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, 2 insertions, 2 deletions

diff --git a/chapter30/src/test/java/com/seaofnodes/simple/Chapter04Test.java b/chapter30/src/test/java/com/seaofnodes/simple/Chapter04Test.java
index 1132375e..bfde3b2a 100644
--- a/chapter30/src/test/java/com/seaofnodes/simple/Chapter04Test.java
+++ b/chapter30/src/test/java/com/seaofnodes/simple/Chapter04Test.java
@@ -127,14 +127,14 @@ public class Chapter04Test {
     public void testBug1() {
         CodeGen code = new CodeGen("int a=arg+1; int !b=a; b=1; return a+2; ");
         code.parse();
-        assertEquals("return (arg+3);", code.print());
+        assertEquals("return ((((arg+1)<<32)>>32)+2);", code.print());
     }
 
     @Test
     public void testBug2() {
         CodeGen code = new CodeGen("int !a=arg+1; a=a; return a; ");
         code.parse();
-        assertEquals("return (arg+1);", code.print());
+        assertEquals("return (((arg+1)<<32)>>32);", code.print());
     }
 
     @Test