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Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ff6d30a..d8f35af 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,15 @@ 2016-04-28 Jason Merrill <jason@redhat.com> + Implement C++17 [[nodiscard]] attribute. + PR c++/38172 + PR c++/54379 + * parser.c (cp_parser_std_attribute): Handle [[nodiscard]]. + * tree.c (handle_nodiscard_attribute): New. + (cxx_attribute_table): Add [[nodiscard]]. + * cvt.c (cp_get_fndecl_from_callee, cp_get_callee_fndecl): New. + (maybe_warn_nodiscard): New. + (convert_to_void): Call it. + * cvt.c (cp_get_callee): New. * constexpr.c (get_function_named_in_call): Use it. * cxx-pretty-print.c (postfix_expression): Use it. |