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.
Patrick Palka
authored
This patch makes the order in which template parameters appear in the TREE_LIST returned by find_template_parameters deterministic between runs. The current nondeterminism is semantically harmless, but it has the undesirable effect of causing some concepts diagnostics which print a constraint's parameter mapping via pp_cxx_parameter_mapping to also be nondeterministic, as in the testcases below. gcc/cp/ChangeLog: PR c++/94830 * pt.c (find_template_parameter_info::parm_list): New field. (keep_template_parm): Use the new field to build up the parameter list here instead of ... (find_template_parameters): ... here. Return ftpi.parm_list. gcc/testsuite/ChangeLog: PR c++/94830 * g++.dg/concepts/diagnostics12.C: Clarify the dg-message now that the corresponding diagnostic is deterministic. * g++.dg/concepts/diagnostics13.C: New test.