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| author | Paolo Carlini <paolo@gcc.gnu.org> | 2009-10-14 23:50:09 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2009-10-14 23:50:09 +0000 |
| commit | 4299992823c46ff6fe09d59c35019f6893526464 (patch) | |
| tree | 6d506e8d2cc1365c4974dd076c3058f9d6c57c49 | |
| parent | 4c0a0455ea294773f73269bbc379d73d0ec8ee2d (diff) | |
| download | gcc-4299992823c46ff6fe09d59c35019f6893526464.zip gcc-4299992823c46ff6fe09d59c35019f6893526464.tar.gz gcc-4299992823c46ff6fe09d59c35019f6893526464.tar.bz2 | |
c++config: Do not disable extern templates for string in plain parallel-mode and in...
2009-10-14 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/c++config: Do not disable extern templates for string
in plain parallel-mode and in profile-mode; add comment explaining
_GLIBCXX_EXTERN_TEMPLATE == -1.
From-SVN: r152789
| -rw-r--r-- | libstdc++-v3/ChangeLog | 8 | ||||
| -rw-r--r-- | libstdc++-v3/include/bits/c++config | 6 |
2 files changed, 11 insertions, 3 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 35c1f3a..55970ae 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,6 +1,12 @@ +2009-10-14 Paolo Carlini <paolo.carlini@oracle.com> + + * include/bits/c++config: Do not disable extern templates for string + in plain parallel-mode and in profile-mode; add comment explaining + _GLIBCXX_EXTERN_TEMPLATE == -1. + 2009-10-14 Jason Merrill <jason@redhat.com> - * testsuite/20_util/unique_ptr/assign/assign_neg.cc: Adjust expecteds. + * testsuite/20_util/unique_ptr/assign/assign_neg.cc: Adjust expected. 2009-10-13 Paolo Carlini <paolo.carlini@oracle.com> diff --git a/libstdc++-v3/include/bits/c++config b/libstdc++-v3/include/bits/c++config index 724f373..f4f1f8b 100644 --- a/libstdc++-v3/include/bits/c++config +++ b/libstdc++-v3/include/bits/c++config @@ -147,7 +147,6 @@ # define _GLIBCXX_STD __cxx1998 # define _GLIBCXX_BEGIN_NAMESPACE(X) namespace X _GLIBCXX_VISIBILITY_ATTR(default) { # define _GLIBCXX_END_NAMESPACE } -# define _GLIBCXX_EXTERN_TEMPLATE -1 # endif // debug + parallel @@ -172,7 +171,6 @@ # define _GLIBCXX_STD __cxx1998 # define _GLIBCXX_BEGIN_NAMESPACE(X) namespace X _GLIBCXX_VISIBILITY_ATTR(default) { # define _GLIBCXX_END_NAMESPACE } -# define _GLIBCXX_EXTERN_TEMPLATE -1 # endif # if __NO_INLINE__ && !__GXX_WEAK__ @@ -287,6 +285,10 @@ namespace std // library to avoid multiple weak definitions for required types that // are already explicitly instantiated in the library binary. This // substantially reduces the binary size of resulting executables. + +// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern +// templates only in basic_string, thus activating its debug-mode +// checks even at -O0. #ifndef _GLIBCXX_EXTERN_TEMPLATE # define _GLIBCXX_EXTERN_TEMPLATE 1 #endif |