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where is the definition of "_builtin_va_list"
- From: yzysea <yangjing47686 at 163 dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 20 Oct 2009 19:44:11 -0700 (PDT)
- Subject: where is the definition of "_builtin_va_list"
Hi,
Recently, I am reading a C parser source code generated by Bison. The
underlying OS is opensolaris. However, when I use it to parse a simple C
source file, say,"Hello.c", I get the error message
"/usr/inclue/sys/va_list.h:parse error before __gnuc_va_list". As I open
this file, I find the following line "typedef __builtin_va_list
__gnuc_va_list</i>". Strangely, I couldn't find the definition of
"__builtin_va_list " even I checked all its including head files and
recursively theirs. I have been confused about it for long.
Would anyone give me some ideas about it? What is the "_builtin_va_list"
referring to? What can it be used for?
Thanks a great deal.:-((
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