15e2333010
2017-09-25 Thomas Koenig <tkoenig@gcc.gnu.org> * lang.opt: Add -Wdo-subscript. * frontend-passes.c (do_t): New type. (doloop_list): Use variable of do_type. (if_level): Variable to track if levels. (select_level): Variable to track select levels. (gfc_run_passes): Initialize i_level and select_level. (doloop_code): Record current level of if + select level in doloop_list. Add seen_goto if there could be a branch outside the loop. Use different type for doloop_list. (doloop_function): Call do_intent and do_subscript; move functionality of checking INTENT to do_intent. (insert_index_t): New type, for callback_insert_index. (callback_insert_index): New function. (insert_index): New function. (do_subscript): New function. (do_intent): New function. (gfc_code_walker): Keep track of if_level and select_level. * invoke.texi: Document -Wdo-subscript. 2017-09-25 Thomas Koenig <tkoenig@gcc.gnu.org> * gfortran.dg/do_subscript_1.f90: New test. * gfortran.dg/do_subscript_2.f90: New test. * gfortran.dg/gomp/associate1.f90: Add out of bounds warning. * gfortran.dg/predcom-1.f: Adjust loop bounds. * gfortran.dg/unconstrained_commons.f: Add out of bounds warning. From-SVN: r253156 |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcilkrts | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libmpx | ||
| libobjc | ||
| liboffloadmic | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
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| ylwrap | ||
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.