diff options
| author | gfunck <gfunck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-09 08:48:43 +0000 |
|---|---|---|
| committer | gfunck <gfunck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-09 08:48:43 +0000 |
| commit | 5e79140626a9d7be3f384af82b3da0c6f0d12aaf (patch) | |
| tree | 2b2f237168b3048e8f7a77942d33aaf369c7cae0 /libcpp/files.c | |
| parent | 3f7685cdb9aca9d689f73e53baccfbcfbf043669 (diff) | |
| download | gcc-5e79140626a9d7be3f384af82b3da0c6f0d12aaf.tar.gz | |
libcpp/
PR preprocessor/33919
* files.c (_cpp_get_file_name): New. Implement file name
access function.
* internal.h (_cpp_get_file_name): New prototype.
* macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name()
to use pfile->main_file in lieu of traversing INCLUDED_FROM chain.
gcc/testsuite/
PR preprocessor/33919
* gcc.dg/pr33919.c: New test.
* gcc.dg/pr33919-0.h: New test header file.
* gcc.dg/pr33919-1.h: Ditto.
* gcc.dg/pr33919-2.h: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183003 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp/files.c')
| -rw-r--r-- | libcpp/files.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/libcpp/files.c b/libcpp/files.c index fad8b75fe57..29ccf3b7013 100644 --- a/libcpp/files.c +++ b/libcpp/files.c @@ -1,7 +1,7 @@ /* Part of CPP library. File handling. Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 - Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, + 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. Written by Per Bothner, 1994. Based on CCCP program by Paul Rubin, June 1986 Adapted to ANSI C, Richard Stallman, Jan 1987 @@ -1370,6 +1370,13 @@ _cpp_pop_file_buffer (cpp_reader *pfile, _cpp_file *file) } } +/* Return the file name associated with FILE. */ +const char * +_cpp_get_file_name (_cpp_file *file) +{ + return file->name; +} + /* Inteface to file statistics record in _cpp_file structure. */ struct stat * _cpp_get_file_stat (_cpp_file *file) |