From f6c0550c41cf009fa9c9f19261f8b8f406bba1cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Sat, 28 Sep 2019 11:55:06 +0200
Subject: [PATCH] ExprEngine: Do not bailout if function type is not known if
 the result is not used anyway

---
 lib/exprengine.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/exprengine.cpp b/lib/exprengine.cpp
index 770a00ff7..e531a9e3a 100644
--- a/lib/exprengine.cpp
+++ b/lib/exprengine.cpp
@@ -820,7 +820,7 @@ static ExprEngine::ValuePtr executeFunctionCall(const Token *tok, Data &data)
         }
     }
 
-    if (!tok->valueType())
+    if (!tok->valueType() && tok->astParent())
         throw std::runtime_error("Expression '" + tok->expressionString() + "' has unknown type!");
 
     auto val = getValueRangeFromValueType(data.getNewSymbolName(), tok->valueType(), *data.settings);