Calling external functions!

- Call extern-declared functions
- Parse 'c'har literals
- Correctly make function arguments into local variables
- Fix error message in check.hs (new line 153)

1 files changed, 5 insertions, 4 deletions

diff --git a/test_string.nl b/test_string.nl
index 37841a7..ccba9a1 100644
--- a/test_string.nl
+++ b/test_string.nl
@@ -2,15 +2,16 @@ type int = i32;
 type char = i8;
 type string = ptr(char);
 
-void func(string s) {
-	int i = 1;
+extern func void(int) putchar;
+
+void f(char c) {
+	putchar(c);
 	return;
 }
 
 int main(int argc, ptr(string) argv) {
 	string s = "kaas";
 	ptr(i8) s2 = "kaas2";
-	//func void(string) the_func = func;
-	func(s);
+	f('x');
 	return 0;
 }