/test/language/simplify/test_simplify14.e

 1-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries.
 2-- See the Copyright notice at the end of this file.
 3--
 4class TEST_SIMPLIFY14
 5   -- To test simplify of the ?:= operator
 6
 7insert
 8   EIFFELTEST_TOOLS
 9
10create {}
11   make
12
13feature {}
14   animal: ANIMAL
15
16   dog: DOG
17
18   cat: CAT
19
20   make
21      do
22         create {DOG} animal
23         if dog ?:= animal then
24            -- Because no ANIMAL can only hold Void or a DOG.
25         else
26            c_inline_c("simplify error #1 in boost_simplify14")
27         end
28      end
29
30end -- class TEST_SIMPLIFY14
31--
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41--
42-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
43-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
44--
45-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
46--
47-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
48-- ------------------------------------------------------------------------------------------------------------------------------