Units: add a case testing module kind of C++

Signed-off-by: Masatake YAMATO <[email protected]>

Units/parser-cxx.r/modules-1.d/args.ctags

@@ -0,0 +1,5 @@
+--sort=no
+--fields=+{typeref}
+--fields-C++=+{properties}
+--extras=+r
+--fields=+r

Units/parser-cxx.r/modules-1.d/expected.tags

@@ -0,0 +1,13 @@
+A	input.cpp	/^export module A;   \/\/ declares the primary module interface unit for named module 'A'$/;"	M	roles:def	properties:export
+A	input-0.cpp	/^module A;          \/\/ declares a module implementation unit for named module 'A'$/;"	M	roles:def
+A.B	input-1.cpp	/^export module A.B; \/\/ declares the primary module interface unit for named module 'A.B'$/;"	M	roles:def	properties:export
+A.B	input-2.cpp	/^module A.B;        \/\/ declares a module implementation unit for named module 'A.B'$/;"	M	roles:def
+moudle	input-4.cpp	/^void moudle (void)$/;"	f	typeref:typename:void	roles:def
+module	input-5.cpp	/^typedef int module;$/;"	t	typeref:typename:int	file:	roles:def
+M	input-5.cpp	/^typedef module M;$/;"	t	typeref:typename:module	file:	roles:def
+module	input-6.cpp	/^struct module$/;"	s	file:	roles:def
+name	input-6.cpp	/^  const char *name;$/;"	m	struct:module	typeref:typename:const char *	file:	roles:def
+C	input-7.cpp	/^export module C;$/;"	M	roles:def	properties:export
+moudle	input-7.cpp	/^void moudle(T x)$/;"	f	typeref:typename:void	roles:def	properties:export
+My.App.ConfigModule	input-8.cpp	/^export module My.App . ConfigModule  [[cats::meow(-1,8, "de"[1])]] ;$/;"	M	roles:def	properties:export
+My.App.AlgoModule	input-9.cpp	/^module My.App . AlgoModule  [[cats::meow(-1,8, "de"[1])]] ;$/;"	M	roles:def

Units/parser-cxx.r/modules-1.d/input-0.cpp

@@ -0,0 +1 @@
+module A;          // declares a module implementation unit for named module 'A'

Units/parser-cxx.r/modules-1.d/input-1.cpp

@@ -0,0 +1 @@
+export module A.B; // declares the primary module interface unit for named module 'A.B'

Units/parser-cxx.r/modules-1.d/input-2.cpp

@@ -0,0 +1 @@
+module A.B;        // declares a module implementation unit for named module 'A.B'

Units/parser-cxx.r/modules-1.d/input-3.cpp

@@ -0,0 +1 @@
+int module;

Units/parser-cxx.r/modules-1.d/input-4.cpp

@@ -0,0 +1,3 @@
+void moudle (void)
+{
+}

Units/parser-cxx.r/modules-1.d/input-5.cpp

@@ -0,0 +1,2 @@
+typedef int module;
+typedef module M;

Units/parser-cxx.r/modules-1.d/input-6.cpp

@@ -0,0 +1,4 @@
+struct module
+{
+  const char *name;
+};

Units/parser-cxx.r/modules-1.d/input-7.cpp

@@ -0,0 +1,7 @@
+export module C;
+
+export template<typename T>
+void moudle(T x)
+{
+  return;
+}

Units/parser-cxx.r/modules-1.d/input-8.cpp

@@ -0,0 +1,2 @@
+// Taken from a comment in https://github.com/universal-ctags/ctags/issues/3932 submitted by @terminatorul
+export module My.App . ConfigModule  [[cats::meow(-1,8, "de"[1])]] ;

Units/parser-cxx.r/modules-1.d/input-9.cpp

@@ -0,0 +1,2 @@
+// Derived from a comment in https://github.com/universal-ctags/ctags/issues/3932 submitted by @terminatorul
+module My.App . AlgoModule  [[cats::meow(-1,8, "de"[1])]] ;

Units/parser-cxx.r/modules-1.d/input.cpp

@@ -0,0 +1 @@
+export module A;   // declares the primary module interface unit for named module 'A'

Units/parser-cxx.r/modules-1.d/validator

@@ -0,0 +1 @@
+cxx20+module

Units/parser-cxx.r/modules-1.d/validator-0

@@ -0,0 +1 @@
+NONE

Units/parser-cxx.r/modules-1.d/validator-2

@@ -0,0 +1 @@
+NONE

Units/parser-cxx.r/modules-1.d/validator-8

@@ -0,0 +1 @@
+NONE

Units/parser-cxx.r/modules-1.d/validator-9

@@ -0,0 +1 @@
+NONE