diff options
| author | Dodji Seketeli <dodji@redhat.com> | 2012-04-30 11:41:21 +0000 |
|---|---|---|
| committer | Dodji Seketeli <dodji@gcc.gnu.org> | 2012-04-30 13:41:21 +0200 |
| commit | 0ff2b8a0225c3b1adeb0ebde107b7f30ba9e2fd1 (patch) | |
| tree | 1d4cb06aa5ecf72c6a60528b1d81bb97c5bb8175 /libcpp/ChangeLog | |
| parent | 4e65a47055ed1e7fb0068125bd95708ed86ab9af (diff) | |
| download | gcc-0ff2b8a0225c3b1adeb0ebde107b7f30ba9e2fd1.zip gcc-0ff2b8a0225c3b1adeb0ebde107b7f30ba9e2fd1.tar.gz gcc-0ff2b8a0225c3b1adeb0ebde107b7f30ba9e2fd1.tar.bz2 | |
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.
From-SVN: r186966
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 c4f7c5a..189f394 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. |