3 files changed, 93 insertions, 0 deletions
diff --git a/libfrontend-elements/examples/diagnostic/driver.cxx b/libfrontend-elements/examples/diagnostic/driver.cxx
new file mode 100644
index 0000000..edb8a18
--- /dev/null
+++ b/libfrontend-elements/examples/diagnostic/driver.cxx
@@ -0,0 +1,29 @@
+// file      : examples/diagnostic/driver.cxx
+// author    : Boris Kolpackov <boris@kolpackov.net>
+// copyright : Copyright (c) 2005-2010 Boris Kolpackov
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#include <cult/types.hxx>
+
+#include <frontend-elements/diagnostic.hxx>
+
+using namespace Cult::Types;
+using namespace FrontendElements::Diagnostic;
+
+// Some ideas: The first letter (`e') in `epsyntx' is for error.
+// The second letter identifies part of the system (p - parser).
+//
+//
+Error epsyntx ("EPSYNTX");
+
+Warning wscoer ("WS001");
+
+Stream dout;
+
+Int
+main ()
+{
+  dout << epsyntx << "foo.cxx" << 1UL << 12UL << "syntax error";
+
+  dout << wscoer << "foo.cxx" << 2UL << "type coercion";
+}
diff --git a/libfrontend-elements/examples/diagnostic/makefile b/libfrontend-elements/examples/diagnostic/makefile
new file mode 100644
index 0000000..0945a81
--- /dev/null
+++ b/libfrontend-elements/examples/diagnostic/makefile
@@ -0,0 +1,48 @@
+# file      : examples/diagnostic/makefile
+# author    : Boris Kolpackov <boris@kolpackov.net>
+# copyright : Copyright (c) 2005-2010 Boris Kolpackov
+# license   : GNU GPL v2; 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)
+
+frontend_elements.l             := $(out_root)/frontend-elements/frontend-elements.l
+frontend_elements.l.cpp-options := $(out_root)/frontend-elements/frontend-elements.l.cpp-options
+
+diagnostic := $(out_base)/diagnostic
+clean      := $(out_base)/.clean
+
+
+# Build.
+#
+$(diagnostic): $(cxx_obj) $(frontend_elements.l)
+
+$(cxx_obj) $(cxx_od): $(frontend_elements.l.cpp-options)
+
+$(call include-dep,$(cxx_od))
+
+
+# Convenience alias for default target.
+#
+$(out_base)/: $(diagnostic)
+
+
+# Clean.
+#
+$(clean): $(diagnostic).o.clean      \
+  $(addsuffix .cxx.clean,$(cxx_obj)) \
+  $(addsuffix .cxx.clean,$(cxx_od))
+
+
+# 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)/frontend-elements/makefile)
diff --git a/libfrontend-elements/examples/makefile b/libfrontend-elements/examples/makefile
new file mode 100644
index 0000000..7d7abd3
--- /dev/null
+++ b/libfrontend-elements/examples/makefile
@@ -0,0 +1,16 @@
+# file      : examples/makefile
+# author    : Boris Kolpackov <boris@kolpackov.net>
+# copyright : Copyright (c) 2005-2010 Boris Kolpackov
+# license   : GNU GPL v2; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../build/bootstrap.make
+
+default   := $(out_base)/
+clean     := $(out_base)/.clean
+
+examples := $(out_base)/diagnostic
+
+$(default): $(addsuffix /,$(examples))
+$(clean): $(addsuffix /.clean,$(examples))
+
+$(foreach e,$(subst $(out_base),$(src_base),$(examples)),$(call import,$e/makefile))