diff options
| author | Jason Merrill <jason@yorick.cygnus.com> | 1999-09-23 20:28:40 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1999-09-23 16:28:40 -0400 |
| commit | e6ad5e90440d3ea6ef4af3e5eef826a47de18444 (patch) | |
| tree | 269dc45aad402861e24a22411bffe495b561f3fb /gcc/cpplib.c | |
| parent | d18039511137c58d9ba3818c78d5d6713190dd1d (diff) | |
| download | gcc-e6ad5e90440d3ea6ef4af3e5eef826a47de18444.zip gcc-e6ad5e90440d3ea6ef4af3e5eef826a47de18444.tar.gz gcc-e6ad5e90440d3ea6ef4af3e5eef826a47de18444.tar.bz2 | |
cpplib.c (handle_directive): Don't complain about `# NUMBER' if we're seeing this input for a second time.
* cpplib.c (handle_directive): Don't complain about `# NUMBER' if
we're seeing this input for a second time.
From-SVN: r29634
Diffstat (limited to 'gcc/cpplib.c')
| -rw-r--r-- | gcc/cpplib.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c index b315186..80f02de 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -528,8 +528,12 @@ handle_directive (pfile) c = PEEKC (); if (c >= '0' && c <= '9') { - /* Handle # followed by a line number. */ - if (CPP_PEDANTIC (pfile)) + /* Handle # followed by a line number. Complain about using that + form if we're being pedantic, but not if this is regurgitated + input (preprocessed or fed back in by the C++ frontend). */ + if (CPP_PEDANTIC (pfile) + && ! CPP_PREPROCESSED (pfile) + && ! CPP_BUFFER (pfile)->manual_pop) cpp_pedwarn (pfile, "`#' followed by integer"); do_line (pfile, NULL); return 1; |