improved parsing fn types; fixed tests

1 files changed, 1 insertions, 1 deletions

diff --git a/std/io.toc b/std/io.toc
index ea45ce9..7507baf 100644
--- a/std/io.toc
+++ b/std/io.toc
@@ -1,6 +1,6 @@
 pkg "io";
 
-c_putchar :: fn(i32) = #foreign "putchar", "libc.so.6";
+c_putchar :: fn(i32) i32 = #foreign "putchar", "libc.so.6";
 
 #export puts ::= fn(x: []char) {
 	each c := x {