69eb4fde58
PR c++/57979 * init.c (decl_really_constant_value): Rename from integral_constant_value. (scalar_constant_value): Similar but limited to scalar results. (decl_constant_value_safe): Remove. (constant_value_1): Respect return_aggregate_cst_ok_p. * typeck.c (decay_conversion): Use scalar_constant_value. * call.c (convert_like_real): Likewise. * cvt.c (ocp_convert): No need to check CLASS_TYPE_P. * typeck.c (decay_conversion): Or ARRAY_TYPE. * constexpr.c (struct constexpr_ctx): Add strict field. (cxx_eval_constant_expression) [VAR_DECL]: Use it to select between decl_constant_value and decl_really_constant_value. (cxx_eval_outermost_constant_expr): Add strict parm. (maybe_constant_init): Not strict. (potential_constant_expression_1): Add strict parm. Shorten most internal calls with RECUR macro. * cp-tree.h, pt.c, semantics.c: Adjust. From-SVN: r217814 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcilkrts | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libobjc | ||
| liboffloadmic | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitignore | ||
| ABOUT-NLS | ||
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| compile | ||
| config-ml.in | ||
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| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
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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.