delete outdated deprecations

csharp/ql/lib/semmle/code/csharp/Callable.qll

@@ -527,13 +527,6 @@ class Destructor extends Callable, Member, Attributable, @destructor {
  * (`BinaryOperator`), or a conversion operator (`ConversionOperator`).
  */
 class Operator extends Callable, Member, Attributable, Overridable, @operator {
-  /**
-   * DEPRECATED: use `getFunctionName()` instead.
-   *
-   * Gets the assembly name of this operator.
-   */
-  deprecated string getAssemblyName() { result = this.getFunctionName() }
-
   override string getName() { operators(this, _, result, _, _, _) }
 
   override string getUndecoratedName() { operators(this, _, result, _, _, _) }
@@ -989,9 +982,6 @@ class LeftShiftOperator extends BinaryOperator {
   override string getAPrimaryQlClass() { result = "LeftShiftOperator" }
 }
 
-/** DEPRECATED: Alias for LeftShiftOperator. */
-deprecated class LShiftOperator = LeftShiftOperator;
-
 /**
  * A user-defined right shift operator (`>>`), for example
  *
@@ -1007,9 +997,6 @@ class RightShiftOperator extends BinaryOperator {
   override string getAPrimaryQlClass() { result = "RightShiftOperator" }
 }
 
-/** DEPRECATED: Alias for RightShiftOperator. */
-deprecated class RShiftOperator = RightShiftOperator;
-
 /**
  * A user-defined unsigned right shift operator (`>>>`), for example
  *

csharp/ql/lib/semmle/code/csharp/exprs/Assignment.qll

@@ -192,9 +192,6 @@ class AssignLeftShiftExpr extends AssignBitwiseOperation, @assign_lshift_expr {
   override string getAPrimaryQlClass() { result = "AssignLeftShiftExpr" }
 }
 
-/** DEPRECATED: Alias for AssignLeftShipExpr. */
-deprecated class AssignLShiftExpr = AssignLeftShiftExpr;
-
 /**
  * A right-shift assignment operation, for example `x >>= y`.
  */
@@ -204,9 +201,6 @@ class AssignRightShiftExpr extends AssignBitwiseOperation, @assign_rshift_expr {
   override string getAPrimaryQlClass() { result = "AssignRightShiftExpr" }
 }
 
-/** DEPRECATED: Alias for AssignRightShiftExpr. */
-deprecated class AssignRShiftExpr = AssignRightShiftExpr;
-
 /**
  * An unsigned right-shift assignment operation, for example `x >>>= y`.
  */

csharp/ql/lib/semmle/code/csharp/exprs/BitwiseOperation.qll

@@ -47,9 +47,6 @@ class LeftShiftExpr extends BinaryBitwiseOperation, @lshift_expr {
   override string getAPrimaryQlClass() { result = "LeftShiftExpr" }
 }
 
-/** DEPRECATED: Alias for LeftShiftExpr. */
-deprecated class LShiftExpr = LeftShiftExpr;
-
 /**
  * A right-shift operation, for example `x >> y`.
  */
@@ -59,9 +56,6 @@ class RightShiftExpr extends BinaryBitwiseOperation, @rshift_expr {
   override string getAPrimaryQlClass() { result = "RightShiftExpr" }
 }
 
-/** DEPRECATED: Alias for RightShiftExpr. */
-deprecated class RShiftExpr = RightShiftExpr;
-
 /**
  * An unsigned right-shift operation, for example `x >>> y`.
  */

csharp/ql/lib/semmle/code/csharp/security/dataflow/ExternalAPIsQuery.qll

@@ -71,17 +71,6 @@ class ExternalApiDataNode extends DataFlow::Node {
   predicate hasQualifiedName(string qualifier, string name) {
     this.getCallable().hasFullyQualifiedName(qualifier, name)
   }
-
-  /**
-   * DEPRECATED: Use hasQualifiedName/2 instead.
-   *
-   * Gets the description of the callable being called.
-   */
-  deprecated string getCallableDescription() {
-    exists(string qualifier, string name |
-      this.hasQualifiedName(qualifier, name) and result = getQualifiedName(qualifier, name)
-    )
-  }
 }
 
 /**