add a lot of builtins

2 files changed, 9 insertions, 13 deletions

diff --git a/code/basic.felan b/code/basic.felan
index c9e8b61..6a01d8a 100644
--- a/code/basic.felan
+++ b/code/basic.felan
@@ -31,19 +31,19 @@ __plus__ :: (a:i64) -> i64 {
 };
 
 __minus__ :: (a:i8) -> i8 {
-  return a;
+  return @neg(a);
 };
 
 __minus__ :: (a:i16) -> i16 {
-  return a;
+  return @neg(a);
 };
 
 __minus__ :: (a:i32) -> i32 {
-  return a;
+  return @neg(a);
 };
 
 __minus__ :: (a:i64) -> i64 {
-  return a;
+  return @neg(a);
 };
 
 __logical_not__ :: (a:bool) -> bool {
diff --git a/code/main.felan b/code/main.felan
index b135110..6107731 100644
--- a/code/main.felan
+++ b/code/main.felan
@@ -1,15 +1,11 @@
 @import("basic.felan");
 
 main :: () -> void {
-  a : u8 = 65;
-  b : u8 = 70;
-  a + b;
+  a : i8 = 65;
+  b : i8 = 70;
+  a+b;
 };
 
-__sum__ :: (a:u8,b:u8)->void{
-  putc 'h';
-  putc a;
-  putc '\n';
-  putc b;
+__sum__ :: (left:i8,right:i8)->i8{
+  return @add(left,right);
 };
-