diff options
| author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-04-30 11:41:08 +0000 |
|---|---|---|
| committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-04-30 11:41:08 +0000 |
| commit | d16f4f479d3b7600c9eb1552a0cd4aaccef43ee1 (patch) | |
| tree | cb06d4cddefb62836bf30b0c556b2a4a8ff20057 /libcpp/ChangeLog | |
| parent | 147e30365c4839d481ac22141667a23ceb66c610 (diff) | |
| download | ppe42-gcc-d16f4f479d3b7600c9eb1552a0cd4aaccef43ee1.tar.gz ppe42-gcc-d16f4f479d3b7600c9eb1552a0cd4aaccef43ee1.zip | |
Fix cpp_sys_macro_p with -ftrack-macro-expansion
cpp_sys_macro_p crashes when -ftrack-macro-expansion is on. The issue
can be reproduced by running the tests:
runtest --tool gcc --tool_opts="-ftrack-macro-expansion" cpp.exp=sysmac1.c
runtest --tool gcc --tool_opts="-ftrack-macro-expansion" cpp.exp=sysmac2.c
This is because it just doesn't support that mode. Fixed thus.
Tested and bootstrapped on x86_64-unknown-linux-gnu against trunk.
Note that the bootstrap with -ftrack-macro-expansion turned on
exhibits other separate issues that are addressed in subsequent
patches. This patch just fixes one class of problems.
The patch does pass bootstrap with -ftrack-macro-expansion turned off,
though.
libcpp/
* macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186965 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 4b66c84174d..c4f7c5af01a 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,8 @@ +2012-04-30 Dodji Seketeli <dodji@redhat.com> + + Fix cpp_sys_macro_p with -ftrack-macro-expansion + * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion. + 2012-04-29 Dodji Seketeli <dodji@redhat.com> * lex.c (lex_raw_string): Change C++ style comments into C style |
