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| author | Jakub Jelinek <jakub@redhat.com> | 2000-07-02 10:56:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2000-07-02 10:56:57 +0200 |
| commit | fb753f88e9ae5a80d1499596821d3b09fd09cc7c (patch) | |
| tree | e1e29855a5797315304e8491a4cfdf4286a2a7d9 /gcc/cppfiles.c | |
| parent | 970d6386ebf7ea8f38b5f07623851e2f05ae5b2c (diff) | |
| download | gcc-fb753f88e9ae5a80d1499596821d3b09fd09cc7c.zip gcc-fb753f88e9ae5a80d1499596821d3b09fd09cc7c.tar.gz gcc-fb753f88e9ae5a80d1499596821d3b09fd09cc7c.tar.bz2 | |
cpplib.h (struct cpp_reader): New field include_depth.
* cpplib.h (struct cpp_reader): New field include_depth.
(struct cpp_printer): Rename last_bsd to last_id.
* cppfiles.c (read_include_file): Bump include_depth.
* cpplex.c (cpp_pop_buffer): Decrement include_depth.
(output_line_command): Output correct #line if a header
is including itself and is not protected against multiple inclusion.
Use include_depth instead of buffer_stack_depth, last_id instead of
last_bsd.
* cppinit.c (cpp_start_read): Initialize last_id instead of
last_bsd.
From-SVN: r34831
Diffstat (limited to 'gcc/cppfiles.c')
| -rw-r--r-- | gcc/cppfiles.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index 4e14aae..4def8ed 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -618,6 +618,7 @@ read_include_file (pfile, inc) /* These must be set before prescan. */ fp->inc = inc; fp->nominal_fname = inc->name; + pfile->include_depth++; if (length == 0) inc->cmacro = NEVER_REREAD; |