Implemented package imports

tests/programs/branch-and.q

@@ -1,37 +1,35 @@
+import sys
+
 main() {
 	x := 0
 
 	if x != x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x == x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x == x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x == x && x != x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x == x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x != x && x == x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x == x && x == x && x == x {
-		exit(0)
+		sys.exit(0)
 	}
 	
-	exit(1)
-}
-
-exit(x) {
-	syscall(60, x)
+	sys.exit(1)
 }

tests/programs/branch-both.q

@@ -1,47 +1,45 @@
+import sys
+
 main() {
 	x := 0
 
 	if x == x && x != x || x != x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x == x || x != x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x != x || x == x && x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x && x != x || x != x && x == x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if (x == x || x != x) && (x != x || x != x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if (x != x || x == x) && (x != x || x != x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if (x != x || x != x) && (x == x || x != x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if (x != x || x != x) && (x != x || x == x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if (x == x && x != x || x == x && x == x) && (x == x && x == x || x == x && x != x) {
 		if (x != x || x == x) && (x != x || x != x) || (x == x || x != x) && (x != x || x == x) {
-			exit(0)
+			sys.exit(0)
 		}
 	}
 	
-	exit(1)
-}
-
-exit(x) {
-	syscall(60, x)
+	sys.exit(1)
 }

tests/programs/branch-or.q

@@ -1,12 +1,14 @@
+import sys
+
 main() {
 	x := 0
 
 	if x != x || x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != x || x != x || x != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x == x || x != x {
@@ -14,16 +16,12 @@ main() {
 			if x == x || x != x || x != x {
 				if x != x || x == x || x != x {
 					if x != x || x != x || x == x {
-						exit(0)
+						sys.exit(0)
 					}
 				}
 			}
 		}
 	}
 	
-	exit(1)
-}
-
-exit(x) {
-	syscall(60, x)
+	sys.exit(1)
 }

tests/programs/branch.q

@@ -1,75 +1,73 @@
+import sys
+
 main() {
 	x := 0
 
 	if x != 0 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x > 0 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x < 0 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if 0 != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if 0 > x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if 0 < x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x >= 1 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if 1 <= x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x + 1 != x + 1 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x + 1 != inc(x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x - 1 != dec(x) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if inc(x) != x + 1 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if dec(x) != x - 1 {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x != inc(dec(x)) {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if inc(dec(x)) != x {
-		exit(1)
+		sys.exit(1)
 	}
 
 	if x == 0 {
-		exit(0)
+		sys.exit(0)
 	}
 	
-	exit(1)
-}
-
-exit(x) {
-	syscall(60, x)
+	sys.exit(1)
 }
 
 inc(x) {

tests/programs/chained-calls.q

@@ -1,9 +1,7 @@
-main() {
-	exit(f(1) + f(2) + f(3))
-}
+import sys
 
-exit(code) {
-	syscall(60, code)
+main() {
+	sys.exit(f(1) + f(2) + f(3))
 }
 
 f(x) {

tests/programs/jump-near.q

@@ -1,3 +1,5 @@
+import sys
+
 main() {
 	x := 10
 
@@ -175,13 +177,13 @@ main() {
 		fail()
 	}
 
-	exit(0)
+	success()
 }
 
 fail() {
-	exit(1)
+	sys.exit(1)
 }
 
-exit(code) {
-	syscall(60, code)
+success() {
+	sys.exit(0)
 }

tests/programs/nested-calls.q

@@ -1,9 +1,7 @@
-main() {
-	exit(f(f(f(1))))
-}
+import sys
 
-exit(code) {
-	syscall(60, code)
+main() {
+	sys.exit(f(f(f(1))))
 }
 
 f(x) {