gmqcc/tests/ppcat.qc

#define CAT(X, Y) X##Y
CAT(hello, world)

#define REDIR(X, Y) CAT(X, Y)
REDIR(CAT(hello, world), CAT(world, hello))

#define SCONS(X, ...) REDIR(X, __VA_ARGS__)
SCONS(hello, world)

#define FOO(X) X##X
#define BAR(X) FOO(X)##FOO(X)

REDIR(BAR(hello), BAR(world))
More preprocessor testsuite support and our first preprocessor test! 2013-04-21 06:36:52 +00:00			`#define CAT(X, Y) X##Y`
			`CAT(hello, world)`
A more realistic preprocessor concatenation test. 2013-04-21 06:52:22 +00:00
			`#define REDIR(X, Y) CAT(X, Y)`
			`REDIR(CAT(hello, world), CAT(world, hello))`

			`#define SCONS(X, ...) REDIR(X, __VA_ARGS__)`
			`SCONS(hello, world)`

			`#define FOO(X) X##X`
			`#define BAR(X) FOO(X)##FOO(X)`

			`REDIR(BAR(hello), BAR(world))`