diff --git a/TestSuite/LambdaInferenceTAsResult.pas b/TestSuite/LambdaInferenceTAsResult.pas
new file mode 100644
index 000000000..3c5637728
--- /dev/null
+++ b/TestSuite/LambdaInferenceTAsResult.pas
@@ -0,0 +1,5 @@
+function Inv<T>(p: ()->T): T := p();
+
+begin
+  Assert(Inv(()->1)=1)
+end.
\ No newline at end of file