From 753612fc80d5cc885147f19d09ab9c64c470d50a Mon Sep 17 00:00:00 2001 From: ed Date: Tue, 13 Dec 2011 17:34:47 +0000 Subject: Add support for __COUNTER__. __COUNTER__ allows one to obtain incrementing (read: unique) numbers from the C preprocesor. This is useful when implementing things like a robust implementation of CTASSERT(), which currently fails when using it more than once on a single line of code. Probably not likely to cause any breakage, but still. __COUNTER__ was also added to GCC 4.3, but since that implementation is GPLv3 licensed, I took the liberty of implementing it without looking at any upstream sources. Therefore, this version is licensed under the same license as the rest of the code; GPLv2. --- contrib/gcclibs/libcpp/include/cpplib.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'contrib/gcclibs/libcpp/include/cpplib.h') diff --git a/contrib/gcclibs/libcpp/include/cpplib.h b/contrib/gcclibs/libcpp/include/cpplib.h index 5fb80d9..c6a5efc 100644 --- a/contrib/gcclibs/libcpp/include/cpplib.h +++ b/contrib/gcclibs/libcpp/include/cpplib.h @@ -555,7 +555,8 @@ enum builtin_type BT_TIME, /* `__TIME__' */ BT_STDC, /* `__STDC__' */ BT_PRAGMA, /* `_Pragma' operator */ - BT_TIMESTAMP /* `__TIMESTAMP__' */ + BT_TIMESTAMP, /* `__TIMESTAMP__' */ + BT_COUNTER /* `__COUNTER__' */ }; #define CPP_HASHNODE(HNODE) ((cpp_hashnode *) (HNODE)) -- cgit v1.1