checker.nullness.qual.Nullable;
 import org.checkerframework.framework.type.ElementQualifierHierarchy;
+import org.checkerframework.framework.type.GenericAnnotatedTypeFactory;
 import org.checkerframework.framework.type.QualifierHierarchy;
 import org.checkerframework.framework.util.DefaultQualifierKindHierarchy;
 import org.checkerframework.framework.util.QualifierKind;
@@ -19,6 +20,7 @@
 import org.plumelib.util.StringsPlume;
 
 import javax.lang.model.element.AnnotationMirror;
+import javax.lang.model.type.TypeMirror;
 import javax.lang.model.util.Elements;
 import java.lang.annotation.Annotation;
 import java.util.Collection;
@@ -42,9 +44,10 @@ public class InferenceQualifierHierarchy extends ElementQualifierHierarchy {
 
     public InferenceQualifierHierarchy(
             Collection<Class<? extends Annotation>> qualifierClasses,
-            Elements elements
+            Elements elements,
+            GenericAnnotatedTypeFactory<?, ?, ?, ?> atypeFactory
     ) {
-        super(qualifierClasses, elements);
+        super(qualifierClasses, elements, atypeFactory);
 
         slotMgr = inferenceMain.getSlotManager();
         constraintMgr = inferenceMain.getConstraintManager();
@@ -137,8 +140,10 @@ public static AnnotationMirror findVarAnnot(final Iterable<? extends AnnotationM
     }
 
     @Override
-    public boolean isSubtype(final Collection<? extends AnnotationMirror> rhsAnnos,
-                             final Collection<? extends AnnotationMirror> lhsAnnos ) {
+    public boolean isSubtypeShallow(final Collection<? extends AnnotationMirror> rhsAnnos,
+                             TypeMirror subType,
+                             final Collection<? extends AnnotationMirror> lhsAnnos,
+                             TypeMirror superType ) {
 
         final AnnotationMirror rhsVarAnnot = findVarAnnot(rhsAnnos);
         final AnnotationMirror lhsVarAnnot = findVarAnnot(lhsAnnos);
@@ -156,11 +161,11 @@ public boolean isSubtype(final Collection<? extends AnnotationMirror> rhsAnnos,
               + "    rhs=" + StringsPlume.join(", ", rhsAnnos) + "\n"
               + "    lhs=" + StringsPlume.join(", ", lhsAnnos );
 
-        return isSubtype(rhsVarAnnot, lhsVarAnnot);
+        return isSubtypeQualifiers(rhsVarAnnot, lhsVarAnnot);
     }
 
     @Override
-    public boolean isSubtype(final AnnotationMirror subtype, final AnnotationMirror supertype) {
+    public boolean isSubtypeQualifiers(final AnnotationMirror subtype, final AnnotationMirror supertype) {
 
         // NOTE: subtype and supertype are nullable because, for example, in BaseTypeVisitor::checkConstructorInvocation,
         // findAnnotationInSameHierarchy may return null since @VarAnnot and some constant real qualifier
@@ -187,31 +192,33 @@ public boolean isSubtype(final AnnotationMirror subtype, final AnnotationMirror
     }
 
     @Override
-    public AnnotationMirror greatestLowerBound(AnnotationMirror a1, AnnotationMirror a2) {
+    public AnnotationMirror greatestLowerBoundQualifiers(AnnotationMirror a1, AnnotationMirror a2) {
         return merge(a1, a2, false);
     }
 
     @Override
-    public Set<? extends AnnotationMirror> leastUpperBounds(
+    public Set<? extends AnnotationMirror> leastUpperBoundsShallow(
             Collection<? extends AnnotationMirror> annos1,
-            Collection<? extends AnnotationMirror> annos2) {
+            TypeMirror tm1,
+            Collection<? extends AnnotationMirror> annos2,
+            TypeMirror tm2) {
         if (InferenceMain.isHackMode(annos1.size() != annos2.size())) {
             Set<AnnotationMirror> result = new AnnotationMirrorSet();
             for (AnnotationMirror a1 : annos1) {
                 for (AnnotationMirror a2 : annos2) {
-                    AnnotationMirror lub = leastUpperBound(a1, a2);
+                    AnnotationMirror lub = leastUpperBoundQualifiersOnly(a1, a2);
                     if (lub != null) {
                         result.add(lub);
                     }
                 }
             }
             return result;
         }
-        return super.leastUpperBounds(annos1, annos2);
+        return super.leastUpperBoundsShallow(annos1, tm1, annos2, tm2);
     }
 
     @Override
-    public AnnotationMirror leastUpperBound(final AnnotationMirror a1, final AnnotationMirror a2) {
+    public AnnotationMirror leastUpperBoundQualifiers(final AnnotationMirror a1, final AnnotationMirror a2) {
         return merge(a1, a2, true);
     }
 
@@ -239,9 +246,9 @@ private AnnotationMirror merge(final AnnotationMirror a1, final AnnotationMirror
 
             if (!isA1VarAnnot && !isA2VarAnnot) {
                 if (isLub) {
-                    return realQualifierHierarchy.leastUpperBound(a1, a2);
+                    return realQualifierHierarchy.leastUpperBoundQualifiersOnly(a1, a2);
                 } else {
-                    return realQualifierHierarchy.greatestLowerBound(a1, a2);
+                    return realQualifierHierarchy.greatestLowerBoundQualifiersOnly(a1, a2);
                 }
             } else {
                 // two annotations are not under the same qualifier hierarchy
@@ -262,9 +269,9 @@ private AnnotationMirror merge(final AnnotationMirror a1, final AnnotationMirror
 
                 AnnotationMirror mergedType;
                 if (isLub) {
-                    mergedType = realQualifierHierarchy.leastUpperBound(realAnno1, realAnno2);
+                    mergedType = realQualifierHierarchy.leastUpperBoundQualifiersOnly(realAnno1, realAnno2);
                 } else {
-                    mergedType = realQualifierHierarchy.greatestLowerBound(realAnno1, realAnno2);
+                    mergedType = realQualifierHierarchy.greatestLowerBoundQualifiersOnly(realAnno1, realAnno2);
                 }
 
                 Slot constantSlot = slotMgr.createConstantSlot(mergedType);

src/checkers/inference/InferenceTypeHierarchy.java

@@ -50,7 +50,7 @@ public boolean areEqual(AnnotatedTypeMirror type1, AnnotatedTypeMirror type2) {
     public StructuralEqualityComparer createEqualityComparer() {
         return new InferenceEqualityComparer(
                 this.areEqualVisitHistory,
-                InferenceQualifierHierarchy.findVarAnnot(qualifierHierarchy.getTopAnnotations()));
+                InferenceQualifierHierarchy.findVarAnnot(qualHierarchy.getTopAnnotations()));
     }
 
     private static class InferenceEqualityComparer extends StructuralEqualityComparer {

src/checkers/inference/InferenceValidator.java

@@ -1,9 +1,15 @@
 package checkers.inference;
 
 
+import com.sun.source.tree.Tree;
 import org.checkerframework.common.basetype.BaseTypeChecker;
 import org.checkerframework.common.basetype.BaseTypeValidator;
+import org.checkerframework.framework.qual.TypeUseLocation;
 import org.checkerframework.framework.type.AnnotatedTypeFactory;
+import org.checkerframework.framework.type.AnnotatedTypeMirror;
+import org.checkerframework.javacutil.AnnotationUtils;
+
+import javax.lang.model.element.AnnotationMirror;
 
 /**
  * A visitor to validate the types in a tree.
@@ -29,4 +35,26 @@ public InferenceValidator(BaseTypeChecker checker,
     public void setInfer(boolean infer) {
         this.infer = infer;
     }
+
+    @Override
+    protected void validateWildCardTargetLocation(AnnotatedTypeMirror.AnnotatedWildcardType type, Tree tree) {
+
+        InferenceVisitor<?,?> inferVisitor = (InferenceVisitor<?,?>) visitor;
+        if (inferVisitor.ignoreTargetLocations) {
+            return;
+        }
+
+        AnnotationMirror[] mirrors = new AnnotationMirror[0];
+        for (AnnotationMirror am : type.getSuperBound().getAnnotations()) {
+            inferVisitor.annoIsNoneOf(type, am,
+                    inferVisitor.locationToIllegalQuals.get(TypeUseLocation.LOWER_BOUND).toArray(mirrors),
+                    "type.invalid.annotations.on.location", tree);
+        }
+
+        for (AnnotationMirror am : type.getExtendsBound().getAnnotations()) {
+            inferVisitor.annoIsNoneOf(type, am,
+                    inferVisitor.locationToIllegalQuals.get(TypeUseLocation.UPPER_BOUND).toArray(mirrors),
+                    "type.invalid.annotations.on.location", tree);
+        }
+    }
 }