NPE in binding resolver

Rob Stryker · mickaelistria · commit 23f3e255afa2 · 2025-01-21T08:54:56.000+01:00
Signed-off-by: Rob Stryker &lt;stryker@redhat.com&gt;
diff --git a/org.eclipse.jdt.core.javac/src/org/eclipse/jdt/core/dom/JavacBindingResolver.java b/org.eclipse.jdt.core.javac/src/org/eclipse/jdt/core/dom/JavacBindingResolver.java
@@ -1301,7 +1301,7 @@ && isTypeOfType(expression.type)
 		if (jcTree instanceof JCTypeCast jcCast && jcCast.getType() != null) {
 			return this.bindings.getTypeBinding(jcCast.getType().type);
 		}
-		if (jcTree instanceof JCLiteral jcLiteral && jcLiteral.type.isErroneous()) {
+		if (jcTree instanceof JCLiteral jcLiteral && jcLiteral.type != null && jcLiteral.type.isErroneous()) {
 			if (jcLiteral.typetag == TypeTag.CLASS) {
 				return resolveWellKnownType("java.lang.String");
 			} else if (jcLiteral.typetag == TypeTag.BOT) {

Original file line number	Diff line number	Diff line change
`@@ -1301,7 +1301,7 @@ && isTypeOfType(expression.type)`
`1301`	`1301`	`if (jcTree instanceof JCTypeCast jcCast && jcCast.getType() != null) {`
`1302`	`1302`	`return this.bindings.getTypeBinding(jcCast.getType().type);`
`1303`	`1303`	`}`
`1304`		`- if (jcTree instanceof JCLiteral jcLiteral && jcLiteral.type.isErroneous()) {`
	`1304`	`+ if (jcTree instanceof JCLiteral jcLiteral && jcLiteral.type != null && jcLiteral.type.isErroneous()) {`
`1305`	`1305`	`if (jcLiteral.typetag == TypeTag.CLASS) {`
`1306`	`1306`	`return resolveWellKnownType("java.lang.String");`
`1307`	`1307`	`} else if (jcLiteral.typetag == TypeTag.BOT) {`