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| author | Jonathan Wakely <jwakely.gcc@gmail.com> | 2012-03-20 17:47:07 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2012-03-20 17:47:07 +0000 |
| commit | 513d051988266d50c13677b5bc3fae7e3028867b (patch) | |
| tree | 4464b738f62f978f0c8e8ca69908599822b42455 | |
| parent | 73f46872b4d140254e9d167138e2e8e92be989c3 (diff) | |
| download | gcc-513d051988266d50c13677b5bc3fae7e3028867b.zip gcc-513d051988266d50c13677b5bc3fae7e3028867b.tar.gz gcc-513d051988266d50c13677b5bc3fae7e3028867b.tar.bz2 | |
* doc/extend.texi (Template Instantiation): Remove anachronisms.
From-SVN: r185584
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/extend.texi | 18 |
2 files changed, 9 insertions, 13 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 439e152..c2743ed 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2012-03-20 Jonathan Wakely <jwakely.gcc@gmail.com> + + * doc/extend.texi (Template Instantiation): Remove anachronisms. + 2012-03-20 Jakub Jelinek <jakub@redhat.com> PR target/52607 diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 3a2e1d4..bb43825 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -15162,16 +15162,7 @@ GNU/Linux or Solaris 2, or on Microsoft Windows, G++ supports the Borland model. On other systems, G++ implements neither automatic model. -A future version of G++ will support a hybrid model whereby the compiler -will emit any instantiations for which the template definition is -included in the compile, and store template definitions and -instantiation context information into the object file for the rest. -The link wrapper will extract that information as necessary and invoke -the compiler to produce the remaining instantiations. The linker will -then combine duplicate instantiations. - -In the mean time, you have the following options for dealing with -template instantiations: +You have the following options for dealing with template instantiations: @enumerate @item @@ -15233,9 +15224,10 @@ compile it without @option{-fno-implicit-templates} so you get all of the instances required by your explicit instantiations (but not by any other files) without having to specify them as well. -G++ has extended the template instantiation syntax given in the ISO -standard to allow forward declaration of explicit instantiations -(with @code{extern}), instantiation of the compiler support data for a +The ISO C++ 2011 standard allows forward declaration of explicit +instantiations (with @code{extern}). G++ supports explicit instantiation +declarations in C++98 mode and has extended the template instantiation +syntax to support instantiation of the compiler support data for a template class (i.e.@: the vtable) without instantiating any of its members (with @code{inline}), and instantiation of only the static data members of a template class, without the support data or member |