https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55256
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-03-18 CC| |msebor at gcc dot gnu.org Ever confirmed|0 |1 Known to fail| |4.7.2, 5.3.1, 6.3.0, 7.0 --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- Confirmed with GCC 7.0, 6 and 5. $ (cat z.c && ulimit -v 1000000 && gcc -S -Wall -Wextra z.c) #include <tgmath.h> int main(void) { sqrt(sqrt(sqrt(sqrt(1)))); } cc1: out of memory allocating 1477835728 bytes after a total of 89055232 bytes