From f8bb00a81c275ec60f3ebca81b223b5a2ba06b50 Mon Sep 17 00:00:00 2001
From: Tom Hvitved <tom@semmle.com>
Date: Wed, 20 Feb 2019 13:12:58 +0100
Subject: [PATCH] C#: Cache `Call::getArgumentForParameter()`

---
 csharp/ql/src/semmle/code/csharp/exprs/Call.qll | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/csharp/ql/src/semmle/code/csharp/exprs/Call.qll b/csharp/ql/src/semmle/code/csharp/exprs/Call.qll
index b2036e3fbd67..aade456c0121 100644
--- a/csharp/ql/src/semmle/code/csharp/exprs/Call.qll
+++ b/csharp/ql/src/semmle/code/csharp/exprs/Call.qll
@@ -76,7 +76,7 @@ class Call extends DotNet::Call, Expr, @call {
    * }
    * ```
    */
-  pragma[nomagic]
+  cached
   override Expr getArgumentForParameter(DotNet::Parameter p) {
     getTarget().getAParameter() = p and
     (