Move PatternExpr to correct file

java/ql/lib/semmle/code/java/Expr.qll

@@ -2580,6 +2580,32 @@ class NotNullExpr extends UnaryExpr, @notnullexpr {
   override string getAPrimaryQlClass() { result = "NotNullExpr" }
 }
 
+/**
+ * A binding or record pattern.
+ *
+ * Note binding patterns are represented as `LocalVariableDeclExpr`s.
+ */
+class PatternExpr extends Expr {
+  PatternExpr() {
+    (
+      this.getParent() instanceof SwitchCase or
+      this.getParent() instanceof InstanceOfExpr or
+      this.getParent() instanceof PatternExpr
+    ) and
+    (this instanceof LocalVariableDeclExpr or this instanceof RecordPatternExpr)
+  }
+
+  /**
+   * Gets this pattern cast to a binding pattern.
+   */
+  LocalVariableDeclExpr asBindingPattern() { result = this }
+
+  /**
+   * Gets this pattern cast to a record pattern.
+   */
+  RecordPatternExpr asRecordPattern() { result = this }
+}
+
 /** A record pattern expr, as in `if (x instanceof SomeRecord(int field))`. */
 class RecordPatternExpr extends Expr, @recordpatternexpr {
   override string toString() { result = this.getType().toString() + "(...)" }

java/ql/lib/semmle/code/java/Statement.qll

@@ -530,32 +530,6 @@ class ConstCase extends SwitchCase {
   override string getAPrimaryQlClass() { result = "ConstCase" }
 }
 
-/**
- * A binding or record pattern.
- *
- * Note binding patterns are represented as `LocalVariableDeclExpr`s.
- */
-class PatternExpr extends Expr {
-  PatternExpr() {
-    (
-      this.getParent() instanceof SwitchCase or
-      this.getParent() instanceof InstanceOfExpr or
-      this.getParent() instanceof PatternExpr
-    ) and
-    (this instanceof LocalVariableDeclExpr or this instanceof RecordPatternExpr)
-  }
-
-  /**
-   * Gets this pattern cast to a binding pattern.
-   */
-  LocalVariableDeclExpr asBindingPattern() { result = this }
-
-  /**
-   * Gets this pattern cast to a record pattern.
-   */
-  RecordPatternExpr asRecordPattern() { result = this }
-}
-
 /** A pattern case of a `switch` statement */
 class PatternCase extends SwitchCase {
   PatternExpr pattern;