diff options
| author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-04-30 11:41:21 +0000 |
|---|---|---|
| committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-04-30 11:41:21 +0000 |
| commit | c55700de48b0df2d512249d4ebfaed1b98abea05 (patch) | |
| tree | 1d4cb06aa5ecf72c6a60528b1d81bb97c5bb8175 /libcpp/ChangeLog | |
| parent | d16f4f479d3b7600c9eb1552a0cd4aaccef43ee1 (diff) | |
| download | gcc-c55700de48b0df2d512249d4ebfaed1b98abea05.tar.gz | |
Fix token pasting with -ftrack-macro-expansion
This patch makes token pasting work with -ftrack-macro-expansion
turned on. It improves some pasting related tests of the gcc.dg/cpp
subdirectory.
Tested and bootstrapped on x86_64-unknown-linux-gnu against trunk.
Note that the bootstrap with -ftrack-macro-expansion 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 (paste_all_tokens): Put the token resulting from pasting
into an extended token context with -ftrack-macro-location is in
effect.
gcc/testsuite/
* gcc.dg/cpp/paste17.c: New test case for
-ftrack-macro-expansion=2 mode only.
* gcc.dg/cpp/macro-exp-tracking-5.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186966 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 c4f7c5af01a..189f394418e 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,5 +1,10 @@ 2012-04-30 Dodji Seketeli <dodji@redhat.com> + Fix token pasting with -ftrack-macro-expansion + * macro.c (paste_all_tokens): Put the token resulting from pasting + into an extended token context with -ftrack-macro-location is in + effect. + Fix cpp_sys_macro_p with -ftrack-macro-expansion * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion. |