Rewrite Exp[=0..] as [*].

* src/ltlast/bunop.cc: Implement this rewriting. * src/ltlast/bunop.hh: Document it. * src/ltltest/equals.test: Test it.
2010-10-14 19:14:42 +02:00 · 2010-10-14 19:14:42 +02:00 · 2c31e541b5
commit 2c31e541b5
parent 8d4a413a37
3 changed files with 12 additions and 1 deletions
--- a/src/ltlast/bunop.hh
+++ b/src/ltlast/bunop.hh
@ -55,6 +55,7 @@ namespace spot
      ///   - 0[=min..max] = 0 if min > 0
      ///   - 1[=0] = [*0]
      ///   - 1[=min..max] = 1[*min..max] if max > 0
+      ///   - Exp[=0..] = [*]
      ///   - Exp[=0] = (!Exp)[*]
      ///
      /// These rewriting rules imply that it is not possible to build