Fix bugs in example contracts

1 files changed, 6 insertions, 2 deletions

diff --git a/docs/types.rst b/docs/types.rst
index 67549499..b9ecd083 100644
--- a/docs/types.rst
+++ b/docs/types.rst
@@ -376,7 +376,7 @@ Example that shows how to use internal function types::
         function (uint, uint) returns (uint) f
       )
         internal
-        returns (uint)
+        returns (uint r)
       {
         r = self[0];
         for (uint i = 1; i < self.length; i++) {
@@ -599,6 +599,8 @@ possible:
 
 ::
 
+    // This will not compile.
+
     pragma solidity ^0.4.0;
 
     contract C {
@@ -606,6 +608,7 @@ possible:
             // The next line creates a type error because uint[3] memory
             // cannot be converted to uint[] memory.
             uint[] x = [uint(1), 3, 4];
+        }
     }
 
 It is planned to remove this restriction in the future but currently creates
@@ -812,8 +815,9 @@ for each ``_KeyType``, recursively.
     }
 
     contract MappingUser {
+        address contractAddress = 0x42;
         function f() returns (uint) {
-            return MappingExample(<address>).balances(this);
+            return MappingExample(contractAddress).balances(this);
         }
     }