From 8286ac511144e4f17d34eac9affb97e50646344a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Wed, 23 Jul 2014 15:25:44 +0200
Subject: Imported Upstream version 4.0.0

---
 libcutl/tests/compiler/traversal/driver.cxx | 139 ++++++++++++++++++++++++++++
 libcutl/tests/compiler/traversal/makefile   |  70 ++++++++++++++
 libcutl/tests/compiler/traversal/output.std |  16 ++++
 3 files changed, 225 insertions(+)
 create mode 100644 libcutl/tests/compiler/traversal/driver.cxx
 create mode 100644 libcutl/tests/compiler/traversal/makefile
 create mode 100644 libcutl/tests/compiler/traversal/output.std

(limited to 'libcutl/tests/compiler/traversal')

diff --git a/libcutl/tests/compiler/traversal/driver.cxx b/libcutl/tests/compiler/traversal/driver.cxx
new file mode 100644
index 0000000..b1fea74
--- /dev/null
+++ b/libcutl/tests/compiler/traversal/driver.cxx
@@ -0,0 +1,139 @@
+// file      : tests/compiler/traversal/driver.cxx
+// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#include <vector>
+#include <iostream>
+
+#include <cutl/shared-ptr.hxx>
+
+#include <cutl/compiler/type-info.hxx>
+#include <cutl/compiler/traversal.hxx>
+
+using namespace std;
+using namespace cutl;
+
+// Data types.
+//
+struct base
+{
+  virtual ~base () {}
+};
+
+struct derived1: base {};
+struct derived2: base {};
+
+typedef vector<shared_ptr<base> > objects;
+
+struct init
+{
+  init ()
+  {
+    using compiler::type_info;
+
+    {
+      type_info ti (typeid (base));
+      insert (ti);
+    }
+
+    {
+      type_info ti (typeid (derived1));
+      ti.add_base (typeid (base));
+      insert (ti);
+    }
+
+    {
+      type_info ti (typeid (derived2));
+      ti.add_base (typeid (base));
+      insert (ti);
+    }
+  }
+} init_;
+
+// Traversers.
+//
+template <typename X>
+struct traverser: compiler::traverser_impl<X, base>,
+                  virtual compiler::dispatcher<base>
+{
+  void
+  add_traverser (compiler::traverser_map<base>& m)
+  {
+    compiler::dispatcher<base>::traverser (m);
+  }
+};
+
+typedef traverser<base> base_trav;
+typedef traverser<derived1> derived1_trav;
+typedef traverser<derived2> derived2_trav;
+
+struct base_impl: base_trav
+{
+  virtual void
+  traverse (type&)
+  {
+    cout << "base_impl: base" << endl;
+  }
+};
+
+struct derived1_impl: derived1_trav
+{
+  virtual void
+  traverse (type&)
+  {
+    cout << "derived1_impl: derived1" << endl;
+  }
+};
+
+struct combined_impl: derived1_trav, derived2_trav
+{
+  virtual void
+  traverse (derived1&)
+  {
+    cout << "combined_impl: derived1" << endl;
+  }
+
+  virtual void
+  traverse (derived2&)
+  {
+    cout << "combined_impl: derived2" << endl;
+  }
+};
+
+int
+main ()
+{
+  objects o;
+  o.push_back (shared_ptr<base> (new (shared) base));
+  o.push_back (shared_ptr<base> (new (shared) derived1));
+  o.push_back (shared_ptr<base> (new (shared) derived2));
+
+  base_impl base;
+  derived1_impl derived1;
+  combined_impl combined;
+
+  for (objects::iterator i (o.begin ()); i != o.end (); ++i)
+    base.dispatch (**i);
+
+  cout << endl;
+
+  for (objects::iterator i (o.begin ()); i != o.end (); ++i)
+    derived1.dispatch (**i);
+
+  cout << endl;
+
+  for (objects::iterator i (o.begin ()); i != o.end (); ++i)
+    combined.dispatch (**i);
+
+  cout << endl;
+
+  base.add_traverser (derived1);
+  for (objects::iterator i (o.begin ()); i != o.end (); ++i)
+    base.dispatch (**i);
+
+  cout << endl;
+
+  derived1.add_traverser (combined);
+  for (objects::iterator i (o.begin ()); i != o.end (); ++i)
+    derived1.dispatch (**i);
+}
diff --git a/libcutl/tests/compiler/traversal/makefile b/libcutl/tests/compiler/traversal/makefile
new file mode 100644
index 0000000..f1c0fcf
--- /dev/null
+++ b/libcutl/tests/compiler/traversal/makefile
@@ -0,0 +1,70 @@
+# file      : tests/compiler/traversal/makefile
+# copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../build/bootstrap.make
+
+cxx_tun := driver.cxx
+
+#
+#
+cxx_obj  := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o))
+cxx_od   := $(cxx_obj:.o=.o.d)
+
+cutl.l             := $(out_root)/cutl/cutl.l
+cutl.l.cpp-options := $(out_root)/cutl/cutl.l.cpp-options
+
+driver   := $(out_base)/driver
+test     := $(out_base)/.test
+clean    := $(out_base)/.clean
+
+# Build.
+#
+$(driver): $(cxx_obj) $(cutl.l)
+$(cxx_obj) $(cxx_od): $(cutl.l.cpp-options)
+
+
+$(call include-dep,$(cxx_od))
+
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+
+# Test.
+#
+$(test): driver := $(driver)
+$(test): $(driver) $(src_base)/output.std
+	$(call message,test $$1,$$1 | diff -u $(src_base)/output.std -,$(driver))
+
+
+# Clean.
+#
+$(clean):                            \
+  $(driver).o.clean                  \
+  $(addsuffix .cxx.clean,$(cxx_obj)) \
+  $(addsuffix .cxx.clean,$(cxx_od))
+
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(driver): | $(out_base)/.gitignore
+
+$(out_base)/.gitignore: files := driver
+$(clean): $(out_base)/.gitignore.clean
+
+$(call include,$(bld_root)/git/gitignore.make)
+endif
+
+
+# How to.
+#
+$(call include,$(bld_root)/cxx/o-e.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/cxx-d.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/cutl/makefile)
diff --git a/libcutl/tests/compiler/traversal/output.std b/libcutl/tests/compiler/traversal/output.std
new file mode 100644
index 0000000..095739c
--- /dev/null
+++ b/libcutl/tests/compiler/traversal/output.std
@@ -0,0 +1,16 @@
+base_impl: base
+base_impl: base
+base_impl: base
+
+derived1_impl: derived1
+
+combined_impl: derived1
+combined_impl: derived2
+
+base_impl: base
+derived1_impl: derived1
+base_impl: base
+
+derived1_impl: derived1
+combined_impl: derived1
+combined_impl: derived2
-- 
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