Merge pull request #5546 from ethereum/inheritanceChecker

Move some checks out of type checker.

1 files changed, 11 insertions, 0 deletions

diff --git a/test/libsolidity/syntaxTests/structs/recursion/recursive_struct_forward_reference.sol b/test/libsolidity/syntaxTests/structs/recursion/recursive_struct_forward_reference.sol
new file mode 100644
index 00000000..d2a411ec
--- /dev/null
+++ b/test/libsolidity/syntaxTests/structs/recursion/recursive_struct_forward_reference.sol
@@ -0,0 +1,11 @@
+pragma experimental ABIEncoderV2;
+
+contract C {
+    function f(Data.S memory a) public {}
+}
+contract Data {
+    struct S { S x; }
+}
+// ----
+// Warning: (0-33): Experimental features are turned on. Do not use experimental features on live deployments.
+// TypeError: (63-78): Internal or recursive type is not allowed for public or external functions.