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[Bug preprocessor/39213] [4.4/4.5/4.6 regression] Preprocessor ICE with -m64 and --traditional-cpp
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Jun 2010 11:51:30 -0000
- Subject: [Bug preprocessor/39213] [4.4/4.5/4.6 regression] Preprocessor ICE with -m64 and --traditional-cpp
- References: <bug-39213-13830@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from jakub at gcc dot gnu dot org 2010-06-24 11:51 -------
note->type == 10 is:
*d = '\n';
/* A sentinel note that should never be processed. */
add_line_note (buffer, d + 1, '\n');
buffer->next_line = s + 1;
created. But, as this PR lacks a testcase (well, the testcase depends on a
proprietary header file not included here), it is hard to guess what's going
on.
Can you see if doing just
cp /usr/include/stdlib.h /tmp/stdlib.h
gcc -E -traditional-cpp /tmp/stdlib.h
If yes, can you distill a smaller testcase from it (ideally at most a few
lines)?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39213