Better error messagesch30

Better error messages.
Buffs to the std lib; getch() to fetch a single character; streaming I/O handles retries, and large sizes, with better error reporting.
Formatted strings.
Default int moved to i32.
TicTacToe, the game.

1 files changed, 1 insertions, 1 deletions

diff --git a/chapter30/src/test/java/com/seaofnodes/simple/Chapter12Test.java b/chapter30/src/test/java/com/seaofnodes/simple/Chapter12Test.java
index c6817308..8b7c5eef 100644
--- a/chapter30/src/test/java/com/seaofnodes/simple/Chapter12Test.java
+++ b/chapter30/src/test/java/com/seaofnodes/simple/Chapter12Test.java
@@ -127,7 +127,7 @@ N n = new N(null);
 return n.next;
 """);
         try { code.driver(CodeGen.Phase.TypeCheck); fail(); }
-        catch( Exception e ) { assertEquals("Argument #0 isa null, but must be a *Test.M {i64 !m; }",e.getMessage()); }
+        catch( Exception e ) { assertEquals("Argument #0 isa null, but must be a *Test.M {i32 !m; }",e.getMessage()); }
     }
 
     @Test