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For technical reasons, the recently reimplemented finalization machinery for controlled types requires arrays of controlled types to be allocated with their bounds, including in the case where their nominal subtype is constrained. However, in this case, the type of 'Access for the arrays is pointer-to-constrained-array and, therefore, its value must designate the array itself and not the bounds. gcc/ada/ * gcc-interface/utils.cc (convert) <POINTER_TYPE>: Use fold_convert to convert between thin pointers. If the source is a thin pointer with zero offset from the base and the target is a pointer to its array, displace the pointer after converting it. * gcc-interface/utils2.cc (build_unary_op) <ATTR_ADDR_EXPR>: Use fold_convert to convert the address before displacing it.
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.