Normalise line endings using a .gitattributes file. Unfortunately

this required that this commit globally modify most files. If you
want to use git blame to see the real author of a line use the
``-w`` flag so that whitespace changes are ignored.

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();
+}