/src/tools/semantics/code/assertions/liberty_assertions.e
http://github.com/tybor/Liberty · Specman e · 52 lines · 28 code · 6 blank · 18 comment · 0 complexity · f8dbe7a3a3381961fa668cf2cc8fb906 MD5 · raw file
- -- This file is part of Liberty Eiffel.
- --
- -- Liberty Eiffel is free software: you can redistribute it and/or modify
- -- it under the terms of the GNU General Public License as published by
- -- the Free Software Foundation, version 3 of the License.
- --
- -- Liberty Eiffel is distributed in the hope that it will be useful,
- -- but WITHOUT ANY WARRANTY; without even the implied warranty of
- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- -- GNU General Public License for more details.
- --
- -- You should have received a copy of the GNU General Public License
- -- along with Liberty Eiffel. If not, see <http://www.gnu.org/licenses/>.
- --
- deferred class LIBERTY_ASSERTIONS
- insert
- LIBERTY_REACHABLE
- VISITABLE
- feature {LIBERTY_BUILDER_TOOLS}
- infix "and then" (other: LIBERTY_ASSERTIONS): LIBERTY_ASSERTIONS is
- -- Considering that `Current' is the parent, adds an "and then" assertions block. Used by "require
- -- then", "ensure then", and "invariant".
- do
- create {LIBERTY_ASSERTIONS_AND_THEN} Result.make(Current, other)
- ensure
- Result /= Void
- end
- infix "or else" (other: LIBERTY_ASSERTIONS): LIBERTY_ASSERTIONS is
- -- Considering that `Current' is the parent, adds an "or else" assertions block. Used by "require
- -- else".
- do
- create {LIBERTY_ASSERTIONS_OR_ELSE} Result.make(Current, other)
- ensure
- Result /= Void
- end
- feature {LIBERTY_FEATURE, LIBERTY_ASSERTIONS}
- specialized_in (a_type: LIBERTY_ACTUAL_TYPE): like Current is
- require
- a_type /= Void
- deferred
- ensure
- Result /= Void
- end
- feature {}
- assertions_marker: LIBERTY_REACHABLE_COLLECTION_MARKER[LIBERTY_ASSERTION]
- end