e0da4aed17
We ICED with a duplicated block-scope extern, as duplicate_decls was dropping the decl_lang_specific of olddecl. Simplys adding appropriate retrofitting and copying turned out to be insufficient because you can get a block-scope using decl also matching the extern. The latter seems a little suspicious and I have asked CWG for advice. While there robustified the assert about releasing olddecls' lang-specific -- if it had one, the new decl better have one. PR c++/97877 gcc/cp/ * decl.c (duplicate_decls): Deal with duplicated DECL_LOCAL_DECL_P decls. Extend decl_lang_specific checking assert. gcc/testsuite/ * g++.dg/lookup/pr97877.C: New. |
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| INSTALL | ||
| config | ||
| contrib | ||
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| libgfortran | ||
| libgo | ||
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| libhsail-rt | ||
| libiberty | ||
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| libobjc | ||
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| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
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README
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.