eolian_cxx: Add implicit conversion of the returned pointer of C++ wrappers

Overloaded address-of operator for C++ Eolian wrappers for implicit converting
to any ancestor pointer type when getting the object memory address.

Added new grammars to aid the creation of the pointer wrappers
responsible of doing the implicit conversions.

Added a unit test which checks the address-of overload for arbitrary classes.
Added new .eo files to be used in it.

1 files changed, 24 insertions, 2 deletions

diff --git a/src/Makefile_Eolian_Cxx.am b/src/Makefile_Eolian_Cxx.am
index ebedc3dfd6..88f1186eaa 100644
--- a/src/Makefile_Eolian_Cxx.am
+++ b/src/Makefile_Eolian_Cxx.am
@@ -55,6 +55,9 @@ bin_eolian_cxx_eolian_cxx_DEPENDENCIES = @USE_EOLIAN_INTERNAL_LIBS@
 
 if EFL_ENABLE_TESTS
 
+EOLIAN_FLAGS += \
+  -I$(srcdir)
+
 check_PROGRAMS += tests/eolian_cxx/eolian_cxx_suite
 TESTS += tests/eolian_cxx/eolian_cxx_suite
 
@@ -62,15 +65,29 @@ tests_eolian_cxx_eolian_cxx_suite_SOURCES = \
 tests/eolian_cxx/eolian_cxx_suite.cc \
 tests/eolian_cxx/eolian_cxx_test_parse.cc \
 tests/eolian_cxx/callback.c \
+tests/eolian_cxx/a.c \
+tests/eolian_cxx/b.c \
+tests/eolian_cxx/c.c \
+tests/eolian_cxx/d.c \
 tests/eolian_cxx/eolian_cxx_test_callback.cc \
+tests/eolian_cxx/eolian_cxx_test_address_of.cc \
 tests/eolian_cxx/eolian_cxx_test_wrapper.cc \
 tests/eolian_cxx/eolian_cxx_test_generate.cc
 
 tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-eolian_cxx_test_callback.$(OBJEXT): tests/eolian_cxx/callback.eo.hh
+tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-eolian_cxx_test_address_of.$(OBJEXT): tests/eolian_cxx/a.eo.hh tests/eolian_cxx/b.eo.hh tests/eolian_cxx/c.eo.hh tests/eolian_cxx/d.eo.hh
 
 tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-callback.$(OBJEXT): tests/eolian_cxx/callback.eo.c tests/eolian_cxx/callback.eo.h
+tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-a.$(OBJEXT): tests/eolian_cxx/a.eo.c tests/eolian_cxx/a.eo.h
+tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-b.$(OBJEXT): tests/eolian_cxx/b.eo.c tests/eolian_cxx/b.eo.h
+tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-c.$(OBJEXT): tests/eolian_cxx/c.eo.c tests/eolian_cxx/c.eo.h
+tests/eolian_cxx/tests_eolian_cxx_eolian_cxx_suite-d.$(OBJEXT): tests/eolian_cxx/d.eo.c tests/eolian_cxx/d.eo.h
 
-CLEANFILES += tests/eolian_cxx/callback.eo.hh tests/eolian_cxx/callback.eo.c tests/eolian_cxx/callback.eo.h
+CLEANFILES += tests/eolian_cxx/callback.eo.hh tests/eolian_cxx/callback.eo.c tests/eolian_cxx/callback.eo.h \
+tests/eolian_cxx/a.eo.hh tests/eolian_cxx/a.eo.c tests/eolian_cxx/a.eo.h \
+tests/eolian_cxx/b.eo.hh tests/eolian_cxx/b.eo.c tests/eolian_cxx/b.eo.h \
+tests/eolian_cxx/c.eo.hh tests/eolian_cxx/c.eo.c tests/eolian_cxx/c.eo.h \
+tests/eolian_cxx/d.eo.hh tests/eolian_cxx/d.eo.c tests/eolian_cxx/d.eo.h
 
 tests_eolian_cxx_eolian_cxx_suite_CXXFLAGS = \
 -I$(top_builddir)/src/lib/efl \
@@ -93,7 +110,12 @@ tests_eolian_cxx_eolian_cxx_suite_DEPENDENCIES = @USE_EOLIAN_INTERNAL_LIBS@
 
 endif
 
-EXTRA_DIST += tests/eolian_cxx/callback.eo
+EXTRA_DIST += tests/eolian_cxx/callback.eo \
+tests/eolian_cxx/a.eo \
+tests/eolian_cxx/b.eo \
+tests/eolian_cxx/c.eo \
+tests/eolian_cxx/d.eo
+
 include Makefile_Eolian_Cxx_Helper.am
 
 endif