1 files changed, 38 insertions, 38 deletions
diff --git a/Test/z3api/bar4.bpl b/Test/z3api/bar4.bpl
index 84640811..f13ce0dd 100644
--- a/Test/z3api/bar4.bpl
+++ b/Test/z3api/bar4.bpl
@@ -1,38 +1,38 @@
-var y: int;
-var x: int;
-
-procedure {:inline 1} bar() returns (b: bool)
-modifies y;
-{
-  if (b) {
-    y := y + 1;
-  } else {
-    y := y - 1;
-  }
-}
-
-procedure {:inline 1} foo() 
-modifies x, y;
-{
-  var b: bool;
-
-  call b := bar();
-  if (b) {
-    x := x + 1;
-  } else {
-    x := x - 1;
-  }
-}
-
-
-procedure main() returns (b: bool)
-requires x == y;
-ensures !b ==> x == y+1;
-ensures b ==> x+1 == y;
-modifies x, y;
-modifies y;
-{
-  call foo();
-  assert x == y;
-  call b := bar();
-}
+var y: int;
+var x: int;
+
+procedure {:inline 1} bar() returns (b: bool)
+modifies y;
+{
+  if (b) {
+    y := y + 1;
+  } else {
+    y := y - 1;
+  }
+}
+
+procedure {:inline 1} foo() 
+modifies x, y;
+{
+  var b: bool;
+
+  call b := bar();
+  if (b) {
+    x := x + 1;
+  } else {
+    x := x - 1;
+  }
+}
+
+
+procedure main() returns (b: bool)
+requires x == y;
+ensures !b ==> x == y+1;
+ensures b ==> x+1 == y;
+modifies x, y;
+modifies y;
+{
+  call foo();
+  assert x == y;
+  call b := bar();
+}