Support equality on bytes(N)

test/aeso_compiler_tests.erl

@@ -106,7 +106,8 @@ compilable_contracts() ->
      "include",
      "basic_auth",
      "bitcoin_auth",
-     "address_literals"
+     "address_literals",
+     "bytes_equality"
     ].
 
 %% Contracts that should produce type errors

test/contracts/bytes_equality.aes

@@ -0,0 +1,18 @@
+
+contract BytesEquality =
+
+  function eq16(a : bytes(16), b) = a == b
+  function ne16(a : bytes(16), b) = a != b
+
+  function eq32(a : bytes(32), b) = a == b
+  function ne32(a : bytes(32), b) = a != b
+
+  function eq47(a : bytes(47), b) = a == b
+  function ne47(a : bytes(47), b) = a != b
+
+  function eq64(a : bytes(64), b) = a == b
+  function ne64(a : bytes(64), b) = a != b
+
+  function eq65(a : bytes(65), b) = a == b
+  function ne65(a : bytes(65), b) = a != b
+