mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-04-06 08:00:27 +08:00
76f09260b7
We represent 'this' in a default member initializer with a PLACEHOLDER_EXPR. Normally in constexpr evaluation when we encounter one it refers to ctx->ctor, but when we're creating a temporary of class type, that replaces ctx->ctor, so a PLACEHOLDER_EXPR that refers to the type of the member being initialized needs to be replaced before that happens. gcc/cp/ChangeLog 2020-03-31 Jason Merrill <jason@redhat.com> PR c++/94205 * constexpr.c (cxx_eval_constant_expression) [TARGET_EXPR]: Call replace_placeholders. * typeck2.c (store_init_value): Fix arguments to fold_non_dependent_expr.
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.