X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=psi.d%2Fstdlib.psi;h=0b4a5067b30608adcd877a2435dbcfb53a37113b;hp=6cf8e82b8da0bddfe36d31fc1c473593784786cd;hb=5e9f9b2206d2dfdc532aa869c2e49866f3d7fb73;hpb=7df12c88a4e14611a2585d6e7c994c59e8d7485a

diff --git a/psi.d/stdlib.psi b/psi.d/stdlib.psi
index 6cf8e82..0b4a506 100644
--- a/psi.d/stdlib.psi
+++ b/psi.d/stdlib.psi
@@ -6,18 +6,21 @@ function psi\abs(int $i) : int {
 function psi\div(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
+	pre_assert denominator != 0;
 	return to_array(div, to_int(quot), to_int(rem));
 }
 
 function psi\ldiv(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
+	pre_assert denominator != 0;
 	return to_array(ldiv, to_int(quot), to_int(rem));
 }
 
 function psi\lldiv(int $numerator, int $denominator) : array {
 	let numerator = intval($numerator);
 	let denominator = intval($denominator);
+	pre_assert denominator != 0;
 	return to_array(lldiv, to_int(quot), to_int(rem));
 }
 
@@ -28,9 +31,7 @@ function psi\strtold(string $str, string &$end = null) : float {
 	set $end = to_string(*endptr);
 }
 
-extern double pow(double x, double y);
-function psi\pow2() : float {
-	let x = 1 | 2;
-	let y = 1 << 1;
-	return to_float(pow);
-}
\ No newline at end of file
+function psi\free(object $memory) : void {
+	let ptr = objval($memory);
+	return void(free);
+}