On Mon, 2020-03-16 at 18:00 -0600, Martin Sebor wrote: > PR middle-end/94004 - missing -Walloca on calls to alloca due to -Wno-system- > headers > > gcc/testsuite/ChangeLog: > > PR middle-end/94004 > * gcc.dg/Walloca-larger-than-3.c: New test. > * gcc.dg/Walloca-larger-than-3.h: New test header. > * gcc.dg/Wvla-larger-than-4.c: New test. > > gcc/ChangeLog: > > PR middle-end/94004 > * gimple-ssa-warn-alloca.c (pass_walloca::execute): Issue warnings > even for alloca calls resulting from system macro expansion. > Include inlining context in all warnings. OK jeff