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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-08-23 12:47:24 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-08-23 12:47:24 +0000 |
| commit | 954885ed054c86fa3a946f35c7925e447d572ed3 (patch) | |
| tree | 1a569fd48a34a3e468b6fe1fcacbc60c724d1626 /gcc/extend.texi | |
| parent | 663878d1af0342efc69e6c2fc43c75cadf832524 (diff) | |
| download | gcc-954885ed054c86fa3a946f35c7925e447d572ed3.tar.gz | |
* iomanip.h: Use __extension__ for `extern' explicit template
instantiations.
* sinst.cc: Don't explicitly instantiation string_char_traits<char>.
* cinst.cc: Likewiwse, for complex<float>, complex<double>,
complex<long double>.
* extend.texi: Remove description of extension to explicit
instantiation that is now endorsed by standard C++.
* decl2.c (grok_array_decl): Add comment.
(mark_used): Don't instantiate an explicit instantiation.
* friend.c (make_friend_class): Remove bogus comment. Fix check
for partial specializations.
* pt.c (check_explicit_specialization): Don't
SET_DECL_EXPLICIT_INSTANTIATION here.
(mark_decl_instantiated): Or here.
(do_decl_instantiation): Do it here, instead. Add checks for
duplicate explicit instantiations, etc. Tidy.
(do_type_instantiation): Likewise.
(instantiate_decl): Improve comments. Complain about explicit
instantiations where no definition is available.
* cp-tree.h (ansi_null_node): Remove.
* call.c (build_over_call): Warn about converting NULL to an
arithmetic type.
* cvt.c (build_expr_type_conversion): Likewise. Use
null_ptr_cst_p instead of expanding it inline.
* decl.c (ansi_null_node): Remove.
(init_decl_processing): Make null_node always have integral type.
* except.c (build_throw): Warn about converting NULL to an
arithmetic type.
* lex.c (init_parse): Remove handling of ansi_null_node.
* pt.c (type_unification_real): Don't convert NULL to void* type.
* typeck.c (build_binary_op_nodefault): Fix NULL warnings.
(convert_for_assignment): Warn about converting NULL to an
arithmetic type.
(convert_for_initialization): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@21915 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/extend.texi')
| -rw-r--r-- | gcc/extend.texi | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/extend.texi b/gcc/extend.texi index 0fb01f444f5..45b31b82322 100644 --- a/gcc/extend.texi +++ b/gcc/extend.texi @@ -3330,14 +3330,12 @@ 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 outlined in the -Working Paper to allow forward declaration of explicit instantiations, -explicit instantiation of members of template classes and instantiation -of the compiler support data for a template class (i.e. the vtable) -without instantiating any of its members: +Working Paper to allow forward declaration of explicit instantiations +and instantiation of the compiler support data for a template class +(i.e. the vtable) without instantiating any of its members: @example extern template int max (int, int); -template void Foo<int>::f (); inline template class Foo<int>; @end example |