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Re: #line directive question
- To: simonb at webone dot com dot au
- Subject: Re: #line directive question
- From: Andreas Schwab <schwab at suse dot de>
- Date: Thu, 19 Oct 2000 16:18:26 +0200
- Cc: gcc at gcc dot gnu dot org
- References: <39EE046A.818C4E9B@webone.com.au>
Simon Burton <simonb@webone.com.au> writes:
|> newbie question:
|> Can anyone tell me what the trailing numbers
|> in the #line output from gcc -E are counting??
|> eg:
|> $ gcc -E /usr/include/stdio.h:
|> ...
|> # 1 "/usr/include/features.h" 1 3
|> ...
|> what is the 1 and 3 on the end?
1 - enter header
2 - leave header
3 - system header
4 - implicit extern "C"
Andreas.
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