https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82063
--- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> --- Author: msebor Date: Thu May 31 17:04:43 2018 New Revision: 261030 URL: https://gcc.gnu.org/viewcvs?rev=261030&root=gcc&view=rev Log: PR c/82063 - issues with arguments enabled by -Wall gcc/c-family/ChangeLog: PR c/82063 * c.opt (-Wno-alloc-size-larger-than): New option. * doc/invoke.texi (-Walloc-size-larger-than): Update. gcc/ChangeLog: PR c/82063 * calls.c (alloc_max_size): Correct a logic error/typo. Treat excessive arguments as infinite. Warn for invalid arguments. gcc/testsuite/ChangeLog: PR c/82063 * gcc.dg/Walloc-size-larger-than-1.c: New test. * gcc.dg/Walloc-size-larger-than-10.c: New test. * gcc.dg/Walloc-size-larger-than-11.c: New test. * gcc.dg/Walloc-size-larger-than-12.c: New test. * gcc.dg/Walloc-size-larger-than-13.c: New test. * gcc.dg/Walloc-size-larger-than-14.c: New test. * gcc.dg/Walloc-size-larger-than-15.c: New test. * gcc.dg/Walloc-size-larger-than-16.c: New test. * gcc.dg/Walloc-size-larger-than-17.c: New test. * gcc.dg/Walloc-size-larger-than-2.c: New test. * gcc.dg/Walloc-size-larger-than-3.c: New test. * gcc.dg/Walloc-size-larger-than-4.c: New test. * gcc.dg/Walloc-size-larger-than-5.c: New test. * gcc.dg/Walloc-size-larger-than-6.c: New test. * gcc.dg/Walloc-size-larger-than-7.c: New test. * gcc.dg/Walloc-size-larger-than-8.c: New test. * gcc.dg/Walloc-size-larger-than-9.c: New test. * gcc.dg/Walloc-size-larger-than.c: New test. Added: trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-1.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-10.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-11.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-12.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-13.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-14.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-15.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-16.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-17.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-2.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-3.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-4.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-5.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-6.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-7.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-8.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than-9.c trunk/gcc/testsuite/gcc.dg/Walloc-size-larger-than.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c.opt trunk/gcc/calls.c trunk/gcc/doc/invoke.texi trunk/gcc/testsuite/ChangeLog