Avoid NPE in JavacBindingResolver

Author: mickaelistria

org.eclipse.jdt.core.javac/src/org/eclipse/jdt/core/dom/JavacBindingResolver.java

@@ -46,11 +46,8 @@
 import com.sun.tools.javac.api.JavacTaskImpl;
 import com.sun.tools.javac.api.JavacTrees;
 import com.sun.tools.javac.code.Attribute;
-import com.sun.tools.javac.code.Symbol;
-import com.sun.tools.javac.code.Symtab;
-import com.sun.tools.javac.code.TypeTag;
-import com.sun.tools.javac.code.Types;
 import com.sun.tools.javac.code.Attribute.Compound;
+import com.sun.tools.javac.code.Symbol;
 import com.sun.tools.javac.code.Symbol.ClassSymbol;
 import com.sun.tools.javac.code.Symbol.MethodSymbol;
 import com.sun.tools.javac.code.Symbol.ModuleSymbol;
@@ -59,6 +56,7 @@
 import com.sun.tools.javac.code.Symbol.TypeSymbol;
 import com.sun.tools.javac.code.Symbol.TypeVariableSymbol;
 import com.sun.tools.javac.code.Symbol.VarSymbol;
+import com.sun.tools.javac.code.Symtab;
 import com.sun.tools.javac.code.Type.ArrayType;
 import com.sun.tools.javac.code.Type.ClassType;
 import com.sun.tools.javac.code.Type.ErrorType;
@@ -70,8 +68,9 @@
 import com.sun.tools.javac.code.Type.ModuleType;
 import com.sun.tools.javac.code.Type.PackageType;
 import com.sun.tools.javac.code.Type.TypeVar;
+import com.sun.tools.javac.code.TypeTag;
+import com.sun.tools.javac.code.Types;
 import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeInfo;
 import com.sun.tools.javac.tree.JCTree.JCAnnotatedType;
 import com.sun.tools.javac.tree.JCTree.JCAnnotation;
 import com.sun.tools.javac.tree.JCTree.JCArrayTypeTree;
@@ -96,6 +95,7 @@
 import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
 import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
 import com.sun.tools.javac.tree.JCTree.JCWildcard;
+import com.sun.tools.javac.tree.TreeInfo;
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.Names;
 
@@ -360,7 +360,7 @@ public IBinding getBinding(final Symbol owner, final com.sun.tools.javac.code.Ty
 			if (recoveredSymbol != null) {
 				return getBinding(recoveredSymbol, recoveredSymbol.type);
 			}
-			if (type instanceof ErrorType || owner.owner == null || owner.owner.type == com.sun.tools.javac.code.Type.noType) {
+			if (type != null && (type instanceof ErrorType || owner.owner == null || owner.owner.type == com.sun.tools.javac.code.Type.noType)) {
 				if (type.getOriginalType() instanceof MethodType missingMethodType) {
 					return getErrorMethodBinding(missingMethodType, owner);
 				}