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authorGilles Dubochet <gilles.dubochet@epfl.ch>2005-12-16 18:29:42 +0000
committerGilles Dubochet <gilles.dubochet@epfl.ch>2005-12-16 18:29:42 +0000
commitdf50e05006b43b007c2587549030d24b5c154398 (patch)
tree9edfb1fb5b8c04350a00c163cfcdb1fccd79e3aa /test-nsc/files/pos/bug31.scala
parent17e2b1c2a6f69ba74e79c30d1e44195fe732e3e3 (diff)
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'test-nsc' has been moved to 'test'.
Diffstat (limited to 'test-nsc/files/pos/bug31.scala')
-rw-r--r--test-nsc/files/pos/bug31.scala29
1 files changed, 0 insertions, 29 deletions
diff --git a/test-nsc/files/pos/bug31.scala b/test-nsc/files/pos/bug31.scala
deleted file mode 100644
index 92f33bfd02..0000000000
--- a/test-nsc/files/pos/bug31.scala
+++ /dev/null
@@ -1,29 +0,0 @@
-object Main {
-
- trait Ensure[a] {
- def ensure(postcondition: a => Boolean): a
- }
-
- def require[a](precondition: => Boolean)(command: => a): Ensure[a] =
- if (precondition)
- new Ensure[a] {
- def ensure(postcondition: a => Boolean): a = {
- val result = command;
- if (postcondition(result)) result
- else error("Assertion error")
- }
- }
- else
- error("Assertion error");
-
- def arb[a](s: List[a]) =
- require (! s.isEmpty) {
- s.head
- } ensure (result => s contains result);
-
- def main(args: Array[String]) = {
- val s = List(1, 2);
- System.out.println(arb(s))
- }
-
-}