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| author | Lewis Hyatt <lhyatt@gmail.com> | 2022-12-29 16:55:21 -0500 |
|---|---|---|
| committer | Lewis Hyatt <lhyatt@gmail.com> | 2023-01-11 19:02:42 -0500 |
| commit | 9ca4899144de6db61a782b03a1257489bd26f750 (patch) | |
| tree | a1320804b3636dd81ad2ca9d73a89ec84336f53a /gcc/c | |
| parent | 688fc162b76dc6747a30fcfd470f4770da0f4924 (diff) | |
| download | gcc-9ca4899144de6db61a782b03a1257489bd26f750.zip gcc-9ca4899144de6db61a782b03a1257489bd26f750.tar.gz gcc-9ca4899144de6db61a782b03a1257489bd26f750.tar.bz2 | |
preprocessor: Don't register pragmas in directives-only mode [PR108244]
libcpp's directives-only mode does not expect deferred pragmas to be
registered, but to date the c-family registration process has not checked for
this case. That issue became more visible since r13-1544, which added the
commonly used GCC diagnostic pragmas to the set of those registered in
preprocessing modes. Fix it by checking for directives-only mode in
c-family/c-pragma.cc.
gcc/c-family/ChangeLog:
PR preprocessor/108244
* c-pragma.cc (c_register_pragma_1): Don't attempt to register any
deferred pragmas if -fdirectives-only.
(init_pragma): Likewise.
gcc/testsuite/ChangeLog:
* c-c++-common/cpp/pr108244-1.c: New test.
* c-c++-common/cpp/pr108244-2.c: New test.
* c-c++-common/gomp/pr108244-3.c: New test.
Diffstat (limited to 'gcc/c')
0 files changed, 0 insertions, 0 deletions