wip2

Author: hvitved

rust/ql/lib/codeql/rust/elements/Call.qll

@@ -7,6 +7,15 @@ private import internal.CallImpl
 
 final class Call = Impl::Call;
 
+// todo: remove once internal query has been updated
+final class CallExpr extends ParenArgsExpr {
+  Expr getFunction() { result = this.getBase() }
+
+  Expr getArg(int i) { result = this.getArgument(i) }
+
+  int getNumberOfArgs() { result = this.getNumberOfArguments() }
+}
+
 private predicate isClosureCall(ParenArgsExpr call) {
   exists(Expr receiver | receiver = call.getBase() |
     // All calls to complex expressions and local variable accesses are lambda calls