add EvaluateAsInt compat function for latest clang

the old EvaluateAsInt method has been dropped as from current clang

Change-Id: Ie30d1547ad8de777badff4b380d2fc9fb261e8fe
Reviewed-on: https://gerrit.libreoffice.org/64107
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/compilerplugins/clang/expressionalwayszero.cxx b/compilerplugins/clang/expressionalwayszero.cxx
index c4762aecbc35..d53d20316a5d 100644
--- a/compilerplugins/clang/expressionalwayszero.cxx
+++ b/compilerplugins/clang/expressionalwayszero.cxx
@@ -139,7 +139,7 @@ std::unique_ptr<APSInt> ExpressionAlwaysZero::getExprValue(Expr const * expr)
         return std::unique_ptr<APSInt>();
     }
     APSInt x1;
-    if (expr->EvaluateAsInt(x1, compiler.getASTContext()))
+    if (compat::EvaluateAsInt(expr, x1, compiler.getASTContext()))
         return std::unique_ptr<APSInt>(new APSInt(x1));
     return std::unique_ptr<APSInt>();
 }