diff --git a/lib/exprengine.cpp b/lib/exprengine.cpp
index d980f8414..a9a82d9d1 100644
--- a/lib/exprengine.cpp
+++ b/lib/exprengine.cpp
@@ -1538,10 +1538,14 @@ static ExprEngine::ValuePtr executeFunctionCall(const Token *tok, Data &data)
         return retVal;
     }
 
+    const bool hasBody = tok->astOperand1()->function() && tok->astOperand1()->function()->hasBody();
+
     std::vector<ExprEngine::ValuePtr> argValues;
     for (const Token *argtok : getArguments(tok)) {
-        auto val = executeExpression1(argtok, data);
+        auto val = hasBody ? executeExpression1(argtok, data) : executeExpression(argtok, data);
         argValues.push_back(val);
+        if (hasBody)
+            continue;
         if (!argtok->valueType() || (argtok->valueType()->constness & 1) == 1)
             continue;
         if (auto arrayValue = std::dynamic_pointer_cast<ExprEngine::ArrayValue>(val)) {
diff --git a/test/bug-hunting/itc.py b/test/bug-hunting/itc.py
index 384364647..a5f0f3f6d 100644
--- a/test/bug-hunting/itc.py
+++ b/test/bug-hunting/itc.py
@@ -42,8 +42,6 @@ def get_error_lines(filename):
                     linenr = 242 # warn about usage
                 elif linenr == 266:
                     continue # no warning should be written
-                elif linenr == 295:
-                    continue # FIXME: False negative
             ret.append(linenr)
     return ret