Fix NPE when typeSymbol is null (recovered)

mickaelistria · mickaelistria · commit 1c29a2e58c30 · 2025-10-10T13:44:49.000+02:00
diff --git a/org.eclipse.jdt.core.javac/src/org/eclipse/jdt/internal/javac/dom/JavacTypeBinding.java b/org.eclipse.jdt.core.javac/src/org/eclipse/jdt/internal/javac/dom/JavacTypeBinding.java
@@ -1470,7 +1470,7 @@ public ITypeBinding getTypeDeclaration() {
 			return getErasure();
 		}
 		// TODO handle wildcard types here? test0114
-		return this.typeSymbol.type == this.type
+		return this.typeSymbol == null || this.typeSymbol.type == this.type
 			? this
 			: this.resolver.bindings.getTypeBinding(this.typeSymbol.type, null, this.typeSymbol, true);
 	}

Original file line number	Diff line number	Diff line change
`@@ -1470,7 +1470,7 @@ public ITypeBinding getTypeDeclaration() {`
`1470`	`1470`	`return getErasure();`
`1471`	`1471`	`}`
`1472`	`1472`	`// TODO handle wildcard types here? test0114`
`1473`		`- return this.typeSymbol.type == this.type`
	`1473`	`+ return this.typeSymbol == null \|\| this.typeSymbol.type == this.type`
`1474`	`1474`	`? this`
`1475`	`1475`	`: this.resolver.bindings.getTypeBinding(this.typeSymbol.type, null, this.typeSymbol, true);`
`1476`	`1476`	`}`