mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-19 02:00:40 +08:00
1e85e7204d
2010-10-14 Richard Guenther <rguenther@suse.de> PR lto/44561 * tree.def (NULLPTR_TYPE): New tree code. * dbxout.c (dbxout_type): Handle NULLPTR_TYPE. * dwarf2out.c (is_base_type): Likewise. (gen_type_die_with_usage): Likewise. * sdbout.c (plain_type_1): Likewise. * tree.c (build_int_cst_wide): Likewise. * gimple.c (gimple_types_compatible_p_1): NULLPTR_TYPE types are equal. cp/ * cp-tree.h (NULLPTR_TYPE_P): Adjust. * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node, use build_int_cst. * error.c (dump_type): Handle NULLPTR_TYPE. (dump_type_prefix): Likewise. (dump_type_suffix): Likewise. * mangle.c (write_type): Likewise. * name-lookup.c (arg_assoc_type): Likewise. * rtti.c (typeinfo_in_lib_p): Likewise. * pt.c (tsubst): Likewise. * g++.dg/lto/20101010-3_0.C: New testcase. * g++.dg/lto/20101010-4_0.C: Likewise. From-SVN: r165462
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.