A an array of tests

tests_ispcpp/error_6.ispc

@@ -0,0 +1,14 @@
+number pow(number b, int a) {
+    number out = b;
+    for (int i = 1; i<a; i++) {
+        out *= b;
+    }
+
+    return out;
+}
+
+export void square(uniform int N, uniform number$-1 b[], uniform number$-1 out[]) {
+    foreach (i = 0 ... N) {
+        out[i] = pow(b[i], 2);
+    }
+}