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| author | Jason Merrill <jason@redhat.com> | 2011-06-16 18:09:12 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-06-16 18:09:12 -0400 |
| commit | 8787a05aaa4047eacd3d90ce8c1d9359747da4d2 (patch) | |
| tree | 4e3ef97fd1e90351d6242097b014f5729b0f5205 /libcpp | |
| parent | 42db600dba6adb352854e1eeb909fc3e7a2d892a (diff) | |
| download | gcc-8787a05aaa4047eacd3d90ce8c1d9359747da4d2.zip gcc-8787a05aaa4047eacd3d90ce8c1d9359747da4d2.tar.gz gcc-8787a05aaa4047eacd3d90ce8c1d9359747da4d2.tar.bz2 | |
re PR c++/45399 ([C++0x] Warning for \0 in raw strings)
PR c++/45399
* lex.c (lex_raw_string): Don't check for embedded NUL.
From-SVN: r175121
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 5 | ||||
| -rw-r--r-- | libcpp/lex.c | 8 |
2 files changed, 5 insertions, 8 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index e1c01c1..e36edfa9 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,8 @@ +2011-06-16 Jason Merrill <jason@redhat.com> + + PR c++/45399 + * lex.c (lex_raw_string): Don't check for embedded NUL. + 2011-06-06 Dodji Seketeli <dodji@redhat.com> PR preprocessor/48532 diff --git a/libcpp/lex.c b/libcpp/lex.c index 6c3be71..d29f36d 100644 --- a/libcpp/lex.c +++ b/libcpp/lex.c @@ -1270,7 +1270,6 @@ static void lex_raw_string (cpp_reader *pfile, cpp_token *token, const uchar *base, const uchar *cur) { - source_location saw_NUL = 0; const uchar *raw_prefix; unsigned int raw_prefix_len = 0; enum cpp_ttype type; @@ -1476,16 +1475,9 @@ lex_raw_string (cpp_reader *pfile, cpp_token *token, const uchar *base, cur = base = pfile->buffer->cur; note = &pfile->buffer->notes[pfile->buffer->cur_note]; } - else if (c == '\0' && !saw_NUL) - LINEMAP_POSITION_FOR_COLUMN (saw_NUL, pfile->line_table, - CPP_BUF_COLUMN (pfile->buffer, cur)); } break_outer_loop: - if (saw_NUL && !pfile->state.skipping) - cpp_error_with_line (pfile, CPP_DL_WARNING, saw_NUL, 0, - "null character(s) preserved in literal"); - pfile->buffer->cur = cur; if (first_buff == NULL) create_literal (pfile, token, base, cur - base, type); |