global: create a new module global to gather (and nest) global analysis

[nit.git] / src / analysis / reachable_from_init_method_analysis.nit

diff --git a/src/analysis/reachable_from_init_method_analysis.nit b/src/analysis/reachable_from_init_method_analysis.nit
deleted file mode 100644 (file)
index fcffe1e..0000000
--- a/src/analysis/reachable_from_init_method_analysis.nit
+++ /dev/null
@@ -1,69 +0,0 @@
-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Copyright 2009 Jean-Sebastien Gelinas <calestar@gmail.com>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Module containing all bases for the reachable from init method analysis
-package reachable_from_init_method_analysis
-
-import icode
-import program
-import reachable_method_analysis
-
-redef class Program
-       # This attribute is the ReachableFromInitMethodAnalysis results
-       readable writable var _rfima: nullable ReachableFromInitMethodAnalysis = null
-
-       # This method will create a file and output the name of all methods reachable
-       # from an init in it
-       fun dump_reachable_methods_from_init(directory_name: String) do
-               var f = new OFStream.open("{directory_name}/{main_module.name}.reachable_methods_from_init.log")
-               with_each_methods !action(m) do
-                       if rfima.is_method_reachable_from_init(m) then
-                               f.write("{m.full_name}\n")
-                       end
-               end
-               f.close
-       end
-
-       # This method will create a file and output the name of all reachable methods that
-       # can not be reached from an init in it
-       fun dump_unreachable_methods_from_init(directory_name: String) do
-               var f = new OFStream.open("{directory_name}/{main_module.name}.unreachable_methods_from_init.log")
-               with_each_methods !action(m) do
-                       if not rfima.is_method_reachable_from_init(m) and rma.is_method_reachable(m) then
-                               f.write("{m.full_name}\n")
-                       end
-               end
-               f.close
-       end
-end
-
-# Subclasses of this class would represent an analysis that produces
-# at least a way of knowing if a property is reachable from at least
-# one init in the program
-class ReachableFromInitMethodAnalysis
-       fun is_iroutine_reachable_from_init(ir: nullable IRoutine): Bool is abstract
-       fun is_method_reachable_from_init(method: MMMethod): Bool is abstract
-end
-
-# Default behavior is to say that all methods/iroutines are reachable
-# from at least one init
-class DefaultReachableFromInitMethodAnalysis
-       super ReachableFromInitMethodAnalysis
-       redef fun is_iroutine_reachable_from_init(ir: nullable IRoutine): Bool do return true
-       redef fun is_method_reachable_from_init(method: MMMethod): Bool do return true
-
-       init do end
-end