https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65817
--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> --- Created attachment 35368 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35368&action=edit GDB patch GDB patch to crash GCC. together with: cat >1.c <<EOH // b tree.c:build_qualified_type // p TYPE_SIZE (type) volatile struct sv { volatile struct sv *p; } sv; // CRASH: compile code sv.p = &sv; volatile struct s { int i; } s, *sp; // OK: compile code sp = &s; int main(void) { return 0; } EOH gcc -o 1 1.c -Wall -g;noGDBHOOK=1 PATH="/home/jkratoch/redhat/gccgitatsign-root/bin:$PATH" LD_LIBRARY_PATH=/home/jkratoch/redhat/gccgitatsign-root/lib64 ../gdb ./1 -ex start -ex 'set debug compile 0' -ex 'compile code sv.p = &sv;printf("%p %p\n",&sv,sv.p);'
