diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2025-08-05 08:21:55 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2025-08-05 08:21:55 +0200 |
| commit | ab7c16990fca6b456156895d8d0d5e1a37476d38 (patch) | |
| tree | 636e7b0ccf5e61d17515701f81dcbb39474f72b5 /contrib/gcc-changelog/git_commit.py | |
| parent | 2361b20f7a4f9ee65184aff2d0299bfc3e0d0f76 (diff) | |
| download | gcc-ab7c16990fca6b456156895d8d0d5e1a37476d38.zip gcc-ab7c16990fca6b456156895d8d0d5e1a37476d38.tar.gz gcc-ab7c16990fca6b456156895d8d0d5e1a37476d38.tar.bz2 | |
libcpp: Add testcase for CWG2579 [PR120778]
Another easy part from the paper.
Part of the CWG2579 has been already done in an earlier paper (with
test commits by Marek) and the remaining part is implemented correctly,
we diagnose as error when token pasting doesn't form a valid token.
Except that message
pasting """" and """" does not give a valid preprocessing token
looked weird and so I've updated the message to use %< and %> instead
of \" quoting.
2025-08-05 Jakub Jelinek <jakub@redhat.com>
PR preprocessor/120778
* macro.cc (paste_tokens): Use %< and %> instead of \" in
diagnostics around %.*s.
* g++.dg/DRs/dr2579.C: New test.
* c-c++-common/cpp/va-opt-6.c: Expect ' rather than \" around
tokens in incorrect pasting diagnostics.
* gcc.dg/c23-attr-syntax-6.c: Likewise.
* gcc.dg/cpp/paste12.c: Likewise.
* gcc.dg/cpp/paste12-2.c: Likewise.
* gcc.dg/cpp/paste14.c: Likewise.
* gcc.dg/cpp/paste14-2.c: Likewise.
Diffstat (limited to 'contrib/gcc-changelog/git_commit.py')
0 files changed, 0 insertions, 0 deletions