Merge pull request #4500 from ethereum/v050-interface-functions-must-be-external

[BREAKING] interface functions must be external

1 files changed, 1 insertions, 1 deletions

diff --git a/test/libsolidity/syntaxTests/visibility/interface/function_public.sol b/test/libsolidity/syntaxTests/visibility/interface/function_public.sol
index 891d9fdf..a8cea199 100644
--- a/test/libsolidity/syntaxTests/visibility/interface/function_public.sol
+++ b/test/libsolidity/syntaxTests/visibility/interface/function_public.sol
@@ -2,4 +2,4 @@ interface I {
 	function f() public;
 }
 // ----
-// Warning: (15-35): Functions in interfaces should be declared external.
+// TypeError: (15-35): Functions in interfaces must be declared external.